Update to leaflet 1.1.0

diff --git a/Vendorfile b/Vendorfile
index 2a17ef8b99764639470bef0e92f1c7027a95dc33..502f8b597b97f18a43db4128a0a2e62c195b7462 100644 (file)
--- a/Vendorfile
+++ b/Vendorfile
@@ -11,13 +11,13 @@ folder 'vendor/assets' do
   end
 
   folder 'leaflet' do
   end
 
   folder 'leaflet' do

-    file 'leaflet.js', 'https://unpkg.com/leaflet@1.0.3/dist/leaflet-src.js'
-    file 'leaflet.css', 'https://unpkg.com/leaflet@1.0.3/dist/leaflet.css'
+    file 'leaflet.js', 'https://unpkg.com/leaflet@1.1.0/dist/leaflet-src.js'
+    file 'leaflet.css', 'https://unpkg.com/leaflet@1.1.0/dist/leaflet.css'

 
     [ 'layers.png', 'layers-2x.png',
       'marker-icon.png', 'marker-icon-2x.png',
       'marker-shadow.png' ].each do |image|
 
     [ 'layers.png', 'layers-2x.png',
       'marker-icon.png', 'marker-icon-2x.png',
       'marker-shadow.png' ].each do |image|

-      file "images/#{image}", "https://unpkg.com/leaflet@1.0.3/dist/images/#{image}"
+      file "images/#{image}", "https://unpkg.com/leaflet@1.1.0/dist/images/#{image}"

     end
 
     from 'git://github.com/aratcliffe/Leaflet.contextmenu.git', :tag => 'v1.2.1' do
     end
 
     from 'git://github.com/aratcliffe/Leaflet.contextmenu.git', :tag => 'v1.2.1' do

diff --git a/vendor/assets/leaflet/leaflet.css b/vendor/assets/leaflet/leaflet.css
index 72998d005411dfe8999922760439764ff3d433b7..41126abde97a6f84e7fca1b2340be7e0ba83b614 100644 (file)
--- a/vendor/assets/leaflet/leaflet.css
+++ b/vendor/assets/leaflet/leaflet.css
@@ -60,6 +60,12 @@
        -ms-touch-action: none;
        touch-action: none;
 }
        -ms-touch-action: none;
        touch-action: none;
 }

+.leaflet-container {
+       -webkit-tap-highlight-color: transparent;
+}
+.leaflet-container a {
+       -webkit-tap-highlight-color: rgba(51, 181, 229, 0.4);
+}

 .leaflet-tile {
        filter: inherit;
        visibility: hidden;
 .leaflet-tile {
        filter: inherit;
        visibility: hidden;


@@ -303,7 +309,14 @@
        height: 30px;
        line-height: 30px;
        }
        height: 30px;
        line-height: 30px;
        }

-
+.leaflet-touch .leaflet-bar a:first-child {
+       border-top-left-radius: 2px;
+       border-top-right-radius: 2px;
+       }
+.leaflet-touch .leaflet-bar a:last-child {
+       border-bottom-left-radius: 2px;
+       border-bottom-right-radius: 2px;
+       }

 
 /* zoom control */
 
 
 /* zoom control */
 


@@ -312,16 +325,10 @@
        font: bold 18px 'Lucida Console', Monaco, monospace;
        text-indent: 1px;
        }
        font: bold 18px 'Lucida Console', Monaco, monospace;
        text-indent: 1px;
        }

-.leaflet-control-zoom-out {
-       font-size: 20px;
-       }

 
 

-.leaflet-touch .leaflet-control-zoom-in {
+.leaflet-touch .leaflet-control-zoom-in, .leaflet-touch .leaflet-control-zoom-out  {

        font-size: 22px;
        }
        font-size: 22px;
        }

-.leaflet-touch .leaflet-control-zoom-out {
-       font-size: 24px;
-       }

 
 
 /* layers control */
 
 
 /* layers control */

diff --git a/vendor/assets/leaflet/leaflet.js b/vendor/assets/leaflet/leaflet.js
index e366062ab3c05279ef7f071c8282357dae146da0..5e6ab2b54647a6c39ddb25814a355d3b10fd78b6 100644 (file)
--- a/vendor/assets/leaflet/leaflet.js
+++ b/vendor/assets/leaflet/leaflet.js
@@ -1,38 +1,14 @@
 /*
 /*

- Leaflet 1.0.3, a JS library for interactive maps. http://leafletjs.com
- (c) 2010-2016 Vladimir Agafonkin, (c) 2010-2011 CloudMade
-*/
-(function (window, document, undefined) {
-var L = {
-       version: "1.0.3"
-};
-
-function expose() {
-       var oldL = window.L;
-
-       L.noConflict = function () {
-               window.L = oldL;
-               return this;
-       };
-
-       window.L = L;
-}
-
-// define Leaflet for Node module pattern loaders, including Browserify
-if (typeof module === 'object' && typeof module.exports === 'object') {
-       module.exports = L;
-
-// define Leaflet as an AMD module
-} else if (typeof define === 'function' && define.amd) {
-       define(L);
-}
-
-// define Leaflet as a global L variable, saving the original L to restore later if needed
-if (typeof window !== 'undefined') {
-       expose();
-}
-
+ * Leaflet 1.1.0, a JS library for interactive maps. http://leafletjs.com
+ * (c) 2010-2017 Vladimir Agafonkin, (c) 2010-2011 CloudMade
+ */
+(function (global, factory) {
+       typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports) :
+       typeof define === 'function' && define.amd ? define(['exports'], factory) :
+       (factory((global.L = global.L || {})));
+}(this, (function (exports) { 'use strict';

 
 

+var version = "1.1.0";

 
 /*
  * @namespace Util
 
 /*
  * @namespace Util


@@ -40,253 +16,263 @@ if (typeof window !== 'undefined') {
  * Various utility functions, used by Leaflet internally.
  */
 
  * Various utility functions, used by Leaflet internally.
  */
 

-L.Util = {
-
-       // @function extend(dest: Object, src?: Object): Object
-       // Merges the properties of the `src` object (or multiple objects) into `dest` object and returns the latter. Has an `L.extend` shortcut.
-       extend: function (dest) {
-               var i, j, len, src;
+// @function extend(dest: Object, src?: Object): Object
+// Merges the properties of the `src` object (or multiple objects) into `dest` object and returns the latter. Has an `L.extend` shortcut.
+function extend(dest) {
+       var i, j, len, src;

 
 

-               for (j = 1, len = arguments.length; j < len; j++) {
-                       src = arguments[j];
-                       for (i in src) {
-                               dest[i] = src[i];
-                       }
+       for (j = 1, len = arguments.length; j < len; j++) {
+               src = arguments[j];
+               for (i in src) {
+                       dest[i] = src[i];

                }
                }

-               return dest;
-       },
-
-       // @function create(proto: Object, properties?: Object): Object
-       // Compatibility polyfill for [Object.create](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Object/create)
-       create: Object.create || (function () {
-               function F() {}
-               return function (proto) {
-                       F.prototype = proto;
-                       return new F();
-               };
-       })(),
+       }
+       return dest;
+}

 
 

-       // @function bind(fn: Function, …): Function
-       // Returns a new function bound to the arguments passed, like [Function.prototype.bind](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Function/bind).
-       // Has a `L.bind()` shortcut.
-       bind: function (fn, obj) {
-               var slice = Array.prototype.slice;
+// @function create(proto: Object, properties?: Object): Object
+// Compatibility polyfill for [Object.create](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Object/create)
+var create = Object.create || (function () {
+       function F() {}
+       return function (proto) {
+               F.prototype = proto;
+               return new F();
+       };
+})();

 
 

-               if (fn.bind) {
-                       return fn.bind.apply(fn, slice.call(arguments, 1));
-               }
+// @function bind(fn: Function, …): Function
+// Returns a new function bound to the arguments passed, like [Function.prototype.bind](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Function/bind).
+// Has a `L.bind()` shortcut.
+function bind(fn, obj) {
+       var slice = Array.prototype.slice;

 
 

-               var args = slice.call(arguments, 2);
+       if (fn.bind) {
+               return fn.bind.apply(fn, slice.call(arguments, 1));
+       }

 
 

-               return function () {
-                       return fn.apply(obj, args.length ? args.concat(slice.call(arguments)) : arguments);
-               };
-       },
+       var args = slice.call(arguments, 2);

 
 

-       // @function stamp(obj: Object): Number
-       // Returns the unique ID of an object, assiging it one if it doesn't have it.
-       stamp: function (obj) {
-               /*eslint-disable */
-               obj._leaflet_id = obj._leaflet_id || ++L.Util.lastId;
-               return obj._leaflet_id;
-               /*eslint-enable */
-       },
-
-       // @property lastId: Number
-       // Last unique ID used by [`stamp()`](#util-stamp)
-       lastId: 0,
-
-       // @function throttle(fn: Function, time: Number, context: Object): Function
-       // Returns a function which executes function `fn` with the given scope `context`
-       // (so that the `this` keyword refers to `context` inside `fn`'s code). The function
-       // `fn` will be called no more than one time per given amount of `time`. The arguments
-       // received by the bound function will be any arguments passed when binding the
-       // function, followed by any arguments passed when invoking the bound function.
-       // Has an `L.bind` shortcut.
-       throttle: function (fn, time, context) {
-               var lock, args, wrapperFn, later;
-
-               later = function () {
-                       // reset lock and call if queued
-                       lock = false;
-                       if (args) {
-                               wrapperFn.apply(context, args);
-                               args = false;
-                       }
-               };
+       return function () {
+               return fn.apply(obj, args.length ? args.concat(slice.call(arguments)) : arguments);
+       };
+}

 
 

-               wrapperFn = function () {
-                       if (lock) {
-                               // called too soon, queue to call later
-                               args = arguments;
+// @property lastId: Number
+// Last unique ID used by [`stamp()`](#util-stamp)
+var lastId = 0;
+
+// @function stamp(obj: Object): Number
+// Returns the unique ID of an object, assiging it one if it doesn't have it.
+function stamp(obj) {
+       /*eslint-disable */
+       obj._leaflet_id = obj._leaflet_id || ++lastId;
+       return obj._leaflet_id;
+       /*eslint-enable */
+}

 
 

-                       } else {
-                               // call and lock until later
-                               fn.apply(context, arguments);
-                               setTimeout(later, time);
-                               lock = true;
-                       }
-               };
+// @function throttle(fn: Function, time: Number, context: Object): Function
+// Returns a function which executes function `fn` with the given scope `context`
+// (so that the `this` keyword refers to `context` inside `fn`'s code). The function
+// `fn` will be called no more than one time per given amount of `time`. The arguments
+// received by the bound function will be any arguments passed when binding the
+// function, followed by any arguments passed when invoking the bound function.
+// Has an `L.throttle` shortcut.
+function throttle(fn, time, context) {
+       var lock, args, wrapperFn, later;
+
+       later = function () {
+               // reset lock and call if queued
+               lock = false;
+               if (args) {
+                       wrapperFn.apply(context, args);
+                       args = false;
+               }
+       };

 
 

-               return wrapperFn;
-       },
+       wrapperFn = function () {
+               if (lock) {
+                       // called too soon, queue to call later
+                       args = arguments;

 
 

-       // @function wrapNum(num: Number, range: Number[], includeMax?: Boolean): Number
-       // Returns the number `num` modulo `range` in such a way so it lies within
-       // `range[0]` and `range[1]`. The returned value will be always smaller than
-       // `range[1]` unless `includeMax` is set to `true`.
-       wrapNum: function (x, range, includeMax) {
-               var max = range[1],
-                   min = range[0],
-                   d = max - min;
-               return x === max && includeMax ? x : ((x - min) % d + d) % d + min;
-       },
+               } else {
+                       // call and lock until later
+                       fn.apply(context, arguments);
+                       setTimeout(later, time);
+                       lock = true;
+               }
+       };

 
 

-       // @function falseFn(): Function
-       // Returns a function which always returns `false`.
-       falseFn: function () { return false; },
+       return wrapperFn;
+}

 
 

-       // @function formatNum(num: Number, digits?: Number): Number
-       // Returns the number `num` rounded to `digits` decimals, or to 5 decimals by default.
-       formatNum: function (num, digits) {
-               var pow = Math.pow(10, digits || 5);
-               return Math.round(num * pow) / pow;
-       },
+// @function wrapNum(num: Number, range: Number[], includeMax?: Boolean): Number
+// Returns the number `num` modulo `range` in such a way so it lies within
+// `range[0]` and `range[1]`. The returned value will be always smaller than
+// `range[1]` unless `includeMax` is set to `true`.
+function wrapNum(x, range, includeMax) {
+       var max = range[1],
+           min = range[0],
+           d = max - min;
+       return x === max && includeMax ? x : ((x - min) % d + d) % d + min;
+}

 
 

-       // @function trim(str: String): String
-       // Compatibility polyfill for [String.prototype.trim](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/String/Trim)
-       trim: function (str) {
-               return str.trim ? str.trim() : str.replace(/^\s+|\s+$/g, '');
-       },
+// @function falseFn(): Function
+// Returns a function which always returns `false`.
+function falseFn() { return false; }

 
 

-       // @function splitWords(str: String): String[]
-       // Trims and splits the string on whitespace and returns the array of parts.
-       splitWords: function (str) {
-               return L.Util.trim(str).split(/\s+/);
-       },
+// @function formatNum(num: Number, digits?: Number): Number
+// Returns the number `num` rounded to `digits` decimals, or to 5 decimals by default.
+function formatNum(num, digits) {
+       var pow = Math.pow(10, digits || 5);
+       return Math.round(num * pow) / pow;
+}

 
 

-       // @function setOptions(obj: Object, options: Object): Object
-       // Merges the given properties to the `options` of the `obj` object, returning the resulting options. See `Class options`. Has an `L.setOptions` shortcut.
-       setOptions: function (obj, options) {
-               if (!obj.hasOwnProperty('options')) {
-                       obj.options = obj.options ? L.Util.create(obj.options) : {};
-               }
-               for (var i in options) {
-                       obj.options[i] = options[i];
-               }
-               return obj.options;
-       },
+// @function trim(str: String): String
+// Compatibility polyfill for [String.prototype.trim](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/String/Trim)
+function trim(str) {
+       return str.trim ? str.trim() : str.replace(/^\s+|\s+$/g, '');
+}

 
 

-       // @function getParamString(obj: Object, existingUrl?: String, uppercase?: Boolean): String
-       // Converts an object into a parameter URL string, e.g. `{a: "foo", b: "bar"}`
-       // translates to `'?a=foo&b=bar'`. If `existingUrl` is set, the parameters will
-       // be appended at the end. If `uppercase` is `true`, the parameter names will
-       // be uppercased (e.g. `'?A=foo&B=bar'`)
-       getParamString: function (obj, existingUrl, uppercase) {
-               var params = [];
-               for (var i in obj) {
-                       params.push(encodeURIComponent(uppercase ? i.toUpperCase() : i) + '=' + encodeURIComponent(obj[i]));
-               }
-               return ((!existingUrl || existingUrl.indexOf('?') === -1) ? '?' : '&') + params.join('&');
-       },
+// @function splitWords(str: String): String[]
+// Trims and splits the string on whitespace and returns the array of parts.
+function splitWords(str) {
+       return trim(str).split(/\s+/);
+}

 
 

-       // @function template(str: String, data: Object): String
-       // Simple templating facility, accepts a template string of the form `'Hello {a}, {b}'`
-       // and a data object like `{a: 'foo', b: 'bar'}`, returns evaluated string
-       // `('Hello foo, bar')`. You can also specify functions instead of strings for
-       // data values — they will be evaluated passing `data` as an argument.
-       template: function (str, data) {
-               return str.replace(L.Util.templateRe, function (str, key) {
-                       var value = data[key];
+// @function setOptions(obj: Object, options: Object): Object
+// Merges the given properties to the `options` of the `obj` object, returning the resulting options. See `Class options`. Has an `L.setOptions` shortcut.
+function setOptions(obj, options) {
+       if (!obj.hasOwnProperty('options')) {
+               obj.options = obj.options ? create(obj.options) : {};
+       }
+       for (var i in options) {
+               obj.options[i] = options[i];
+       }
+       return obj.options;
+}

 
 

-                       if (value === undefined) {
-                               throw new Error('No value provided for variable ' + str);
+// @function getParamString(obj: Object, existingUrl?: String, uppercase?: Boolean): String
+// Converts an object into a parameter URL string, e.g. `{a: "foo", b: "bar"}`
+// translates to `'?a=foo&b=bar'`. If `existingUrl` is set, the parameters will
+// be appended at the end. If `uppercase` is `true`, the parameter names will
+// be uppercased (e.g. `'?A=foo&B=bar'`)
+function getParamString(obj, existingUrl, uppercase) {
+       var params = [];
+       for (var i in obj) {
+               params.push(encodeURIComponent(uppercase ? i.toUpperCase() : i) + '=' + encodeURIComponent(obj[i]));
+       }
+       return ((!existingUrl || existingUrl.indexOf('?') === -1) ? '?' : '&') + params.join('&');
+}

 
 

-                       } else if (typeof value === 'function') {
-                               value = value(data);
-                       }
-                       return value;
-               });
-       },
+var templateRe = /\{ *([\w_\-]+) *\}/g;

 
 

-       templateRe: /\{ *([\w_\-]+) *\}/g,
+// @function template(str: String, data: Object): String
+// Simple templating facility, accepts a template string of the form `'Hello {a}, {b}'`
+// and a data object like `{a: 'foo', b: 'bar'}`, returns evaluated string
+// `('Hello foo, bar')`. You can also specify functions instead of strings for
+// data values — they will be evaluated passing `data` as an argument.
+function template(str, data) {
+       return str.replace(templateRe, function (str, key) {
+               var value = data[key];

 
 

-       // @function isArray(obj): Boolean
-       // Compatibility polyfill for [Array.isArray](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Array/isArray)
-       isArray: Array.isArray || function (obj) {
-               return (Object.prototype.toString.call(obj) === '[object Array]');
-       },
+               if (value === undefined) {
+                       throw new Error('No value provided for variable ' + str);

 
 

-       // @function indexOf(array: Array, el: Object): Number
-       // Compatibility polyfill for [Array.prototype.indexOf](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Array/indexOf)
-       indexOf: function (array, el) {
-               for (var i = 0; i < array.length; i++) {
-                       if (array[i] === el) { return i; }
+               } else if (typeof value === 'function') {
+                       value = value(data);

                }
                }

-               return -1;
-       },
+               return value;
+       });
+}

 
 

-       // @property emptyImageUrl: String
-       // Data URI string containing a base64-encoded empty GIF image.
-       // Used as a hack to free memory from unused images on WebKit-powered
-       // mobile devices (by setting image `src` to this string).
-       emptyImageUrl: 'data:image/gif;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs='
+// @function isArray(obj): Boolean
+// Compatibility polyfill for [Array.isArray](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Array/isArray)
+var isArray = Array.isArray || function (obj) {
+       return (Object.prototype.toString.call(obj) === '[object Array]');

 };
 
 };
 

-(function () {
-       // inspired by http://paulirish.com/2011/requestanimationframe-for-smart-animating/
-
-       function getPrefixed(name) {
-               return window['webkit' + name] || window['moz' + name] || window['ms' + name];
+// @function indexOf(array: Array, el: Object): Number
+// Compatibility polyfill for [Array.prototype.indexOf](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Array/indexOf)
+function indexOf(array, el) {
+       for (var i = 0; i < array.length; i++) {
+               if (array[i] === el) { return i; }

        }
        }

+       return -1;
+}

 
 

-       var lastTime = 0;
-
-       // fallback for IE 7-8
-       function timeoutDefer(fn) {
-               var time = +new Date(),
-                   timeToCall = Math.max(0, 16 - (time - lastTime));
+// @property emptyImageUrl: String
+// Data URI string containing a base64-encoded empty GIF image.
+// Used as a hack to free memory from unused images on WebKit-powered
+// mobile devices (by setting image `src` to this string).
+var emptyImageUrl = 'data:image/gif;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=';

 
 

-               lastTime = time + timeToCall;
-               return window.setTimeout(fn, timeToCall);
-       }
+// inspired by http://paulirish.com/2011/requestanimationframe-for-smart-animating/

 
 

-       var requestFn = window.requestAnimationFrame || getPrefixed('RequestAnimationFrame') || timeoutDefer,
-           cancelFn = window.cancelAnimationFrame || getPrefixed('CancelAnimationFrame') ||
-                      getPrefixed('CancelRequestAnimationFrame') || function (id) { window.clearTimeout(id); };
+function getPrefixed(name) {
+       return window['webkit' + name] || window['moz' + name] || window['ms' + name];
+}

 
 

+var lastTime = 0;

 
 

-       // @function requestAnimFrame(fn: Function, context?: Object, immediate?: Boolean): Number
-       // Schedules `fn` to be executed when the browser repaints. `fn` is bound to
-       // `context` if given. When `immediate` is set, `fn` is called immediately if
-       // the browser doesn't have native support for
-       // [`window.requestAnimationFrame`](https://developer.mozilla.org/docs/Web/API/window/requestAnimationFrame),
-       // otherwise it's delayed. Returns a request ID that can be used to cancel the request.
-       L.Util.requestAnimFrame = function (fn, context, immediate) {
-               if (immediate && requestFn === timeoutDefer) {
-                       fn.call(context);
-               } else {
-                       return requestFn.call(window, L.bind(fn, context));
-               }
-       };
+// fallback for IE 7-8
+function timeoutDefer(fn) {
+       var time = +new Date(),
+           timeToCall = Math.max(0, 16 - (time - lastTime));

 
 

-       // @function cancelAnimFrame(id: Number): undefined
-       // Cancels a previous `requestAnimFrame`. See also [window.cancelAnimationFrame](https://developer.mozilla.org/docs/Web/API/window/cancelAnimationFrame).
-       L.Util.cancelAnimFrame = function (id) {
-               if (id) {
-                       cancelFn.call(window, id);
-               }
-       };
-})();
+       lastTime = time + timeToCall;
+       return window.setTimeout(fn, timeToCall);
+}

 
 

-// shortcuts for most used utility functions
-L.extend = L.Util.extend;
-L.bind = L.Util.bind;
-L.stamp = L.Util.stamp;
-L.setOptions = L.Util.setOptions;
+var requestFn = window.requestAnimationFrame || getPrefixed('RequestAnimationFrame') || timeoutDefer;
+var cancelFn = window.cancelAnimationFrame || getPrefixed('CancelAnimationFrame') ||
+               getPrefixed('CancelRequestAnimationFrame') || function (id) { window.clearTimeout(id); };
+
+// @function requestAnimFrame(fn: Function, context?: Object, immediate?: Boolean): Number
+// Schedules `fn` to be executed when the browser repaints. `fn` is bound to
+// `context` if given. When `immediate` is set, `fn` is called immediately if
+// the browser doesn't have native support for
+// [`window.requestAnimationFrame`](https://developer.mozilla.org/docs/Web/API/window/requestAnimationFrame),
+// otherwise it's delayed. Returns a request ID that can be used to cancel the request.
+function requestAnimFrame(fn, context, immediate) {
+       if (immediate && requestFn === timeoutDefer) {
+               fn.call(context);
+       } else {
+               return requestFn.call(window, bind(fn, context));
+       }
+}

 
 

+// @function cancelAnimFrame(id: Number): undefined
+// Cancels a previous `requestAnimFrame`. See also [window.cancelAnimationFrame](https://developer.mozilla.org/docs/Web/API/window/cancelAnimationFrame).
+function cancelAnimFrame(id) {
+       if (id) {
+               cancelFn.call(window, id);
+       }
+}

 
 
 
 

+var Util = (Object.freeze || Object)({
+       extend: extend,
+       create: create,
+       bind: bind,
+       lastId: lastId,
+       stamp: stamp,
+       throttle: throttle,
+       wrapNum: wrapNum,
+       falseFn: falseFn,
+       formatNum: formatNum,
+       trim: trim,
+       splitWords: splitWords,
+       setOptions: setOptions,
+       getParamString: getParamString,
+       template: template,
+       isArray: isArray,
+       indexOf: indexOf,
+       emptyImageUrl: emptyImageUrl,
+       requestFn: requestFn,
+       cancelFn: cancelFn,
+       requestAnimFrame: requestAnimFrame,
+       cancelAnimFrame: cancelAnimFrame
+});

 
 // @class Class
 // @aka L.Class
 
 // @class Class
 // @aka L.Class


@@ -296,9 +282,9 @@ L.setOptions = L.Util.setOptions;
 
 // Thanks to John Resig and Dean Edwards for inspiration!
 
 
 // Thanks to John Resig and Dean Edwards for inspiration!
 

-L.Class = function () {};
+function Class() {}

 
 

-L.Class.extend = function (props) {
+Class.extend = function (props) {

 
        // @function extend(props: Object): Function
        // [Extends the current class](#class-inheritance) given the properties to be included.
 
        // @function extend(props: Object): Function
        // [Extends the current class](#class-inheritance) given the properties to be included.


@@ -316,37 +302,38 @@ L.Class.extend = function (props) {
 
        var parentProto = NewClass.__super__ = this.prototype;
 
 
        var parentProto = NewClass.__super__ = this.prototype;
 

-       var proto = L.Util.create(parentProto);
+       var proto = create(parentProto);

        proto.constructor = NewClass;
 
        NewClass.prototype = proto;
 
        // inherit parent's statics
        for (var i in this) {
        proto.constructor = NewClass;
 
        NewClass.prototype = proto;
 
        // inherit parent's statics
        for (var i in this) {

-               if (this.hasOwnProperty(i) && i !== 'prototype') {
+               if (this.hasOwnProperty(i) && i !== 'prototype' && i !== '__super__') {

                        NewClass[i] = this[i];
                }
        }
 
        // mix static properties into the class
        if (props.statics) {
                        NewClass[i] = this[i];
                }
        }
 
        // mix static properties into the class
        if (props.statics) {

-               L.extend(NewClass, props.statics);
+               extend(NewClass, props.statics);

                delete props.statics;
        }
 
        // mix includes into the prototype
        if (props.includes) {
                delete props.statics;
        }
 
        // mix includes into the prototype
        if (props.includes) {

-               L.Util.extend.apply(null, [proto].concat(props.includes));
+               checkDeprecatedMixinEvents(props.includes);
+               extend.apply(null, [proto].concat(props.includes));

                delete props.includes;
        }
 
        // merge options
        if (proto.options) {
                delete props.includes;
        }
 
        // merge options
        if (proto.options) {

-               props.options = L.Util.extend(L.Util.create(proto.options), props.options);
+               props.options = extend(create(proto.options), props.options);

        }
 
        // mix given properties into the prototype
        }
 
        // mix given properties into the prototype

-       L.extend(proto, props);
+       extend(proto, props);

 
        proto._initHooks = [];
 
 
        proto._initHooks = [];
 


@@ -372,21 +359,21 @@ L.Class.extend = function (props) {
 
 // @function include(properties: Object): this
 // [Includes a mixin](#class-includes) into the current class.
 
 // @function include(properties: Object): this
 // [Includes a mixin](#class-includes) into the current class.

-L.Class.include = function (props) {
-       L.extend(this.prototype, props);
+Class.include = function (props) {
+       extend(this.prototype, props);

        return this;
 };
 
 // @function mergeOptions(options: Object): this
 // [Merges `options`](#class-options) into the defaults of the class.
        return this;
 };
 
 // @function mergeOptions(options: Object): this
 // [Merges `options`](#class-options) into the defaults of the class.

-L.Class.mergeOptions = function (options) {
-       L.extend(this.prototype.options, options);
+Class.mergeOptions = function (options) {
+       extend(this.prototype.options, options);

        return this;
 };
 
 // @function addInitHook(fn: Function): this
 // Adds a [constructor hook](#class-constructor-hooks) to the class.
        return this;
 };
 
 // @function addInitHook(fn: Function): this
 // Adds a [constructor hook](#class-constructor-hooks) to the class.

-L.Class.addInitHook = function (fn) { // (Function) || (String, args...)
+Class.addInitHook = function (fn) { // (Function) || (String, args...)

        var args = Array.prototype.slice.call(arguments, 1);
 
        var init = typeof fn === 'function' ? fn : function () {
        var args = Array.prototype.slice.call(arguments, 1);
 
        var init = typeof fn === 'function' ? fn : function () {


@@ -398,7 +385,19 @@ L.Class.addInitHook = function (fn) { // (Function) || (String, args...)
        return this;
 };
 
        return this;
 };
 

+function checkDeprecatedMixinEvents(includes) {
+       if (!L || !L.Mixin) { return; }
+
+       includes = isArray(includes) ? includes : [includes];

 
 

+       for (var i = 0; i < includes.length; i++) {
+               if (includes[i] === L.Mixin.Events) {
+                       console.warn('Deprecated include of L.Mixin.Events: ' +
+                               'this property will be removed in future releases, ' +
+                               'please inherit from L.Evented instead.', new Error().stack);
+               }
+       }
+}

 
 /*
  * @class Evented
 
 /*
  * @class Evented


@@ -425,9 +424,7 @@ L.Class.addInitHook = function (fn) { // (Function) || (String, args...)
  * ```
  */
 
  * ```
  */
 

-
-L.Evented = L.Class.extend({
-
+var Events = {

        /* @method on(type: String, fn: Function, context?: Object): this
         * Adds a listener function (`fn`) to a particular event type of the object. You can optionally specify the context of the listener (object the this keyword will point to). You can also pass several space-separated types (e.g. `'click dblclick'`).
         *
        /* @method on(type: String, fn: Function, context?: Object): this
         * Adds a listener function (`fn`) to a particular event type of the object. You can optionally specify the context of the listener (object the this keyword will point to). You can also pass several space-separated types (e.g. `'click dblclick'`).
         *


@@ -447,7 +444,7 @@ L.Evented = L.Class.extend({
 
                } else {
                        // types can be a string of space-separated words
 
                } else {
                        // types can be a string of space-separated words

-                       types = L.Util.splitWords(types);
+                       types = splitWords(types);

 
                        for (var i = 0, len = types.length; i < len; i++) {
                                this._on(types[i], fn, context);
 
                        for (var i = 0, len = types.length; i < len; i++) {
                                this._on(types[i], fn, context);


@@ -480,7 +477,7 @@ L.Evented = L.Class.extend({
                        }
 
                } else {
                        }
 
                } else {

-                       types = L.Util.splitWords(types);
+                       types = splitWords(types);

 
                        for (var i = 0, len = types.length; i < len; i++) {
                                this._off(types[i], fn, context);
 
                        for (var i = 0, len = types.length; i < len; i++) {
                                this._off(types[i], fn, context);


@@ -534,7 +531,7 @@ L.Evented = L.Class.extend({
                if (!fn) {
                        // Set all removed listeners to noop so they are not called if remove happens in fire
                        for (i = 0, len = listeners.length; i < len; i++) {
                if (!fn) {
                        // Set all removed listeners to noop so they are not called if remove happens in fire
                        for (i = 0, len = listeners.length; i < len; i++) {

-                               listeners[i].fn = L.Util.falseFn;
+                               listeners[i].fn = falseFn;

                        }
                        // clear all listeners for a type if function isn't specified
                        delete this._events[type];
                        }
                        // clear all listeners for a type if function isn't specified
                        delete this._events[type];


@@ -554,7 +551,7 @@ L.Evented = L.Class.extend({
                                if (l.fn === fn) {
 
                                        // set the removed listener to noop so that's not called if remove happens in fire
                                if (l.fn === fn) {
 
                                        // set the removed listener to noop so that's not called if remove happens in fire

-                                       l.fn = L.Util.falseFn;
+                                       l.fn = falseFn;

 
                                        if (this._firingCount) {
                                                /* copy array in case events are being fired */
 
                                        if (this._firingCount) {
                                                /* copy array in case events are being fired */


@@ -575,7 +572,7 @@ L.Evented = L.Class.extend({
        fire: function (type, data, propagate) {
                if (!this.listens(type, propagate)) { return this; }
 
        fire: function (type, data, propagate) {
                if (!this.listens(type, propagate)) { return this; }
 

-               var event = L.Util.extend({}, data, {type: type, target: this});
+               var event = extend({}, data, {type: type, target: this});

 
                if (this._events) {
                        var listeners = this._events[type];
 
                if (this._events) {
                        var listeners = this._events[type];


@@ -625,7 +622,7 @@ L.Evented = L.Class.extend({
                        return this;
                }
 
                        return this;
                }
 

-               var handler = L.bind(function () {
+               var handler = bind(function () {

                        this
                            .off(types, fn, context)
                            .off(types, handler, context);
                        this
                            .off(types, fn, context)
                            .off(types, handler, context);


@@ -641,7 +638,7 @@ L.Evented = L.Class.extend({
        // Adds an event parent - an `Evented` that will receive propagated events
        addEventParent: function (obj) {
                this._eventParents = this._eventParents || {};
        // Adds an event parent - an `Evented` that will receive propagated events
        addEventParent: function (obj) {
                this._eventParents = this._eventParents || {};

-               this._eventParents[L.stamp(obj)] = obj;
+               this._eventParents[stamp(obj)] = obj;

                return this;
        },
 
                return this;
        },
 


@@ -649,202 +646,44 @@ L.Evented = L.Class.extend({
        // Removes an event parent, so it will stop receiving propagated events
        removeEventParent: function (obj) {
                if (this._eventParents) {
        // Removes an event parent, so it will stop receiving propagated events
        removeEventParent: function (obj) {
                if (this._eventParents) {

-                       delete this._eventParents[L.stamp(obj)];
+                       delete this._eventParents[stamp(obj)];

                }
                return this;
        },
 
        _propagateEvent: function (e) {
                for (var id in this._eventParents) {
                }
                return this;
        },
 
        _propagateEvent: function (e) {
                for (var id in this._eventParents) {

-                       this._eventParents[id].fire(e.type, L.extend({layer: e.target}, e), true);
+                       this._eventParents[id].fire(e.type, extend({layer: e.target}, e), true);

                }
        }
                }
        }

-});
-
-var proto = L.Evented.prototype;
+};

 
 // aliases; we should ditch those eventually
 
 // @method addEventListener(…): this
 // Alias to [`on(…)`](#evented-on)
 
 // aliases; we should ditch those eventually
 
 // @method addEventListener(…): this
 // Alias to [`on(…)`](#evented-on)

-proto.addEventListener = proto.on;
+Events.addEventListener = Events.on;

 
 // @method removeEventListener(…): this
 // Alias to [`off(…)`](#evented-off)
 
 // @method clearAllEventListeners(…): this
 // Alias to [`off()`](#evented-off)
 
 // @method removeEventListener(…): this
 // Alias to [`off(…)`](#evented-off)
 
 // @method clearAllEventListeners(…): this
 // Alias to [`off()`](#evented-off)

-proto.removeEventListener = proto.clearAllEventListeners = proto.off;
+Events.removeEventListener = Events.clearAllEventListeners = Events.off;

 
 // @method addOneTimeEventListener(…): this
 // Alias to [`once(…)`](#evented-once)
 
 // @method addOneTimeEventListener(…): this
 // Alias to [`once(…)`](#evented-once)

-proto.addOneTimeEventListener = proto.once;
+Events.addOneTimeEventListener = Events.once;

 
 // @method fireEvent(…): this
 // Alias to [`fire(…)`](#evented-fire)
 
 // @method fireEvent(…): this
 // Alias to [`fire(…)`](#evented-fire)

-proto.fireEvent = proto.fire;
+Events.fireEvent = Events.fire;

 
 // @method hasEventListeners(…): Boolean
 // Alias to [`listens(…)`](#evented-listens)
 
 // @method hasEventListeners(…): Boolean
 // Alias to [`listens(…)`](#evented-listens)

-proto.hasEventListeners = proto.listens;
-
-L.Mixin = {Events: proto};
-
-
-
-/*
- * @namespace Browser
- * @aka L.Browser
- *
- * A namespace with static properties for browser/feature detection used by Leaflet internally.
- *
- * @example
- *
- * ```js
- * if (L.Browser.ielt9) {
- *   alert('Upgrade your browser, dude!');
- * }
- * ```
- */
-
-(function () {
-
-       var ua = navigator.userAgent.toLowerCase(),
-           doc = document.documentElement,
-
-           ie = 'ActiveXObject' in window,
-
-           webkit    = ua.indexOf('webkit') !== -1,
-           phantomjs = ua.indexOf('phantom') !== -1,
-           android23 = ua.search('android [23]') !== -1,
-           chrome    = ua.indexOf('chrome') !== -1,
-           gecko     = ua.indexOf('gecko') !== -1  && !webkit && !window.opera && !ie,
-
-           win = navigator.platform.indexOf('Win') === 0,
-
-           mobile = typeof orientation !== 'undefined' || ua.indexOf('mobile') !== -1,
-           msPointer = !window.PointerEvent && window.MSPointerEvent,
-           pointer = window.PointerEvent || msPointer,
-
-           ie3d = ie && ('transition' in doc.style),
-           webkit3d = ('WebKitCSSMatrix' in window) && ('m11' in new window.WebKitCSSMatrix()) && !android23,
-           gecko3d = 'MozPerspective' in doc.style,
-           opera12 = 'OTransition' in doc.style;
-
-
-       var touch = !window.L_NO_TOUCH && (pointer || 'ontouchstart' in window ||
-                       (window.DocumentTouch && document instanceof window.DocumentTouch));
-
-       L.Browser = {
-
-               // @property ie: Boolean
-               // `true` for all Internet Explorer versions (not Edge).
-               ie: ie,
-
-               // @property ielt9: Boolean
-               // `true` for Internet Explorer versions less than 9.
-               ielt9: ie && !document.addEventListener,
-
-               // @property edge: Boolean
-               // `true` for the Edge web browser.
-               edge: 'msLaunchUri' in navigator && !('documentMode' in document),
-
-               // @property webkit: Boolean
-               // `true` for webkit-based browsers like Chrome and Safari (including mobile versions).
-               webkit: webkit,
-
-               // @property gecko: Boolean
-               // `true` for gecko-based browsers like Firefox.
-               gecko: gecko,
-
-               // @property android: Boolean
-               // `true` for any browser running on an Android platform.
-               android: ua.indexOf('android') !== -1,
-
-               // @property android23: Boolean
-               // `true` for browsers running on Android 2 or Android 3.
-               android23: android23,
-
-               // @property chrome: Boolean
-               // `true` for the Chrome browser.
-               chrome: chrome,
-
-               // @property safari: Boolean
-               // `true` for the Safari browser.
-               safari: !chrome && ua.indexOf('safari') !== -1,
-
-
-               // @property win: Boolean
-               // `true` when the browser is running in a Windows platform
-               win: win,
-
-
-               // @property ie3d: Boolean
-               // `true` for all Internet Explorer versions supporting CSS transforms.
-               ie3d: ie3d,
-
-               // @property webkit3d: Boolean
-               // `true` for webkit-based browsers supporting CSS transforms.
-               webkit3d: webkit3d,
-
-               // @property gecko3d: Boolean
-               // `true` for gecko-based browsers supporting CSS transforms.
-               gecko3d: gecko3d,
-
-               // @property opera12: Boolean
-               // `true` for the Opera browser supporting CSS transforms (version 12 or later).
-               opera12: opera12,
-
-               // @property any3d: Boolean
-               // `true` for all browsers supporting CSS transforms.
-               any3d: !window.L_DISABLE_3D && (ie3d || webkit3d || gecko3d) && !opera12 && !phantomjs,
-
-
-               // @property mobile: Boolean
-               // `true` for all browsers running in a mobile device.
-               mobile: mobile,
-
-               // @property mobileWebkit: Boolean
-               // `true` for all webkit-based browsers in a mobile device.
-               mobileWebkit: mobile && webkit,
-
-               // @property mobileWebkit3d: Boolean
-               // `true` for all webkit-based browsers in a mobile device supporting CSS transforms.
-               mobileWebkit3d: mobile && webkit3d,
-
-               // @property mobileOpera: Boolean
-               // `true` for the Opera browser in a mobile device.
-               mobileOpera: mobile && window.opera,
-
-               // @property mobileGecko: Boolean
-               // `true` for gecko-based browsers running in a mobile device.
-               mobileGecko: mobile && gecko,
-
-
-               // @property touch: Boolean
-               // `true` for all browsers supporting [touch events](https://developer.mozilla.org/docs/Web/API/Touch_events).
-               // This does not necessarily mean that the browser is running in a computer with
-               // a touchscreen, it only means that the browser is capable of understanding
-               // touch events.
-               touch: !!touch,
-
-               // @property msPointer: Boolean
-               // `true` for browsers implementing the Microsoft touch events model (notably IE10).
-               msPointer: !!msPointer,
-
-               // @property pointer: Boolean
-               // `true` for all browsers supporting [pointer events](https://msdn.microsoft.com/en-us/library/dn433244%28v=vs.85%29.aspx).
-               pointer: !!pointer,
-
-
-               // @property retina: Boolean
-               // `true` for browsers on a high-resolution "retina" screen.
-               retina: (window.devicePixelRatio || (window.screen.deviceXDPI / window.screen.logicalXDPI)) > 1
-       };
-
-}());
-
+Events.hasEventListeners = Events.listens;

 
 

+var Evented = Class.extend(Events);

 
 /*
  * @class Point
 
 /*
  * @class Point


@@ -866,26 +705,26 @@ L.Mixin = {Events: proto};
  * ```
  */
 
  * ```
  */
 

-L.Point = function (x, y, round) {
+function Point(x, y, round) {

        // @property x: Number; The `x` coordinate of the point
        this.x = (round ? Math.round(x) : x);
        // @property y: Number; The `y` coordinate of the point
        this.y = (round ? Math.round(y) : y);
        // @property x: Number; The `x` coordinate of the point
        this.x = (round ? Math.round(x) : x);
        // @property y: Number; The `y` coordinate of the point
        this.y = (round ? Math.round(y) : y);

-};
+}

 
 

-L.Point.prototype = {
+Point.prototype = {

 
        // @method clone(): Point
        // Returns a copy of the current point.
        clone: function () {
 
        // @method clone(): Point
        // Returns a copy of the current point.
        clone: function () {

-               return new L.Point(this.x, this.y);
+               return new Point(this.x, this.y);

        },
 
        // @method add(otherPoint: Point): Point
        // Returns the result of addition of the current and the given points.
        add: function (point) {
                // non-destructive, returns a new point
        },
 
        // @method add(otherPoint: Point): Point
        // Returns the result of addition of the current and the given points.
        add: function (point) {
                // non-destructive, returns a new point

-               return this.clone()._add(L.point(point));
+               return this.clone()._add(toPoint(point));

        },
 
        _add: function (point) {
        },
 
        _add: function (point) {


@@ -898,7 +737,7 @@ L.Point.prototype = {
        // @method subtract(otherPoint: Point): Point
        // Returns the result of subtraction of the given point from the current.
        subtract: function (point) {
        // @method subtract(otherPoint: Point): Point
        // Returns the result of subtraction of the given point from the current.
        subtract: function (point) {

-               return this.clone()._subtract(L.point(point));
+               return this.clone()._subtract(toPoint(point));

        },
 
        _subtract: function (point) {
        },
 
        _subtract: function (point) {


@@ -937,14 +776,14 @@ L.Point.prototype = {
        // [scaling matrix](https://en.wikipedia.org/wiki/Scaling_%28geometry%29#Matrix_representation)
        // defined by `scale`.
        scaleBy: function (point) {
        // [scaling matrix](https://en.wikipedia.org/wiki/Scaling_%28geometry%29#Matrix_representation)
        // defined by `scale`.
        scaleBy: function (point) {

-               return new L.Point(this.x * point.x, this.y * point.y);
+               return new Point(this.x * point.x, this.y * point.y);

        },
 
        // @method unscaleBy(scale: Point): Point
        // Inverse of `scaleBy`. Divide each coordinate of the current point by
        // each coordinate of `scale`.
        unscaleBy: function (point) {
        },
 
        // @method unscaleBy(scale: Point): Point
        // Inverse of `scaleBy`. Divide each coordinate of the current point by
        // each coordinate of `scale`.
        unscaleBy: function (point) {

-               return new L.Point(this.x / point.x, this.y / point.y);
+               return new Point(this.x / point.x, this.y / point.y);

        },
 
        // @method round(): Point
        },
 
        // @method round(): Point


@@ -986,7 +825,7 @@ L.Point.prototype = {
        // @method distanceTo(otherPoint: Point): Number
        // Returns the cartesian distance between the current and the given points.
        distanceTo: function (point) {
        // @method distanceTo(otherPoint: Point): Number
        // Returns the cartesian distance between the current and the given points.
        distanceTo: function (point) {

-               point = L.point(point);
+               point = toPoint(point);

 
                var x = point.x - this.x,
                    y = point.y - this.y;
 
                var x = point.x - this.x,
                    y = point.y - this.y;


@@ -997,7 +836,7 @@ L.Point.prototype = {
        // @method equals(otherPoint: Point): Boolean
        // Returns `true` if the given point has the same coordinates.
        equals: function (point) {
        // @method equals(otherPoint: Point): Boolean
        // Returns `true` if the given point has the same coordinates.
        equals: function (point) {

-               point = L.point(point);
+               point = toPoint(point);

 
                return point.x === this.x &&
                       point.y === this.y;
 
                return point.x === this.x &&
                       point.y === this.y;


@@ -1006,7 +845,7 @@ L.Point.prototype = {
        // @method contains(otherPoint: Point): Boolean
        // Returns `true` if both coordinates of the given point are less than the corresponding current point coordinates (in absolute values).
        contains: function (point) {
        // @method contains(otherPoint: Point): Boolean
        // Returns `true` if both coordinates of the given point are less than the corresponding current point coordinates (in absolute values).
        contains: function (point) {

-               point = L.point(point);
+               point = toPoint(point);

 
                return Math.abs(point.x) <= Math.abs(this.x) &&
                       Math.abs(point.y) <= Math.abs(this.y);
 
                return Math.abs(point.x) <= Math.abs(this.x) &&
                       Math.abs(point.y) <= Math.abs(this.y);


@@ -1016,8 +855,8 @@ L.Point.prototype = {
        // Returns a string representation of the point for debugging purposes.
        toString: function () {
                return 'Point(' +
        // Returns a string representation of the point for debugging purposes.
        toString: function () {
                return 'Point(' +

-                       L.Util.formatNum(this.x) + ', ' +
-                       L.Util.formatNum(this.y) + ')';
+                       formatNum(this.x) + ', ' +
+                       formatNum(this.y) + ')';

        }
 };
 
        }
 };
 


@@ -1031,23 +870,21 @@ L.Point.prototype = {
 // @alternative
 // @factory L.point(coords: Object)
 // Expects a plain object of the form `{x: Number, y: Number}` instead.
 // @alternative
 // @factory L.point(coords: Object)
 // Expects a plain object of the form `{x: Number, y: Number}` instead.

-L.point = function (x, y, round) {
-       if (x instanceof L.Point) {
+function toPoint(x, y, round) {
+       if (x instanceof Point) {

                return x;
        }
                return x;
        }

-       if (L.Util.isArray(x)) {
-               return new L.Point(x[0], x[1]);
+       if (isArray(x)) {
+               return new Point(x[0], x[1]);

        }
        if (x === undefined || x === null) {
                return x;
        }
        if (typeof x === 'object' && 'x' in x && 'y' in x) {
        }
        if (x === undefined || x === null) {
                return x;
        }
        if (typeof x === 'object' && 'x' in x && 'y' in x) {

-               return new L.Point(x.x, x.y);
+               return new Point(x.x, x.y);

        }
        }

-       return new L.Point(x, y, round);
-};
-
-
+       return new Point(x, y, round);
+}

 
 /*
  * @class Bounds
 
 /*
  * @class Bounds


@@ -1070,7 +907,7 @@ L.point = function (x, y, round) {
  * ```
  */
 
  * ```
  */
 

-L.Bounds = function (a, b) {
+function Bounds(a, b) {

        if (!a) { return; }
 
        var points = b ? [a, b] : a;
        if (!a) { return; }
 
        var points = b ? [a, b] : a;


@@ -1078,13 +915,13 @@ L.Bounds = function (a, b) {
        for (var i = 0, len = points.length; i < len; i++) {
                this.extend(points[i]);
        }
        for (var i = 0, len = points.length; i < len; i++) {
                this.extend(points[i]);
        }

-};
+}

 
 

-L.Bounds.prototype = {
+Bounds.prototype = {

        // @method extend(point: Point): this
        // Extends the bounds to contain the given point.
        extend: function (point) { // (Point)
        // @method extend(point: Point): this
        // Extends the bounds to contain the given point.
        extend: function (point) { // (Point)

-               point = L.point(point);
+               point = toPoint(point);

 
                // @property min: Point
                // The top left corner of the rectangle.
 
                // @property min: Point
                // The top left corner of the rectangle.


@@ -1105,7 +942,7 @@ L.Bounds.prototype = {
        // @method getCenter(round?: Boolean): Point
        // Returns the center point of the bounds.
        getCenter: function (round) {
        // @method getCenter(round?: Boolean): Point
        // Returns the center point of the bounds.
        getCenter: function (round) {

-               return new L.Point(
+               return new Point(

                        (this.min.x + this.max.x) / 2,
                        (this.min.y + this.max.y) / 2, round);
        },
                        (this.min.x + this.max.x) / 2,
                        (this.min.y + this.max.y) / 2, round);
        },


@@ -1113,13 +950,25 @@ L.Bounds.prototype = {
        // @method getBottomLeft(): Point
        // Returns the bottom-left point of the bounds.
        getBottomLeft: function () {
        // @method getBottomLeft(): Point
        // Returns the bottom-left point of the bounds.
        getBottomLeft: function () {

-               return new L.Point(this.min.x, this.max.y);
+               return new Point(this.min.x, this.max.y);

        },
 
        // @method getTopRight(): Point
        // Returns the top-right point of the bounds.
        getTopRight: function () { // -> Point
        },
 
        // @method getTopRight(): Point
        // Returns the top-right point of the bounds.
        getTopRight: function () { // -> Point

-               return new L.Point(this.max.x, this.min.y);
+               return new Point(this.max.x, this.min.y);
+       },
+
+       // @method getTopLeft(): Point
+       // Returns the top-left point of the bounds (i.e. [`this.min`](#bounds-min)).
+       getTopLeft: function () {
+               return this.min; // left, top
+       },
+
+       // @method getBottomRight(): Point
+       // Returns the bottom-right point of the bounds (i.e. [`this.max`](#bounds-max)).
+       getBottomRight: function () {
+               return this.max; // right, bottom

        },
 
        // @method getSize(): Point
        },
 
        // @method getSize(): Point


@@ -1136,13 +985,13 @@ L.Bounds.prototype = {
        contains: function (obj) {
                var min, max;
 
        contains: function (obj) {
                var min, max;
 

-               if (typeof obj[0] === 'number' || obj instanceof L.Point) {
-                       obj = L.point(obj);
+               if (typeof obj[0] === 'number' || obj instanceof Point) {
+                       obj = toPoint(obj);

                } else {
                } else {

-                       obj = L.bounds(obj);
+                       obj = toBounds(obj);

                }
 
                }
 

-               if (obj instanceof L.Bounds) {
+               if (obj instanceof Bounds) {

                        min = obj.min;
                        max = obj.max;
                } else {
                        min = obj.min;
                        max = obj.max;
                } else {


@@ -1159,7 +1008,7 @@ L.Bounds.prototype = {
        // Returns `true` if the rectangle intersects the given bounds. Two bounds
        // intersect if they have at least one point in common.
        intersects: function (bounds) { // (Bounds) -> Boolean
        // Returns `true` if the rectangle intersects the given bounds. Two bounds
        // intersect if they have at least one point in common.
        intersects: function (bounds) { // (Bounds) -> Boolean

-               bounds = L.bounds(bounds);
+               bounds = toBounds(bounds);

 
                var min = this.min,
                    max = this.max,
 
                var min = this.min,
                    max = this.max,


@@ -1175,7 +1024,7 @@ L.Bounds.prototype = {
        // Returns `true` if the rectangle overlaps the given bounds. Two bounds
        // overlap if their intersection is an area.
        overlaps: function (bounds) { // (Bounds) -> Boolean
        // Returns `true` if the rectangle overlaps the given bounds. Two bounds
        // overlap if their intersection is an area.
        overlaps: function (bounds) { // (Bounds) -> Boolean

-               bounds = L.bounds(bounds);
+               bounds = toBounds(bounds);

 
                var min = this.min,
                    max = this.max,
 
                var min = this.min,
                    max = this.max,


@@ -1193,399 +1042,261 @@ L.Bounds.prototype = {
 };
 
 
 };
 
 

-// @factory L.bounds(topLeft: Point, bottomRight: Point)
-// Creates a Bounds object from two coordinates (usually top-left and bottom-right corners).
+// @factory L.bounds(corner1: Point, corner2: Point)
+// Creates a Bounds object from two corners coordinate pairs.

 // @alternative
 // @factory L.bounds(points: Point[])
 // @alternative
 // @factory L.bounds(points: Point[])

-// Creates a Bounds object from the points it contains
-L.bounds = function (a, b) {
-       if (!a || a instanceof L.Bounds) {
+// Creates a Bounds object from the given array of points.
+function toBounds(a, b) {
+       if (!a || a instanceof Bounds) {

                return a;
        }
                return a;
        }

-       return new L.Bounds(a, b);
-};
-
-
+       return new Bounds(a, b);
+}

 
 /*
 
 /*

- * @class Transformation
- * @aka L.Transformation
+ * @class LatLngBounds
+ * @aka L.LatLngBounds

  *
  *

- * Represents an affine transformation: a set of coefficients `a`, `b`, `c`, `d`
- * for transforming a point of a form `(x, y)` into `(a*x + b, c*y + d)` and doing
- * the reverse. Used by Leaflet in its projections code.
+ * Represents a rectangular geographical area on a map.

  *
  * @example
  *
  * ```js
  *
  * @example
  *
  * ```js

- * var transformation = new L.Transformation(2, 5, -1, 10),
- *     p = L.point(1, 2),
- *     p2 = transformation.transform(p), //  L.point(7, 8)
- *     p3 = transformation.untransform(p2); //  L.point(1, 2)
+ * var corner1 = L.latLng(40.712, -74.227),
+ * corner2 = L.latLng(40.774, -74.125),
+ * bounds = L.latLngBounds(corner1, corner2);
+ * ```
+ *
+ * All Leaflet methods that accept LatLngBounds objects also accept them in a simple Array form (unless noted otherwise), so the bounds example above can be passed like this:
+ *
+ * ```js
+ * map.fitBounds([
+ *     [40.712, -74.227],
+ *     [40.774, -74.125]
+ * ]);

  * ```
  * ```

+ *
+ * Caution: if the area crosses the antimeridian (often confused with the International Date Line), you must specify corners _outside_ the [-180, 180] degrees longitude range.

  */
 
  */
 

+function LatLngBounds(corner1, corner2) { // (LatLng, LatLng) or (LatLng[])
+       if (!corner1) { return; }

 
 

-// factory new L.Transformation(a: Number, b: Number, c: Number, d: Number)
-// Creates a `Transformation` object with the given coefficients.
-L.Transformation = function (a, b, c, d) {
-       this._a = a;
-       this._b = b;
-       this._c = c;
-       this._d = d;
-};
-
-L.Transformation.prototype = {
-       // @method transform(point: Point, scale?: Number): Point
-       // Returns a transformed point, optionally multiplied by the given scale.
-       // Only accepts actual `L.Point` instances, not arrays.
-       transform: function (point, scale) { // (Point, Number) -> Point
-               return this._transform(point.clone(), scale);
-       },
-
-       // destructive transform (faster)
-       _transform: function (point, scale) {
-               scale = scale || 1;
-               point.x = scale * (this._a * point.x + this._b);
-               point.y = scale * (this._c * point.y + this._d);
-               return point;
-       },
+       var latlngs = corner2 ? [corner1, corner2] : corner1;

 
 

-       // @method untransform(point: Point, scale?: Number): Point
-       // Returns the reverse transformation of the given point, optionally divided
-       // by the given scale. Only accepts actual `L.Point` instances, not arrays.
-       untransform: function (point, scale) {
-               scale = scale || 1;
-               return new L.Point(
-                       (point.x / scale - this._b) / this._a,
-                       (point.y / scale - this._d) / this._c);
+       for (var i = 0, len = latlngs.length; i < len; i++) {
+               this.extend(latlngs[i]);

        }
        }

-};
-
+}

 
 

+LatLngBounds.prototype = {

 
 

-/*
- * @namespace DomUtil
- *
- * Utility functions to work with the [DOM](https://developer.mozilla.org/docs/Web/API/Document_Object_Model)
- * tree, used by Leaflet internally.
- *
- * Most functions expecting or returning a `HTMLElement` also work for
- * SVG elements. The only difference is that classes refer to CSS classes
- * in HTML and SVG classes in SVG.
- */
+       // @method extend(latlng: LatLng): this
+       // Extend the bounds to contain the given point

 
 

-L.DomUtil = {
+       // @alternative
+       // @method extend(otherBounds: LatLngBounds): this
+       // Extend the bounds to contain the given bounds
+       extend: function (obj) {
+               var sw = this._southWest,
+                   ne = this._northEast,
+                   sw2, ne2;

 
 

-       // @function get(id: String|HTMLElement): HTMLElement
-       // Returns an element given its DOM id, or returns the element itself
-       // if it was passed directly.
-       get: function (id) {
-               return typeof id === 'string' ? document.getElementById(id) : id;
-       },
+               if (obj instanceof LatLng) {
+                       sw2 = obj;
+                       ne2 = obj;

 
 

-       // @function getStyle(el: HTMLElement, styleAttrib: String): String
-       // Returns the value for a certain style attribute on an element,
-       // including computed values or values set through CSS.
-       getStyle: function (el, style) {
+               } else if (obj instanceof LatLngBounds) {
+                       sw2 = obj._southWest;
+                       ne2 = obj._northEast;

 
 

-               var value = el.style[style] || (el.currentStyle && el.currentStyle[style]);
+                       if (!sw2 || !ne2) { return this; }

 
 

-               if ((!value || value === 'auto') && document.defaultView) {
-                       var css = document.defaultView.getComputedStyle(el, null);
-                       value = css ? css[style] : null;
+               } else {
+                       return obj ? this.extend(toLatLng(obj) || toLatLngBounds(obj)) : this;

                }
 
                }
 

-               return value === 'auto' ? null : value;
-       },
-
-       // @function create(tagName: String, className?: String, container?: HTMLElement): HTMLElement
-       // Creates an HTML element with `tagName`, sets its class to `className`, and optionally appends it to `container` element.
-       create: function (tagName, className, container) {
-
-               var el = document.createElement(tagName);
-               el.className = className || '';
-
-               if (container) {
-                       container.appendChild(el);
+               if (!sw && !ne) {
+                       this._southWest = new LatLng(sw2.lat, sw2.lng);
+                       this._northEast = new LatLng(ne2.lat, ne2.lng);
+               } else {
+                       sw.lat = Math.min(sw2.lat, sw.lat);
+                       sw.lng = Math.min(sw2.lng, sw.lng);
+                       ne.lat = Math.max(ne2.lat, ne.lat);
+                       ne.lng = Math.max(ne2.lng, ne.lng);

                }
 
                }
 

-               return el;
+               return this;

        },
 
        },
 

-       // @function remove(el: HTMLElement)
-       // Removes `el` from its parent element
-       remove: function (el) {
-               var parent = el.parentNode;
-               if (parent) {
-                       parent.removeChild(el);
-               }
-       },
+       // @method pad(bufferRatio: Number): LatLngBounds
+       // Returns bigger bounds created by extending the current bounds by a given percentage in each direction.
+       pad: function (bufferRatio) {
+               var sw = this._southWest,
+                   ne = this._northEast,
+                   heightBuffer = Math.abs(sw.lat - ne.lat) * bufferRatio,
+                   widthBuffer = Math.abs(sw.lng - ne.lng) * bufferRatio;

 
 

-       // @function empty(el: HTMLElement)
-       // Removes all of `el`'s children elements from `el`
-       empty: function (el) {
-               while (el.firstChild) {
-                       el.removeChild(el.firstChild);
-               }
+               return new LatLngBounds(
+                       new LatLng(sw.lat - heightBuffer, sw.lng - widthBuffer),
+                       new LatLng(ne.lat + heightBuffer, ne.lng + widthBuffer));

        },
 
        },
 

-       // @function toFront(el: HTMLElement)
-       // Makes `el` the last children of its parent, so it renders in front of the other children.
-       toFront: function (el) {
-               el.parentNode.appendChild(el);
+       // @method getCenter(): LatLng
+       // Returns the center point of the bounds.
+       getCenter: function () {
+               return new LatLng(
+                       (this._southWest.lat + this._northEast.lat) / 2,
+                       (this._southWest.lng + this._northEast.lng) / 2);

        },
 
        },
 

-       // @function toBack(el: HTMLElement)
-       // Makes `el` the first children of its parent, so it renders back from the other children.
-       toBack: function (el) {
-               var parent = el.parentNode;
-               parent.insertBefore(el, parent.firstChild);
+       // @method getSouthWest(): LatLng
+       // Returns the south-west point of the bounds.
+       getSouthWest: function () {
+               return this._southWest;

        },
 
        },
 

-       // @function hasClass(el: HTMLElement, name: String): Boolean
-       // Returns `true` if the element's class attribute contains `name`.
-       hasClass: function (el, name) {
-               if (el.classList !== undefined) {
-                       return el.classList.contains(name);
-               }
-               var className = L.DomUtil.getClass(el);
-               return className.length > 0 && new RegExp('(^|\\s)' + name + '(\\s|$)').test(className);
+       // @method getNorthEast(): LatLng
+       // Returns the north-east point of the bounds.
+       getNorthEast: function () {
+               return this._northEast;

        },
 
        },
 

-       // @function addClass(el: HTMLElement, name: String)
-       // Adds `name` to the element's class attribute.
-       addClass: function (el, name) {
-               if (el.classList !== undefined) {
-                       var classes = L.Util.splitWords(name);
-                       for (var i = 0, len = classes.length; i < len; i++) {
-                               el.classList.add(classes[i]);
-                       }
-               } else if (!L.DomUtil.hasClass(el, name)) {
-                       var className = L.DomUtil.getClass(el);
-                       L.DomUtil.setClass(el, (className ? className + ' ' : '') + name);
-               }
+       // @method getNorthWest(): LatLng
+       // Returns the north-west point of the bounds.
+       getNorthWest: function () {
+               return new LatLng(this.getNorth(), this.getWest());

        },
 
        },
 

-       // @function removeClass(el: HTMLElement, name: String)
-       // Removes `name` from the element's class attribute.
-       removeClass: function (el, name) {
-               if (el.classList !== undefined) {
-                       el.classList.remove(name);
-               } else {
-                       L.DomUtil.setClass(el, L.Util.trim((' ' + L.DomUtil.getClass(el) + ' ').replace(' ' + name + ' ', ' ')));
-               }
+       // @method getSouthEast(): LatLng
+       // Returns the south-east point of the bounds.
+       getSouthEast: function () {
+               return new LatLng(this.getSouth(), this.getEast());

        },
 
        },
 

-       // @function setClass(el: HTMLElement, name: String)
-       // Sets the element's class.
-       setClass: function (el, name) {
-               if (el.className.baseVal === undefined) {
-                       el.className = name;
-               } else {
-                       // in case of SVG element
-                       el.className.baseVal = name;
-               }
+       // @method getWest(): Number
+       // Returns the west longitude of the bounds
+       getWest: function () {
+               return this._southWest.lng;

        },
 
        },
 

-       // @function getClass(el: HTMLElement): String
-       // Returns the element's class.
-       getClass: function (el) {
-               return el.className.baseVal === undefined ? el.className : el.className.baseVal;
+       // @method getSouth(): Number
+       // Returns the south latitude of the bounds
+       getSouth: function () {
+               return this._southWest.lat;

        },
 
        },
 

-       // @function setOpacity(el: HTMLElement, opacity: Number)
-       // Set the opacity of an element (including old IE support).
-       // `opacity` must be a number from `0` to `1`.
-       setOpacity: function (el, value) {
-
-               if ('opacity' in el.style) {
-                       el.style.opacity = value;
+       // @method getEast(): Number
+       // Returns the east longitude of the bounds
+       getEast: function () {
+               return this._northEast.lng;
+       },

 
 

-               } else if ('filter' in el.style) {
-                       L.DomUtil._setOpacityIE(el, value);
-               }
+       // @method getNorth(): Number
+       // Returns the north latitude of the bounds
+       getNorth: function () {
+               return this._northEast.lat;

        },
 
        },
 

-       _setOpacityIE: function (el, value) {
-               var filter = false,
-                   filterName = 'DXImageTransform.Microsoft.Alpha';
+       // @method contains(otherBounds: LatLngBounds): Boolean
+       // Returns `true` if the rectangle contains the given one.

 
 

-               // filters collection throws an error if we try to retrieve a filter that doesn't exist
-               try {
-                       filter = el.filters.item(filterName);
-               } catch (e) {
-                       // don't set opacity to 1 if we haven't already set an opacity,
-                       // it isn't needed and breaks transparent pngs.
-                       if (value === 1) { return; }
+       // @alternative
+       // @method contains (latlng: LatLng): Boolean
+       // Returns `true` if the rectangle contains the given point.
+       contains: function (obj) { // (LatLngBounds) or (LatLng) -> Boolean
+               if (typeof obj[0] === 'number' || obj instanceof LatLng || 'lat' in obj) {
+                       obj = toLatLng(obj);
+               } else {
+                       obj = toLatLngBounds(obj);

                }
 
                }
 

-               value = Math.round(value * 100);
+               var sw = this._southWest,
+                   ne = this._northEast,
+                   sw2, ne2;

 
 

-               if (filter) {
-                       filter.Enabled = (value !== 100);
-                       filter.Opacity = value;
+               if (obj instanceof LatLngBounds) {
+                       sw2 = obj.getSouthWest();
+                       ne2 = obj.getNorthEast();

                } else {
                } else {

-                       el.style.filter += ' progid:' + filterName + '(opacity=' + value + ')';
+                       sw2 = ne2 = obj;

                }
                }

-       },

 
 

-       // @function testProp(props: String[]): String|false
-       // Goes through the array of style names and returns the first name
-       // that is a valid style name for an element. If no such name is found,
-       // it returns false. Useful for vendor-prefixed styles like `transform`.
-       testProp: function (props) {
-
-               var style = document.documentElement.style;
-
-               for (var i = 0; i < props.length; i++) {
-                       if (props[i] in style) {
-                               return props[i];
-                       }
-               }
-               return false;
+               return (sw2.lat >= sw.lat) && (ne2.lat <= ne.lat) &&
+                      (sw2.lng >= sw.lng) && (ne2.lng <= ne.lng);

        },
 
        },
 

-       // @function setTransform(el: HTMLElement, offset: Point, scale?: Number)
-       // Resets the 3D CSS transform of `el` so it is translated by `offset` pixels
-       // and optionally scaled by `scale`. Does not have an effect if the
-       // browser doesn't support 3D CSS transforms.
-       setTransform: function (el, offset, scale) {
-               var pos = offset || new L.Point(0, 0);
-
-               el.style[L.DomUtil.TRANSFORM] =
-                       (L.Browser.ie3d ?
-                               'translate(' + pos.x + 'px,' + pos.y + 'px)' :
-                               'translate3d(' + pos.x + 'px,' + pos.y + 'px,0)') +
-                       (scale ? ' scale(' + scale + ')' : '');
-       },
+       // @method intersects(otherBounds: LatLngBounds): Boolean
+       // Returns `true` if the rectangle intersects the given bounds. Two bounds intersect if they have at least one point in common.
+       intersects: function (bounds) {
+               bounds = toLatLngBounds(bounds);

 
 

-       // @function setPosition(el: HTMLElement, position: Point)
-       // Sets the position of `el` to coordinates specified by `position`,
-       // using CSS translate or top/left positioning depending on the browser
-       // (used by Leaflet internally to position its layers).
-       setPosition: function (el, point) { // (HTMLElement, Point[, Boolean])
+               var sw = this._southWest,
+                   ne = this._northEast,
+                   sw2 = bounds.getSouthWest(),
+                   ne2 = bounds.getNorthEast(),

 
 

-               /*eslint-disable */
-               el._leaflet_pos = point;
-               /*eslint-enable */
+                   latIntersects = (ne2.lat >= sw.lat) && (sw2.lat <= ne.lat),
+                   lngIntersects = (ne2.lng >= sw.lng) && (sw2.lng <= ne.lng);

 
 

-               if (L.Browser.any3d) {
-                       L.DomUtil.setTransform(el, point);
-               } else {
-                       el.style.left = point.x + 'px';
-                       el.style.top = point.y + 'px';
-               }
+               return latIntersects && lngIntersects;

        },
 
        },
 

-       // @function getPosition(el: HTMLElement): Point
-       // Returns the coordinates of an element previously positioned with setPosition.
-       getPosition: function (el) {
-               // this method is only used for elements previously positioned using setPosition,
-               // so it's safe to cache the position for performance
-
-               return el._leaflet_pos || new L.Point(0, 0);
-       }
-};
-
-
-(function () {
-       // prefix style property names
+       // @method overlaps(otherBounds: Bounds): Boolean
+       // Returns `true` if the rectangle overlaps the given bounds. Two bounds overlap if their intersection is an area.
+       overlaps: function (bounds) {
+               bounds = toLatLngBounds(bounds);

 
 

-       // @property TRANSFORM: String
-       // Vendor-prefixed fransform style name (e.g. `'webkitTransform'` for WebKit).
-       L.DomUtil.TRANSFORM = L.DomUtil.testProp(
-                       ['transform', 'WebkitTransform', 'OTransform', 'MozTransform', 'msTransform']);
+               var sw = this._southWest,
+                   ne = this._northEast,
+                   sw2 = bounds.getSouthWest(),
+                   ne2 = bounds.getNorthEast(),

 
 

+                   latOverlaps = (ne2.lat > sw.lat) && (sw2.lat < ne.lat),
+                   lngOverlaps = (ne2.lng > sw.lng) && (sw2.lng < ne.lng);

 
 

-       // webkitTransition comes first because some browser versions that drop vendor prefix don't do
-       // the same for the transitionend event, in particular the Android 4.1 stock browser
+               return latOverlaps && lngOverlaps;
+       },

 
 

-       // @property TRANSITION: String
-       // Vendor-prefixed transform style name.
-       var transition = L.DomUtil.TRANSITION = L.DomUtil.testProp(
-                       ['webkitTransition', 'transition', 'OTransition', 'MozTransition', 'msTransition']);
+       // @method toBBoxString(): String
+       // Returns a string with bounding box coordinates in a 'southwest_lng,southwest_lat,northeast_lng,northeast_lat' format. Useful for sending requests to web services that return geo data.
+       toBBoxString: function () {
+               return [this.getWest(), this.getSouth(), this.getEast(), this.getNorth()].join(',');
+       },

 
 

-       L.DomUtil.TRANSITION_END =
-                       transition === 'webkitTransition' || transition === 'OTransition' ? transition + 'End' : 'transitionend';
+       // @method equals(otherBounds: LatLngBounds, maxMargin?: Number): Boolean
+       // Returns `true` if the rectangle is equivalent (within a small margin of error) to the given bounds. The margin of error can be overriden by setting `maxMargin` to a small number.
+       equals: function (bounds, maxMargin) {
+               if (!bounds) { return false; }

 
 

-       // @function disableTextSelection()
-       // Prevents the user from generating `selectstart` DOM events, usually generated
-       // when the user drags the mouse through a page with text. Used internally
-       // by Leaflet to override the behaviour of any click-and-drag interaction on
-       // the map. Affects drag interactions on the whole document.
+               bounds = toLatLngBounds(bounds);

 
 

-       // @function enableTextSelection()
-       // Cancels the effects of a previous [`L.DomUtil.disableTextSelection`](#domutil-disabletextselection).
-       if ('onselectstart' in document) {
-               L.DomUtil.disableTextSelection = function () {
-                       L.DomEvent.on(window, 'selectstart', L.DomEvent.preventDefault);
-               };
-               L.DomUtil.enableTextSelection = function () {
-                       L.DomEvent.off(window, 'selectstart', L.DomEvent.preventDefault);
-               };
+               return this._southWest.equals(bounds.getSouthWest(), maxMargin) &&
+                      this._northEast.equals(bounds.getNorthEast(), maxMargin);
+       },

 
 

-       } else {
-               var userSelectProperty = L.DomUtil.testProp(
-                       ['userSelect', 'WebkitUserSelect', 'OUserSelect', 'MozUserSelect', 'msUserSelect']);
-
-               L.DomUtil.disableTextSelection = function () {
-                       if (userSelectProperty) {
-                               var style = document.documentElement.style;
-                               this._userSelect = style[userSelectProperty];
-                               style[userSelectProperty] = 'none';
-                       }
-               };
-               L.DomUtil.enableTextSelection = function () {
-                       if (userSelectProperty) {
-                               document.documentElement.style[userSelectProperty] = this._userSelect;
-                               delete this._userSelect;
-                       }
-               };
+       // @method isValid(): Boolean
+       // Returns `true` if the bounds are properly initialized.
+       isValid: function () {
+               return !!(this._southWest && this._northEast);

        }
        }

+};

 
 

-       // @function disableImageDrag()
-       // As [`L.DomUtil.disableTextSelection`](#domutil-disabletextselection), but
-       // for `dragstart` DOM events, usually generated when the user drags an image.
-       L.DomUtil.disableImageDrag = function () {
-               L.DomEvent.on(window, 'dragstart', L.DomEvent.preventDefault);
-       };
-
-       // @function enableImageDrag()
-       // Cancels the effects of a previous [`L.DomUtil.disableImageDrag`](#domutil-disabletextselection).
-       L.DomUtil.enableImageDrag = function () {
-               L.DomEvent.off(window, 'dragstart', L.DomEvent.preventDefault);
-       };
-
-       // @function preventOutline(el: HTMLElement)
-       // Makes the [outline](https://developer.mozilla.org/docs/Web/CSS/outline)
-       // of the element `el` invisible. Used internally by Leaflet to prevent
-       // focusable elements from displaying an outline when the user performs a
-       // drag interaction on them.
-       L.DomUtil.preventOutline = function (element) {
-               while (element.tabIndex === -1) {
-                       element = element.parentNode;
-               }
-               if (!element || !element.style) { return; }
-               L.DomUtil.restoreOutline();
-               this._outlineElement = element;
-               this._outlineStyle = element.style.outline;
-               element.style.outline = 'none';
-               L.DomEvent.on(window, 'keydown', L.DomUtil.restoreOutline, this);
-       };
-
-       // @function restoreOutline()
-       // Cancels the effects of a previous [`L.DomUtil.preventOutline`]().
-       L.DomUtil.restoreOutline = function () {
-               if (!this._outlineElement) { return; }
-               this._outlineElement.style.outline = this._outlineStyle;
-               delete this._outlineElement;
-               delete this._outlineStyle;
-               L.DomEvent.off(window, 'keydown', L.DomUtil.restoreOutline, this);
-       };
-})();
+// TODO International date line?

 
 

+// @factory L.latLngBounds(corner1: LatLng, corner2: LatLng)
+// Creates a `LatLngBounds` object by defining two diagonally opposite corners of the rectangle.

 
 

+// @alternative
+// @factory L.latLngBounds(latlngs: LatLng[])
+// Creates a `LatLngBounds` object defined by the geographical points it contains. Very useful for zooming the map to fit a particular set of locations with [`fitBounds`](#map-fitbounds).
+function toLatLngBounds(a, b) {
+       if (a instanceof LatLngBounds) {
+               return a;
+       }
+       return new LatLngBounds(a, b);
+}

 
 /* @class LatLng
  * @aka L.LatLng
 
 /* @class LatLng
  * @aka L.LatLng


@@ -1608,7 +1319,7 @@ L.DomUtil = {
  * ```
  */
 
  * ```
  */
 

-L.LatLng = function (lat, lng, alt) {
+function LatLng(lat, lng, alt) {

        if (isNaN(lat) || isNaN(lng)) {
                throw new Error('Invalid LatLng object: (' + lat + ', ' + lng + ')');
        }
        if (isNaN(lat) || isNaN(lng)) {
                throw new Error('Invalid LatLng object: (' + lat + ', ' + lng + ')');
        }


@@ -1626,15 +1337,15 @@ L.LatLng = function (lat, lng, alt) {
        if (alt !== undefined) {
                this.alt = +alt;
        }
        if (alt !== undefined) {
                this.alt = +alt;
        }

-};
+}

 
 

-L.LatLng.prototype = {
+LatLng.prototype = {

        // @method equals(otherLatLng: LatLng, maxMargin?: Number): Boolean
        // Returns `true` if the given `LatLng` point is at the same position (within a small margin of error). The margin of error can be overriden by setting `maxMargin` to a small number.
        equals: function (obj, maxMargin) {
                if (!obj) { return false; }
 
        // @method equals(otherLatLng: LatLng, maxMargin?: Number): Boolean
        // Returns `true` if the given `LatLng` point is at the same position (within a small margin of error). The margin of error can be overriden by setting `maxMargin` to a small number.
        equals: function (obj, maxMargin) {
                if (!obj) { return false; }
 

-               obj = L.latLng(obj);
+               obj = toLatLng(obj);

 
                var margin = Math.max(
                        Math.abs(this.lat - obj.lat),
 
                var margin = Math.max(
                        Math.abs(this.lat - obj.lat),


@@ -1647,20 +1358,20 @@ L.LatLng.prototype = {
        // Returns a string representation of the point (for debugging purposes).
        toString: function (precision) {
                return 'LatLng(' +
        // Returns a string representation of the point (for debugging purposes).
        toString: function (precision) {
                return 'LatLng(' +

-                       L.Util.formatNum(this.lat, precision) + ', ' +
-                       L.Util.formatNum(this.lng, precision) + ')';
+                       formatNum(this.lat, precision) + ', ' +
+                       formatNum(this.lng, precision) + ')';

        },
 
        // @method distanceTo(otherLatLng: LatLng): Number
        // Returns the distance (in meters) to the given `LatLng` calculated using the [Haversine formula](http://en.wikipedia.org/wiki/Haversine_formula).
        distanceTo: function (other) {
        },
 
        // @method distanceTo(otherLatLng: LatLng): Number
        // Returns the distance (in meters) to the given `LatLng` calculated using the [Haversine formula](http://en.wikipedia.org/wiki/Haversine_formula).
        distanceTo: function (other) {

-               return L.CRS.Earth.distance(this, L.latLng(other));
+               return Earth.distance(this, toLatLng(other));

        },
 
        // @method wrap(): LatLng
        // Returns a new `LatLng` object with the longitude wrapped so it's always between -180 and +180 degrees.
        wrap: function () {
        },
 
        // @method wrap(): LatLng
        // Returns a new `LatLng` object with the longitude wrapped so it's always between -180 and +180 degrees.
        wrap: function () {

-               return L.CRS.Earth.wrapLatLng(this);
+               return Earth.wrapLatLng(this);

        },
 
        // @method toBounds(sizeInMeters: Number): LatLngBounds
        },
 
        // @method toBounds(sizeInMeters: Number): LatLngBounds


@@ -1669,13 +1380,13 @@ L.LatLng.prototype = {
                var latAccuracy = 180 * sizeInMeters / 40075017,
                    lngAccuracy = latAccuracy / Math.cos((Math.PI / 180) * this.lat);
 
                var latAccuracy = 180 * sizeInMeters / 40075017,
                    lngAccuracy = latAccuracy / Math.cos((Math.PI / 180) * this.lat);
 

-               return L.latLngBounds(
+               return toLatLngBounds(

                        [this.lat - latAccuracy, this.lng - lngAccuracy],
                        [this.lat + latAccuracy, this.lng + lngAccuracy]);
        },
 
        clone: function () {
                        [this.lat - latAccuracy, this.lng - lngAccuracy],
                        [this.lat + latAccuracy, this.lng + lngAccuracy]);
        },
 
        clone: function () {

-               return new L.LatLng(this.lat, this.lng, this.alt);
+               return new LatLng(this.lat, this.lng, this.alt);

        }
 };
 
        }
 };
 


@@ -1692,16 +1403,16 @@ L.LatLng.prototype = {
 // @factory L.latLng(coords: Object): LatLng
 // Expects an plain object of the form `{lat: Number, lng: Number}` or `{lat: Number, lng: Number, alt: Number}` instead.
 
 // @factory L.latLng(coords: Object): LatLng
 // Expects an plain object of the form `{lat: Number, lng: Number}` or `{lat: Number, lng: Number, alt: Number}` instead.
 

-L.latLng = function (a, b, c) {
-       if (a instanceof L.LatLng) {
+function toLatLng(a, b, c) {
+       if (a instanceof LatLng) {

                return a;
        }
                return a;
        }

-       if (L.Util.isArray(a) && typeof a[0] !== 'object') {
+       if (isArray(a) && typeof a[0] !== 'object') {

                if (a.length === 3) {
                if (a.length === 3) {

-                       return new L.LatLng(a[0], a[1], a[2]);
+                       return new LatLng(a[0], a[1], a[2]);

                }
                if (a.length === 2) {
                }
                if (a.length === 2) {

-                       return new L.LatLng(a[0], a[1]);
+                       return new LatLng(a[0], a[1]);

                }
                return null;
        }
                }
                return null;
        }


@@ -1709,290 +1420,173 @@ L.latLng = function (a, b, c) {
                return a;
        }
        if (typeof a === 'object' && 'lat' in a) {
                return a;
        }
        if (typeof a === 'object' && 'lat' in a) {

-               return new L.LatLng(a.lat, 'lng' in a ? a.lng : a.lon, a.alt);
+               return new LatLng(a.lat, 'lng' in a ? a.lng : a.lon, a.alt);

        }
        if (b === undefined) {
                return null;
        }
        }
        if (b === undefined) {
                return null;
        }

-       return new L.LatLng(a, b, c);
-};
-
-
+       return new LatLng(a, b, c);
+}

 
 /*
 
 /*

- * @class LatLngBounds
- * @aka L.LatLngBounds
- *
- * Represents a rectangular geographical area on a map.
- *
- * @example
- *
- * ```js
- * var corner1 = L.latLng(40.712, -74.227),
- * corner2 = L.latLng(40.774, -74.125),
- * bounds = L.latLngBounds(corner1, corner2);
- * ```
- *
- * All Leaflet methods that accept LatLngBounds objects also accept them in a simple Array form (unless noted otherwise), so the bounds example above can be passed like this:
- *
- * ```js
- * map.fitBounds([
- *     [40.712, -74.227],
- *     [40.774, -74.125]
- * ]);
- * ```
+ * @namespace CRS
+ * @crs L.CRS.Base
+ * Object that defines coordinate reference systems for projecting
+ * geographical points into pixel (screen) coordinates and back (and to
+ * coordinates in other units for [WMS](https://en.wikipedia.org/wiki/Web_Map_Service) services). See
+ * [spatial reference system](http://en.wikipedia.org/wiki/Coordinate_reference_system).

  *
  *

- * Caution: if the area crosses the antimeridian (often confused with the International Date Line), you must specify corners _outside_ the [-180, 180] degrees longitude range.
+ * Leaflet defines the most usual CRSs by default. If you want to use a
+ * CRS not defined by default, take a look at the
+ * [Proj4Leaflet](https://github.com/kartena/Proj4Leaflet) plugin.

  */
 
  */
 

-L.LatLngBounds = function (corner1, corner2) { // (LatLng, LatLng) or (LatLng[])
-       if (!corner1) { return; }
+var CRS = {
+       // @method latLngToPoint(latlng: LatLng, zoom: Number): Point
+       // Projects geographical coordinates into pixel coordinates for a given zoom.
+       latLngToPoint: function (latlng, zoom) {
+               var projectedPoint = this.projection.project(latlng),
+                   scale = this.scale(zoom);

 
 

-       var latlngs = corner2 ? [corner1, corner2] : corner1;
+               return this.transformation._transform(projectedPoint, scale);
+       },

 
 

-       for (var i = 0, len = latlngs.length; i < len; i++) {
-               this.extend(latlngs[i]);
-       }
-};
+       // @method pointToLatLng(point: Point, zoom: Number): LatLng
+       // The inverse of `latLngToPoint`. Projects pixel coordinates on a given
+       // zoom into geographical coordinates.
+       pointToLatLng: function (point, zoom) {
+               var scale = this.scale(zoom),
+                   untransformedPoint = this.transformation.untransform(point, scale);

 
 

-L.LatLngBounds.prototype = {
+               return this.projection.unproject(untransformedPoint);
+       },

 
 

-       // @method extend(latlng: LatLng): this
-       // Extend the bounds to contain the given point
+       // @method project(latlng: LatLng): Point
+       // Projects geographical coordinates into coordinates in units accepted for
+       // this CRS (e.g. meters for EPSG:3857, for passing it to WMS services).
+       project: function (latlng) {
+               return this.projection.project(latlng);
+       },

 
 

-       // @alternative
-       // @method extend(otherBounds: LatLngBounds): this
-       // Extend the bounds to contain the given bounds
-       extend: function (obj) {
-               var sw = this._southWest,
-                   ne = this._northEast,
-                   sw2, ne2;
+       // @method unproject(point: Point): LatLng
+       // Given a projected coordinate returns the corresponding LatLng.
+       // The inverse of `project`.
+       unproject: function (point) {
+               return this.projection.unproject(point);
+       },

 
 

-               if (obj instanceof L.LatLng) {
-                       sw2 = obj;
-                       ne2 = obj;
+       // @method scale(zoom: Number): Number
+       // Returns the scale used when transforming projected coordinates into
+       // pixel coordinates for a particular zoom. For example, it returns
+       // `256 * 2^zoom` for Mercator-based CRS.
+       scale: function (zoom) {
+               return 256 * Math.pow(2, zoom);
+       },

 
 

-               } else if (obj instanceof L.LatLngBounds) {
-                       sw2 = obj._southWest;
-                       ne2 = obj._northEast;
+       // @method zoom(scale: Number): Number
+       // Inverse of `scale()`, returns the zoom level corresponding to a scale
+       // factor of `scale`.
+       zoom: function (scale) {
+               return Math.log(scale / 256) / Math.LN2;
+       },

 
 

-                       if (!sw2 || !ne2) { return this; }
-
-               } else {
-                       return obj ? this.extend(L.latLng(obj) || L.latLngBounds(obj)) : this;
-               }
-
-               if (!sw && !ne) {
-                       this._southWest = new L.LatLng(sw2.lat, sw2.lng);
-                       this._northEast = new L.LatLng(ne2.lat, ne2.lng);
-               } else {
-                       sw.lat = Math.min(sw2.lat, sw.lat);
-                       sw.lng = Math.min(sw2.lng, sw.lng);
-                       ne.lat = Math.max(ne2.lat, ne.lat);
-                       ne.lng = Math.max(ne2.lng, ne.lng);
-               }
-
-               return this;
-       },
-
-       // @method pad(bufferRatio: Number): LatLngBounds
-       // Returns bigger bounds created by extending the current bounds by a given percentage in each direction.
-       pad: function (bufferRatio) {
-               var sw = this._southWest,
-                   ne = this._northEast,
-                   heightBuffer = Math.abs(sw.lat - ne.lat) * bufferRatio,
-                   widthBuffer = Math.abs(sw.lng - ne.lng) * bufferRatio;
-
-               return new L.LatLngBounds(
-                       new L.LatLng(sw.lat - heightBuffer, sw.lng - widthBuffer),
-                       new L.LatLng(ne.lat + heightBuffer, ne.lng + widthBuffer));
-       },
-
-       // @method getCenter(): LatLng
-       // Returns the center point of the bounds.
-       getCenter: function () {
-               return new L.LatLng(
-                       (this._southWest.lat + this._northEast.lat) / 2,
-                       (this._southWest.lng + this._northEast.lng) / 2);
-       },
+       // @method getProjectedBounds(zoom: Number): Bounds
+       // Returns the projection's bounds scaled and transformed for the provided `zoom`.
+       getProjectedBounds: function (zoom) {
+               if (this.infinite) { return null; }

 
 

-       // @method getSouthWest(): LatLng
-       // Returns the south-west point of the bounds.
-       getSouthWest: function () {
-               return this._southWest;
-       },
+               var b = this.projection.bounds,
+                   s = this.scale(zoom),
+                   min = this.transformation.transform(b.min, s),
+                   max = this.transformation.transform(b.max, s);

 
 

-       // @method getNorthEast(): LatLng
-       // Returns the north-east point of the bounds.
-       getNorthEast: function () {
-               return this._northEast;
+               return new Bounds(min, max);

        },
 
        },
 

-       // @method getNorthWest(): LatLng
-       // Returns the north-west point of the bounds.
-       getNorthWest: function () {
-               return new L.LatLng(this.getNorth(), this.getWest());
-       },
+       // @method distance(latlng1: LatLng, latlng2: LatLng): Number
+       // Returns the distance between two geographical coordinates.

 
 

-       // @method getSouthEast(): LatLng
-       // Returns the south-east point of the bounds.
-       getSouthEast: function () {
-               return new L.LatLng(this.getSouth(), this.getEast());
-       },
+       // @property code: String
+       // Standard code name of the CRS passed into WMS services (e.g. `'EPSG:3857'`)
+       //
+       // @property wrapLng: Number[]
+       // An array of two numbers defining whether the longitude (horizontal) coordinate
+       // axis wraps around a given range and how. Defaults to `[-180, 180]` in most
+       // geographical CRSs. If `undefined`, the longitude axis does not wrap around.
+       //
+       // @property wrapLat: Number[]
+       // Like `wrapLng`, but for the latitude (vertical) axis.

 
 

-       // @method getWest(): Number
-       // Returns the west longitude of the bounds
-       getWest: function () {
-               return this._southWest.lng;
-       },
+       // wrapLng: [min, max],
+       // wrapLat: [min, max],

 
 

-       // @method getSouth(): Number
-       // Returns the south latitude of the bounds
-       getSouth: function () {
-               return this._southWest.lat;
-       },
+       // @property infinite: Boolean
+       // If true, the coordinate space will be unbounded (infinite in both axes)
+       infinite: false,

 
 

-       // @method getEast(): Number
-       // Returns the east longitude of the bounds
-       getEast: function () {
-               return this._northEast.lng;
-       },
+       // @method wrapLatLng(latlng: LatLng): LatLng
+       // Returns a `LatLng` where lat and lng has been wrapped according to the
+       // CRS's `wrapLat` and `wrapLng` properties, if they are outside the CRS's bounds.
+       wrapLatLng: function (latlng) {
+               var lng = this.wrapLng ? wrapNum(latlng.lng, this.wrapLng, true) : latlng.lng,
+                   lat = this.wrapLat ? wrapNum(latlng.lat, this.wrapLat, true) : latlng.lat,
+                   alt = latlng.alt;

 
 

-       // @method getNorth(): Number
-       // Returns the north latitude of the bounds
-       getNorth: function () {
-               return this._northEast.lat;
+               return new LatLng(lat, lng, alt);

        },
 
        },
 

-       // @method contains(otherBounds: LatLngBounds): Boolean
-       // Returns `true` if the rectangle contains the given one.
-
-       // @alternative
-       // @method contains (latlng: LatLng): Boolean
-       // Returns `true` if the rectangle contains the given point.
-       contains: function (obj) { // (LatLngBounds) or (LatLng) -> Boolean
-               if (typeof obj[0] === 'number' || obj instanceof L.LatLng || 'lat' in obj) {
-                       obj = L.latLng(obj);
-               } else {
-                       obj = L.latLngBounds(obj);
-               }
-
-               var sw = this._southWest,
-                   ne = this._northEast,
-                   sw2, ne2;
+       // @method wrapLatLngBounds(bounds: LatLngBounds): LatLngBounds
+       // Returns a `LatLngBounds` with the same size as the given one, ensuring
+       // that its center is within the CRS's bounds.
+       // Only accepts actual `L.LatLngBounds` instances, not arrays.
+       wrapLatLngBounds: function (bounds) {
+               var center = bounds.getCenter(),
+                   newCenter = this.wrapLatLng(center),
+                   latShift = center.lat - newCenter.lat,
+                   lngShift = center.lng - newCenter.lng;

 
 

-               if (obj instanceof L.LatLngBounds) {
-                       sw2 = obj.getSouthWest();
-                       ne2 = obj.getNorthEast();
-               } else {
-                       sw2 = ne2 = obj;
+               if (latShift === 0 && lngShift === 0) {
+                       return bounds;

                }
 
                }
 

-               return (sw2.lat >= sw.lat) && (ne2.lat <= ne.lat) &&
-                      (sw2.lng >= sw.lng) && (ne2.lng <= ne.lng);
-       },
-
-       // @method intersects(otherBounds: LatLngBounds): Boolean
-       // Returns `true` if the rectangle intersects the given bounds. Two bounds intersect if they have at least one point in common.
-       intersects: function (bounds) {
-               bounds = L.latLngBounds(bounds);
-
-               var sw = this._southWest,
-                   ne = this._northEast,
-                   sw2 = bounds.getSouthWest(),
-                   ne2 = bounds.getNorthEast(),
-
-                   latIntersects = (ne2.lat >= sw.lat) && (sw2.lat <= ne.lat),
-                   lngIntersects = (ne2.lng >= sw.lng) && (sw2.lng <= ne.lng);
-
-               return latIntersects && lngIntersects;
-       },
-
-       // @method overlaps(otherBounds: Bounds): Boolean
-       // Returns `true` if the rectangle overlaps the given bounds. Two bounds overlap if their intersection is an area.
-       overlaps: function (bounds) {
-               bounds = L.latLngBounds(bounds);
-
-               var sw = this._southWest,
-                   ne = this._northEast,
-                   sw2 = bounds.getSouthWest(),
-                   ne2 = bounds.getNorthEast(),
-
-                   latOverlaps = (ne2.lat > sw.lat) && (sw2.lat < ne.lat),
-                   lngOverlaps = (ne2.lng > sw.lng) && (sw2.lng < ne.lng);
-
-               return latOverlaps && lngOverlaps;
-       },
-
-       // @method toBBoxString(): String
-       // Returns a string with bounding box coordinates in a 'southwest_lng,southwest_lat,northeast_lng,northeast_lat' format. Useful for sending requests to web services that return geo data.
-       toBBoxString: function () {
-               return [this.getWest(), this.getSouth(), this.getEast(), this.getNorth()].join(',');
-       },
-
-       // @method equals(otherBounds: LatLngBounds): Boolean
-       // Returns `true` if the rectangle is equivalent (within a small margin of error) to the given bounds.
-       equals: function (bounds) {
-               if (!bounds) { return false; }
-
-               bounds = L.latLngBounds(bounds);
-
-               return this._southWest.equals(bounds.getSouthWest()) &&
-                      this._northEast.equals(bounds.getNorthEast());
-       },
-
-       // @method isValid(): Boolean
-       // Returns `true` if the bounds are properly initialized.
-       isValid: function () {
-               return !!(this._southWest && this._northEast);
-       }
-};
-
-// TODO International date line?
-
-// @factory L.latLngBounds(corner1: LatLng, corner2: LatLng)
-// Creates a `LatLngBounds` object by defining two diagonally opposite corners of the rectangle.
+               var sw = bounds.getSouthWest(),
+                   ne = bounds.getNorthEast(),
+                   newSw = new LatLng(sw.lat - latShift, sw.lng - lngShift),
+                   newNe = new LatLng(ne.lat - latShift, ne.lng - lngShift);

 
 

-// @alternative
-// @factory L.latLngBounds(latlngs: LatLng[])
-// Creates a `LatLngBounds` object defined by the geographical points it contains. Very useful for zooming the map to fit a particular set of locations with [`fitBounds`](#map-fitbounds).
-L.latLngBounds = function (a, b) {
-       if (a instanceof L.LatLngBounds) {
-               return a;
+               return new LatLngBounds(newSw, newNe);

        }
        }

-       return new L.LatLngBounds(a, b);

 };
 
 };
 

-
-

 /*
 /*

- * @namespace Projection
- * @section
- * Leaflet comes with a set of already defined Projections out of the box:
- *
- * @projection L.Projection.LonLat
+ * @namespace CRS
+ * @crs L.CRS.Earth

  *
  *

- * Equirectangular, or Plate Carree projection — the most simple projection,
- * mostly used by GIS enthusiasts. Directly maps `x` as longitude, and `y` as
- * latitude. Also suitable for flat worlds, e.g. game maps. Used by the
- * `EPSG:3395` and `Simple` CRS.
+ * Serves as the base for CRS that are global such that they cover the earth.
+ * Can only be used as the base for other CRS and cannot be used directly,
+ * since it does not have a `code`, `projection` or `transformation`. `distance()` returns
+ * meters.

  */
 
  */
 

-L.Projection = {};
-
-L.Projection.LonLat = {
-       project: function (latlng) {
-               return new L.Point(latlng.lng, latlng.lat);
-       },
-
-       unproject: function (point) {
-               return new L.LatLng(point.y, point.x);
-       },
+var Earth = extend({}, CRS, {
+       wrapLng: [-180, 180],

 
 

-       bounds: L.bounds([-180, -90], [180, 90])
-};
+       // Mean Earth Radius, as recommended for use by
+       // the International Union of Geodesy and Geophysics,
+       // see http://rosettacode.org/wiki/Haversine_formula
+       R: 6371000,

 
 

+       // distance between two geographical points using spherical law of cosines approximation
+       distance: function (latlng1, latlng2) {
+               var rad = Math.PI / 180,
+                   lat1 = latlng1.lat * rad,
+                   lat2 = latlng2.lat * rad,
+                   a = Math.sin(lat1) * Math.sin(lat2) +
+                       Math.cos(lat1) * Math.cos(lat2) * Math.cos((latlng2.lng - latlng1.lng) * rad);

 
 

+               return this.R * Math.acos(Math.min(a, 1));
+       }
+});

 
 /*
  * @namespace Projection
 
 /*
  * @namespace Projection


@@ -2003,7 +1597,7 @@ L.Projection.LonLat = {
  * a sphere. Used by the `EPSG:3857` CRS.
  */
 
  * a sphere. Used by the `EPSG:3857` CRS.
  */
 

-L.Projection.SphericalMercator = {
+var SphericalMercator = {

 
        R: 6378137,
        MAX_LATITUDE: 85.0511287798,
 
        R: 6378137,
        MAX_LATITUDE: 85.0511287798,


@@ -2014,7 +1608,7 @@ L.Projection.SphericalMercator = {
                    lat = Math.max(Math.min(max, latlng.lat), -max),
                    sin = Math.sin(lat * d);
 
                    lat = Math.max(Math.min(max, latlng.lat), -max),
                    sin = Math.sin(lat * d);
 

-               return new L.Point(
+               return new Point(

                                this.R * latlng.lng * d,
                                this.R * Math.log((1 + sin) / (1 - sin)) / 2);
        },
                                this.R * latlng.lng * d,
                                this.R * Math.log((1 + sin) / (1 - sin)) / 2);
        },


@@ -2022,11230 +1616,11968 @@ L.Projection.SphericalMercator = {
        unproject: function (point) {
                var d = 180 / Math.PI;
 
        unproject: function (point) {
                var d = 180 / Math.PI;
 

-               return new L.LatLng(
+               return new LatLng(

                        (2 * Math.atan(Math.exp(point.y / this.R)) - (Math.PI / 2)) * d,
                        point.x * d / this.R);
        },
 
        bounds: (function () {
                var d = 6378137 * Math.PI;
                        (2 * Math.atan(Math.exp(point.y / this.R)) - (Math.PI / 2)) * d,
                        point.x * d / this.R);
        },
 
        bounds: (function () {
                var d = 6378137 * Math.PI;

-               return L.bounds([-d, -d], [d, d]);
+               return new Bounds([-d, -d], [d, d]);

        })()
 };
 
        })()
 };
 

-
-

 /*
 /*

- * @class CRS
- * @aka L.CRS
- * Abstract class that defines coordinate reference systems for projecting
- * geographical points into pixel (screen) coordinates and back (and to
- * coordinates in other units for [WMS](https://en.wikipedia.org/wiki/Web_Map_Service) services). See
- * [spatial reference system](http://en.wikipedia.org/wiki/Coordinate_reference_system).
+ * @class Transformation
+ * @aka L.Transformation

  *
  *

- * Leaflet defines the most usual CRSs by default. If you want to use a
- * CRS not defined by default, take a look at the
- * [Proj4Leaflet](https://github.com/kartena/Proj4Leaflet) plugin.
+ * Represents an affine transformation: a set of coefficients `a`, `b`, `c`, `d`
+ * for transforming a point of a form `(x, y)` into `(a*x + b, c*y + d)` and doing
+ * the reverse. Used by Leaflet in its projections code.
+ *
+ * @example
+ *
+ * ```js
+ * var transformation = L.transformation(2, 5, -1, 10),
+ *     p = L.point(1, 2),
+ *     p2 = transformation.transform(p), //  L.point(7, 8)
+ *     p3 = transformation.untransform(p2); //  L.point(1, 2)
+ * ```

  */
 
  */
 

-L.CRS = {
-       // @method latLngToPoint(latlng: LatLng, zoom: Number): Point
-       // Projects geographical coordinates into pixel coordinates for a given zoom.
-       latLngToPoint: function (latlng, zoom) {
-               var projectedPoint = this.projection.project(latlng),
-                   scale = this.scale(zoom);
-
-               return this.transformation._transform(projectedPoint, scale);
-       },

 
 

-       // @method pointToLatLng(point: Point, zoom: Number): LatLng
-       // The inverse of `latLngToPoint`. Projects pixel coordinates on a given
-       // zoom into geographical coordinates.
-       pointToLatLng: function (point, zoom) {
-               var scale = this.scale(zoom),
-                   untransformedPoint = this.transformation.untransform(point, scale);
+// factory new L.Transformation(a: Number, b: Number, c: Number, d: Number)
+// Creates a `Transformation` object with the given coefficients.
+function Transformation(a, b, c, d) {
+       if (isArray(a)) {
+               // use array properties
+               this._a = a[0];
+               this._b = a[1];
+               this._c = a[2];
+               this._d = a[3];
+               return;
+       }
+       this._a = a;
+       this._b = b;
+       this._c = c;
+       this._d = d;
+}

 
 

-               return this.projection.unproject(untransformedPoint);
+Transformation.prototype = {
+       // @method transform(point: Point, scale?: Number): Point
+       // Returns a transformed point, optionally multiplied by the given scale.
+       // Only accepts actual `L.Point` instances, not arrays.
+       transform: function (point, scale) { // (Point, Number) -> Point
+               return this._transform(point.clone(), scale);

        },
 
        },
 

-       // @method project(latlng: LatLng): Point
-       // Projects geographical coordinates into coordinates in units accepted for
-       // this CRS (e.g. meters for EPSG:3857, for passing it to WMS services).
-       project: function (latlng) {
-               return this.projection.project(latlng);
+       // destructive transform (faster)
+       _transform: function (point, scale) {
+               scale = scale || 1;
+               point.x = scale * (this._a * point.x + this._b);
+               point.y = scale * (this._c * point.y + this._d);
+               return point;

        },
 
        },
 

-       // @method unproject(point: Point): LatLng
-       // Given a projected coordinate returns the corresponding LatLng.
-       // The inverse of `project`.
-       unproject: function (point) {
-               return this.projection.unproject(point);
-       },
+       // @method untransform(point: Point, scale?: Number): Point
+       // Returns the reverse transformation of the given point, optionally divided
+       // by the given scale. Only accepts actual `L.Point` instances, not arrays.
+       untransform: function (point, scale) {
+               scale = scale || 1;
+               return new Point(
+                       (point.x / scale - this._b) / this._a,
+                       (point.y / scale - this._d) / this._c);
+       }
+};

 
 

-       // @method scale(zoom: Number): Number
-       // Returns the scale used when transforming projected coordinates into
-       // pixel coordinates for a particular zoom. For example, it returns
-       // `256 * 2^zoom` for Mercator-based CRS.
-       scale: function (zoom) {
-               return 256 * Math.pow(2, zoom);
-       },
+// factory L.transformation(a: Number, b: Number, c: Number, d: Number)

 
 

-       // @method zoom(scale: Number): Number
-       // Inverse of `scale()`, returns the zoom level corresponding to a scale
-       // factor of `scale`.
-       zoom: function (scale) {
-               return Math.log(scale / 256) / Math.LN2;
-       },
+// @factory L.transformation(a: Number, b: Number, c: Number, d: Number)
+// Instantiates a Transformation object with the given coefficients.

 
 

-       // @method getProjectedBounds(zoom: Number): Bounds
-       // Returns the projection's bounds scaled and transformed for the provided `zoom`.
-       getProjectedBounds: function (zoom) {
-               if (this.infinite) { return null; }
+// @alternative
+// @factory L.transformation(coefficients: Array): Transformation
+// Expects an coeficients array of the form
+// `[a: Number, b: Number, c: Number, d: Number]`.

 
 

-               var b = this.projection.bounds,
-                   s = this.scale(zoom),
-                   min = this.transformation.transform(b.min, s),
-                   max = this.transformation.transform(b.max, s);
+function toTransformation(a, b, c, d) {
+       return new Transformation(a, b, c, d);
+}

 
 

-               return L.bounds(min, max);
-       },
+/*
+ * @namespace CRS
+ * @crs L.CRS.EPSG3857
+ *
+ * The most common CRS for online maps, used by almost all free and commercial
+ * tile providers. Uses Spherical Mercator projection. Set in by default in
+ * Map's `crs` option.
+ */

 
 

-       // @method distance(latlng1: LatLng, latlng2: LatLng): Number
-       // Returns the distance between two geographical coordinates.
+var EPSG3857 = extend({}, Earth, {
+       code: 'EPSG:3857',
+       projection: SphericalMercator,

 
 

-       // @property code: String
-       // Standard code name of the CRS passed into WMS services (e.g. `'EPSG:3857'`)
-       //
-       // @property wrapLng: Number[]
-       // An array of two numbers defining whether the longitude (horizontal) coordinate
-       // axis wraps around a given range and how. Defaults to `[-180, 180]` in most
-       // geographical CRSs. If `undefined`, the longitude axis does not wrap around.
-       //
-       // @property wrapLat: Number[]
-       // Like `wrapLng`, but for the latitude (vertical) axis.
+       transformation: (function () {
+               var scale = 0.5 / (Math.PI * SphericalMercator.R);
+               return toTransformation(scale, 0.5, -scale, 0.5);
+       }())
+});

 
 

-       // wrapLng: [min, max],
-       // wrapLat: [min, max],
+var EPSG900913 = extend({}, EPSG3857, {
+       code: 'EPSG:900913'
+});

 
 

-       // @property infinite: Boolean
-       // If true, the coordinate space will be unbounded (infinite in both axes)
-       infinite: false,
+// @namespace SVG; @section
+// There are several static functions which can be called without instantiating L.SVG:

 
 

-       // @method wrapLatLng(latlng: LatLng): LatLng
-       // Returns a `LatLng` where lat and lng has been wrapped according to the
-       // CRS's `wrapLat` and `wrapLng` properties, if they are outside the CRS's bounds.
-       // Only accepts actual `L.LatLng` instances, not arrays.
-       wrapLatLng: function (latlng) {
-               var lng = this.wrapLng ? L.Util.wrapNum(latlng.lng, this.wrapLng, true) : latlng.lng,
-                   lat = this.wrapLat ? L.Util.wrapNum(latlng.lat, this.wrapLat, true) : latlng.lat,
-                   alt = latlng.alt;
+// @function create(name: String): SVGElement
+// Returns a instance of [SVGElement](https://developer.mozilla.org/docs/Web/API/SVGElement),
+// corresponding to the class name passed. For example, using 'line' will return
+// an instance of [SVGLineElement](https://developer.mozilla.org/docs/Web/API/SVGLineElement).
+function svgCreate(name) {
+       return document.createElementNS('http://www.w3.org/2000/svg', name);
+}

 
 

-               return L.latLng(lat, lng, alt);
-       },
+// @function pointsToPath(rings: Point[], closed: Boolean): String
+// Generates a SVG path string for multiple rings, with each ring turning
+// into "M..L..L.." instructions
+function pointsToPath(rings, closed) {
+       var str = '',
+       i, j, len, len2, points, p;

 
 

-       // @method wrapLatLngBounds(bounds: LatLngBounds): LatLngBounds
-       // Returns a `LatLngBounds` with the same size as the given one, ensuring
-       // that its center is within the CRS's bounds.
-       // Only accepts actual `L.LatLngBounds` instances, not arrays.
-       wrapLatLngBounds: function (bounds) {
-               var center = bounds.getCenter(),
-                   newCenter = this.wrapLatLng(center),
-                   latShift = center.lat - newCenter.lat,
-                   lngShift = center.lng - newCenter.lng;
+       for (i = 0, len = rings.length; i < len; i++) {
+               points = rings[i];

 
 

-               if (latShift === 0 && lngShift === 0) {
-                       return bounds;
+               for (j = 0, len2 = points.length; j < len2; j++) {
+                       p = points[j];
+                       str += (j ? 'L' : 'M') + p.x + ' ' + p.y;

                }
 
                }
 

-               var sw = bounds.getSouthWest(),
-                   ne = bounds.getNorthEast(),
-                   newSw = L.latLng({lat: sw.lat - latShift, lng: sw.lng - lngShift}),
-                   newNe = L.latLng({lat: ne.lat - latShift, lng: ne.lng - lngShift});
-
-               return new L.LatLngBounds(newSw, newNe);
+               // closes the ring for polygons; "x" is VML syntax
+               str += closed ? (svg ? 'z' : 'x') : '';

        }
        }

-};
-

 
 

+       // SVG complains about empty path strings
+       return str || 'M0 0';
+}

 
 /*
 
 /*

- * @namespace CRS
- * @crs L.CRS.Simple
+ * @namespace Browser
+ * @aka L.Browser

  *
  *

- * A simple CRS that maps longitude and latitude into `x` and `y` directly.
- * May be used for maps of flat surfaces (e.g. game maps). Note that the `y`
- * axis should still be inverted (going from bottom to top). `distance()` returns
- * simple euclidean distance.
+ * A namespace with static properties for browser/feature detection used by Leaflet internally.
+ *
+ * @example
+ *
+ * ```js
+ * if (L.Browser.ielt9) {
+ *   alert('Upgrade your browser, dude!');
+ * }
+ * ```

  */
 
  */
 

-L.CRS.Simple = L.extend({}, L.CRS, {
-       projection: L.Projection.LonLat,
-       transformation: new L.Transformation(1, 0, -1, 0),
+var style$1 = document.documentElement.style;

 
 

-       scale: function (zoom) {
-               return Math.pow(2, zoom);
-       },
+// @property ie: Boolean; `true` for all Internet Explorer versions (not Edge).
+var ie = 'ActiveXObject' in window;

 
 

-       zoom: function (scale) {
-               return Math.log(scale) / Math.LN2;
-       },
+// @property ielt9: Boolean; `true` for Internet Explorer versions less than 9.
+var ielt9 = ie && !document.addEventListener;

 
 

-       distance: function (latlng1, latlng2) {
-               var dx = latlng2.lng - latlng1.lng,
-                   dy = latlng2.lat - latlng1.lat;
+// @property edge: Boolean; `true` for the Edge web browser.
+var edge = 'msLaunchUri' in navigator && !('documentMode' in document);

 
 

-               return Math.sqrt(dx * dx + dy * dy);
-       },
+// @property webkit: Boolean;
+// `true` for webkit-based browsers like Chrome and Safari (including mobile versions).
+var webkit = userAgentContains('webkit');

 
 

-       infinite: true
-});
+// @property android: Boolean
+// `true` for any browser running on an Android platform.
+var android = userAgentContains('android');

 
 

+// @property android23: Boolean; `true` for browsers running on Android 2 or Android 3.
+var android23 = userAgentContains('android 2') || userAgentContains('android 3');

 
 

+// @property opera: Boolean; `true` for the Opera browser
+var opera = !!window.opera;

 
 

-/*
- * @namespace CRS
- * @crs L.CRS.Earth
- *
- * Serves as the base for CRS that are global such that they cover the earth.
- * Can only be used as the base for other CRS and cannot be used directly,
- * since it does not have a `code`, `projection` or `transformation`. `distance()` returns
- * meters.
- */
+// @property chrome: Boolean; `true` for the Chrome browser.
+var chrome = userAgentContains('chrome');

 
 

-L.CRS.Earth = L.extend({}, L.CRS, {
-       wrapLng: [-180, 180],
+// @property gecko: Boolean; `true` for gecko-based browsers like Firefox.
+var gecko = userAgentContains('gecko') && !webkit && !opera && !ie;

 
 

-       // Mean Earth Radius, as recommended for use by
-       // the International Union of Geodesy and Geophysics,
-       // see http://rosettacode.org/wiki/Haversine_formula
-       R: 6371000,
+// @property safari: Boolean; `true` for the Safari browser.
+var safari = !chrome && userAgentContains('safari');

 
 

-       // distance between two geographical points using spherical law of cosines approximation
-       distance: function (latlng1, latlng2) {
-               var rad = Math.PI / 180,
-                   lat1 = latlng1.lat * rad,
-                   lat2 = latlng2.lat * rad,
-                   a = Math.sin(lat1) * Math.sin(lat2) +
-                       Math.cos(lat1) * Math.cos(lat2) * Math.cos((latlng2.lng - latlng1.lng) * rad);
+var phantom = userAgentContains('phantom');

 
 

-               return this.R * Math.acos(Math.min(a, 1));
-       }
-});
+// @property opera12: Boolean
+// `true` for the Opera browser supporting CSS transforms (version 12 or later).
+var opera12 = 'OTransition' in style$1;

 
 

+// @property win: Boolean; `true` when the browser is running in a Windows platform
+var win = navigator.platform.indexOf('Win') === 0;

 
 

+// @property ie3d: Boolean; `true` for all Internet Explorer versions supporting CSS transforms.
+var ie3d = ie && ('transition' in style$1);

 
 

-/*
- * @namespace CRS
- * @crs L.CRS.EPSG3857
- *
- * The most common CRS for online maps, used by almost all free and commercial
- * tile providers. Uses Spherical Mercator projection. Set in by default in
- * Map's `crs` option.
- */
+// @property webkit3d: Boolean; `true` for webkit-based browsers supporting CSS transforms.
+var webkit3d = ('WebKitCSSMatrix' in window) && ('m11' in new window.WebKitCSSMatrix()) && !android23;

 
 

-L.CRS.EPSG3857 = L.extend({}, L.CRS.Earth, {
-       code: 'EPSG:3857',
-       projection: L.Projection.SphericalMercator,
+// @property gecko3d: Boolean; `true` for gecko-based browsers supporting CSS transforms.
+var gecko3d = 'MozPerspective' in style$1;

 
 

-       transformation: (function () {
-               var scale = 0.5 / (Math.PI * L.Projection.SphericalMercator.R);
-               return new L.Transformation(scale, 0.5, -scale, 0.5);
-       }())
-});
+// @property any3d: Boolean
+// `true` for all browsers supporting CSS transforms.
+var any3d = !window.L_DISABLE_3D && (ie3d || webkit3d || gecko3d) && !opera12 && !phantom;

 
 

-L.CRS.EPSG900913 = L.extend({}, L.CRS.EPSG3857, {
-       code: 'EPSG:900913'
-});
+// @property mobile: Boolean; `true` for all browsers running in a mobile device.
+var mobile = typeof orientation !== 'undefined' || userAgentContains('mobile');

 
 

+// @property mobileWebkit: Boolean; `true` for all webkit-based browsers in a mobile device.
+var mobileWebkit = mobile && webkit;

 
 

+// @property mobileWebkit3d: Boolean
+// `true` for all webkit-based browsers in a mobile device supporting CSS transforms.
+var mobileWebkit3d = mobile && webkit3d;

 
 

-/*
- * @namespace CRS
- * @crs L.CRS.EPSG4326
- *
- * A common CRS among GIS enthusiasts. Uses simple Equirectangular projection.
- *
- * Leaflet 1.0.x complies with the [TMS coordinate scheme for EPSG:4326](https://wiki.osgeo.org/wiki/Tile_Map_Service_Specification#global-geodetic),
- * which is a breaking change from 0.7.x behaviour.  If you are using a `TileLayer`
- * with this CRS, ensure that there are two 256x256 pixel tiles covering the
- * whole earth at zoom level zero, and that the tile coordinate origin is (-180,+90),
- * or (-180,-90) for `TileLayer`s with [the `tms` option](#tilelayer-tms) set.
- */
+// @property msPointer: Boolean
+// `true` for browsers implementing the Microsoft touch events model (notably IE10).
+var msPointer = !window.PointerEvent && window.MSPointerEvent;

 
 

-L.CRS.EPSG4326 = L.extend({}, L.CRS.Earth, {
-       code: 'EPSG:4326',
-       projection: L.Projection.LonLat,
-       transformation: new L.Transformation(1 / 180, 1, -1 / 180, 0.5)
-});
+// @property pointer: Boolean
+// `true` for all browsers supporting [pointer events](https://msdn.microsoft.com/en-us/library/dn433244%28v=vs.85%29.aspx).
+var pointer = !!(window.PointerEvent || msPointer);

 
 

+// @property touch: Boolean
+// `true` for all browsers supporting [touch events](https://developer.mozilla.org/docs/Web/API/Touch_events).
+// This does not necessarily mean that the browser is running in a computer with
+// a touchscreen, it only means that the browser is capable of understanding
+// touch events.
+var touch = !window.L_NO_TOUCH && (pointer || 'ontouchstart' in window ||
+               (window.DocumentTouch && document instanceof window.DocumentTouch));

 
 

+// @property mobileOpera: Boolean; `true` for the Opera browser in a mobile device.
+var mobileOpera = mobile && opera;

 
 

-/*
- * @class Map
- * @aka L.Map
- * @inherits Evented
- *
- * The central class of the API — it is used to create a map on a page and manipulate it.
- *
- * @example
- *
- * ```js
- * // initialize the map on the "map" div with a given center and zoom
- * var map = L.map('map', {
- *     center: [51.505, -0.09],
- *     zoom: 13
- * });
- * ```
- *
- */
+// @property mobileGecko: Boolean
+// `true` for gecko-based browsers running in a mobile device.
+var mobileGecko = mobile && gecko;

 
 

-L.Map = L.Evented.extend({
+// @property retina: Boolean
+// `true` for browsers on a high-resolution "retina" screen.
+var retina = (window.devicePixelRatio || (window.screen.deviceXDPI / window.screen.logicalXDPI)) > 1;

 
 

-       options: {
-               // @section Map State Options
-               // @option crs: CRS = L.CRS.EPSG3857
-               // The [Coordinate Reference System](#crs) to use. Don't change this if you're not
-               // sure what it means.
-               crs: L.CRS.EPSG3857,

 
 

-               // @option center: LatLng = undefined
-               // Initial geographic center of the map
-               center: undefined,
+// @property canvas: Boolean
+// `true` when the browser supports [`<canvas>`](https://developer.mozilla.org/docs/Web/API/Canvas_API).
+var canvas = (function () {
+       return !!document.createElement('canvas').getContext;
+}());

 
 

-               // @option zoom: Number = undefined
-               // Initial map zoom level
-               zoom: undefined,
+// @property svg: Boolean
+// `true` when the browser supports [SVG](https://developer.mozilla.org/docs/Web/SVG).
+var svg = !!(document.createElementNS && svgCreate('svg').createSVGRect);

 
 

-               // @option minZoom: Number = undefined
-               // Minimum zoom level of the map. Overrides any `minZoom` option set on map layers.
-               minZoom: undefined,
+// @property vml: Boolean
+// `true` if the browser supports [VML](https://en.wikipedia.org/wiki/Vector_Markup_Language).
+var vml = !svg && (function () {
+       try {
+               var div = document.createElement('div');
+               div.innerHTML = '<v:shape adj="1"/>';

 
 

-               // @option maxZoom: Number = undefined
-               // Maximum zoom level of the map. Overrides any `maxZoom` option set on map layers.
-               maxZoom: undefined,
+               var shape = div.firstChild;
+               shape.style.behavior = 'url(#default#VML)';

 
 

-               // @option layers: Layer[] = []
-               // Array of layers that will be added to the map initially
-               layers: [],
+               return shape && (typeof shape.adj === 'object');

 
 

-               // @option maxBounds: LatLngBounds = null
-               // When this option is set, the map restricts the view to the given
-               // geographical bounds, bouncing the user back if the user tries to pan
-               // outside the view. To set the restriction dynamically, use
-               // [`setMaxBounds`](#map-setmaxbounds) method.
-               maxBounds: undefined,
+       } catch (e) {
+               return false;
+       }
+}());

 
 

-               // @option renderer: Renderer = *
-               // The default method for drawing vector layers on the map. `L.SVG`
-               // or `L.Canvas` by default depending on browser support.
-               renderer: undefined,

 
 

+function userAgentContains(str) {
+       return navigator.userAgent.toLowerCase().indexOf(str) >= 0;
+}

 
 

-               // @section Animation Options
-               // @option zoomAnimation: Boolean = true
-               // Whether the map zoom animation is enabled. By default it's enabled
-               // in all browsers that support CSS3 Transitions except Android.
-               zoomAnimation: true,

 
 

-               // @option zoomAnimationThreshold: Number = 4
-               // Won't animate zoom if the zoom difference exceeds this value.
-               zoomAnimationThreshold: 4,
+var Browser = (Object.freeze || Object)({
+       ie: ie,
+       ielt9: ielt9,
+       edge: edge,
+       webkit: webkit,
+       android: android,
+       android23: android23,
+       opera: opera,
+       chrome: chrome,
+       gecko: gecko,
+       safari: safari,
+       phantom: phantom,
+       opera12: opera12,
+       win: win,
+       ie3d: ie3d,
+       webkit3d: webkit3d,
+       gecko3d: gecko3d,
+       any3d: any3d,
+       mobile: mobile,
+       mobileWebkit: mobileWebkit,
+       mobileWebkit3d: mobileWebkit3d,
+       msPointer: msPointer,
+       pointer: pointer,
+       touch: touch,
+       mobileOpera: mobileOpera,
+       mobileGecko: mobileGecko,
+       retina: retina,
+       canvas: canvas,
+       svg: svg,
+       vml: vml
+});

 
 

-               // @option fadeAnimation: Boolean = true
-               // Whether the tile fade animation is enabled. By default it's enabled
-               // in all browsers that support CSS3 Transitions except Android.
-               fadeAnimation: true,
+/*
+ * Extends L.DomEvent to provide touch support for Internet Explorer and Windows-based devices.
+ */

 
 

-               // @option markerZoomAnimation: Boolean = true
-               // Whether markers animate their zoom with the zoom animation, if disabled
-               // they will disappear for the length of the animation. By default it's
-               // enabled in all browsers that support CSS3 Transitions except Android.
-               markerZoomAnimation: true,

 
 

-               // @option transform3DLimit: Number = 2^23
-               // Defines the maximum size of a CSS translation transform. The default
-               // value should not be changed unless a web browser positions layers in
-               // the wrong place after doing a large `panBy`.
-               transform3DLimit: 8388608, // Precision limit of a 32-bit float
+var POINTER_DOWN =   msPointer ? 'MSPointerDown'   : 'pointerdown';
+var POINTER_MOVE =   msPointer ? 'MSPointerMove'   : 'pointermove';
+var POINTER_UP =     msPointer ? 'MSPointerUp'     : 'pointerup';
+var POINTER_CANCEL = msPointer ? 'MSPointerCancel' : 'pointercancel';
+var TAG_WHITE_LIST = ['INPUT', 'SELECT', 'OPTION'];
+var _pointers = {};
+var _pointerDocListener = false;

 
 

-               // @section Interaction Options
-               // @option zoomSnap: Number = 1
-               // Forces the map's zoom level to always be a multiple of this, particularly
-               // right after a [`fitBounds()`](#map-fitbounds) or a pinch-zoom.
-               // By default, the zoom level snaps to the nearest integer; lower values
-               // (e.g. `0.5` or `0.1`) allow for greater granularity. A value of `0`
-               // means the zoom level will not be snapped after `fitBounds` or a pinch-zoom.
-               zoomSnap: 1,
+// DomEvent.DoubleTap needs to know about this
+var _pointersCount = 0;

 
 

-               // @option zoomDelta: Number = 1
-               // Controls how much the map's zoom level will change after a
-               // [`zoomIn()`](#map-zoomin), [`zoomOut()`](#map-zoomout), pressing `+`
-               // or `-` on the keyboard, or using the [zoom controls](#control-zoom).
-               // Values smaller than `1` (e.g. `0.5`) allow for greater granularity.
-               zoomDelta: 1,
+// Provides a touch events wrapper for (ms)pointer events.
+// ref http://www.w3.org/TR/pointerevents/ https://www.w3.org/Bugs/Public/show_bug.cgi?id=22890

 
 

-               // @option trackResize: Boolean = true
-               // Whether the map automatically handles browser window resize to update itself.
-               trackResize: true
-       },
+function addPointerListener(obj, type, handler, id) {
+       if (type === 'touchstart') {
+               _addPointerStart(obj, handler, id);

 
 

-       initialize: function (id, options) { // (HTMLElement or String, Object)
-               options = L.setOptions(this, options);
+       } else if (type === 'touchmove') {
+               _addPointerMove(obj, handler, id);

 
 

-               this._initContainer(id);
-               this._initLayout();
+       } else if (type === 'touchend') {
+               _addPointerEnd(obj, handler, id);
+       }

 
 

-               // hack for https://github.com/Leaflet/Leaflet/issues/1980
-               this._onResize = L.bind(this._onResize, this);
+       return this;
+}

 
 

-               this._initEvents();
+function removePointerListener(obj, type, id) {
+       var handler = obj['_leaflet_' + type + id];

 
 

-               if (options.maxBounds) {
-                       this.setMaxBounds(options.maxBounds);
-               }
+       if (type === 'touchstart') {
+               obj.removeEventListener(POINTER_DOWN, handler, false);

 
 

-               if (options.zoom !== undefined) {
-                       this._zoom = this._limitZoom(options.zoom);
-               }
+       } else if (type === 'touchmove') {
+               obj.removeEventListener(POINTER_MOVE, handler, false);

 
 

-               if (options.center && options.zoom !== undefined) {
-                       this.setView(L.latLng(options.center), options.zoom, {reset: true});
+       } else if (type === 'touchend') {
+               obj.removeEventListener(POINTER_UP, handler, false);
+               obj.removeEventListener(POINTER_CANCEL, handler, false);
+       }
+
+       return this;
+}
+
+function _addPointerStart(obj, handler, id) {
+       var onDown = bind(function (e) {
+               if (e.pointerType !== 'mouse' && e.pointerType !== e.MSPOINTER_TYPE_MOUSE && e.pointerType !== e.MSPOINTER_TYPE_MOUSE) {
+                       // In IE11, some touch events needs to fire for form controls, or
+                       // the controls will stop working. We keep a whitelist of tag names that
+                       // need these events. For other target tags, we prevent default on the event.
+                       if (TAG_WHITE_LIST.indexOf(e.target.tagName) < 0) {
+                               preventDefault(e);
+                       } else {
+                               return;
+                       }

                }
 
                }
 

-               this._handlers = [];
-               this._layers = {};
-               this._zoomBoundLayers = {};
-               this._sizeChanged = true;
+               _handlePointer(e, handler);
+       });

 
 

-               this.callInitHooks();
+       obj['_leaflet_touchstart' + id] = onDown;
+       obj.addEventListener(POINTER_DOWN, onDown, false);

 
 

-               // don't animate on browsers without hardware-accelerated transitions or old Android/Opera
-               this._zoomAnimated = L.DomUtil.TRANSITION && L.Browser.any3d && !L.Browser.mobileOpera &&
-                               this.options.zoomAnimation;
+       // need to keep track of what pointers and how many are active to provide e.touches emulation
+       if (!_pointerDocListener) {
+               // we listen documentElement as any drags that end by moving the touch off the screen get fired there
+               document.documentElement.addEventListener(POINTER_DOWN, _globalPointerDown, true);
+               document.documentElement.addEventListener(POINTER_MOVE, _globalPointerMove, true);
+               document.documentElement.addEventListener(POINTER_UP, _globalPointerUp, true);
+               document.documentElement.addEventListener(POINTER_CANCEL, _globalPointerUp, true);

 
 

-               // zoom transitions run with the same duration for all layers, so if one of transitionend events
-               // happens after starting zoom animation (propagating to the map pane), we know that it ended globally
-               if (this._zoomAnimated) {
-                       this._createAnimProxy();
-                       L.DomEvent.on(this._proxy, L.DomUtil.TRANSITION_END, this._catchTransitionEnd, this);
-               }
+               _pointerDocListener = true;
+       }
+}

 
 

-               this._addLayers(this.options.layers);
-       },
+function _globalPointerDown(e) {
+       _pointers[e.pointerId] = e;
+       _pointersCount++;
+}

 
 

+function _globalPointerMove(e) {
+       if (_pointers[e.pointerId]) {
+               _pointers[e.pointerId] = e;
+       }
+}

 
 

-       // @section Methods for modifying map state
+function _globalPointerUp(e) {
+       delete _pointers[e.pointerId];
+       _pointersCount--;
+}

 
 

-       // @method setView(center: LatLng, zoom: Number, options?: Zoom/pan options): this
-       // Sets the view of the map (geographical center and zoom) with the given
-       // animation options.
-       setView: function (center, zoom, options) {
+function _handlePointer(e, handler) {
+       e.touches = [];
+       for (var i in _pointers) {
+               e.touches.push(_pointers[i]);
+       }
+       e.changedTouches = [e];

 
 

-               zoom = zoom === undefined ? this._zoom : this._limitZoom(zoom);
-               center = this._limitCenter(L.latLng(center), zoom, this.options.maxBounds);
-               options = options || {};
+       handler(e);
+}

 
 

-               this._stop();
+function _addPointerMove(obj, handler, id) {
+       var onMove = function (e) {
+               // don't fire touch moves when mouse isn't down
+               if ((e.pointerType === e.MSPOINTER_TYPE_MOUSE || e.pointerType === 'mouse') && e.buttons === 0) { return; }

 
 

-               if (this._loaded && !options.reset && options !== true) {
+               _handlePointer(e, handler);
+       };

 
 

-                       if (options.animate !== undefined) {
-                               options.zoom = L.extend({animate: options.animate}, options.zoom);
-                               options.pan = L.extend({animate: options.animate, duration: options.duration}, options.pan);
-                       }
+       obj['_leaflet_touchmove' + id] = onMove;
+       obj.addEventListener(POINTER_MOVE, onMove, false);
+}

 
 

-                       // try animating pan or zoom
-                       var moved = (this._zoom !== zoom) ?
-                               this._tryAnimatedZoom && this._tryAnimatedZoom(center, zoom, options.zoom) :
-                               this._tryAnimatedPan(center, options.pan);
+function _addPointerEnd(obj, handler, id) {
+       var onUp = function (e) {
+               _handlePointer(e, handler);
+       };

 
 

-                       if (moved) {
-                               // prevent resize handler call, the view will refresh after animation anyway
-                               clearTimeout(this._sizeTimer);
-                               return this;
-                       }
-               }
+       obj['_leaflet_touchend' + id] = onUp;
+       obj.addEventListener(POINTER_UP, onUp, false);
+       obj.addEventListener(POINTER_CANCEL, onUp, false);
+}

 
 

-               // animation didn't start, just reset the map view
-               this._resetView(center, zoom);
+/*
+ * Extends the event handling code with double tap support for mobile browsers.
+ */

 
 

-               return this;
-       },
+var _touchstart = msPointer ? 'MSPointerDown' : pointer ? 'pointerdown' : 'touchstart';
+var _touchend = msPointer ? 'MSPointerUp' : pointer ? 'pointerup' : 'touchend';
+var _pre = '_leaflet_';

 
 

-       // @method setZoom(zoom: Number, options: Zoom/pan options): this
-       // Sets the zoom of the map.
-       setZoom: function (zoom, options) {
-               if (!this._loaded) {
-                       this._zoom = zoom;
-                       return this;
+// inspired by Zepto touch code by Thomas Fuchs
+function addDoubleTapListener(obj, handler, id) {
+       var last, touch$$1,
+           doubleTap = false,
+           delay = 250;
+
+       function onTouchStart(e) {
+               var count;
+
+               if (pointer) {
+                       if ((!edge) || e.pointerType === 'mouse') { return; }
+                       count = _pointersCount;
+               } else {
+                       count = e.touches.length;

                }
                }

-               return this.setView(this.getCenter(), zoom, {zoom: options});
-       },

 
 

-       // @method zoomIn(delta?: Number, options?: Zoom options): this
-       // Increases the zoom of the map by `delta` ([`zoomDelta`](#map-zoomdelta) by default).
-       zoomIn: function (delta, options) {
-               delta = delta || (L.Browser.any3d ? this.options.zoomDelta : 1);
-               return this.setZoom(this._zoom + delta, options);
-       },
+               if (count > 1) { return; }

 
 

-       // @method zoomOut(delta?: Number, options?: Zoom options): this
-       // Decreases the zoom of the map by `delta` ([`zoomDelta`](#map-zoomdelta) by default).
-       zoomOut: function (delta, options) {
-               delta = delta || (L.Browser.any3d ? this.options.zoomDelta : 1);
-               return this.setZoom(this._zoom - delta, options);
-       },
+               var now = Date.now(),
+                   delta = now - (last || now);

 
 

-       // @method setZoomAround(latlng: LatLng, zoom: Number, options: Zoom options): this
-       // Zooms the map while keeping a specified geographical point on the map
-       // stationary (e.g. used internally for scroll zoom and double-click zoom).
-       // @alternative
-       // @method setZoomAround(offset: Point, zoom: Number, options: Zoom options): this
-       // Zooms the map while keeping a specified pixel on the map (relative to the top-left corner) stationary.
-       setZoomAround: function (latlng, zoom, options) {
-               var scale = this.getZoomScale(zoom),
-                   viewHalf = this.getSize().divideBy(2),
-                   containerPoint = latlng instanceof L.Point ? latlng : this.latLngToContainerPoint(latlng),
+               touch$$1 = e.touches ? e.touches[0] : e;
+               doubleTap = (delta > 0 && delta <= delay);
+               last = now;
+       }

 
 

-                   centerOffset = containerPoint.subtract(viewHalf).multiplyBy(1 - 1 / scale),
-                   newCenter = this.containerPointToLatLng(viewHalf.add(centerOffset));
+       function onTouchEnd(e) {
+               if (doubleTap && !touch$$1.cancelBubble) {
+                       if (pointer) {
+                               if ((!edge) || e.pointerType === 'mouse') { return; }
+                               // work around .type being readonly with MSPointer* events
+                               var newTouch = {},
+                                   prop, i;
+
+                               for (i in touch$$1) {
+                                       prop = touch$$1[i];
+                                       newTouch[i] = prop && prop.bind ? prop.bind(touch$$1) : prop;
+                               }
+                               touch$$1 = newTouch;
+                       }
+                       touch$$1.type = 'dblclick';
+                       handler(touch$$1);
+                       last = null;
+               }
+       }

 
 

-               return this.setView(newCenter, zoom, {zoom: options});
-       },
+       obj[_pre + _touchstart + id] = onTouchStart;
+       obj[_pre + _touchend + id] = onTouchEnd;
+       obj[_pre + 'dblclick' + id] = handler;

 
 

-       _getBoundsCenterZoom: function (bounds, options) {
+       obj.addEventListener(_touchstart, onTouchStart, false);
+       obj.addEventListener(_touchend, onTouchEnd, false);

 
 

-               options = options || {};
-               bounds = bounds.getBounds ? bounds.getBounds() : L.latLngBounds(bounds);
+       // On some platforms (notably, chrome<55 on win10 + touchscreen + mouse),
+       // the browser doesn't fire touchend/pointerup events but does fire
+       // native dblclicks. See #4127.
+       // Edge 14 also fires native dblclicks, but only for pointerType mouse, see #5180.
+       obj.addEventListener('dblclick', handler, false);

 
 

-               var paddingTL = L.point(options.paddingTopLeft || options.padding || [0, 0]),
-                   paddingBR = L.point(options.paddingBottomRight || options.padding || [0, 0]),
+       return this;
+}

 
 

-                   zoom = this.getBoundsZoom(bounds, false, paddingTL.add(paddingBR));
+function removeDoubleTapListener(obj, id) {
+       var touchstart = obj[_pre + _touchstart + id],
+           touchend = obj[_pre + _touchend + id],
+           dblclick = obj[_pre + 'dblclick' + id];

 
 

-               zoom = (typeof options.maxZoom === 'number') ? Math.min(options.maxZoom, zoom) : zoom;
+       obj.removeEventListener(_touchstart, touchstart, false);
+       obj.removeEventListener(_touchend, touchend, false);
+       if (!edge) {
+               obj.removeEventListener('dblclick', dblclick, false);
+       }

 
 

-               var paddingOffset = paddingBR.subtract(paddingTL).divideBy(2),
+       return this;
+}

 
 

-                   swPoint = this.project(bounds.getSouthWest(), zoom),
-                   nePoint = this.project(bounds.getNorthEast(), zoom),
-                   center = this.unproject(swPoint.add(nePoint).divideBy(2).add(paddingOffset), zoom);
+/*
+ * @namespace DomEvent
+ * Utility functions to work with the [DOM events](https://developer.mozilla.org/docs/Web/API/Event), used by Leaflet internally.
+ */

 
 

-               return {
-                       center: center,
-                       zoom: zoom
-               };
-       },
+// Inspired by John Resig, Dean Edwards and YUI addEvent implementations.

 
 

-       // @method fitBounds(bounds: LatLngBounds, options?: fitBounds options): this
-       // Sets a map view that contains the given geographical bounds with the
-       // maximum zoom level possible.
-       fitBounds: function (bounds, options) {
+// @function on(el: HTMLElement, types: String, fn: Function, context?: Object): this
+// Adds a listener function (`fn`) to a particular DOM event type of the
+// element `el`. You can optionally specify the context of the listener
+// (object the `this` keyword will point to). You can also pass several
+// space-separated types (e.g. `'click dblclick'`).

 
 

-               bounds = L.latLngBounds(bounds);
+// @alternative
+// @function on(el: HTMLElement, eventMap: Object, context?: Object): this
+// Adds a set of type/listener pairs, e.g. `{click: onClick, mousemove: onMouseMove}`
+function on(obj, types, fn, context) {

 
 

-               if (!bounds.isValid()) {
-                       throw new Error('Bounds are not valid.');
+       if (typeof types === 'object') {
+               for (var type in types) {
+                       addOne(obj, type, types[type], fn);

                }
                }

+       } else {
+               types = splitWords(types);

 
 

-               var target = this._getBoundsCenterZoom(bounds, options);
-               return this.setView(target.center, target.zoom, options);
-       },
+               for (var i = 0, len = types.length; i < len; i++) {
+                       addOne(obj, types[i], fn, context);
+               }
+       }

 
 

-       // @method fitWorld(options?: fitBounds options): this
-       // Sets a map view that mostly contains the whole world with the maximum
-       // zoom level possible.
-       fitWorld: function (options) {
-               return this.fitBounds([[-90, -180], [90, 180]], options);
-       },
+       return this;
+}

 
 

-       // @method panTo(latlng: LatLng, options?: Pan options): this
-       // Pans the map to a given center.
-       panTo: function (center, options) { // (LatLng)
-               return this.setView(center, this._zoom, {pan: options});
-       },
+var eventsKey = '_leaflet_events';

 
 

-       // @method panBy(offset: Point): this
-       // Pans the map by a given number of pixels (animated).
-       panBy: function (offset, options) {
-               offset = L.point(offset).round();
-               options = options || {};
+// @function off(el: HTMLElement, types: String, fn: Function, context?: Object): this
+// Removes a previously added listener function. If no function is specified,
+// it will remove all the listeners of that particular DOM event from the element.
+// Note that if you passed a custom context to on, you must pass the same
+// context to `off` in order to remove the listener.

 
 

-               if (!offset.x && !offset.y) {
-                       return this.fire('moveend');
-               }
-               // If we pan too far, Chrome gets issues with tiles
-               // and makes them disappear or appear in the wrong place (slightly offset) #2602
-               if (options.animate !== true && !this.getSize().contains(offset)) {
-                       this._resetView(this.unproject(this.project(this.getCenter()).add(offset)), this.getZoom());
-                       return this;
-               }
+// @alternative
+// @function off(el: HTMLElement, eventMap: Object, context?: Object): this
+// Removes a set of type/listener pairs, e.g. `{click: onClick, mousemove: onMouseMove}`

 
 

-               if (!this._panAnim) {
-                       this._panAnim = new L.PosAnimation();
+// @alternative
+// @function off(el: HTMLElement): this
+// Removes all known event listeners
+function off(obj, types, fn, context) {

 
 

-                       this._panAnim.on({
-                               'step': this._onPanTransitionStep,
-                               'end': this._onPanTransitionEnd
-                       }, this);
+       if (typeof types === 'object') {
+               for (var type in types) {
+                       removeOne(obj, type, types[type], fn);

                }
                }

+       } else if (types) {
+               types = splitWords(types);

 
 

-               // don't fire movestart if animating inertia
-               if (!options.noMoveStart) {
-                       this.fire('movestart');
+               for (var i = 0, len = types.length; i < len; i++) {
+                       removeOne(obj, types[i], fn, context);

                }
                }

+       } else {
+               for (var j in obj[eventsKey]) {
+                       removeOne(obj, j, obj[eventsKey][j]);
+               }
+               delete obj[eventsKey];
+       }
+}

 
 

-               // animate pan unless animate: false specified
-               if (options.animate !== false) {
-                       L.DomUtil.addClass(this._mapPane, 'leaflet-pan-anim');
+function addOne(obj, type, fn, context) {
+       var id = type + stamp(fn) + (context ? '_' + stamp(context) : '');

 
 

-                       var newPos = this._getMapPanePos().subtract(offset).round();
-                       this._panAnim.run(this._mapPane, newPos, options.duration || 0.25, options.easeLinearity);
-               } else {
-                       this._rawPanBy(offset);
-                       this.fire('move').fire('moveend');
-               }
+       if (obj[eventsKey] && obj[eventsKey][id]) { return this; }

 
 

-               return this;
-       },
+       var handler = function (e) {
+               return fn.call(context || obj, e || window.event);
+       };

 
 

-       // @method flyTo(latlng: LatLng, zoom?: Number, options?: Zoom/pan options): this
-       // Sets the view of the map (geographical center and zoom) performing a smooth
-       // pan-zoom animation.
-       flyTo: function (targetCenter, targetZoom, options) {
+       var originalHandler = handler;

 
 

-               options = options || {};
-               if (options.animate === false || !L.Browser.any3d) {
-                       return this.setView(targetCenter, targetZoom, options);
+       if (pointer && type.indexOf('touch') === 0) {
+               // Needs DomEvent.Pointer.js
+               addPointerListener(obj, type, handler, id);
+
+       } else if (touch && (type === 'dblclick') && addDoubleTapListener &&
+                  !(pointer && chrome)) {
+               // Chrome >55 does not need the synthetic dblclicks from addDoubleTapListener
+               // See #5180
+               addDoubleTapListener(obj, handler, id);
+
+       } else if ('addEventListener' in obj) {
+
+               if (type === 'mousewheel') {
+                       obj.addEventListener('onwheel' in obj ? 'wheel' : 'mousewheel', handler, false);
+
+               } else if ((type === 'mouseenter') || (type === 'mouseleave')) {
+                       handler = function (e) {
+                               e = e || window.event;
+                               if (isExternalTarget(obj, e)) {
+                                       originalHandler(e);
+                               }
+                       };
+                       obj.addEventListener(type === 'mouseenter' ? 'mouseover' : 'mouseout', handler, false);
+
+               } else {
+                       if (type === 'click' && android) {
+                               handler = function (e) {
+                                       filterClick(e, originalHandler);
+                               };
+                       }
+                       obj.addEventListener(type, handler, false);

                }
 
                }
 

-               this._stop();
+       } else if ('attachEvent' in obj) {
+               obj.attachEvent('on' + type, handler);
+       }

 
 

-               var from = this.project(this.getCenter()),
-                   to = this.project(targetCenter),
-                   size = this.getSize(),
-                   startZoom = this._zoom;
+       obj[eventsKey] = obj[eventsKey] || {};
+       obj[eventsKey][id] = handler;
+}

 
 

-               targetCenter = L.latLng(targetCenter);
-               targetZoom = targetZoom === undefined ? startZoom : targetZoom;
+function removeOne(obj, type, fn, context) {

 
 

-               var w0 = Math.max(size.x, size.y),
-                   w1 = w0 * this.getZoomScale(startZoom, targetZoom),
-                   u1 = (to.distanceTo(from)) || 1,
-                   rho = 1.42,
-                   rho2 = rho * rho;
+       var id = type + stamp(fn) + (context ? '_' + stamp(context) : ''),
+           handler = obj[eventsKey] && obj[eventsKey][id];

 
 

-               function r(i) {
-                       var s1 = i ? -1 : 1,
-                           s2 = i ? w1 : w0,
-                           t1 = w1 * w1 - w0 * w0 + s1 * rho2 * rho2 * u1 * u1,
-                           b1 = 2 * s2 * rho2 * u1,
-                           b = t1 / b1,
-                           sq = Math.sqrt(b * b + 1) - b;
+       if (!handler) { return this; }

 
 

-                           // workaround for floating point precision bug when sq = 0, log = -Infinite,
-                           // thus triggering an infinite loop in flyTo
-                           var log = sq < 0.000000001 ? -18 : Math.log(sq);
+       if (pointer && type.indexOf('touch') === 0) {
+               removePointerListener(obj, type, id);

 
 

-                       return log;
+       } else if (touch && (type === 'dblclick') && removeDoubleTapListener) {
+               removeDoubleTapListener(obj, id);
+
+       } else if ('removeEventListener' in obj) {
+
+               if (type === 'mousewheel') {
+                       obj.removeEventListener('onwheel' in obj ? 'wheel' : 'mousewheel', handler, false);
+
+               } else {
+                       obj.removeEventListener(
+                               type === 'mouseenter' ? 'mouseover' :
+                               type === 'mouseleave' ? 'mouseout' : type, handler, false);

                }
 
                }
 

-               function sinh(n) { return (Math.exp(n) - Math.exp(-n)) / 2; }
-               function cosh(n) { return (Math.exp(n) + Math.exp(-n)) / 2; }
-               function tanh(n) { return sinh(n) / cosh(n); }
+       } else if ('detachEvent' in obj) {
+               obj.detachEvent('on' + type, handler);
+       }

 
 

-               var r0 = r(0);
+       obj[eventsKey][id] = null;
+}

 
 

-               function w(s) { return w0 * (cosh(r0) / cosh(r0 + rho * s)); }
-               function u(s) { return w0 * (cosh(r0) * tanh(r0 + rho * s) - sinh(r0)) / rho2; }
+// @function stopPropagation(ev: DOMEvent): this
+// Stop the given event from propagation to parent elements. Used inside the listener functions:
+// ```js
+// L.DomEvent.on(div, 'click', function (ev) {
+//     L.DomEvent.stopPropagation(ev);
+// });
+// ```
+function stopPropagation(e) {

 
 

-               function easeOut(t) { return 1 - Math.pow(1 - t, 1.5); }
+       if (e.stopPropagation) {
+               e.stopPropagation();
+       } else if (e.originalEvent) {  // In case of Leaflet event.
+               e.originalEvent._stopped = true;
+       } else {
+               e.cancelBubble = true;
+       }
+       skipped(e);

 
 

-               var start = Date.now(),
-                   S = (r(1) - r0) / rho,
-                   duration = options.duration ? 1000 * options.duration : 1000 * S * 0.8;
+       return this;
+}

 
 

-               function frame() {
-                       var t = (Date.now() - start) / duration,
-                           s = easeOut(t) * S;
+// @function disableScrollPropagation(el: HTMLElement): this
+// Adds `stopPropagation` to the element's `'mousewheel'` events (plus browser variants).
+function disableScrollPropagation(el) {
+       return addOne(el, 'mousewheel', stopPropagation);
+}

 
 

-                       if (t <= 1) {
-                               this._flyToFrame = L.Util.requestAnimFrame(frame, this);
+// @function disableClickPropagation(el: HTMLElement): this
+// Adds `stopPropagation` to the element's `'click'`, `'doubleclick'`,
+// `'mousedown'` and `'touchstart'` events (plus browser variants).
+function disableClickPropagation(el) {
+       on(el, 'mousedown touchstart dblclick', stopPropagation);
+       addOne(el, 'click', fakeStop);
+       return this;
+}

 
 

-                               this._move(
-                                       this.unproject(from.add(to.subtract(from).multiplyBy(u(s) / u1)), startZoom),
-                                       this.getScaleZoom(w0 / w(s), startZoom),
-                                       {flyTo: true});
+// @function preventDefault(ev: DOMEvent): this
+// Prevents the default action of the DOM Event `ev` from happening (such as
+// following a link in the href of the a element, or doing a POST request
+// with page reload when a `<form>` is submitted).
+// Use it inside listener functions.
+function preventDefault(e) {
+       if (e.preventDefault) {
+               e.preventDefault();
+       } else {
+               e.returnValue = false;
+       }
+       return this;
+}

 
 

-                       } else {
-                               this
-                                       ._move(targetCenter, targetZoom)
-                                       ._moveEnd(true);
-                       }
-               }
+// @function stop(ev): this
+// Does `stopPropagation` and `preventDefault` at the same time.
+function stop(e) {
+       preventDefault(e);
+       stopPropagation(e);
+       return this;
+}

 
 

-               this._moveStart(true);
+// @function getMousePosition(ev: DOMEvent, container?: HTMLElement): Point
+// Gets normalized mouse position from a DOM event relative to the
+// `container` or to the whole page if not specified.
+function getMousePosition(e, container) {
+       if (!container) {
+               return new Point(e.clientX, e.clientY);
+       }

 
 

-               frame.call(this);
-               return this;
-       },
+       var rect = container.getBoundingClientRect();

 
 

-       // @method flyToBounds(bounds: LatLngBounds, options?: fitBounds options): this
-       // Sets the view of the map with a smooth animation like [`flyTo`](#map-flyto),
-       // but takes a bounds parameter like [`fitBounds`](#map-fitbounds).
-       flyToBounds: function (bounds, options) {
-               var target = this._getBoundsCenterZoom(bounds, options);
-               return this.flyTo(target.center, target.zoom, options);
-       },
+       return new Point(
+               e.clientX - rect.left - container.clientLeft,
+               e.clientY - rect.top - container.clientTop);
+}

 
 

-       // @method setMaxBounds(bounds: Bounds): this
-       // Restricts the map view to the given bounds (see the [maxBounds](#map-maxbounds) option).
-       setMaxBounds: function (bounds) {
-               bounds = L.latLngBounds(bounds);
+// Chrome on Win scrolls double the pixels as in other platforms (see #4538),
+// and Firefox scrolls device pixels, not CSS pixels
+var wheelPxFactor =
+       (win && chrome) ? 2 * window.devicePixelRatio :
+       gecko ? window.devicePixelRatio : 1;
+
+// @function getWheelDelta(ev: DOMEvent): Number
+// Gets normalized wheel delta from a mousewheel DOM event, in vertical
+// pixels scrolled (negative if scrolling down).
+// Events from pointing devices without precise scrolling are mapped to
+// a best guess of 60 pixels.
+function getWheelDelta(e) {
+       return (edge) ? e.wheelDeltaY / 2 : // Don't trust window-geometry-based delta
+              (e.deltaY && e.deltaMode === 0) ? -e.deltaY / wheelPxFactor : // Pixels
+              (e.deltaY && e.deltaMode === 1) ? -e.deltaY * 20 : // Lines
+              (e.deltaY && e.deltaMode === 2) ? -e.deltaY * 60 : // Pages
+              (e.deltaX || e.deltaZ) ? 0 :     // Skip horizontal/depth wheel events
+              e.wheelDelta ? (e.wheelDeltaY || e.wheelDelta) / 2 : // Legacy IE pixels
+              (e.detail && Math.abs(e.detail) < 32765) ? -e.detail * 20 : // Legacy Moz lines
+              e.detail ? e.detail / -32765 * 60 : // Legacy Moz pages
+              0;
+}

 
 

-               if (!bounds.isValid()) {
-                       this.options.maxBounds = null;
-                       return this.off('moveend', this._panInsideMaxBounds);
-               } else if (this.options.maxBounds) {
-                       this.off('moveend', this._panInsideMaxBounds);
-               }
+var skipEvents = {};

 
 

-               this.options.maxBounds = bounds;
+function fakeStop(e) {
+       // fakes stopPropagation by setting a special event flag, checked/reset with skipped(e)
+       skipEvents[e.type] = true;
+}

 
 

-               if (this._loaded) {
-                       this._panInsideMaxBounds();
-               }
+function skipped(e) {
+       var events = skipEvents[e.type];
+       // reset when checking, as it's only used in map container and propagates outside of the map
+       skipEvents[e.type] = false;
+       return events;
+}

 
 

-               return this.on('moveend', this._panInsideMaxBounds);
-       },
+// check if element really left/entered the event target (for mouseenter/mouseleave)
+function isExternalTarget(el, e) {

 
 

-       // @method setMinZoom(zoom: Number): this
-       // Sets the lower limit for the available zoom levels (see the [minZoom](#map-minzoom) option).
-       setMinZoom: function (zoom) {
-               this.options.minZoom = zoom;
+       var related = e.relatedTarget;

 
 

-               if (this._loaded && this.getZoom() < this.options.minZoom) {
-                       return this.setZoom(zoom);
+       if (!related) { return true; }
+
+       try {
+               while (related && (related !== el)) {
+                       related = related.parentNode;

                }
                }

+       } catch (err) {
+               return false;
+       }
+       return (related !== el);
+}

 
 

-               return this;
-       },
+var lastClick;

 
 

-       // @method setMaxZoom(zoom: Number): this
-       // Sets the upper limit for the available zoom levels (see the [maxZoom](#map-maxzoom) option).
-       setMaxZoom: function (zoom) {
-               this.options.maxZoom = zoom;
+// this is a horrible workaround for a bug in Android where a single touch triggers two click events
+function filterClick(e, handler) {
+       var timeStamp = (e.timeStamp || (e.originalEvent && e.originalEvent.timeStamp)),
+           elapsed = lastClick && (timeStamp - lastClick);

 
 

-               if (this._loaded && (this.getZoom() > this.options.maxZoom)) {
-                       return this.setZoom(zoom);
-               }
+       // are they closer together than 500ms yet more than 100ms?
+       // Android typically triggers them ~300ms apart while multiple listeners
+       // on the same event should be triggered far faster;
+       // or check if click is simulated on the element, and if it is, reject any non-simulated events

 
 

-               return this;
-       },
+       if ((elapsed && elapsed > 100 && elapsed < 500) || (e.target._simulatedClick && !e._simulated)) {
+               stop(e);
+               return;
+       }
+       lastClick = timeStamp;

 
 

-       // @method panInsideBounds(bounds: LatLngBounds, options?: Pan options): this
-       // Pans the map to the closest view that would lie inside the given bounds (if it's not already), controlling the animation using the options specific, if any.
-       panInsideBounds: function (bounds, options) {
-               this._enforcingBounds = true;
-               var center = this.getCenter(),
-                   newCenter = this._limitCenter(center, this._zoom, L.latLngBounds(bounds));
+       handler(e);
+}

 
 

-               if (!center.equals(newCenter)) {
-                       this.panTo(newCenter, options);
-               }

 
 

-               this._enforcingBounds = false;
-               return this;
-       },

 
 

-       // @method invalidateSize(options: Zoom/Pan options): this
-       // Checks if the map container size changed and updates the map if so —
-       // call it after you've changed the map size dynamically, also animating
-       // pan by default. If `options.pan` is `false`, panning will not occur.
-       // If `options.debounceMoveend` is `true`, it will delay `moveend` event so
-       // that it doesn't happen often even if the method is called many
-       // times in a row.

 
 

-       // @alternative
-       // @method invalidateSize(animate: Boolean): this
-       // Checks if the map container size changed and updates the map if so —
-       // call it after you've changed the map size dynamically, also animating
-       // pan by default.
-       invalidateSize: function (options) {
-               if (!this._loaded) { return this; }
+var DomEvent = (Object.freeze || Object)({
+       on: on,
+       off: off,
+       stopPropagation: stopPropagation,
+       disableScrollPropagation: disableScrollPropagation,
+       disableClickPropagation: disableClickPropagation,
+       preventDefault: preventDefault,
+       stop: stop,
+       getMousePosition: getMousePosition,
+       getWheelDelta: getWheelDelta,
+       fakeStop: fakeStop,
+       skipped: skipped,
+       isExternalTarget: isExternalTarget,
+       addListener: on,
+       removeListener: off
+});

 
 

-               options = L.extend({
-                       animate: false,
-                       pan: true
-               }, options === true ? {animate: true} : options);
+/*
+ * @namespace DomUtil
+ *
+ * Utility functions to work with the [DOM](https://developer.mozilla.org/docs/Web/API/Document_Object_Model)
+ * tree, used by Leaflet internally.
+ *
+ * Most functions expecting or returning a `HTMLElement` also work for
+ * SVG elements. The only difference is that classes refer to CSS classes
+ * in HTML and SVG classes in SVG.
+ */

 
 

-               var oldSize = this.getSize();
-               this._sizeChanged = true;
-               this._lastCenter = null;

 
 

-               var newSize = this.getSize(),
-                   oldCenter = oldSize.divideBy(2).round(),
-                   newCenter = newSize.divideBy(2).round(),
-                   offset = oldCenter.subtract(newCenter);
+// @property TRANSFORM: String
+// Vendor-prefixed transform style name (e.g. `'webkitTransform'` for WebKit).
+var TRANSFORM = testProp(
+       ['transform', 'WebkitTransform', 'OTransform', 'MozTransform', 'msTransform']);

 
 

-               if (!offset.x && !offset.y) { return this; }
+// webkitTransition comes first because some browser versions that drop vendor prefix don't do
+// the same for the transitionend event, in particular the Android 4.1 stock browser

 
 

-               if (options.animate && options.pan) {
-                       this.panBy(offset);
+// @property TRANSITION: String
+// Vendor-prefixed transition style name.
+var TRANSITION = testProp(
+       ['webkitTransition', 'transition', 'OTransition', 'MozTransition', 'msTransition']);

 
 

-               } else {
-                       if (options.pan) {
-                               this._rawPanBy(offset);
-                       }
+// @property TRANSITION_END: String
+// Vendor-prefixed transitionend event name.
+var TRANSITION_END =
+       TRANSITION === 'webkitTransition' || TRANSITION === 'OTransition' ? TRANSITION + 'End' : 'transitionend';

 
 

-                       this.fire('move');

 
 

-                       if (options.debounceMoveend) {
-                               clearTimeout(this._sizeTimer);
-                               this._sizeTimer = setTimeout(L.bind(this.fire, this, 'moveend'), 200);
-                       } else {
-                               this.fire('moveend');
-                       }
-               }
+// @function get(id: String|HTMLElement): HTMLElement
+// Returns an element given its DOM id, or returns the element itself
+// if it was passed directly.
+function get(id) {
+       return typeof id === 'string' ? document.getElementById(id) : id;
+}

 
 

-               // @section Map state change events
-               // @event resize: ResizeEvent
-               // Fired when the map is resized.
-               return this.fire('resize', {
-                       oldSize: oldSize,
-                       newSize: newSize
-               });
-       },
+// @function getStyle(el: HTMLElement, styleAttrib: String): String
+// Returns the value for a certain style attribute on an element,
+// including computed values or values set through CSS.
+function getStyle(el, style) {
+       var value = el.style[style] || (el.currentStyle && el.currentStyle[style]);

 
 

-       // @section Methods for modifying map state
-       // @method stop(): this
-       // Stops the currently running `panTo` or `flyTo` animation, if any.
-       stop: function () {
-               this.setZoom(this._limitZoom(this._zoom));
-               if (!this.options.zoomSnap) {
-                       this.fire('viewreset');
-               }
-               return this._stop();
-       },
+       if ((!value || value === 'auto') && document.defaultView) {
+               var css = document.defaultView.getComputedStyle(el, null);
+               value = css ? css[style] : null;
+       }
+       return value === 'auto' ? null : value;
+}

 
 

-       // @section Geolocation methods
-       // @method locate(options?: Locate options): this
-       // Tries to locate the user using the Geolocation API, firing a [`locationfound`](#map-locationfound)
-       // event with location data on success or a [`locationerror`](#map-locationerror) event on failure,
-       // and optionally sets the map view to the user's location with respect to
-       // detection accuracy (or to the world view if geolocation failed).
-       // Note that, if your page doesn't use HTTPS, this method will fail in
-       // modern browsers ([Chrome 50 and newer](https://sites.google.com/a/chromium.org/dev/Home/chromium-security/deprecating-powerful-features-on-insecure-origins))
-       // See `Locate options` for more details.
-       locate: function (options) {
+// @function create(tagName: String, className?: String, container?: HTMLElement): HTMLElement
+// Creates an HTML element with `tagName`, sets its class to `className`, and optionally appends it to `container` element.
+function create$1(tagName, className, container) {
+       var el = document.createElement(tagName);
+       el.className = className || '';

 
 

-               options = this._locateOptions = L.extend({
-                       timeout: 10000,
-                       watch: false
-                       // setView: false
-                       // maxZoom: <Number>
-                       // maximumAge: 0
-                       // enableHighAccuracy: false
-               }, options);
+       if (container) {
+               container.appendChild(el);
+       }
+       return el;
+}

 
 

-               if (!('geolocation' in navigator)) {
-                       this._handleGeolocationError({
-                               code: 0,
-                               message: 'Geolocation not supported.'
-                       });
-                       return this;
-               }
+// @function remove(el: HTMLElement)
+// Removes `el` from its parent element
+function remove(el) {
+       var parent = el.parentNode;
+       if (parent) {
+               parent.removeChild(el);
+       }
+}

 
 

-               var onResponse = L.bind(this._handleGeolocationResponse, this),
-                   onError = L.bind(this._handleGeolocationError, this);
+// @function empty(el: HTMLElement)
+// Removes all of `el`'s children elements from `el`
+function empty(el) {
+       while (el.firstChild) {
+               el.removeChild(el.firstChild);
+       }
+}

 
 

-               if (options.watch) {
-                       this._locationWatchId =
-                               navigator.geolocation.watchPosition(onResponse, onError, options);
-               } else {
-                       navigator.geolocation.getCurrentPosition(onResponse, onError, options);
-               }
-               return this;
-       },
+// @function toFront(el: HTMLElement)
+// Makes `el` the last child of its parent, so it renders in front of the other children.
+function toFront(el) {
+       var parent = el.parentNode;
+       if (parent.lastChild !== el) {
+               parent.appendChild(el);
+       }
+}

 
 

-       // @method stopLocate(): this
-       // Stops watching location previously initiated by `map.locate({watch: true})`
-       // and aborts resetting the map view if map.locate was called with
-       // `{setView: true}`.
-       stopLocate: function () {
-               if (navigator.geolocation && navigator.geolocation.clearWatch) {
-                       navigator.geolocation.clearWatch(this._locationWatchId);
-               }
-               if (this._locateOptions) {
-                       this._locateOptions.setView = false;
-               }
-               return this;
-       },
+// @function toBack(el: HTMLElement)
+// Makes `el` the first child of its parent, so it renders behind the other children.
+function toBack(el) {
+       var parent = el.parentNode;
+       if (parent.firstChild !== el) {
+               parent.insertBefore(el, parent.firstChild);
+       }
+}

 
 

-       _handleGeolocationError: function (error) {
-               var c = error.code,
-                   message = error.message ||
-                           (c === 1 ? 'permission denied' :
-                           (c === 2 ? 'position unavailable' : 'timeout'));
+// @function hasClass(el: HTMLElement, name: String): Boolean
+// Returns `true` if the element's class attribute contains `name`.
+function hasClass(el, name) {
+       if (el.classList !== undefined) {
+               return el.classList.contains(name);
+       }
+       var className = getClass(el);
+       return className.length > 0 && new RegExp('(^|\\s)' + name + '(\\s|$)').test(className);
+}

 
 

-               if (this._locateOptions.setView && !this._loaded) {
-                       this.fitWorld();
-               }
+// @function addClass(el: HTMLElement, name: String)
+// Adds `name` to the element's class attribute.
+function addClass(el, name) {
+       if (el.classList !== undefined) {
+               var classes = splitWords(name);
+               for (var i = 0, len = classes.length; i < len; i++) {
+                       el.classList.add(classes[i]);
+               }
+       } else if (!hasClass(el, name)) {
+               var className = getClass(el);
+               setClass(el, (className ? className + ' ' : '') + name);
+       }
+}

 
 

-               // @section Location events
-               // @event locationerror: ErrorEvent
-               // Fired when geolocation (using the [`locate`](#map-locate) method) failed.
-               this.fire('locationerror', {
-                       code: c,
-                       message: 'Geolocation error: ' + message + '.'
-               });
-       },
+// @function removeClass(el: HTMLElement, name: String)
+// Removes `name` from the element's class attribute.
+function removeClass(el, name) {
+       if (el.classList !== undefined) {
+               el.classList.remove(name);
+       } else {
+               setClass(el, trim((' ' + getClass(el) + ' ').replace(' ' + name + ' ', ' ')));
+       }
+}

 
 

-       _handleGeolocationResponse: function (pos) {
-               var lat = pos.coords.latitude,
-                   lng = pos.coords.longitude,
-                   latlng = new L.LatLng(lat, lng),
-                   bounds = latlng.toBounds(pos.coords.accuracy),
-                   options = this._locateOptions;
+// @function setClass(el: HTMLElement, name: String)
+// Sets the element's class.
+function setClass(el, name) {
+       if (el.className.baseVal === undefined) {
+               el.className = name;
+       } else {
+               // in case of SVG element
+               el.className.baseVal = name;
+       }
+}

 
 

-               if (options.setView) {
-                       var zoom = this.getBoundsZoom(bounds);
-                       this.setView(latlng, options.maxZoom ? Math.min(zoom, options.maxZoom) : zoom);
-               }
+// @function getClass(el: HTMLElement): String
+// Returns the element's class.
+function getClass(el) {
+       return el.className.baseVal === undefined ? el.className : el.className.baseVal;
+}

 
 

-               var data = {
-                       latlng: latlng,
-                       bounds: bounds,
-                       timestamp: pos.timestamp
-               };
+// @function setOpacity(el: HTMLElement, opacity: Number)
+// Set the opacity of an element (including old IE support).
+// `opacity` must be a number from `0` to `1`.
+function setOpacity(el, value) {
+       if ('opacity' in el.style) {
+               el.style.opacity = value;
+       } else if ('filter' in el.style) {
+               _setOpacityIE(el, value);
+       }
+}

 
 

-               for (var i in pos.coords) {
-                       if (typeof pos.coords[i] === 'number') {
-                               data[i] = pos.coords[i];
-                       }
-               }
+function _setOpacityIE(el, value) {
+       var filter = false,
+           filterName = 'DXImageTransform.Microsoft.Alpha';

 
 

-               // @event locationfound: LocationEvent
-               // Fired when geolocation (using the [`locate`](#map-locate) method)
-               // went successfully.
-               this.fire('locationfound', data);
-       },
+       // filters collection throws an error if we try to retrieve a filter that doesn't exist
+       try {
+               filter = el.filters.item(filterName);
+       } catch (e) {
+               // don't set opacity to 1 if we haven't already set an opacity,
+               // it isn't needed and breaks transparent pngs.
+               if (value === 1) { return; }
+       }

 
 

-       // TODO handler.addTo
-       // TODO Appropiate docs section?
-       // @section Other Methods
-       // @method addHandler(name: String, HandlerClass: Function): this
-       // Adds a new `Handler` to the map, given its name and constructor function.
-       addHandler: function (name, HandlerClass) {
-               if (!HandlerClass) { return this; }
+       value = Math.round(value * 100);

 
 

-               var handler = this[name] = new HandlerClass(this);
+       if (filter) {
+               filter.Enabled = (value !== 100);
+               filter.Opacity = value;
+       } else {
+               el.style.filter += ' progid:' + filterName + '(opacity=' + value + ')';
+       }
+}

 
 

-               this._handlers.push(handler);
+// @function testProp(props: String[]): String|false
+// Goes through the array of style names and returns the first name
+// that is a valid style name for an element. If no such name is found,
+// it returns false. Useful for vendor-prefixed styles like `transform`.
+function testProp(props) {
+       var style = document.documentElement.style;

 
 

-               if (this.options[name]) {
-                       handler.enable();
+       for (var i = 0; i < props.length; i++) {
+               if (props[i] in style) {
+                       return props[i];

                }
                }

+       }
+       return false;
+}

 
 

-               return this;
-       },
-
-       // @method remove(): this
-       // Destroys the map and clears all related event listeners.
-       remove: function () {
+// @function setTransform(el: HTMLElement, offset: Point, scale?: Number)
+// Resets the 3D CSS transform of `el` so it is translated by `offset` pixels
+// and optionally scaled by `scale`. Does not have an effect if the
+// browser doesn't support 3D CSS transforms.
+function setTransform(el, offset, scale) {
+       var pos = offset || new Point(0, 0);
+
+       el.style[TRANSFORM] =
+               (ie3d ?
+                       'translate(' + pos.x + 'px,' + pos.y + 'px)' :
+                       'translate3d(' + pos.x + 'px,' + pos.y + 'px,0)') +
+               (scale ? ' scale(' + scale + ')' : '');
+}

 
 

-               this._initEvents(true);
+// @function setPosition(el: HTMLElement, position: Point)
+// Sets the position of `el` to coordinates specified by `position`,
+// using CSS translate or top/left positioning depending on the browser
+// (used by Leaflet internally to position its layers).
+function setPosition(el, point) {

 
 

-               if (this._containerId !== this._container._leaflet_id) {
-                       throw new Error('Map container is being reused by another instance');
-               }
+       /*eslint-disable */
+       el._leaflet_pos = point;
+       /*eslint-enable */

 
 

-               try {
-                       // throws error in IE6-8
-                       delete this._container._leaflet_id;
-                       delete this._containerId;
-               } catch (e) {
-                       /*eslint-disable */
-                       this._container._leaflet_id = undefined;
-                       /*eslint-enable */
-                       this._containerId = undefined;
-               }
+       if (any3d) {
+               setTransform(el, point);
+       } else {
+               el.style.left = point.x + 'px';
+               el.style.top = point.y + 'px';
+       }
+}

 
 

-               L.DomUtil.remove(this._mapPane);
+// @function getPosition(el: HTMLElement): Point
+// Returns the coordinates of an element previously positioned with setPosition.
+function getPosition(el) {
+       // this method is only used for elements previously positioned using setPosition,
+       // so it's safe to cache the position for performance

 
 

-               if (this._clearControlPos) {
-                       this._clearControlPos();
-               }
+       return el._leaflet_pos || new Point(0, 0);
+}

 
 

-               this._clearHandlers();
+// @function disableTextSelection()
+// Prevents the user from generating `selectstart` DOM events, usually generated
+// when the user drags the mouse through a page with text. Used internally
+// by Leaflet to override the behaviour of any click-and-drag interaction on
+// the map. Affects drag interactions on the whole document.
+
+// @function enableTextSelection()
+// Cancels the effects of a previous [`L.DomUtil.disableTextSelection`](#domutil-disabletextselection).
+var disableTextSelection;
+var enableTextSelection;
+var _userSelect;
+if ('onselectstart' in document) {
+       disableTextSelection = function () {
+               on(window, 'selectstart', preventDefault);
+       };
+       enableTextSelection = function () {
+               off(window, 'selectstart', preventDefault);
+       };
+} else {
+       var userSelectProperty = testProp(
+               ['userSelect', 'WebkitUserSelect', 'OUserSelect', 'MozUserSelect', 'msUserSelect']);

 
 

-               if (this._loaded) {
-                       // @section Map state change events
-                       // @event unload: Event
-                       // Fired when the map is destroyed with [remove](#map-remove) method.
-                       this.fire('unload');
+       disableTextSelection = function () {
+               if (userSelectProperty) {
+                       var style = document.documentElement.style;
+                       _userSelect = style[userSelectProperty];
+                       style[userSelectProperty] = 'none';

                }
                }

-
-               for (var i in this._layers) {
-                       this._layers[i].remove();
+       };
+       enableTextSelection = function () {
+               if (userSelectProperty) {
+                       document.documentElement.style[userSelectProperty] = _userSelect;
+                       _userSelect = undefined;

                }
                }

+       };
+}

 
 

-               return this;
-       },
+// @function disableImageDrag()
+// As [`L.DomUtil.disableTextSelection`](#domutil-disabletextselection), but
+// for `dragstart` DOM events, usually generated when the user drags an image.
+function disableImageDrag() {
+       on(window, 'dragstart', preventDefault);
+}

 
 

-       // @section Other Methods
-       // @method createPane(name: String, container?: HTMLElement): HTMLElement
-       // Creates a new [map pane](#map-pane) with the given name if it doesn't exist already,
-       // then returns it. The pane is created as a children of `container`, or
-       // as a children of the main map pane if not set.
-       createPane: function (name, container) {
-               var className = 'leaflet-pane' + (name ? ' leaflet-' + name.replace('Pane', '') + '-pane' : ''),
-                   pane = L.DomUtil.create('div', className, container || this._mapPane);
+// @function enableImageDrag()
+// Cancels the effects of a previous [`L.DomUtil.disableImageDrag`](#domutil-disabletextselection).
+function enableImageDrag() {
+       off(window, 'dragstart', preventDefault);
+}

 
 

-               if (name) {
-                       this._panes[name] = pane;
-               }
-               return pane;
-       },
+var _outlineElement;
+var _outlineStyle;
+// @function preventOutline(el: HTMLElement)
+// Makes the [outline](https://developer.mozilla.org/docs/Web/CSS/outline)
+// of the element `el` invisible. Used internally by Leaflet to prevent
+// focusable elements from displaying an outline when the user performs a
+// drag interaction on them.
+function preventOutline(element) {
+       while (element.tabIndex === -1) {
+               element = element.parentNode;
+       }
+       if (!element.style) { return; }
+       restoreOutline();
+       _outlineElement = element;
+       _outlineStyle = element.style.outline;
+       element.style.outline = 'none';
+       on(window, 'keydown', restoreOutline);
+}

 
 

-       // @section Methods for Getting Map State
+// @function restoreOutline()
+// Cancels the effects of a previous [`L.DomUtil.preventOutline`]().
+function restoreOutline() {
+       if (!_outlineElement) { return; }
+       _outlineElement.style.outline = _outlineStyle;
+       _outlineElement = undefined;
+       _outlineStyle = undefined;
+       off(window, 'keydown', restoreOutline);
+}

 
 

-       // @method getCenter(): LatLng
-       // Returns the geographical center of the map view
-       getCenter: function () {
-               this._checkIfLoaded();

 
 

-               if (this._lastCenter && !this._moved()) {
-                       return this._lastCenter;
-               }
-               return this.layerPointToLatLng(this._getCenterLayerPoint());
-       },
+var DomUtil = (Object.freeze || Object)({
+       TRANSFORM: TRANSFORM,
+       TRANSITION: TRANSITION,
+       TRANSITION_END: TRANSITION_END,
+       get: get,
+       getStyle: getStyle,
+       create: create$1,
+       remove: remove,
+       empty: empty,
+       toFront: toFront,
+       toBack: toBack,
+       hasClass: hasClass,
+       addClass: addClass,
+       removeClass: removeClass,
+       setClass: setClass,
+       getClass: getClass,
+       setOpacity: setOpacity,
+       testProp: testProp,
+       setTransform: setTransform,
+       setPosition: setPosition,
+       getPosition: getPosition,
+       disableTextSelection: disableTextSelection,
+       enableTextSelection: enableTextSelection,
+       disableImageDrag: disableImageDrag,
+       enableImageDrag: enableImageDrag,
+       preventOutline: preventOutline,
+       restoreOutline: restoreOutline
+});

 
 

-       // @method getZoom(): Number
-       // Returns the current zoom level of the map view
-       getZoom: function () {
-               return this._zoom;
-       },
+/*
+ * @class PosAnimation
+ * @aka L.PosAnimation
+ * @inherits Evented
+ * Used internally for panning animations, utilizing CSS3 Transitions for modern browsers and a timer fallback for IE6-9.
+ *
+ * @example
+ * ```js
+ * var fx = new L.PosAnimation();
+ * fx.run(el, [300, 500], 0.5);
+ * ```
+ *
+ * @constructor L.PosAnimation()
+ * Creates a `PosAnimation` object.
+ *
+ */

 
 

-       // @method getBounds(): LatLngBounds
-       // Returns the geographical bounds visible in the current map view
-       getBounds: function () {
-               var bounds = this.getPixelBounds(),
-                   sw = this.unproject(bounds.getBottomLeft()),
-                   ne = this.unproject(bounds.getTopRight());
+var PosAnimation = Evented.extend({

 
 

-               return new L.LatLngBounds(sw, ne);
-       },
+       // @method run(el: HTMLElement, newPos: Point, duration?: Number, easeLinearity?: Number)
+       // Run an animation of a given element to a new position, optionally setting
+       // duration in seconds (`0.25` by default) and easing linearity factor (3rd
+       // argument of the [cubic bezier curve](http://cubic-bezier.com/#0,0,.5,1),
+       // `0.5` by default).
+       run: function (el, newPos, duration, easeLinearity) {
+               this.stop();

 
 

-       // @method getMinZoom(): Number
-       // Returns the minimum zoom level of the map (if set in the `minZoom` option of the map or of any layers), or `0` by default.
-       getMinZoom: function () {
-               return this.options.minZoom === undefined ? this._layersMinZoom || 0 : this.options.minZoom;
-       },
+               this._el = el;
+               this._inProgress = true;
+               this._duration = duration || 0.25;
+               this._easeOutPower = 1 / Math.max(easeLinearity || 0.5, 0.2);

 
 

-       // @method getMaxZoom(): Number
-       // Returns the maximum zoom level of the map (if set in the `maxZoom` option of the map or of any layers).
-       getMaxZoom: function () {
-               return this.options.maxZoom === undefined ?
-                       (this._layersMaxZoom === undefined ? Infinity : this._layersMaxZoom) :
-                       this.options.maxZoom;
-       },
+               this._startPos = getPosition(el);
+               this._offset = newPos.subtract(this._startPos);
+               this._startTime = +new Date();

 
 

-       // @method getBoundsZoom(bounds: LatLngBounds, inside?: Boolean): Number
-       // Returns the maximum zoom level on which the given bounds fit to the map
-       // view in its entirety. If `inside` (optional) is set to `true`, the method
-       // instead returns the minimum zoom level on which the map view fits into
-       // the given bounds in its entirety.
-       getBoundsZoom: function (bounds, inside, padding) { // (LatLngBounds[, Boolean, Point]) -> Number
-               bounds = L.latLngBounds(bounds);
-               padding = L.point(padding || [0, 0]);
+               // @event start: Event
+               // Fired when the animation starts
+               this.fire('start');

 
 

-               var zoom = this.getZoom() || 0,
-                   min = this.getMinZoom(),
-                   max = this.getMaxZoom(),
-                   nw = bounds.getNorthWest(),
-                   se = bounds.getSouthEast(),
-                   size = this.getSize().subtract(padding),
-                   boundsSize = L.bounds(this.project(se, zoom), this.project(nw, zoom)).getSize(),
-                   snap = L.Browser.any3d ? this.options.zoomSnap : 1;
+               this._animate();
+       },

 
 

-               var scale = Math.min(size.x / boundsSize.x, size.y / boundsSize.y);
-               zoom = this.getScaleZoom(scale, zoom);
+       // @method stop()
+       // Stops the animation (if currently running).
+       stop: function () {
+               if (!this._inProgress) { return; }

 
 

-               if (snap) {
-                       zoom = Math.round(zoom / (snap / 100)) * (snap / 100); // don't jump if within 1% of a snap level
-                       zoom = inside ? Math.ceil(zoom / snap) * snap : Math.floor(zoom / snap) * snap;
-               }
+               this._step(true);
+               this._complete();
+       },

 
 

-               return Math.max(min, Math.min(max, zoom));
+       _animate: function () {
+               // animation loop
+               this._animId = requestAnimFrame(this._animate, this);
+               this._step();

        },
 
        },
 

-       // @method getSize(): Point
-       // Returns the current size of the map container (in pixels).
-       getSize: function () {
-               if (!this._size || this._sizeChanged) {
-                       this._size = new L.Point(
-                               this._container.clientWidth || 0,
-                               this._container.clientHeight || 0);
+       _step: function (round) {
+               var elapsed = (+new Date()) - this._startTime,
+                   duration = this._duration * 1000;

 
 

-                       this._sizeChanged = false;
+               if (elapsed < duration) {
+                       this._runFrame(this._easeOut(elapsed / duration), round);
+               } else {
+                       this._runFrame(1);
+                       this._complete();

                }
                }

-               return this._size.clone();
-       },
-
-       // @method getPixelBounds(): Bounds
-       // Returns the bounds of the current map view in projected pixel
-       // coordinates (sometimes useful in layer and overlay implementations).
-       getPixelBounds: function (center, zoom) {
-               var topLeftPoint = this._getTopLeftPoint(center, zoom);
-               return new L.Bounds(topLeftPoint, topLeftPoint.add(this.getSize()));

        },
 
        },
 

-       // TODO: Check semantics - isn't the pixel origin the 0,0 coord relative to
-       // the map pane? "left point of the map layer" can be confusing, specially
-       // since there can be negative offsets.
-       // @method getPixelOrigin(): Point
-       // Returns the projected pixel coordinates of the top left point of
-       // the map layer (useful in custom layer and overlay implementations).
-       getPixelOrigin: function () {
-               this._checkIfLoaded();
-               return this._pixelOrigin;
-       },
+       _runFrame: function (progress, round) {
+               var pos = this._startPos.add(this._offset.multiplyBy(progress));
+               if (round) {
+                       pos._round();
+               }
+               setPosition(this._el, pos);

 
 

-       // @method getPixelWorldBounds(zoom?: Number): Bounds
-       // Returns the world's bounds in pixel coordinates for zoom level `zoom`.
-       // If `zoom` is omitted, the map's current zoom level is used.
-       getPixelWorldBounds: function (zoom) {
-               return this.options.crs.getProjectedBounds(zoom === undefined ? this.getZoom() : zoom);
+               // @event step: Event
+               // Fired continuously during the animation.
+               this.fire('step');

        },
 
        },
 

-       // @section Other Methods
+       _complete: function () {
+               cancelAnimFrame(this._animId);

 
 

-       // @method getPane(pane: String|HTMLElement): HTMLElement
-       // Returns a [map pane](#map-pane), given its name or its HTML element (its identity).
-       getPane: function (pane) {
-               return typeof pane === 'string' ? this._panes[pane] : pane;
+               this._inProgress = false;
+               // @event end: Event
+               // Fired when the animation ends.
+               this.fire('end');

        },
 
        },
 

-       // @method getPanes(): Object
-       // Returns a plain object containing the names of all [panes](#map-pane) as keys and
-       // the panes as values.
-       getPanes: function () {
-               return this._panes;
-       },
+       _easeOut: function (t) {
+               return 1 - Math.pow(1 - t, this._easeOutPower);
+       }
+});

 
 

-       // @method getContainer: HTMLElement
-       // Returns the HTML element that contains the map.
-       getContainer: function () {
-               return this._container;
-       },
+/*
+ * @class Map
+ * @aka L.Map
+ * @inherits Evented
+ *
+ * The central class of the API — it is used to create a map on a page and manipulate it.
+ *
+ * @example
+ *
+ * ```js
+ * // initialize the map on the "map" div with a given center and zoom
+ * var map = L.map('map', {
+ *     center: [51.505, -0.09],
+ *     zoom: 13
+ * });
+ * ```
+ *
+ */

 
 

+var Map = Evented.extend({

 
 

-       // @section Conversion Methods
+       options: {
+               // @section Map State Options
+               // @option crs: CRS = L.CRS.EPSG3857
+               // The [Coordinate Reference System](#crs) to use. Don't change this if you're not
+               // sure what it means.
+               crs: EPSG3857,

 
 

-       // @method getZoomScale(toZoom: Number, fromZoom: Number): Number
-       // Returns the scale factor to be applied to a map transition from zoom level
-       // `fromZoom` to `toZoom`. Used internally to help with zoom animations.
-       getZoomScale: function (toZoom, fromZoom) {
-               // TODO replace with universal implementation after refactoring projections
-               var crs = this.options.crs;
-               fromZoom = fromZoom === undefined ? this._zoom : fromZoom;
-               return crs.scale(toZoom) / crs.scale(fromZoom);
-       },
+               // @option center: LatLng = undefined
+               // Initial geographic center of the map
+               center: undefined,

 
 

-       // @method getScaleZoom(scale: Number, fromZoom: Number): Number
-       // Returns the zoom level that the map would end up at, if it is at `fromZoom`
-       // level and everything is scaled by a factor of `scale`. Inverse of
-       // [`getZoomScale`](#map-getZoomScale).
-       getScaleZoom: function (scale, fromZoom) {
-               var crs = this.options.crs;
-               fromZoom = fromZoom === undefined ? this._zoom : fromZoom;
-               var zoom = crs.zoom(scale * crs.scale(fromZoom));
-               return isNaN(zoom) ? Infinity : zoom;
-       },
+               // @option zoom: Number = undefined
+               // Initial map zoom level
+               zoom: undefined,

 
 

-       // @method project(latlng: LatLng, zoom: Number): Point
-       // Projects a geographical coordinate `LatLng` according to the projection
-       // of the map's CRS, then scales it according to `zoom` and the CRS's
-       // `Transformation`. The result is pixel coordinate relative to
-       // the CRS origin.
-       project: function (latlng, zoom) {
-               zoom = zoom === undefined ? this._zoom : zoom;
-               return this.options.crs.latLngToPoint(L.latLng(latlng), zoom);
-       },
+               // @option minZoom: Number = *
+               // Minimum zoom level of the map.
+               // If not specified and at least one `GridLayer` or `TileLayer` is in the map,
+               // the lowest of their `minZoom` options will be used instead.
+               minZoom: undefined,

 
 

-       // @method unproject(point: Point, zoom: Number): LatLng
-       // Inverse of [`project`](#map-project).
-       unproject: function (point, zoom) {
-               zoom = zoom === undefined ? this._zoom : zoom;
-               return this.options.crs.pointToLatLng(L.point(point), zoom);
-       },
+               // @option maxZoom: Number = *
+               // Maximum zoom level of the map.
+               // If not specified and at least one `GridLayer` or `TileLayer` is in the map,
+               // the highest of their `maxZoom` options will be used instead.
+               maxZoom: undefined,

 
 

-       // @method layerPointToLatLng(point: Point): LatLng
-       // Given a pixel coordinate relative to the [origin pixel](#map-getpixelorigin),
-       // returns the corresponding geographical coordinate (for the current zoom level).
-       layerPointToLatLng: function (point) {
-               var projectedPoint = L.point(point).add(this.getPixelOrigin());
-               return this.unproject(projectedPoint);
-       },
+               // @option layers: Layer[] = []
+               // Array of layers that will be added to the map initially
+               layers: [],

 
 

-       // @method latLngToLayerPoint(latlng: LatLng): Point
-       // Given a geographical coordinate, returns the corresponding pixel coordinate
-       // relative to the [origin pixel](#map-getpixelorigin).
-       latLngToLayerPoint: function (latlng) {
-               var projectedPoint = this.project(L.latLng(latlng))._round();
-               return projectedPoint._subtract(this.getPixelOrigin());
-       },
+               // @option maxBounds: LatLngBounds = null
+               // When this option is set, the map restricts the view to the given
+               // geographical bounds, bouncing the user back if the user tries to pan
+               // outside the view. To set the restriction dynamically, use
+               // [`setMaxBounds`](#map-setmaxbounds) method.
+               maxBounds: undefined,

 
 

-       // @method wrapLatLng(latlng: LatLng): LatLng
-       // Returns a `LatLng` where `lat` and `lng` has been wrapped according to the
-       // map's CRS's `wrapLat` and `wrapLng` properties, if they are outside the
-       // CRS's bounds.
-       // By default this means longitude is wrapped around the dateline so its
-       // value is between -180 and +180 degrees.
-       wrapLatLng: function (latlng) {
-               return this.options.crs.wrapLatLng(L.latLng(latlng));
-       },
+               // @option renderer: Renderer = *
+               // The default method for drawing vector layers on the map. `L.SVG`
+               // or `L.Canvas` by default depending on browser support.
+               renderer: undefined,

 
 

-       // @method wrapLatLngBounds(bounds: LatLngBounds): LatLngBounds
-       // Returns a `LatLngBounds` with the same size as the given one, ensuring that
-       // its center is within the CRS's bounds.
-       // By default this means the center longitude is wrapped around the dateline so its
-       // value is between -180 and +180 degrees, and the majority of the bounds
-       // overlaps the CRS's bounds.
-       wrapLatLngBounds: function (latlng) {
-               return this.options.crs.wrapLatLngBounds(L.latLngBounds(latlng));
-       },

 
 

-       // @method distance(latlng1: LatLng, latlng2: LatLng): Number
-       // Returns the distance between two geographical coordinates according to
-       // the map's CRS. By default this measures distance in meters.
-       distance: function (latlng1, latlng2) {
-               return this.options.crs.distance(L.latLng(latlng1), L.latLng(latlng2));
-       },
+               // @section Animation Options
+               // @option zoomAnimation: Boolean = true
+               // Whether the map zoom animation is enabled. By default it's enabled
+               // in all browsers that support CSS3 Transitions except Android.
+               zoomAnimation: true,

 
 

-       // @method containerPointToLayerPoint(point: Point): Point
-       // Given a pixel coordinate relative to the map container, returns the corresponding
-       // pixel coordinate relative to the [origin pixel](#map-getpixelorigin).
-       containerPointToLayerPoint: function (point) { // (Point)
-               return L.point(point).subtract(this._getMapPanePos());
-       },
+               // @option zoomAnimationThreshold: Number = 4
+               // Won't animate zoom if the zoom difference exceeds this value.
+               zoomAnimationThreshold: 4,

 
 

-       // @method layerPointToContainerPoint(point: Point): Point
-       // Given a pixel coordinate relative to the [origin pixel](#map-getpixelorigin),
-       // returns the corresponding pixel coordinate relative to the map container.
-       layerPointToContainerPoint: function (point) { // (Point)
-               return L.point(point).add(this._getMapPanePos());
-       },
+               // @option fadeAnimation: Boolean = true
+               // Whether the tile fade animation is enabled. By default it's enabled
+               // in all browsers that support CSS3 Transitions except Android.
+               fadeAnimation: true,

 
 

-       // @method containerPointToLatLng(point: Point): LatLng
-       // Given a pixel coordinate relative to the map container, returns
-       // the corresponding geographical coordinate (for the current zoom level).
-       containerPointToLatLng: function (point) {
-               var layerPoint = this.containerPointToLayerPoint(L.point(point));
-               return this.layerPointToLatLng(layerPoint);
-       },
+               // @option markerZoomAnimation: Boolean = true
+               // Whether markers animate their zoom with the zoom animation, if disabled
+               // they will disappear for the length of the animation. By default it's
+               // enabled in all browsers that support CSS3 Transitions except Android.
+               markerZoomAnimation: true,

 
 

-       // @method latLngToContainerPoint(latlng: LatLng): Point
-       // Given a geographical coordinate, returns the corresponding pixel coordinate
-       // relative to the map container.
-       latLngToContainerPoint: function (latlng) {
-               return this.layerPointToContainerPoint(this.latLngToLayerPoint(L.latLng(latlng)));
-       },
+               // @option transform3DLimit: Number = 2^23
+               // Defines the maximum size of a CSS translation transform. The default
+               // value should not be changed unless a web browser positions layers in
+               // the wrong place after doing a large `panBy`.
+               transform3DLimit: 8388608, // Precision limit of a 32-bit float

 
 

-       // @method mouseEventToContainerPoint(ev: MouseEvent): Point
-       // Given a MouseEvent object, returns the pixel coordinate relative to the
-       // map container where the event took place.
-       mouseEventToContainerPoint: function (e) {
-               return L.DomEvent.getMousePosition(e, this._container);
-       },
+               // @section Interaction Options
+               // @option zoomSnap: Number = 1
+               // Forces the map's zoom level to always be a multiple of this, particularly
+               // right after a [`fitBounds()`](#map-fitbounds) or a pinch-zoom.
+               // By default, the zoom level snaps to the nearest integer; lower values
+               // (e.g. `0.5` or `0.1`) allow for greater granularity. A value of `0`
+               // means the zoom level will not be snapped after `fitBounds` or a pinch-zoom.
+               zoomSnap: 1,

 
 

-       // @method mouseEventToLayerPoint(ev: MouseEvent): Point
-       // Given a MouseEvent object, returns the pixel coordinate relative to
-       // the [origin pixel](#map-getpixelorigin) where the event took place.
-       mouseEventToLayerPoint: function (e) {
-               return this.containerPointToLayerPoint(this.mouseEventToContainerPoint(e));
-       },
+               // @option zoomDelta: Number = 1
+               // Controls how much the map's zoom level will change after a
+               // [`zoomIn()`](#map-zoomin), [`zoomOut()`](#map-zoomout), pressing `+`
+               // or `-` on the keyboard, or using the [zoom controls](#control-zoom).
+               // Values smaller than `1` (e.g. `0.5`) allow for greater granularity.
+               zoomDelta: 1,

 
 

-       // @method mouseEventToLatLng(ev: MouseEvent): LatLng
-       // Given a MouseEvent object, returns geographical coordinate where the
-       // event took place.
-       mouseEventToLatLng: function (e) { // (MouseEvent)
-               return this.layerPointToLatLng(this.mouseEventToLayerPoint(e));
+               // @option trackResize: Boolean = true
+               // Whether the map automatically handles browser window resize to update itself.
+               trackResize: true

        },
 
        },
 

+       initialize: function (id, options) { // (HTMLElement or String, Object)
+               options = setOptions(this, options);
+
+               this._initContainer(id);
+               this._initLayout();

 
 

-       // map initialization methods
+               // hack for https://github.com/Leaflet/Leaflet/issues/1980
+               this._onResize = bind(this._onResize, this);

 
 

-       _initContainer: function (id) {
-               var container = this._container = L.DomUtil.get(id);
+               this._initEvents();

 
 

-               if (!container) {
-                       throw new Error('Map container not found.');
-               } else if (container._leaflet_id) {
-                       throw new Error('Map container is already initialized.');
+               if (options.maxBounds) {
+                       this.setMaxBounds(options.maxBounds);

                }
 
                }
 

-               L.DomEvent.addListener(container, 'scroll', this._onScroll, this);
-               this._containerId = L.Util.stamp(container);
-       },
+               if (options.zoom !== undefined) {
+                       this._zoom = this._limitZoom(options.zoom);
+               }

 
 

-       _initLayout: function () {
-               var container = this._container;
+               if (options.center && options.zoom !== undefined) {
+                       this.setView(toLatLng(options.center), options.zoom, {reset: true});
+               }

 
 

-               this._fadeAnimated = this.options.fadeAnimation && L.Browser.any3d;
+               this._handlers = [];
+               this._layers = {};
+               this._zoomBoundLayers = {};
+               this._sizeChanged = true;

 
 

-               L.DomUtil.addClass(container, 'leaflet-container' +
-                       (L.Browser.touch ? ' leaflet-touch' : '') +
-                       (L.Browser.retina ? ' leaflet-retina' : '') +
-                       (L.Browser.ielt9 ? ' leaflet-oldie' : '') +
-                       (L.Browser.safari ? ' leaflet-safari' : '') +
-                       (this._fadeAnimated ? ' leaflet-fade-anim' : ''));
+               this.callInitHooks();

 
 

-               var position = L.DomUtil.getStyle(container, 'position');
+               // don't animate on browsers without hardware-accelerated transitions or old Android/Opera
+               this._zoomAnimated = TRANSITION && any3d && !mobileOpera &&
+                               this.options.zoomAnimation;

 
 

-               if (position !== 'absolute' && position !== 'relative' && position !== 'fixed') {
-                       container.style.position = 'relative';
+               // zoom transitions run with the same duration for all layers, so if one of transitionend events
+               // happens after starting zoom animation (propagating to the map pane), we know that it ended globally
+               if (this._zoomAnimated) {
+                       this._createAnimProxy();
+                       on(this._proxy, TRANSITION_END, this._catchTransitionEnd, this);

                }
 
                }
 

-               this._initPanes();
-
-               if (this._initControlPos) {
-                       this._initControlPos();
-               }
+               this._addLayers(this.options.layers);

        },
 
        },
 

-       _initPanes: function () {
-               var panes = this._panes = {};
-               this._paneRenderers = {};
-
-               // @section
-               //
-               // Panes are DOM elements used to control the ordering of layers on the map. You
-               // can access panes with [`map.getPane`](#map-getpane) or
-               // [`map.getPanes`](#map-getpanes) methods. New panes can be created with the
-               // [`map.createPane`](#map-createpane) method.
-               //
-               // Every map has the following default panes that differ only in zIndex.
-               //
-               // @pane mapPane: HTMLElement = 'auto'
-               // Pane that contains all other map panes

 
 

-               this._mapPane = this.createPane('mapPane', this._container);
-               L.DomUtil.setPosition(this._mapPane, new L.Point(0, 0));
+       // @section Methods for modifying map state

 
 

-               // @pane tilePane: HTMLElement = 200
-               // Pane for `GridLayer`s and `TileLayer`s
-               this.createPane('tilePane');
-               // @pane overlayPane: HTMLElement = 400
-               // Pane for vector overlays (`Path`s), like `Polyline`s and `Polygon`s
-               this.createPane('shadowPane');
-               // @pane shadowPane: HTMLElement = 500
-               // Pane for overlay shadows (e.g. `Marker` shadows)
-               this.createPane('overlayPane');
-               // @pane markerPane: HTMLElement = 600
-               // Pane for `Icon`s of `Marker`s
-               this.createPane('markerPane');
-               // @pane tooltipPane: HTMLElement = 650
-               // Pane for tooltip.
-               this.createPane('tooltipPane');
-               // @pane popupPane: HTMLElement = 700
-               // Pane for `Popup`s.
-               this.createPane('popupPane');
+       // @method setView(center: LatLng, zoom: Number, options?: Zoom/pan options): this
+       // Sets the view of the map (geographical center and zoom) with the given
+       // animation options.
+       setView: function (center, zoom, options) {

 
 

-               if (!this.options.markerZoomAnimation) {
-                       L.DomUtil.addClass(panes.markerPane, 'leaflet-zoom-hide');
-                       L.DomUtil.addClass(panes.shadowPane, 'leaflet-zoom-hide');
-               }
-       },
+               zoom = zoom === undefined ? this._zoom : this._limitZoom(zoom);
+               center = this._limitCenter(toLatLng(center), zoom, this.options.maxBounds);
+               options = options || {};

 
 

+               this._stop();

 
 

-       // private methods that modify map state
+               if (this._loaded && !options.reset && options !== true) {

 
 

-       // @section Map state change events
-       _resetView: function (center, zoom) {
-               L.DomUtil.setPosition(this._mapPane, new L.Point(0, 0));
+                       if (options.animate !== undefined) {
+                               options.zoom = extend({animate: options.animate}, options.zoom);
+                               options.pan = extend({animate: options.animate, duration: options.duration}, options.pan);
+                       }

 
 

-               var loading = !this._loaded;
-               this._loaded = true;
-               zoom = this._limitZoom(zoom);
+                       // try animating pan or zoom
+                       var moved = (this._zoom !== zoom) ?
+                               this._tryAnimatedZoom && this._tryAnimatedZoom(center, zoom, options.zoom) :
+                               this._tryAnimatedPan(center, options.pan);

 
 

-               this.fire('viewprereset');
+                       if (moved) {
+                               // prevent resize handler call, the view will refresh after animation anyway
+                               clearTimeout(this._sizeTimer);
+                               return this;
+                       }
+               }

 
 

-               var zoomChanged = this._zoom !== zoom;
-               this
-                       ._moveStart(zoomChanged)
-                       ._move(center, zoom)
-                       ._moveEnd(zoomChanged);
+               // animation didn't start, just reset the map view
+               this._resetView(center, zoom);

 
 

-               // @event viewreset: Event
-               // Fired when the map needs to redraw its content (this usually happens
-               // on map zoom or load). Very useful for creating custom overlays.
-               this.fire('viewreset');
+               return this;
+       },

 
 

-               // @event load: Event
-               // Fired when the map is initialized (when its center and zoom are set
-               // for the first time).
-               if (loading) {
-                       this.fire('load');
+       // @method setZoom(zoom: Number, options?: Zoom/pan options): this
+       // Sets the zoom of the map.
+       setZoom: function (zoom, options) {
+               if (!this._loaded) {
+                       this._zoom = zoom;
+                       return this;

                }
                }

+               return this.setView(this.getCenter(), zoom, {zoom: options});

        },
 
        },
 

-       _moveStart: function (zoomChanged) {
-               // @event zoomstart: Event
-               // Fired when the map zoom is about to change (e.g. before zoom animation).
-               // @event movestart: Event
-               // Fired when the view of the map starts changing (e.g. user starts dragging the map).
-               if (zoomChanged) {
-                       this.fire('zoomstart');
-               }
-               return this.fire('movestart');
+       // @method zoomIn(delta?: Number, options?: Zoom options): this
+       // Increases the zoom of the map by `delta` ([`zoomDelta`](#map-zoomdelta) by default).
+       zoomIn: function (delta, options) {
+               delta = delta || (any3d ? this.options.zoomDelta : 1);
+               return this.setZoom(this._zoom + delta, options);

        },
 
        },
 

-       _move: function (center, zoom, data) {
-               if (zoom === undefined) {
-                       zoom = this._zoom;
-               }
-               var zoomChanged = this._zoom !== zoom;
+       // @method zoomOut(delta?: Number, options?: Zoom options): this
+       // Decreases the zoom of the map by `delta` ([`zoomDelta`](#map-zoomdelta) by default).
+       zoomOut: function (delta, options) {
+               delta = delta || (any3d ? this.options.zoomDelta : 1);
+               return this.setZoom(this._zoom - delta, options);
+       },

 
 

-               this._zoom = zoom;
-               this._lastCenter = center;
-               this._pixelOrigin = this._getNewPixelOrigin(center);
+       // @method setZoomAround(latlng: LatLng, zoom: Number, options: Zoom options): this
+       // Zooms the map while keeping a specified geographical point on the map
+       // stationary (e.g. used internally for scroll zoom and double-click zoom).
+       // @alternative
+       // @method setZoomAround(offset: Point, zoom: Number, options: Zoom options): this
+       // Zooms the map while keeping a specified pixel on the map (relative to the top-left corner) stationary.
+       setZoomAround: function (latlng, zoom, options) {
+               var scale = this.getZoomScale(zoom),
+                   viewHalf = this.getSize().divideBy(2),
+                   containerPoint = latlng instanceof Point ? latlng : this.latLngToContainerPoint(latlng),

 
 

-               // @event zoom: Event
-               // Fired repeatedly during any change in zoom level, including zoom
-               // and fly animations.
-               if (zoomChanged || (data && data.pinch)) {      // Always fire 'zoom' if pinching because #3530
-                       this.fire('zoom', data);
-               }
+                   centerOffset = containerPoint.subtract(viewHalf).multiplyBy(1 - 1 / scale),
+                   newCenter = this.containerPointToLatLng(viewHalf.add(centerOffset));

 
 

-               // @event move: Event
-               // Fired repeatedly during any movement of the map, including pan and
-               // fly animations.
-               return this.fire('move', data);
+               return this.setView(newCenter, zoom, {zoom: options});

        },
 
        },
 

-       _moveEnd: function (zoomChanged) {
-               // @event zoomend: Event
-               // Fired when the map has changed, after any animations.
-               if (zoomChanged) {
-                       this.fire('zoomend');
-               }
-
-               // @event moveend: Event
-               // Fired when the center of the map stops changing (e.g. user stopped
-               // dragging the map).
-               return this.fire('moveend');
-       },
+       _getBoundsCenterZoom: function (bounds, options) {

 
 

-       _stop: function () {
-               L.Util.cancelAnimFrame(this._flyToFrame);
-               if (this._panAnim) {
-                       this._panAnim.stop();
-               }
-               return this;
-       },
+               options = options || {};
+               bounds = bounds.getBounds ? bounds.getBounds() : toLatLngBounds(bounds);

 
 

-       _rawPanBy: function (offset) {
-               L.DomUtil.setPosition(this._mapPane, this._getMapPanePos().subtract(offset));
-       },
+               var paddingTL = toPoint(options.paddingTopLeft || options.padding || [0, 0]),
+                   paddingBR = toPoint(options.paddingBottomRight || options.padding || [0, 0]),

 
 

-       _getZoomSpan: function () {
-               return this.getMaxZoom() - this.getMinZoom();
-       },
+                   zoom = this.getBoundsZoom(bounds, false, paddingTL.add(paddingBR));

 
 

-       _panInsideMaxBounds: function () {
-               if (!this._enforcingBounds) {
-                       this.panInsideBounds(this.options.maxBounds);
-               }
-       },
+               zoom = (typeof options.maxZoom === 'number') ? Math.min(options.maxZoom, zoom) : zoom;

 
 

-       _checkIfLoaded: function () {
-               if (!this._loaded) {
-                       throw new Error('Set map center and zoom first.');
+               if (zoom === Infinity) {
+                       return {
+                               center: bounds.getCenter(),
+                               zoom: zoom
+                       };

                }
                }

-       },

 
 

-       // DOM event handling
+               var paddingOffset = paddingBR.subtract(paddingTL).divideBy(2),

 
 

-       // @section Interaction events
-       _initEvents: function (remove) {
-               if (!L.DomEvent) { return; }
+                   swPoint = this.project(bounds.getSouthWest(), zoom),
+                   nePoint = this.project(bounds.getNorthEast(), zoom),
+                   center = this.unproject(swPoint.add(nePoint).divideBy(2).add(paddingOffset), zoom);

 
 

-               this._targets = {};
-               this._targets[L.stamp(this._container)] = this;
+               return {
+                       center: center,
+                       zoom: zoom
+               };
+       },

 
 

-               var onOff = remove ? 'off' : 'on';
+       // @method fitBounds(bounds: LatLngBounds, options?: fitBounds options): this
+       // Sets a map view that contains the given geographical bounds with the
+       // maximum zoom level possible.
+       fitBounds: function (bounds, options) {

 
 

-               // @event click: MouseEvent
-               // Fired when the user clicks (or taps) the map.
-               // @event dblclick: MouseEvent
-               // Fired when the user double-clicks (or double-taps) the map.
-               // @event mousedown: MouseEvent
-               // Fired when the user pushes the mouse button on the map.
-               // @event mouseup: MouseEvent
-               // Fired when the user releases the mouse button on the map.
-               // @event mouseover: MouseEvent
-               // Fired when the mouse enters the map.
-               // @event mouseout: MouseEvent
-               // Fired when the mouse leaves the map.
-               // @event mousemove: MouseEvent
-               // Fired while the mouse moves over the map.
-               // @event contextmenu: MouseEvent
-               // Fired when the user pushes the right mouse button on the map, prevents
-               // default browser context menu from showing if there are listeners on
-               // this event. Also fired on mobile when the user holds a single touch
-               // for a second (also called long press).
-               // @event keypress: KeyboardEvent
-               // Fired when the user presses a key from the keyboard while the map is focused.
-               L.DomEvent[onOff](this._container, 'click dblclick mousedown mouseup ' +
-                       'mouseover mouseout mousemove contextmenu keypress', this._handleDOMEvent, this);
+               bounds = toLatLngBounds(bounds);

 
 

-               if (this.options.trackResize) {
-                       L.DomEvent[onOff](window, 'resize', this._onResize, this);
+               if (!bounds.isValid()) {
+                       throw new Error('Bounds are not valid.');

                }
 
                }
 

-               if (L.Browser.any3d && this.options.transform3DLimit) {
-                       this[onOff]('moveend', this._onMoveEnd);
-               }
+               var target = this._getBoundsCenterZoom(bounds, options);
+               return this.setView(target.center, target.zoom, options);

        },
 
        },
 

-       _onResize: function () {
-               L.Util.cancelAnimFrame(this._resizeRequest);
-               this._resizeRequest = L.Util.requestAnimFrame(
-                       function () { this.invalidateSize({debounceMoveend: true}); }, this);
+       // @method fitWorld(options?: fitBounds options): this
+       // Sets a map view that mostly contains the whole world with the maximum
+       // zoom level possible.
+       fitWorld: function (options) {
+               return this.fitBounds([[-90, -180], [90, 180]], options);

        },
 
        },
 

-       _onScroll: function () {
-               this._container.scrollTop  = 0;
-               this._container.scrollLeft = 0;
+       // @method panTo(latlng: LatLng, options?: Pan options): this
+       // Pans the map to a given center.
+       panTo: function (center, options) { // (LatLng)
+               return this.setView(center, this._zoom, {pan: options});

        },
 
        },
 

-       _onMoveEnd: function () {
-               var pos = this._getMapPanePos();
-               if (Math.max(Math.abs(pos.x), Math.abs(pos.y)) >= this.options.transform3DLimit) {
-                       // https://bugzilla.mozilla.org/show_bug.cgi?id=1203873 but Webkit also have
-                       // a pixel offset on very high values, see: http://jsfiddle.net/dg6r5hhb/
-                       this._resetView(this.getCenter(), this.getZoom());
+       // @method panBy(offset: Point, options?: Pan options): this
+       // Pans the map by a given number of pixels (animated).
+       panBy: function (offset, options) {
+               offset = toPoint(offset).round();
+               options = options || {};
+
+               if (!offset.x && !offset.y) {
+                       return this.fire('moveend');
+               }
+               // If we pan too far, Chrome gets issues with tiles
+               // and makes them disappear or appear in the wrong place (slightly offset) #2602
+               if (options.animate !== true && !this.getSize().contains(offset)) {
+                       this._resetView(this.unproject(this.project(this.getCenter()).add(offset)), this.getZoom());
+                       return this;

                }
                }

-       },

 
 

-       _findEventTargets: function (e, type) {
-               var targets = [],
-                   target,
-                   isHover = type === 'mouseout' || type === 'mouseover',
-                   src = e.target || e.srcElement,
-                   dragging = false;
+               if (!this._panAnim) {
+                       this._panAnim = new PosAnimation();

 
 

-               while (src) {
-                       target = this._targets[L.stamp(src)];
-                       if (target && (type === 'click' || type === 'preclick') && !e._simulated && this._draggableMoved(target)) {
-                               // Prevent firing click after you just dragged an object.
-                               dragging = true;
-                               break;
-                       }
-                       if (target && target.listens(type, true)) {
-                               if (isHover && !L.DomEvent._isExternalTarget(src, e)) { break; }
-                               targets.push(target);
-                               if (isHover) { break; }
-                       }
-                       if (src === this._container) { break; }
-                       src = src.parentNode;
-               }
-               if (!targets.length && !dragging && !isHover && L.DomEvent._isExternalTarget(src, e)) {
-                       targets = [this];
+                       this._panAnim.on({
+                               'step': this._onPanTransitionStep,
+                               'end': this._onPanTransitionEnd
+                       }, this);

                }
                }

-               return targets;
-       },

 
 

-       _handleDOMEvent: function (e) {
-               if (!this._loaded || L.DomEvent._skipped(e)) { return; }
+               // don't fire movestart if animating inertia
+               if (!options.noMoveStart) {
+                       this.fire('movestart');
+               }

 
 

-               var type = e.type === 'keypress' && e.keyCode === 13 ? 'click' : e.type;
+               // animate pan unless animate: false specified
+               if (options.animate !== false) {
+                       addClass(this._mapPane, 'leaflet-pan-anim');

 
 

-               if (type === 'mousedown') {
-                       // prevents outline when clicking on keyboard-focusable element
-                       L.DomUtil.preventOutline(e.target || e.srcElement);
+                       var newPos = this._getMapPanePos().subtract(offset).round();
+                       this._panAnim.run(this._mapPane, newPos, options.duration || 0.25, options.easeLinearity);
+               } else {
+                       this._rawPanBy(offset);
+                       this.fire('move').fire('moveend');

                }
 
                }
 

-               this._fireDOMEvent(e, type);
+               return this;

        },
 
        },
 

-       _fireDOMEvent: function (e, type, targets) {
+       // @method flyTo(latlng: LatLng, zoom?: Number, options?: Zoom/pan options): this
+       // Sets the view of the map (geographical center and zoom) performing a smooth
+       // pan-zoom animation.
+       flyTo: function (targetCenter, targetZoom, options) {

 
 

-               if (e.type === 'click') {
-                       // Fire a synthetic 'preclick' event which propagates up (mainly for closing popups).
-                       // @event preclick: MouseEvent
-                       // Fired before mouse click on the map (sometimes useful when you
-                       // want something to happen on click before any existing click
-                       // handlers start running).
-                       var synth = L.Util.extend({}, e);
-                       synth.type = 'preclick';
-                       this._fireDOMEvent(synth, synth.type, targets);
+               options = options || {};
+               if (options.animate === false || !any3d) {
+                       return this.setView(targetCenter, targetZoom, options);

                }
 
                }
 

-               if (e._stopped) { return; }
-
-               // Find the layer the event is propagating from and its parents.
-               targets = (targets || []).concat(this._findEventTargets(e, type));
-
-               if (!targets.length) { return; }
+               this._stop();

 
 

-               var target = targets[0];
-               if (type === 'contextmenu' && target.listens(type, true)) {
-                       L.DomEvent.preventDefault(e);
-               }
+               var from = this.project(this.getCenter()),
+                   to = this.project(targetCenter),
+                   size = this.getSize(),
+                   startZoom = this._zoom;

 
 

-               var data = {
-                       originalEvent: e
-               };
+               targetCenter = toLatLng(targetCenter);
+               targetZoom = targetZoom === undefined ? startZoom : targetZoom;

 
 

-               if (e.type !== 'keypress') {
-                       var isMarker = target instanceof L.Marker;
-                       data.containerPoint = isMarker ?
-                                       this.latLngToContainerPoint(target.getLatLng()) : this.mouseEventToContainerPoint(e);
-                       data.layerPoint = this.containerPointToLayerPoint(data.containerPoint);
-                       data.latlng = isMarker ? target.getLatLng() : this.layerPointToLatLng(data.layerPoint);
-               }
+               var w0 = Math.max(size.x, size.y),
+                   w1 = w0 * this.getZoomScale(startZoom, targetZoom),
+                   u1 = (to.distanceTo(from)) || 1,
+                   rho = 1.42,
+                   rho2 = rho * rho;

 
 

-               for (var i = 0; i < targets.length; i++) {
-                       targets[i].fire(type, data, true);
-                       if (data.originalEvent._stopped ||
-                               (targets[i].options.nonBubblingEvents && L.Util.indexOf(targets[i].options.nonBubblingEvents, type) !== -1)) { return; }
-               }
-       },
+               function r(i) {
+                       var s1 = i ? -1 : 1,
+                           s2 = i ? w1 : w0,
+                           t1 = w1 * w1 - w0 * w0 + s1 * rho2 * rho2 * u1 * u1,
+                           b1 = 2 * s2 * rho2 * u1,
+                           b = t1 / b1,
+                           sq = Math.sqrt(b * b + 1) - b;

 
 

-       _draggableMoved: function (obj) {
-               obj = obj.dragging && obj.dragging.enabled() ? obj : this;
-               return (obj.dragging && obj.dragging.moved()) || (this.boxZoom && this.boxZoom.moved());
-       },
+                           // workaround for floating point precision bug when sq = 0, log = -Infinite,
+                           // thus triggering an infinite loop in flyTo
+                           var log = sq < 0.000000001 ? -18 : Math.log(sq);

 
 

-       _clearHandlers: function () {
-               for (var i = 0, len = this._handlers.length; i < len; i++) {
-                       this._handlers[i].disable();
+                       return log;

                }
                }

-       },

 
 

-       // @section Other Methods
+               function sinh(n) { return (Math.exp(n) - Math.exp(-n)) / 2; }
+               function cosh(n) { return (Math.exp(n) + Math.exp(-n)) / 2; }
+               function tanh(n) { return sinh(n) / cosh(n); }

 
 

-       // @method whenReady(fn: Function, context?: Object): this
-       // Runs the given function `fn` when the map gets initialized with
-       // a view (center and zoom) and at least one layer, or immediately
-       // if it's already initialized, optionally passing a function context.
-       whenReady: function (callback, context) {
-               if (this._loaded) {
-                       callback.call(context || this, {target: this});
-               } else {
-                       this.on('load', callback, context);
-               }
-               return this;
-       },
+               var r0 = r(0);

 
 

+               function w(s) { return w0 * (cosh(r0) / cosh(r0 + rho * s)); }
+               function u(s) { return w0 * (cosh(r0) * tanh(r0 + rho * s) - sinh(r0)) / rho2; }

 
 

-       // private methods for getting map state
+               function easeOut(t) { return 1 - Math.pow(1 - t, 1.5); }

 
 

-       _getMapPanePos: function () {
-               return L.DomUtil.getPosition(this._mapPane) || new L.Point(0, 0);
-       },
+               var start = Date.now(),
+                   S = (r(1) - r0) / rho,
+                   duration = options.duration ? 1000 * options.duration : 1000 * S * 0.8;

 
 

-       _moved: function () {
-               var pos = this._getMapPanePos();
-               return pos && !pos.equals([0, 0]);
-       },
+               function frame() {
+                       var t = (Date.now() - start) / duration,
+                           s = easeOut(t) * S;

 
 

-       _getTopLeftPoint: function (center, zoom) {
-               var pixelOrigin = center && zoom !== undefined ?
-                       this._getNewPixelOrigin(center, zoom) :
-                       this.getPixelOrigin();
-               return pixelOrigin.subtract(this._getMapPanePos());
-       },
+                       if (t <= 1) {
+                               this._flyToFrame = requestAnimFrame(frame, this);

 
 

-       _getNewPixelOrigin: function (center, zoom) {
-               var viewHalf = this.getSize()._divideBy(2);
-               return this.project(center, zoom)._subtract(viewHalf)._add(this._getMapPanePos())._round();
-       },
+                               this._move(
+                                       this.unproject(from.add(to.subtract(from).multiplyBy(u(s) / u1)), startZoom),
+                                       this.getScaleZoom(w0 / w(s), startZoom),
+                                       {flyTo: true});

 
 

-       _latLngToNewLayerPoint: function (latlng, zoom, center) {
-               var topLeft = this._getNewPixelOrigin(center, zoom);
-               return this.project(latlng, zoom)._subtract(topLeft);
-       },
+                       } else {
+                               this
+                                       ._move(targetCenter, targetZoom)
+                                       ._moveEnd(true);
+                       }
+               }

 
 

-       _latLngBoundsToNewLayerBounds: function (latLngBounds, zoom, center) {
-               var topLeft = this._getNewPixelOrigin(center, zoom);
-               return L.bounds([
-                       this.project(latLngBounds.getSouthWest(), zoom)._subtract(topLeft),
-                       this.project(latLngBounds.getNorthWest(), zoom)._subtract(topLeft),
-                       this.project(latLngBounds.getSouthEast(), zoom)._subtract(topLeft),
-                       this.project(latLngBounds.getNorthEast(), zoom)._subtract(topLeft)
-               ]);
-       },
+               this._moveStart(true);

 
 

-       // layer point of the current center
-       _getCenterLayerPoint: function () {
-               return this.containerPointToLayerPoint(this.getSize()._divideBy(2));
+               frame.call(this);
+               return this;

        },
 
        },
 

-       // offset of the specified place to the current center in pixels
-       _getCenterOffset: function (latlng) {
-               return this.latLngToLayerPoint(latlng).subtract(this._getCenterLayerPoint());
+       // @method flyToBounds(bounds: LatLngBounds, options?: fitBounds options): this
+       // Sets the view of the map with a smooth animation like [`flyTo`](#map-flyto),
+       // but takes a bounds parameter like [`fitBounds`](#map-fitbounds).
+       flyToBounds: function (bounds, options) {
+               var target = this._getBoundsCenterZoom(bounds, options);
+               return this.flyTo(target.center, target.zoom, options);

        },
 
        },
 

-       // adjust center for view to get inside bounds
-       _limitCenter: function (center, zoom, bounds) {
+       // @method setMaxBounds(bounds: Bounds): this
+       // Restricts the map view to the given bounds (see the [maxBounds](#map-maxbounds) option).
+       setMaxBounds: function (bounds) {
+               bounds = toLatLngBounds(bounds);

 
 

-               if (!bounds) { return center; }
+               if (!bounds.isValid()) {
+                       this.options.maxBounds = null;
+                       return this.off('moveend', this._panInsideMaxBounds);
+               } else if (this.options.maxBounds) {
+                       this.off('moveend', this._panInsideMaxBounds);
+               }

 
 

-               var centerPoint = this.project(center, zoom),
-                   viewHalf = this.getSize().divideBy(2),
-                   viewBounds = new L.Bounds(centerPoint.subtract(viewHalf), centerPoint.add(viewHalf)),
-                   offset = this._getBoundsOffset(viewBounds, bounds, zoom);
+               this.options.maxBounds = bounds;

 
 

-               // If offset is less than a pixel, ignore.
-               // This prevents unstable projections from getting into
-               // an infinite loop of tiny offsets.
-               if (offset.round().equals([0, 0])) {
-                       return center;
+               if (this._loaded) {
+                       this._panInsideMaxBounds();

                }
 
                }
 

-               return this.unproject(centerPoint.add(offset), zoom);
+               return this.on('moveend', this._panInsideMaxBounds);

        },
 
        },
 

-       // adjust offset for view to get inside bounds
-       _limitOffset: function (offset, bounds) {
-               if (!bounds) { return offset; }
+       // @method setMinZoom(zoom: Number): this
+       // Sets the lower limit for the available zoom levels (see the [minZoom](#map-minzoom) option).
+       setMinZoom: function (zoom) {
+               this.options.minZoom = zoom;

 
 

-               var viewBounds = this.getPixelBounds(),
-                   newBounds = new L.Bounds(viewBounds.min.add(offset), viewBounds.max.add(offset));
+               if (this._loaded && this.getZoom() < this.options.minZoom) {
+                       return this.setZoom(zoom);
+               }

 
 

-               return offset.add(this._getBoundsOffset(newBounds, bounds));
+               return this;

        },
 
        },
 

-       // returns offset needed for pxBounds to get inside maxBounds at a specified zoom
-       _getBoundsOffset: function (pxBounds, maxBounds, zoom) {
-               var projectedMaxBounds = L.bounds(
-                       this.project(maxBounds.getNorthEast(), zoom),
-                       this.project(maxBounds.getSouthWest(), zoom)
-                   ),
-                   minOffset = projectedMaxBounds.min.subtract(pxBounds.min),
-                   maxOffset = projectedMaxBounds.max.subtract(pxBounds.max),
+       // @method setMaxZoom(zoom: Number): this
+       // Sets the upper limit for the available zoom levels (see the [maxZoom](#map-maxzoom) option).
+       setMaxZoom: function (zoom) {
+               this.options.maxZoom = zoom;

 
 

-                   dx = this._rebound(minOffset.x, -maxOffset.x),
-                   dy = this._rebound(minOffset.y, -maxOffset.y);
+               if (this._loaded && (this.getZoom() > this.options.maxZoom)) {
+                       return this.setZoom(zoom);
+               }

 
 

-               return new L.Point(dx, dy);
+               return this;

        },
 
        },
 

-       _rebound: function (left, right) {
-               return left + right > 0 ?
-                       Math.round(left - right) / 2 :
-                       Math.max(0, Math.ceil(left)) - Math.max(0, Math.floor(right));
-       },
+       // @method panInsideBounds(bounds: LatLngBounds, options?: Pan options): this
+       // Pans the map to the closest view that would lie inside the given bounds (if it's not already), controlling the animation using the options specific, if any.
+       panInsideBounds: function (bounds, options) {
+               this._enforcingBounds = true;
+               var center = this.getCenter(),
+                   newCenter = this._limitCenter(center, this._zoom, toLatLngBounds(bounds));

 
 

-       _limitZoom: function (zoom) {
-               var min = this.getMinZoom(),
-                   max = this.getMaxZoom(),
-                   snap = L.Browser.any3d ? this.options.zoomSnap : 1;
-               if (snap) {
-                       zoom = Math.round(zoom / snap) * snap;
+               if (!center.equals(newCenter)) {
+                       this.panTo(newCenter, options);

                }
                }

-               return Math.max(min, Math.min(max, zoom));
-       },

 
 

-       _onPanTransitionStep: function () {
-               this.fire('move');
+               this._enforcingBounds = false;
+               return this;

        },
 
        },
 

-       _onPanTransitionEnd: function () {
-               L.DomUtil.removeClass(this._mapPane, 'leaflet-pan-anim');
-               this.fire('moveend');
-       },
+       // @method invalidateSize(options: Zoom/Pan options): this
+       // Checks if the map container size changed and updates the map if so —
+       // call it after you've changed the map size dynamically, also animating
+       // pan by default. If `options.pan` is `false`, panning will not occur.
+       // If `options.debounceMoveend` is `true`, it will delay `moveend` event so
+       // that it doesn't happen often even if the method is called many
+       // times in a row.

 
 

-       _tryAnimatedPan: function (center, options) {
-               // difference between the new and current centers in pixels
-               var offset = this._getCenterOffset(center)._floor();
+       // @alternative
+       // @method invalidateSize(animate: Boolean): this
+       // Checks if the map container size changed and updates the map if so —
+       // call it after you've changed the map size dynamically, also animating
+       // pan by default.
+       invalidateSize: function (options) {
+               if (!this._loaded) { return this; }

 
 

-               // don't animate too far unless animate: true specified in options
-               if ((options && options.animate) !== true && !this.getSize().contains(offset)) { return false; }
+               options = extend({
+                       animate: false,
+                       pan: true
+               }, options === true ? {animate: true} : options);

 
 

-               this.panBy(offset, options);
+               var oldSize = this.getSize();
+               this._sizeChanged = true;
+               this._lastCenter = null;

 
 

-               return true;
-       },
+               var newSize = this.getSize(),
+                   oldCenter = oldSize.divideBy(2).round(),
+                   newCenter = newSize.divideBy(2).round(),
+                   offset = oldCenter.subtract(newCenter);

 
 

-       _createAnimProxy: function () {
+               if (!offset.x && !offset.y) { return this; }

 
 

-               var proxy = this._proxy = L.DomUtil.create('div', 'leaflet-proxy leaflet-zoom-animated');
-               this._panes.mapPane.appendChild(proxy);
+               if (options.animate && options.pan) {
+                       this.panBy(offset);

 
 

-               this.on('zoomanim', function (e) {
-                       var prop = L.DomUtil.TRANSFORM,
-                           transform = proxy.style[prop];
+               } else {
+                       if (options.pan) {
+                               this._rawPanBy(offset);
+                       }

 
 

-                       L.DomUtil.setTransform(proxy, this.project(e.center, e.zoom), this.getZoomScale(e.zoom, 1));
+                       this.fire('move');

 
 

-                       // workaround for case when transform is the same and so transitionend event is not fired
-                       if (transform === proxy.style[prop] && this._animatingZoom) {
-                               this._onZoomTransitionEnd();
+                       if (options.debounceMoveend) {
+                               clearTimeout(this._sizeTimer);
+                               this._sizeTimer = setTimeout(bind(this.fire, this, 'moveend'), 200);
+                       } else {
+                               this.fire('moveend');

                        }
                        }

-               }, this);
+               }

 
 

-               this.on('load moveend', function () {
-                       var c = this.getCenter(),
-                           z = this.getZoom();
-                       L.DomUtil.setTransform(proxy, this.project(c, z), this.getZoomScale(z, 1));
-               }, this);
+               // @section Map state change events
+               // @event resize: ResizeEvent
+               // Fired when the map is resized.
+               return this.fire('resize', {
+                       oldSize: oldSize,
+                       newSize: newSize
+               });

        },
 
        },
 

-       _catchTransitionEnd: function (e) {
-               if (this._animatingZoom && e.propertyName.indexOf('transform') >= 0) {
-                       this._onZoomTransitionEnd();
+       // @section Methods for modifying map state
+       // @method stop(): this
+       // Stops the currently running `panTo` or `flyTo` animation, if any.
+       stop: function () {
+               this.setZoom(this._limitZoom(this._zoom));
+               if (!this.options.zoomSnap) {
+                       this.fire('viewreset');

                }
                }

+               return this._stop();

        },
 
        },
 

-       _nothingToAnimate: function () {
-               return !this._container.getElementsByClassName('leaflet-zoom-animated').length;
-       },
+       // @section Geolocation methods
+       // @method locate(options?: Locate options): this
+       // Tries to locate the user using the Geolocation API, firing a [`locationfound`](#map-locationfound)
+       // event with location data on success or a [`locationerror`](#map-locationerror) event on failure,
+       // and optionally sets the map view to the user's location with respect to
+       // detection accuracy (or to the world view if geolocation failed).
+       // Note that, if your page doesn't use HTTPS, this method will fail in
+       // modern browsers ([Chrome 50 and newer](https://sites.google.com/a/chromium.org/dev/Home/chromium-security/deprecating-powerful-features-on-insecure-origins))
+       // See `Locate options` for more details.
+       locate: function (options) {

 
 

-       _tryAnimatedZoom: function (center, zoom, options) {
+               options = this._locateOptions = extend({
+                       timeout: 10000,
+                       watch: false
+                       // setView: false
+                       // maxZoom: <Number>
+                       // maximumAge: 0
+                       // enableHighAccuracy: false
+               }, options);

 
 

-               if (this._animatingZoom) { return true; }
+               if (!('geolocation' in navigator)) {
+                       this._handleGeolocationError({
+                               code: 0,
+                               message: 'Geolocation not supported.'
+                       });
+                       return this;
+               }

 
 

-               options = options || {};
+               var onResponse = bind(this._handleGeolocationResponse, this),
+                   onError = bind(this._handleGeolocationError, this);

 
 

-               // don't animate if disabled, not supported or zoom difference is too large
-               if (!this._zoomAnimated || options.animate === false || this._nothingToAnimate() ||
-                       Math.abs(zoom - this._zoom) > this.options.zoomAnimationThreshold) { return false; }
+               if (options.watch) {
+                       this._locationWatchId =
+                               navigator.geolocation.watchPosition(onResponse, onError, options);
+               } else {
+                       navigator.geolocation.getCurrentPosition(onResponse, onError, options);
+               }
+               return this;
+       },

 
 

-               // offset is the pixel coords of the zoom origin relative to the current center
-               var scale = this.getZoomScale(zoom),
-                   offset = this._getCenterOffset(center)._divideBy(1 - 1 / scale);
+       // @method stopLocate(): this
+       // Stops watching location previously initiated by `map.locate({watch: true})`
+       // and aborts resetting the map view if map.locate was called with
+       // `{setView: true}`.
+       stopLocate: function () {
+               if (navigator.geolocation && navigator.geolocation.clearWatch) {
+                       navigator.geolocation.clearWatch(this._locationWatchId);
+               }
+               if (this._locateOptions) {
+                       this._locateOptions.setView = false;
+               }
+               return this;
+       },

 
 

-               // don't animate if the zoom origin isn't within one screen from the current center, unless forced
-               if (options.animate !== true && !this.getSize().contains(offset)) { return false; }
+       _handleGeolocationError: function (error) {
+               var c = error.code,
+                   message = error.message ||
+                           (c === 1 ? 'permission denied' :
+                           (c === 2 ? 'position unavailable' : 'timeout'));

 
 

-               L.Util.requestAnimFrame(function () {
-                       this
-                           ._moveStart(true)
-                           ._animateZoom(center, zoom, true);
-               }, this);
+               if (this._locateOptions.setView && !this._loaded) {
+                       this.fitWorld();
+               }

 
 

-               return true;
+               // @section Location events
+               // @event locationerror: ErrorEvent
+               // Fired when geolocation (using the [`locate`](#map-locate) method) failed.
+               this.fire('locationerror', {
+                       code: c,
+                       message: 'Geolocation error: ' + message + '.'
+               });

        },
 
        },
 

-       _animateZoom: function (center, zoom, startAnim, noUpdate) {
-               if (startAnim) {
-                       this._animatingZoom = true;
-
-                       // remember what center/zoom to set after animation
-                       this._animateToCenter = center;
-                       this._animateToZoom = zoom;
+       _handleGeolocationResponse: function (pos) {
+               var lat = pos.coords.latitude,
+                   lng = pos.coords.longitude,
+                   latlng = new LatLng(lat, lng),
+                   bounds = latlng.toBounds(pos.coords.accuracy),
+                   options = this._locateOptions;

 
 

-                       L.DomUtil.addClass(this._mapPane, 'leaflet-zoom-anim');
+               if (options.setView) {
+                       var zoom = this.getBoundsZoom(bounds);
+                       this.setView(latlng, options.maxZoom ? Math.min(zoom, options.maxZoom) : zoom);

                }
 
                }
 

-               // @event zoomanim: ZoomAnimEvent
-               // Fired on every frame of a zoom animation
-               this.fire('zoomanim', {
-                       center: center,
-                       zoom: zoom,
-                       noUpdate: noUpdate
-               });
+               var data = {
+                       latlng: latlng,
+                       bounds: bounds,
+                       timestamp: pos.timestamp
+               };

 
 

-               // Work around webkit not firing 'transitionend', see https://github.com/Leaflet/Leaflet/issues/3689, 2693
-               setTimeout(L.bind(this._onZoomTransitionEnd, this), 250);
+               for (var i in pos.coords) {
+                       if (typeof pos.coords[i] === 'number') {
+                               data[i] = pos.coords[i];
+                       }
+               }
+
+               // @event locationfound: LocationEvent
+               // Fired when geolocation (using the [`locate`](#map-locate) method)
+               // went successfully.
+               this.fire('locationfound', data);

        },
 
        },
 

-       _onZoomTransitionEnd: function () {
-               if (!this._animatingZoom) { return; }
+       // TODO handler.addTo
+       // TODO Appropiate docs section?
+       // @section Other Methods
+       // @method addHandler(name: String, HandlerClass: Function): this
+       // Adds a new `Handler` to the map, given its name and constructor function.
+       addHandler: function (name, HandlerClass) {
+               if (!HandlerClass) { return this; }

 
 

-               L.DomUtil.removeClass(this._mapPane, 'leaflet-zoom-anim');
+               var handler = this[name] = new HandlerClass(this);

 
 

-               this._animatingZoom = false;
+               this._handlers.push(handler);

 
 

-               this._move(this._animateToCenter, this._animateToZoom);
+               if (this.options[name]) {
+                       handler.enable();
+               }

 
 

-               // This anim frame should prevent an obscure iOS webkit tile loading race condition.
-               L.Util.requestAnimFrame(function () {
-                       this._moveEnd(true);
-               }, this);
-       }
-});
+               return this;
+       },

 
 

-// @section
+       // @method remove(): this
+       // Destroys the map and clears all related event listeners.
+       remove: function () {

 
 

-// @factory L.map(id: String, options?: Map options)
-// Instantiates a map object given the DOM ID of a `<div>` element
-// and optionally an object literal with `Map options`.
-//
-// @alternative
-// @factory L.map(el: HTMLElement, options?: Map options)
-// Instantiates a map object given an instance of a `<div>` HTML element
-// and optionally an object literal with `Map options`.
-L.map = function (id, options) {
-       return new L.Map(id, options);
-};
+               this._initEvents(true);

 
 

+               if (this._containerId !== this._container._leaflet_id) {
+                       throw new Error('Map container is being reused by another instance');
+               }

 
 

+               try {
+                       // throws error in IE6-8
+                       delete this._container._leaflet_id;
+                       delete this._containerId;
+               } catch (e) {
+                       /*eslint-disable */
+                       this._container._leaflet_id = undefined;
+                       /*eslint-enable */
+                       this._containerId = undefined;
+               }

 
 

+               remove(this._mapPane);

 
 

-/*
- * @class Layer
- * @inherits Evented
- * @aka L.Layer
- * @aka ILayer
- *
- * A set of methods from the Layer base class that all Leaflet layers use.
- * Inherits all methods, options and events from `L.Evented`.
- *
- * @example
- *
- * ```js
- * var layer = L.Marker(latlng).addTo(map);
- * layer.addTo(map);
- * layer.remove();
- * ```
- *
- * @event add: Event
- * Fired after the layer is added to a map
- *
- * @event remove: Event
- * Fired after the layer is removed from a map
- */
+               if (this._clearControlPos) {
+                       this._clearControlPos();
+               }

 
 

+               this._clearHandlers();

 
 

-L.Layer = L.Evented.extend({
+               if (this._loaded) {
+                       // @section Map state change events
+                       // @event unload: Event
+                       // Fired when the map is destroyed with [remove](#map-remove) method.
+                       this.fire('unload');
+               }

 
 

-       // Classes extending `L.Layer` will inherit the following options:
-       options: {
-               // @option pane: String = 'overlayPane'
-               // By default the layer will be added to the map's [overlay pane](#map-overlaypane). Overriding this option will cause the layer to be placed on another pane by default.
-               pane: 'overlayPane',
-               nonBubblingEvents: [],  // Array of events that should not be bubbled to DOM parents (like the map),
+               var i;
+               for (i in this._layers) {
+                       this._layers[i].remove();
+               }
+               for (i in this._panes) {
+                       remove(this._panes[i]);
+               }

 
 

-               // @option attribution: String = null
-               // String to be shown in the attribution control, describes the layer data, e.g. "© Mapbox".
-               attribution: null
-       },
+               this._layers = [];
+               this._panes = [];
+               delete this._mapPane;
+               delete this._renderer;

 
 

-       /* @section
-        * Classes extending `L.Layer` will inherit the following methods:
-        *
-        * @method addTo(map: Map): this
-        * Adds the layer to the given map
-        */
-       addTo: function (map) {
-               map.addLayer(this);

                return this;
        },
 
                return this;
        },
 

-       // @method remove: this
-       // Removes the layer from the map it is currently active on.
-       remove: function () {
-               return this.removeFrom(this._map || this._mapToAdd);
-       },
+       // @section Other Methods
+       // @method createPane(name: String, container?: HTMLElement): HTMLElement
+       // Creates a new [map pane](#map-pane) with the given name if it doesn't exist already,
+       // then returns it. The pane is created as a child of `container`, or
+       // as a child of the main map pane if not set.
+       createPane: function (name, container) {
+               var className = 'leaflet-pane' + (name ? ' leaflet-' + name.replace('Pane', '') + '-pane' : ''),
+                   pane = create$1('div', className, container || this._mapPane);

 
 

-       // @method removeFrom(map: Map): this
-       // Removes the layer from the given map
-       removeFrom: function (obj) {
-               if (obj) {
-                       obj.removeLayer(this);
+               if (name) {
+                       this._panes[name] = pane;

                }
                }

-               return this;
+               return pane;

        },
 
        },
 

-       // @method getPane(name? : String): HTMLElement
-       // Returns the `HTMLElement` representing the named pane on the map. If `name` is omitted, returns the pane for this layer.
-       getPane: function (name) {
-               return this._map.getPane(name ? (this.options[name] || name) : this.options.pane);
-       },
+       // @section Methods for Getting Map State

 
 

-       addInteractiveTarget: function (targetEl) {
-               this._map._targets[L.stamp(targetEl)] = this;
-               return this;
+       // @method getCenter(): LatLng
+       // Returns the geographical center of the map view
+       getCenter: function () {
+               this._checkIfLoaded();
+
+               if (this._lastCenter && !this._moved()) {
+                       return this._lastCenter;
+               }
+               return this.layerPointToLatLng(this._getCenterLayerPoint());

        },
 
        },
 

-       removeInteractiveTarget: function (targetEl) {
-               delete this._map._targets[L.stamp(targetEl)];
-               return this;
+       // @method getZoom(): Number
+       // Returns the current zoom level of the map view
+       getZoom: function () {
+               return this._zoom;

        },
 
        },
 

-       // @method getAttribution: String
-       // Used by the `attribution control`, returns the [attribution option](#gridlayer-attribution).
-       getAttribution: function () {
-               return this.options.attribution;
+       // @method getBounds(): LatLngBounds
+       // Returns the geographical bounds visible in the current map view
+       getBounds: function () {
+               var bounds = this.getPixelBounds(),
+                   sw = this.unproject(bounds.getBottomLeft()),
+                   ne = this.unproject(bounds.getTopRight());
+
+               return new LatLngBounds(sw, ne);

        },
 
        },
 

-       _layerAdd: function (e) {
-               var map = e.target;
+       // @method getMinZoom(): Number
+       // Returns the minimum zoom level of the map (if set in the `minZoom` option of the map or of any layers), or `0` by default.
+       getMinZoom: function () {
+               return this.options.minZoom === undefined ? this._layersMinZoom || 0 : this.options.minZoom;
+       },

 
 

-               // check in case layer gets added and then removed before the map is ready
-               if (!map.hasLayer(this)) { return; }
+       // @method getMaxZoom(): Number
+       // Returns the maximum zoom level of the map (if set in the `maxZoom` option of the map or of any layers).
+       getMaxZoom: function () {
+               return this.options.maxZoom === undefined ?
+                       (this._layersMaxZoom === undefined ? Infinity : this._layersMaxZoom) :
+                       this.options.maxZoom;
+       },

 
 

-               this._map = map;
-               this._zoomAnimated = map._zoomAnimated;
+       // @method getBoundsZoom(bounds: LatLngBounds, inside?: Boolean): Number
+       // Returns the maximum zoom level on which the given bounds fit to the map
+       // view in its entirety. If `inside` (optional) is set to `true`, the method
+       // instead returns the minimum zoom level on which the map view fits into
+       // the given bounds in its entirety.
+       getBoundsZoom: function (bounds, inside, padding) { // (LatLngBounds[, Boolean, Point]) -> Number
+               bounds = toLatLngBounds(bounds);
+               padding = toPoint(padding || [0, 0]);

 
 

-               if (this.getEvents) {
-                       var events = this.getEvents();
-                       map.on(events, this);
-                       this.once('remove', function () {
-                               map.off(events, this);
-                       }, this);
-               }
+               var zoom = this.getZoom() || 0,
+                   min = this.getMinZoom(),
+                   max = this.getMaxZoom(),
+                   nw = bounds.getNorthWest(),
+                   se = bounds.getSouthEast(),
+                   size = this.getSize().subtract(padding),
+                   boundsSize = toBounds(this.project(se, zoom), this.project(nw, zoom)).getSize(),
+                   snap = any3d ? this.options.zoomSnap : 1,
+                   scalex = size.x / boundsSize.x,
+                   scaley = size.y / boundsSize.y,
+                   scale = inside ? Math.max(scalex, scaley) : Math.min(scalex, scaley);

 
 

-               this.onAdd(map);
+               zoom = this.getScaleZoom(scale, zoom);

 
 

-               if (this.getAttribution && map.attributionControl) {
-                       map.attributionControl.addAttribution(this.getAttribution());
+               if (snap) {
+                       zoom = Math.round(zoom / (snap / 100)) * (snap / 100); // don't jump if within 1% of a snap level
+                       zoom = inside ? Math.ceil(zoom / snap) * snap : Math.floor(zoom / snap) * snap;

                }
 
                }
 

-               this.fire('add');
-               map.fire('layeradd', {layer: this});
-       }
-});
+               return Math.max(min, Math.min(max, zoom));
+       },

 
 

-/* @section Extension methods
- * @uninheritable
- *
- * Every layer should extend from `L.Layer` and (re-)implement the following methods.
- *
- * @method onAdd(map: Map): this
- * Should contain code that creates DOM elements for the layer, adds them to `map panes` where they should belong and puts listeners on relevant map events. Called on [`map.addLayer(layer)`](#map-addlayer).
- *
- * @method onRemove(map: Map): this
- * Should contain all clean up code that removes the layer's elements from the DOM and removes listeners previously added in [`onAdd`](#layer-onadd). Called on [`map.removeLayer(layer)`](#map-removelayer).
- *
- * @method getEvents(): Object
- * This optional method should return an object like `{ viewreset: this._reset }` for [`addEventListener`](#evented-addeventlistener). The event handlers in this object will be automatically added and removed from the map with your layer.
- *
- * @method getAttribution(): String
- * This optional method should return a string containing HTML to be shown on the `Attribution control` whenever the layer is visible.
- *
- * @method beforeAdd(map: Map): this
- * Optional method. Called on [`map.addLayer(layer)`](#map-addlayer), before the layer is added to the map, before events are initialized, without waiting until the map is in a usable state. Use for early initialization only.
- */
+       // @method getSize(): Point
+       // Returns the current size of the map container (in pixels).
+       getSize: function () {
+               if (!this._size || this._sizeChanged) {
+                       this._size = new Point(
+                               this._container.clientWidth || 0,
+                               this._container.clientHeight || 0);

 
 

+                       this._sizeChanged = false;
+               }
+               return this._size.clone();
+       },

 
 

-/* @namespace Map
- * @section Layer events
- *
- * @event layeradd: LayerEvent
- * Fired when a new layer is added to the map.
- *
- * @event layerremove: LayerEvent
- * Fired when some layer is removed from the map
- *
- * @section Methods for Layers and Controls
- */
-L.Map.include({
-       // @method addLayer(layer: Layer): this
-       // Adds the given layer to the map
-       addLayer: function (layer) {
-               var id = L.stamp(layer);
-               if (this._layers[id]) { return this; }
-               this._layers[id] = layer;
+       // @method getPixelBounds(): Bounds
+       // Returns the bounds of the current map view in projected pixel
+       // coordinates (sometimes useful in layer and overlay implementations).
+       getPixelBounds: function (center, zoom) {
+               var topLeftPoint = this._getTopLeftPoint(center, zoom);
+               return new Bounds(topLeftPoint, topLeftPoint.add(this.getSize()));
+       },

 
 

-               layer._mapToAdd = this;
+       // TODO: Check semantics - isn't the pixel origin the 0,0 coord relative to
+       // the map pane? "left point of the map layer" can be confusing, specially
+       // since there can be negative offsets.
+       // @method getPixelOrigin(): Point
+       // Returns the projected pixel coordinates of the top left point of
+       // the map layer (useful in custom layer and overlay implementations).
+       getPixelOrigin: function () {
+               this._checkIfLoaded();
+               return this._pixelOrigin;
+       },

 
 

-               if (layer.beforeAdd) {
-                       layer.beforeAdd(this);
-               }
+       // @method getPixelWorldBounds(zoom?: Number): Bounds
+       // Returns the world's bounds in pixel coordinates for zoom level `zoom`.
+       // If `zoom` is omitted, the map's current zoom level is used.
+       getPixelWorldBounds: function (zoom) {
+               return this.options.crs.getProjectedBounds(zoom === undefined ? this.getZoom() : zoom);
+       },

 
 

-               this.whenReady(layer._layerAdd, layer);
+       // @section Other Methods

 
 

-               return this;
+       // @method getPane(pane: String|HTMLElement): HTMLElement
+       // Returns a [map pane](#map-pane), given its name or its HTML element (its identity).
+       getPane: function (pane) {
+               return typeof pane === 'string' ? this._panes[pane] : pane;

        },
 
        },
 

-       // @method removeLayer(layer: Layer): this
-       // Removes the given layer from the map.
-       removeLayer: function (layer) {
-               var id = L.stamp(layer);
-
-               if (!this._layers[id]) { return this; }
+       // @method getPanes(): Object
+       // Returns a plain object containing the names of all [panes](#map-pane) as keys and
+       // the panes as values.
+       getPanes: function () {
+               return this._panes;
+       },

 
 

-               if (this._loaded) {
-                       layer.onRemove(this);
-               }
+       // @method getContainer: HTMLElement
+       // Returns the HTML element that contains the map.
+       getContainer: function () {
+               return this._container;
+       },

 
 

-               if (layer.getAttribution && this.attributionControl) {
-                       this.attributionControl.removeAttribution(layer.getAttribution());
-               }

 
 

-               delete this._layers[id];
+       // @section Conversion Methods

 
 

-               if (this._loaded) {
-                       this.fire('layerremove', {layer: layer});
-                       layer.fire('remove');
-               }
+       // @method getZoomScale(toZoom: Number, fromZoom: Number): Number
+       // Returns the scale factor to be applied to a map transition from zoom level
+       // `fromZoom` to `toZoom`. Used internally to help with zoom animations.
+       getZoomScale: function (toZoom, fromZoom) {
+               // TODO replace with universal implementation after refactoring projections
+               var crs = this.options.crs;
+               fromZoom = fromZoom === undefined ? this._zoom : fromZoom;
+               return crs.scale(toZoom) / crs.scale(fromZoom);
+       },

 
 

-               layer._map = layer._mapToAdd = null;
+       // @method getScaleZoom(scale: Number, fromZoom: Number): Number
+       // Returns the zoom level that the map would end up at, if it is at `fromZoom`
+       // level and everything is scaled by a factor of `scale`. Inverse of
+       // [`getZoomScale`](#map-getZoomScale).
+       getScaleZoom: function (scale, fromZoom) {
+               var crs = this.options.crs;
+               fromZoom = fromZoom === undefined ? this._zoom : fromZoom;
+               var zoom = crs.zoom(scale * crs.scale(fromZoom));
+               return isNaN(zoom) ? Infinity : zoom;
+       },

 
 

-               return this;
+       // @method project(latlng: LatLng, zoom: Number): Point
+       // Projects a geographical coordinate `LatLng` according to the projection
+       // of the map's CRS, then scales it according to `zoom` and the CRS's
+       // `Transformation`. The result is pixel coordinate relative to
+       // the CRS origin.
+       project: function (latlng, zoom) {
+               zoom = zoom === undefined ? this._zoom : zoom;
+               return this.options.crs.latLngToPoint(toLatLng(latlng), zoom);

        },
 
        },
 

-       // @method hasLayer(layer: Layer): Boolean
-       // Returns `true` if the given layer is currently added to the map
-       hasLayer: function (layer) {
-               return !!layer && (L.stamp(layer) in this._layers);
+       // @method unproject(point: Point, zoom: Number): LatLng
+       // Inverse of [`project`](#map-project).
+       unproject: function (point, zoom) {
+               zoom = zoom === undefined ? this._zoom : zoom;
+               return this.options.crs.pointToLatLng(toPoint(point), zoom);

        },
 
        },
 

-       /* @method eachLayer(fn: Function, context?: Object): this
-        * Iterates over the layers of the map, optionally specifying context of the iterator function.
-        * ```
-        * map.eachLayer(function(layer){
-        *     layer.bindPopup('Hello');
-        * });
-        * ```
-        */
-       eachLayer: function (method, context) {
-               for (var i in this._layers) {
-                       method.call(context, this._layers[i]);
-               }
-               return this;
+       // @method layerPointToLatLng(point: Point): LatLng
+       // Given a pixel coordinate relative to the [origin pixel](#map-getpixelorigin),
+       // returns the corresponding geographical coordinate (for the current zoom level).
+       layerPointToLatLng: function (point) {
+               var projectedPoint = toPoint(point).add(this.getPixelOrigin());
+               return this.unproject(projectedPoint);

        },
 
        },
 

-       _addLayers: function (layers) {
-               layers = layers ? (L.Util.isArray(layers) ? layers : [layers]) : [];
+       // @method latLngToLayerPoint(latlng: LatLng): Point
+       // Given a geographical coordinate, returns the corresponding pixel coordinate
+       // relative to the [origin pixel](#map-getpixelorigin).
+       latLngToLayerPoint: function (latlng) {
+               var projectedPoint = this.project(toLatLng(latlng))._round();
+               return projectedPoint._subtract(this.getPixelOrigin());
+       },

 
 

-               for (var i = 0, len = layers.length; i < len; i++) {
-                       this.addLayer(layers[i]);
-               }
+       // @method wrapLatLng(latlng: LatLng): LatLng
+       // Returns a `LatLng` where `lat` and `lng` has been wrapped according to the
+       // map's CRS's `wrapLat` and `wrapLng` properties, if they are outside the
+       // CRS's bounds.
+       // By default this means longitude is wrapped around the dateline so its
+       // value is between -180 and +180 degrees.
+       wrapLatLng: function (latlng) {
+               return this.options.crs.wrapLatLng(toLatLng(latlng));

        },
 
        },
 

-       _addZoomLimit: function (layer) {
-               if (isNaN(layer.options.maxZoom) || !isNaN(layer.options.minZoom)) {
-                       this._zoomBoundLayers[L.stamp(layer)] = layer;
-                       this._updateZoomLevels();
-               }
+       // @method wrapLatLngBounds(bounds: LatLngBounds): LatLngBounds
+       // Returns a `LatLngBounds` with the same size as the given one, ensuring that
+       // its center is within the CRS's bounds.
+       // By default this means the center longitude is wrapped around the dateline so its
+       // value is between -180 and +180 degrees, and the majority of the bounds
+       // overlaps the CRS's bounds.
+       wrapLatLngBounds: function (latlng) {
+               return this.options.crs.wrapLatLngBounds(toLatLngBounds(latlng));

        },
 
        },
 

-       _removeZoomLimit: function (layer) {
-               var id = L.stamp(layer);
+       // @method distance(latlng1: LatLng, latlng2: LatLng): Number
+       // Returns the distance between two geographical coordinates according to
+       // the map's CRS. By default this measures distance in meters.
+       distance: function (latlng1, latlng2) {
+               return this.options.crs.distance(toLatLng(latlng1), toLatLng(latlng2));
+       },

 
 

-               if (this._zoomBoundLayers[id]) {
-                       delete this._zoomBoundLayers[id];
-                       this._updateZoomLevels();
-               }
+       // @method containerPointToLayerPoint(point: Point): Point
+       // Given a pixel coordinate relative to the map container, returns the corresponding
+       // pixel coordinate relative to the [origin pixel](#map-getpixelorigin).
+       containerPointToLayerPoint: function (point) { // (Point)
+               return toPoint(point).subtract(this._getMapPanePos());

        },
 
        },
 

-       _updateZoomLevels: function () {
-               var minZoom = Infinity,
-                   maxZoom = -Infinity,
-                   oldZoomSpan = this._getZoomSpan();
+       // @method layerPointToContainerPoint(point: Point): Point
+       // Given a pixel coordinate relative to the [origin pixel](#map-getpixelorigin),
+       // returns the corresponding pixel coordinate relative to the map container.
+       layerPointToContainerPoint: function (point) { // (Point)
+               return toPoint(point).add(this._getMapPanePos());
+       },

 
 

-               for (var i in this._zoomBoundLayers) {
-                       var options = this._zoomBoundLayers[i].options;
+       // @method containerPointToLatLng(point: Point): LatLng
+       // Given a pixel coordinate relative to the map container, returns
+       // the corresponding geographical coordinate (for the current zoom level).
+       containerPointToLatLng: function (point) {
+               var layerPoint = this.containerPointToLayerPoint(toPoint(point));
+               return this.layerPointToLatLng(layerPoint);
+       },

 
 

-                       minZoom = options.minZoom === undefined ? minZoom : Math.min(minZoom, options.minZoom);
-                       maxZoom = options.maxZoom === undefined ? maxZoom : Math.max(maxZoom, options.maxZoom);
-               }
+       // @method latLngToContainerPoint(latlng: LatLng): Point
+       // Given a geographical coordinate, returns the corresponding pixel coordinate
+       // relative to the map container.
+       latLngToContainerPoint: function (latlng) {
+               return this.layerPointToContainerPoint(this.latLngToLayerPoint(toLatLng(latlng)));
+       },

 
 

-               this._layersMaxZoom = maxZoom === -Infinity ? undefined : maxZoom;
-               this._layersMinZoom = minZoom === Infinity ? undefined : minZoom;
+       // @method mouseEventToContainerPoint(ev: MouseEvent): Point
+       // Given a MouseEvent object, returns the pixel coordinate relative to the
+       // map container where the event took place.
+       mouseEventToContainerPoint: function (e) {
+               return getMousePosition(e, this._container);
+       },

 
 

-               // @section Map state change events
-               // @event zoomlevelschange: Event
-               // Fired when the number of zoomlevels on the map is changed due
-               // to adding or removing a layer.
-               if (oldZoomSpan !== this._getZoomSpan()) {
-                       this.fire('zoomlevelschange');
-               }
+       // @method mouseEventToLayerPoint(ev: MouseEvent): Point
+       // Given a MouseEvent object, returns the pixel coordinate relative to
+       // the [origin pixel](#map-getpixelorigin) where the event took place.
+       mouseEventToLayerPoint: function (e) {
+               return this.containerPointToLayerPoint(this.mouseEventToContainerPoint(e));
+       },

 
 

-               if (this.options.maxZoom === undefined && this._layersMaxZoom && this.getZoom() > this._layersMaxZoom) {
-                       this.setZoom(this._layersMaxZoom);
-               }
-               if (this.options.minZoom === undefined && this._layersMinZoom && this.getZoom() < this._layersMinZoom) {
-                       this.setZoom(this._layersMinZoom);
-               }
-       }
-});
+       // @method mouseEventToLatLng(ev: MouseEvent): LatLng
+       // Given a MouseEvent object, returns geographical coordinate where the
+       // event took place.
+       mouseEventToLatLng: function (e) { // (MouseEvent)
+               return this.layerPointToLatLng(this.mouseEventToLayerPoint(e));
+       },

 
 
 
 

+       // map initialization methods

 
 

-/*
- * @namespace DomEvent
- * Utility functions to work with the [DOM events](https://developer.mozilla.org/docs/Web/API/Event), used by Leaflet internally.
- */
+       _initContainer: function (id) {
+               var container = this._container = get(id);

 
 

-// Inspired by John Resig, Dean Edwards and YUI addEvent implementations.
+               if (!container) {
+                       throw new Error('Map container not found.');
+               } else if (container._leaflet_id) {
+                       throw new Error('Map container is already initialized.');
+               }

 
 

+               on(container, 'scroll', this._onScroll, this);
+               this._containerId = stamp(container);
+       },

 
 

+       _initLayout: function () {
+               var container = this._container;

 
 

-var eventsKey = '_leaflet_events';
+               this._fadeAnimated = this.options.fadeAnimation && any3d;

 
 

-L.DomEvent = {
+               addClass(container, 'leaflet-container' +
+                       (touch ? ' leaflet-touch' : '') +
+                       (retina ? ' leaflet-retina' : '') +
+                       (ielt9 ? ' leaflet-oldie' : '') +
+                       (safari ? ' leaflet-safari' : '') +
+                       (this._fadeAnimated ? ' leaflet-fade-anim' : ''));

 
 

-       // @function on(el: HTMLElement, types: String, fn: Function, context?: Object): this
-       // Adds a listener function (`fn`) to a particular DOM event type of the
-       // element `el`. You can optionally specify the context of the listener
-       // (object the `this` keyword will point to). You can also pass several
-       // space-separated types (e.g. `'click dblclick'`).
+               var position = getStyle(container, 'position');

 
 

-       // @alternative
-       // @function on(el: HTMLElement, eventMap: Object, context?: Object): this
-       // Adds a set of type/listener pairs, e.g. `{click: onClick, mousemove: onMouseMove}`
-       on: function (obj, types, fn, context) {
+               if (position !== 'absolute' && position !== 'relative' && position !== 'fixed') {
+                       container.style.position = 'relative';
+               }

 
 

-               if (typeof types === 'object') {
-                       for (var type in types) {
-                               this._on(obj, type, types[type], fn);
-                       }
-               } else {
-                       types = L.Util.splitWords(types);
+               this._initPanes();

 
 

-                       for (var i = 0, len = types.length; i < len; i++) {
-                               this._on(obj, types[i], fn, context);
-                       }
+               if (this._initControlPos) {
+                       this._initControlPos();

                }
                }

-
-               return this;

        },
 
        },
 

-       // @function off(el: HTMLElement, types: String, fn: Function, context?: Object): this
-       // Removes a previously added listener function. If no function is specified,
-       // it will remove all the listeners of that particular DOM event from the element.
-       // Note that if you passed a custom context to on, you must pass the same
-       // context to `off` in order to remove the listener.
+       _initPanes: function () {
+               var panes = this._panes = {};
+               this._paneRenderers = {};

 
 

-       // @alternative
-       // @function off(el: HTMLElement, eventMap: Object, context?: Object): this
-       // Removes a set of type/listener pairs, e.g. `{click: onClick, mousemove: onMouseMove}`
-       off: function (obj, types, fn, context) {
+               // @section
+               //
+               // Panes are DOM elements used to control the ordering of layers on the map. You
+               // can access panes with [`map.getPane`](#map-getpane) or
+               // [`map.getPanes`](#map-getpanes) methods. New panes can be created with the
+               // [`map.createPane`](#map-createpane) method.
+               //
+               // Every map has the following default panes that differ only in zIndex.
+               //
+               // @pane mapPane: HTMLElement = 'auto'
+               // Pane that contains all other map panes

 
 

-               if (typeof types === 'object') {
-                       for (var type in types) {
-                               this._off(obj, type, types[type], fn);
-                       }
-               } else {
-                       types = L.Util.splitWords(types);
+               this._mapPane = this.createPane('mapPane', this._container);
+               setPosition(this._mapPane, new Point(0, 0));
+
+               // @pane tilePane: HTMLElement = 200
+               // Pane for `GridLayer`s and `TileLayer`s
+               this.createPane('tilePane');
+               // @pane overlayPane: HTMLElement = 400
+               // Pane for vector overlays (`Path`s), like `Polyline`s and `Polygon`s
+               this.createPane('shadowPane');
+               // @pane shadowPane: HTMLElement = 500
+               // Pane for overlay shadows (e.g. `Marker` shadows)
+               this.createPane('overlayPane');
+               // @pane markerPane: HTMLElement = 600
+               // Pane for `Icon`s of `Marker`s
+               this.createPane('markerPane');
+               // @pane tooltipPane: HTMLElement = 650
+               // Pane for tooltip.
+               this.createPane('tooltipPane');
+               // @pane popupPane: HTMLElement = 700
+               // Pane for `Popup`s.
+               this.createPane('popupPane');

 
 

-                       for (var i = 0, len = types.length; i < len; i++) {
-                               this._off(obj, types[i], fn, context);
-                       }
+               if (!this.options.markerZoomAnimation) {
+                       addClass(panes.markerPane, 'leaflet-zoom-hide');
+                       addClass(panes.shadowPane, 'leaflet-zoom-hide');

                }
                }

-
-               return this;

        },
 
        },
 

-       _on: function (obj, type, fn, context) {
-               var id = type + L.stamp(fn) + (context ? '_' + L.stamp(context) : '');
-
-               if (obj[eventsKey] && obj[eventsKey][id]) { return this; }
-
-               var handler = function (e) {
-                       return fn.call(context || obj, e || window.event);
-               };
-
-               var originalHandler = handler;

 
 

-               if (L.Browser.pointer && type.indexOf('touch') === 0) {
-                       this.addPointerListener(obj, type, handler, id);
+       // private methods that modify map state

 
 

-               } else if (L.Browser.touch && (type === 'dblclick') && this.addDoubleTapListener &&
-                          !(L.Browser.pointer && L.Browser.chrome)) {
-                       // Chrome >55 does not need the synthetic dblclicks from addDoubleTapListener
-                       // See #5180
-                       this.addDoubleTapListener(obj, handler, id);
+       // @section Map state change events
+       _resetView: function (center, zoom) {
+               setPosition(this._mapPane, new Point(0, 0));

 
 

-               } else if ('addEventListener' in obj) {
+               var loading = !this._loaded;
+               this._loaded = true;
+               zoom = this._limitZoom(zoom);

 
 

-                       if (type === 'mousewheel') {
-                               obj.addEventListener('onwheel' in obj ? 'wheel' : 'mousewheel', handler, false);
+               this.fire('viewprereset');

 
 

-                       } else if ((type === 'mouseenter') || (type === 'mouseleave')) {
-                               handler = function (e) {
-                                       e = e || window.event;
-                                       if (L.DomEvent._isExternalTarget(obj, e)) {
-                                               originalHandler(e);
-                                       }
-                               };
-                               obj.addEventListener(type === 'mouseenter' ? 'mouseover' : 'mouseout', handler, false);
+               var zoomChanged = this._zoom !== zoom;
+               this
+                       ._moveStart(zoomChanged)
+                       ._move(center, zoom)
+                       ._moveEnd(zoomChanged);

 
 

-                       } else {
-                               if (type === 'click' && L.Browser.android) {
-                                       handler = function (e) {
-                                               return L.DomEvent._filterClick(e, originalHandler);
-                                       };
-                               }
-                               obj.addEventListener(type, handler, false);
-                       }
+               // @event viewreset: Event
+               // Fired when the map needs to redraw its content (this usually happens
+               // on map zoom or load). Very useful for creating custom overlays.
+               this.fire('viewreset');

 
 

-               } else if ('attachEvent' in obj) {
-                       obj.attachEvent('on' + type, handler);
+               // @event load: Event
+               // Fired when the map is initialized (when its center and zoom are set
+               // for the first time).
+               if (loading) {
+                       this.fire('load');

                }
                }

-
-               obj[eventsKey] = obj[eventsKey] || {};
-               obj[eventsKey][id] = handler;
-
-               return this;

        },
 
        },
 

-       _off: function (obj, type, fn, context) {
-
-               var id = type + L.stamp(fn) + (context ? '_' + L.stamp(context) : ''),
-                   handler = obj[eventsKey] && obj[eventsKey][id];
-
-               if (!handler) { return this; }
-
-               if (L.Browser.pointer && type.indexOf('touch') === 0) {
-                       this.removePointerListener(obj, type, id);
+       _moveStart: function (zoomChanged) {
+               // @event zoomstart: Event
+               // Fired when the map zoom is about to change (e.g. before zoom animation).
+               // @event movestart: Event
+               // Fired when the view of the map starts changing (e.g. user starts dragging the map).
+               if (zoomChanged) {
+                       this.fire('zoomstart');
+               }
+               return this.fire('movestart');
+       },

 
 

-               } else if (L.Browser.touch && (type === 'dblclick') && this.removeDoubleTapListener) {
-                       this.removeDoubleTapListener(obj, id);
+       _move: function (center, zoom, data) {
+               if (zoom === undefined) {
+                       zoom = this._zoom;
+               }
+               var zoomChanged = this._zoom !== zoom;

 
 

-               } else if ('removeEventListener' in obj) {
+               this._zoom = zoom;
+               this._lastCenter = center;
+               this._pixelOrigin = this._getNewPixelOrigin(center);

 
 

-                       if (type === 'mousewheel') {
-                               obj.removeEventListener('onwheel' in obj ? 'wheel' : 'mousewheel', handler, false);
+               // @event zoom: Event
+               // Fired repeatedly during any change in zoom level, including zoom
+               // and fly animations.
+               if (zoomChanged || (data && data.pinch)) {      // Always fire 'zoom' if pinching because #3530
+                       this.fire('zoom', data);
+               }

 
 

-                       } else {
-                               obj.removeEventListener(
-                                       type === 'mouseenter' ? 'mouseover' :
-                                       type === 'mouseleave' ? 'mouseout' : type, handler, false);
-                       }
+               // @event move: Event
+               // Fired repeatedly during any movement of the map, including pan and
+               // fly animations.
+               return this.fire('move', data);
+       },

 
 

-               } else if ('detachEvent' in obj) {
-                       obj.detachEvent('on' + type, handler);
+       _moveEnd: function (zoomChanged) {
+               // @event zoomend: Event
+               // Fired when the map has changed, after any animations.
+               if (zoomChanged) {
+                       this.fire('zoomend');

                }
 
                }
 

-               obj[eventsKey][id] = null;
-
-               return this;
+               // @event moveend: Event
+               // Fired when the center of the map stops changing (e.g. user stopped
+               // dragging the map).
+               return this.fire('moveend');

        },
 
        },
 

-       // @function stopPropagation(ev: DOMEvent): this
-       // Stop the given event from propagation to parent elements. Used inside the listener functions:
-       // ```js
-       // L.DomEvent.on(div, 'click', function (ev) {
-       //      L.DomEvent.stopPropagation(ev);
-       // });
-       // ```
-       stopPropagation: function (e) {
-
-               if (e.stopPropagation) {
-                       e.stopPropagation();
-               } else if (e.originalEvent) {  // In case of Leaflet event.
-                       e.originalEvent._stopped = true;
-               } else {
-                       e.cancelBubble = true;
+       _stop: function () {
+               cancelAnimFrame(this._flyToFrame);
+               if (this._panAnim) {
+                       this._panAnim.stop();

                }
                }

-               L.DomEvent._skipped(e);
-

                return this;
        },
 
                return this;
        },
 

-       // @function disableScrollPropagation(el: HTMLElement): this
-       // Adds `stopPropagation` to the element's `'mousewheel'` events (plus browser variants).
-       disableScrollPropagation: function (el) {
-               return L.DomEvent.on(el, 'mousewheel', L.DomEvent.stopPropagation);
+       _rawPanBy: function (offset) {
+               setPosition(this._mapPane, this._getMapPanePos().subtract(offset));

        },
 
        },
 

-       // @function disableClickPropagation(el: HTMLElement): this
-       // Adds `stopPropagation` to the element's `'click'`, `'doubleclick'`,
-       // `'mousedown'` and `'touchstart'` events (plus browser variants).
-       disableClickPropagation: function (el) {
-               var stop = L.DomEvent.stopPropagation;
-
-               L.DomEvent.on(el, L.Draggable.START.join(' '), stop);
-
-               return L.DomEvent.on(el, {
-                       click: L.DomEvent._fakeStop,
-                       dblclick: stop
-               });
+       _getZoomSpan: function () {
+               return this.getMaxZoom() - this.getMinZoom();

        },
 
        },
 

-       // @function preventDefault(ev: DOMEvent): this
-       // Prevents the default action of the DOM Event `ev` from happening (such as
-       // following a link in the href of the a element, or doing a POST request
-       // with page reload when a `<form>` is submitted).
-       // Use it inside listener functions.
-       preventDefault: function (e) {
-
-               if (e.preventDefault) {
-                       e.preventDefault();
-               } else {
-                       e.returnValue = false;
+       _panInsideMaxBounds: function () {
+               if (!this._enforcingBounds) {
+                       this.panInsideBounds(this.options.maxBounds);

                }
                }

-               return this;
-       },
-
-       // @function stop(ev): this
-       // Does `stopPropagation` and `preventDefault` at the same time.
-       stop: function (e) {
-               return L.DomEvent
-                       .preventDefault(e)
-                       .stopPropagation(e);

        },
 
        },
 

-       // @function getMousePosition(ev: DOMEvent, container?: HTMLElement): Point
-       // Gets normalized mouse position from a DOM event relative to the
-       // `container` or to the whole page if not specified.
-       getMousePosition: function (e, container) {
-               if (!container) {
-                       return new L.Point(e.clientX, e.clientY);
+       _checkIfLoaded: function () {
+               if (!this._loaded) {
+                       throw new Error('Set map center and zoom first.');

                }
                }

+       },

 
 

-               var rect = container.getBoundingClientRect();
+       // DOM event handling

 
 

-               return new L.Point(
-                       e.clientX - rect.left - container.clientLeft,
-                       e.clientY - rect.top - container.clientTop);
-       },
+       // @section Interaction events
+       _initEvents: function (remove$$1) {
+               this._targets = {};
+               this._targets[stamp(this._container)] = this;

 
 

-       // Chrome on Win scrolls double the pixels as in other platforms (see #4538),
-       // and Firefox scrolls device pixels, not CSS pixels
-       _wheelPxFactor: (L.Browser.win && L.Browser.chrome) ? 2 :
-                       L.Browser.gecko ? window.devicePixelRatio :
-                       1,
+               var onOff = remove$$1 ? off : on;

 
 

-       // @function getWheelDelta(ev: DOMEvent): Number
-       // Gets normalized wheel delta from a mousewheel DOM event, in vertical
-       // pixels scrolled (negative if scrolling down).
-       // Events from pointing devices without precise scrolling are mapped to
-       // a best guess of 60 pixels.
-       getWheelDelta: function (e) {
-               return (L.Browser.edge) ? e.wheelDeltaY / 2 : // Don't trust window-geometry-based delta
-                      (e.deltaY && e.deltaMode === 0) ? -e.deltaY / L.DomEvent._wheelPxFactor : // Pixels
-                      (e.deltaY && e.deltaMode === 1) ? -e.deltaY * 20 : // Lines
-                      (e.deltaY && e.deltaMode === 2) ? -e.deltaY * 60 : // Pages
-                      (e.deltaX || e.deltaZ) ? 0 :     // Skip horizontal/depth wheel events
-                      e.wheelDelta ? (e.wheelDeltaY || e.wheelDelta) / 2 : // Legacy IE pixels
-                      (e.detail && Math.abs(e.detail) < 32765) ? -e.detail * 20 : // Legacy Moz lines
-                      e.detail ? e.detail / -32765 * 60 : // Legacy Moz pages
-                      0;
-       },
+               // @event click: MouseEvent
+               // Fired when the user clicks (or taps) the map.
+               // @event dblclick: MouseEvent
+               // Fired when the user double-clicks (or double-taps) the map.
+               // @event mousedown: MouseEvent
+               // Fired when the user pushes the mouse button on the map.
+               // @event mouseup: MouseEvent
+               // Fired when the user releases the mouse button on the map.
+               // @event mouseover: MouseEvent
+               // Fired when the mouse enters the map.
+               // @event mouseout: MouseEvent
+               // Fired when the mouse leaves the map.
+               // @event mousemove: MouseEvent
+               // Fired while the mouse moves over the map.
+               // @event contextmenu: MouseEvent
+               // Fired when the user pushes the right mouse button on the map, prevents
+               // default browser context menu from showing if there are listeners on
+               // this event. Also fired on mobile when the user holds a single touch
+               // for a second (also called long press).
+               // @event keypress: KeyboardEvent
+               // Fired when the user presses a key from the keyboard while the map is focused.
+               onOff(this._container, 'click dblclick mousedown mouseup ' +
+                       'mouseover mouseout mousemove contextmenu keypress', this._handleDOMEvent, this);

 
 

-       _skipEvents: {},
+               if (this.options.trackResize) {
+                       onOff(window, 'resize', this._onResize, this);
+               }

 
 

-       _fakeStop: function (e) {
-               // fakes stopPropagation by setting a special event flag, checked/reset with L.DomEvent._skipped(e)
-               L.DomEvent._skipEvents[e.type] = true;
+               if (any3d && this.options.transform3DLimit) {
+                       (remove$$1 ? this.off : this.on).call(this, 'moveend', this._onMoveEnd);
+               }

        },
 
        },
 

-       _skipped: function (e) {
-               var skipped = this._skipEvents[e.type];
-               // reset when checking, as it's only used in map container and propagates outside of the map
-               this._skipEvents[e.type] = false;
-               return skipped;
+       _onResize: function () {
+               cancelAnimFrame(this._resizeRequest);
+               this._resizeRequest = requestAnimFrame(
+                       function () { this.invalidateSize({debounceMoveend: true}); }, this);

        },
 
        },
 

-       // check if element really left/entered the event target (for mouseenter/mouseleave)
-       _isExternalTarget: function (el, e) {
+       _onScroll: function () {
+               this._container.scrollTop  = 0;
+               this._container.scrollLeft = 0;
+       },

 
 

-               var related = e.relatedTarget;
+       _onMoveEnd: function () {
+               var pos = this._getMapPanePos();
+               if (Math.max(Math.abs(pos.x), Math.abs(pos.y)) >= this.options.transform3DLimit) {
+                       // https://bugzilla.mozilla.org/show_bug.cgi?id=1203873 but Webkit also have
+                       // a pixel offset on very high values, see: http://jsfiddle.net/dg6r5hhb/
+                       this._resetView(this.getCenter(), this.getZoom());
+               }
+       },

 
 

-               if (!related) { return true; }
+       _findEventTargets: function (e, type) {
+               var targets = [],
+                   target,
+                   isHover = type === 'mouseout' || type === 'mouseover',
+                   src = e.target || e.srcElement,
+                   dragging = false;

 
 

-               try {
-                       while (related && (related !== el)) {
-                               related = related.parentNode;
+               while (src) {
+                       target = this._targets[stamp(src)];
+                       if (target && (type === 'click' || type === 'preclick') && !e._simulated && this._draggableMoved(target)) {
+                               // Prevent firing click after you just dragged an object.
+                               dragging = true;
+                               break;

                        }
                        }

-               } catch (err) {
-                       return false;
+                       if (target && target.listens(type, true)) {
+                               if (isHover && !isExternalTarget(src, e)) { break; }
+                               targets.push(target);
+                               if (isHover) { break; }
+                       }
+                       if (src === this._container) { break; }
+                       src = src.parentNode;

                }
                }

-               return (related !== el);
+               if (!targets.length && !dragging && !isHover && isExternalTarget(src, e)) {
+                       targets = [this];
+               }
+               return targets;

        },
 
        },
 

-       // this is a horrible workaround for a bug in Android where a single touch triggers two click events
-       _filterClick: function (e, handler) {
-               var timeStamp = (e.timeStamp || (e.originalEvent && e.originalEvent.timeStamp)),
-                   elapsed = L.DomEvent._lastClick && (timeStamp - L.DomEvent._lastClick);
+       _handleDOMEvent: function (e) {
+               if (!this._loaded || skipped(e)) { return; }

 
 

-               // are they closer together than 500ms yet more than 100ms?
-               // Android typically triggers them ~300ms apart while multiple listeners
-               // on the same event should be triggered far faster;
-               // or check if click is simulated on the element, and if it is, reject any non-simulated events
+               var type = e.type;

 
 

-               if ((elapsed && elapsed > 100 && elapsed < 500) || (e.target._simulatedClick && !e._simulated)) {
-                       L.DomEvent.stop(e);
-                       return;
+               if (type === 'mousedown' || type === 'keypress') {
+                       // prevents outline when clicking on keyboard-focusable element
+                       preventOutline(e.target || e.srcElement);

                }
                }

-               L.DomEvent._lastClick = timeStamp;
-
-               handler(e);
-       }
-};

 
 

-// @function addListener(…): this
-// Alias to [`L.DomEvent.on`](#domevent-on)
-L.DomEvent.addListener = L.DomEvent.on;
+               this._fireDOMEvent(e, type);
+       },

 
 

-// @function removeListener(…): this
-// Alias to [`L.DomEvent.off`](#domevent-off)
-L.DomEvent.removeListener = L.DomEvent.off;
+       _mouseEvents: ['click', 'dblclick', 'mouseover', 'mouseout', 'contextmenu'],

 
 

+       _fireDOMEvent: function (e, type, targets) {

 
 

+               if (e.type === 'click') {
+                       // Fire a synthetic 'preclick' event which propagates up (mainly for closing popups).
+                       // @event preclick: MouseEvent
+                       // Fired before mouse click on the map (sometimes useful when you
+                       // want something to happen on click before any existing click
+                       // handlers start running).
+                       var synth = extend({}, e);
+                       synth.type = 'preclick';
+                       this._fireDOMEvent(synth, synth.type, targets);
+               }

 
 

-/*
- * @class PosAnimation
- * @aka L.PosAnimation
- * @inherits Evented
- * Used internally for panning animations, utilizing CSS3 Transitions for modern browsers and a timer fallback for IE6-9.
- *
- * @example
- * ```js
- * var fx = new L.PosAnimation();
- * fx.run(el, [300, 500], 0.5);
- * ```
- *
- * @constructor L.PosAnimation()
- * Creates a `PosAnimation` object.
- *
- */
+               if (e._stopped) { return; }

 
 

-L.PosAnimation = L.Evented.extend({
+               // Find the layer the event is propagating from and its parents.
+               targets = (targets || []).concat(this._findEventTargets(e, type));

 
 

-       // @method run(el: HTMLElement, newPos: Point, duration?: Number, easeLinearity?: Number)
-       // Run an animation of a given element to a new position, optionally setting
-       // duration in seconds (`0.25` by default) and easing linearity factor (3rd
-       // argument of the [cubic bezier curve](http://cubic-bezier.com/#0,0,.5,1),
-       // `0.5` by default).
-       run: function (el, newPos, duration, easeLinearity) {
-               this.stop();
+               if (!targets.length) { return; }

 
 

-               this._el = el;
-               this._inProgress = true;
-               this._duration = duration || 0.25;
-               this._easeOutPower = 1 / Math.max(easeLinearity || 0.5, 0.2);
+               var target = targets[0];
+               if (type === 'contextmenu' && target.listens(type, true)) {
+                       preventDefault(e);
+               }

 
 

-               this._startPos = L.DomUtil.getPosition(el);
-               this._offset = newPos.subtract(this._startPos);
-               this._startTime = +new Date();
+               var data = {
+                       originalEvent: e
+               };

 
 

-               // @event start: Event
-               // Fired when the animation starts
-               this.fire('start');
+               if (e.type !== 'keypress') {
+                       var isMarker = (target.options && 'icon' in target.options);
+                       data.containerPoint = isMarker ?
+                                       this.latLngToContainerPoint(target.getLatLng()) : this.mouseEventToContainerPoint(e);
+                       data.layerPoint = this.containerPointToLayerPoint(data.containerPoint);
+                       data.latlng = isMarker ? target.getLatLng() : this.layerPointToLatLng(data.layerPoint);
+               }

 
 

-               this._animate();
+               for (var i = 0; i < targets.length; i++) {
+                       targets[i].fire(type, data, true);
+                       if (data.originalEvent._stopped ||
+                               (targets[i].options.bubblingMouseEvents === false && indexOf(this._mouseEvents, type) !== -1)) { return; }
+               }

        },
 
        },
 

-       // @method stop()
-       // Stops the animation (if currently running).
-       stop: function () {
-               if (!this._inProgress) { return; }
-
-               this._step(true);
-               this._complete();
+       _draggableMoved: function (obj) {
+               obj = obj.dragging && obj.dragging.enabled() ? obj : this;
+               return (obj.dragging && obj.dragging.moved()) || (this.boxZoom && this.boxZoom.moved());

        },
 
        },
 

-       _animate: function () {
-               // animation loop
-               this._animId = L.Util.requestAnimFrame(this._animate, this);
-               this._step();
+       _clearHandlers: function () {
+               for (var i = 0, len = this._handlers.length; i < len; i++) {
+                       this._handlers[i].disable();
+               }

        },
 
        },
 

-       _step: function (round) {
-               var elapsed = (+new Date()) - this._startTime,
-                   duration = this._duration * 1000;
+       // @section Other Methods

 
 

-               if (elapsed < duration) {
-                       this._runFrame(this._easeOut(elapsed / duration), round);
+       // @method whenReady(fn: Function, context?: Object): this
+       // Runs the given function `fn` when the map gets initialized with
+       // a view (center and zoom) and at least one layer, or immediately
+       // if it's already initialized, optionally passing a function context.
+       whenReady: function (callback, context) {
+               if (this._loaded) {
+                       callback.call(context || this, {target: this});

                } else {
                } else {

-                       this._runFrame(1);
-                       this._complete();
+                       this.on('load', callback, context);

                }
                }

+               return this;

        },
 
        },
 

-       _runFrame: function (progress, round) {
-               var pos = this._startPos.add(this._offset.multiplyBy(progress));
-               if (round) {
-                       pos._round();
-               }
-               L.DomUtil.setPosition(this._el, pos);

 
 

-               // @event step: Event
-               // Fired continuously during the animation.
-               this.fire('step');
+       // private methods for getting map state
+
+       _getMapPanePos: function () {
+               return getPosition(this._mapPane) || new Point(0, 0);

        },
 
        },
 

-       _complete: function () {
-               L.Util.cancelAnimFrame(this._animId);
+       _moved: function () {
+               var pos = this._getMapPanePos();
+               return pos && !pos.equals([0, 0]);
+       },

 
 

-               this._inProgress = false;
-               // @event end: Event
-               // Fired when the animation ends.
-               this.fire('end');
+       _getTopLeftPoint: function (center, zoom) {
+               var pixelOrigin = center && zoom !== undefined ?
+                       this._getNewPixelOrigin(center, zoom) :
+                       this.getPixelOrigin();
+               return pixelOrigin.subtract(this._getMapPanePos());

        },
 
        },
 

-       _easeOut: function (t) {
-               return 1 - Math.pow(1 - t, this._easeOutPower);
-       }
-});
+       _getNewPixelOrigin: function (center, zoom) {
+               var viewHalf = this.getSize()._divideBy(2);
+               return this.project(center, zoom)._subtract(viewHalf)._add(this._getMapPanePos())._round();
+       },

 
 

+       _latLngToNewLayerPoint: function (latlng, zoom, center) {
+               var topLeft = this._getNewPixelOrigin(center, zoom);
+               return this.project(latlng, zoom)._subtract(topLeft);
+       },

 
 

+       _latLngBoundsToNewLayerBounds: function (latLngBounds, zoom, center) {
+               var topLeft = this._getNewPixelOrigin(center, zoom);
+               return toBounds([
+                       this.project(latLngBounds.getSouthWest(), zoom)._subtract(topLeft),
+                       this.project(latLngBounds.getNorthWest(), zoom)._subtract(topLeft),
+                       this.project(latLngBounds.getSouthEast(), zoom)._subtract(topLeft),
+                       this.project(latLngBounds.getNorthEast(), zoom)._subtract(topLeft)
+               ]);
+       },

 
 

-/*
- * @namespace Projection
- * @projection L.Projection.Mercator
- *
- * Elliptical Mercator projection — more complex than Spherical Mercator. Takes into account that Earth is a geoid, not a perfect sphere. Used by the EPSG:3395 CRS.
- */
+       // layer point of the current center
+       _getCenterLayerPoint: function () {
+               return this.containerPointToLayerPoint(this.getSize()._divideBy(2));
+       },

 
 

-L.Projection.Mercator = {
-       R: 6378137,
-       R_MINOR: 6356752.314245179,
+       // offset of the specified place to the current center in pixels
+       _getCenterOffset: function (latlng) {
+               return this.latLngToLayerPoint(latlng).subtract(this._getCenterLayerPoint());
+       },

 
 

-       bounds: L.bounds([-20037508.34279, -15496570.73972], [20037508.34279, 18764656.23138]),
+       // adjust center for view to get inside bounds
+       _limitCenter: function (center, zoom, bounds) {

 
 

-       project: function (latlng) {
-               var d = Math.PI / 180,
-                   r = this.R,
-                   y = latlng.lat * d,
-                   tmp = this.R_MINOR / r,
-                   e = Math.sqrt(1 - tmp * tmp),
-                   con = e * Math.sin(y);
+               if (!bounds) { return center; }

 
 

-               var ts = Math.tan(Math.PI / 4 - y / 2) / Math.pow((1 - con) / (1 + con), e / 2);
-               y = -r * Math.log(Math.max(ts, 1E-10));
+               var centerPoint = this.project(center, zoom),
+                   viewHalf = this.getSize().divideBy(2),
+                   viewBounds = new Bounds(centerPoint.subtract(viewHalf), centerPoint.add(viewHalf)),
+                   offset = this._getBoundsOffset(viewBounds, bounds, zoom);
+
+               // If offset is less than a pixel, ignore.
+               // This prevents unstable projections from getting into
+               // an infinite loop of tiny offsets.
+               if (offset.round().equals([0, 0])) {
+                       return center;
+               }

 
 

-               return new L.Point(latlng.lng * d * r, y);
+               return this.unproject(centerPoint.add(offset), zoom);

        },
 
        },
 

-       unproject: function (point) {
-               var d = 180 / Math.PI,
-                   r = this.R,
-                   tmp = this.R_MINOR / r,
-                   e = Math.sqrt(1 - tmp * tmp),
-                   ts = Math.exp(-point.y / r),
-                   phi = Math.PI / 2 - 2 * Math.atan(ts);
+       // adjust offset for view to get inside bounds
+       _limitOffset: function (offset, bounds) {
+               if (!bounds) { return offset; }

 
 

-               for (var i = 0, dphi = 0.1, con; i < 15 && Math.abs(dphi) > 1e-7; i++) {
-                       con = e * Math.sin(phi);
-                       con = Math.pow((1 - con) / (1 + con), e / 2);
-                       dphi = Math.PI / 2 - 2 * Math.atan(ts * con) - phi;
-                       phi += dphi;
-               }
+               var viewBounds = this.getPixelBounds(),
+                   newBounds = new Bounds(viewBounds.min.add(offset), viewBounds.max.add(offset));

 
 

-               return new L.LatLng(phi * d, point.x * d / r);
-       }
-};
+               return offset.add(this._getBoundsOffset(newBounds, bounds));
+       },

 
 

+       // returns offset needed for pxBounds to get inside maxBounds at a specified zoom
+       _getBoundsOffset: function (pxBounds, maxBounds, zoom) {
+               var projectedMaxBounds = toBounds(
+                       this.project(maxBounds.getNorthEast(), zoom),
+                       this.project(maxBounds.getSouthWest(), zoom)
+                   ),
+                   minOffset = projectedMaxBounds.min.subtract(pxBounds.min),
+                   maxOffset = projectedMaxBounds.max.subtract(pxBounds.max),

 
 

+                   dx = this._rebound(minOffset.x, -maxOffset.x),
+                   dy = this._rebound(minOffset.y, -maxOffset.y);

 
 

-/*
- * @namespace CRS
- * @crs L.CRS.EPSG3395
- *
- * Rarely used by some commercial tile providers. Uses Elliptical Mercator projection.
- */
+               return new Point(dx, dy);
+       },

 
 

-L.CRS.EPSG3395 = L.extend({}, L.CRS.Earth, {
-       code: 'EPSG:3395',
-       projection: L.Projection.Mercator,
+       _rebound: function (left, right) {
+               return left + right > 0 ?
+                       Math.round(left - right) / 2 :
+                       Math.max(0, Math.ceil(left)) - Math.max(0, Math.floor(right));
+       },

 
 

-       transformation: (function () {
-               var scale = 0.5 / (Math.PI * L.Projection.Mercator.R);
-               return new L.Transformation(scale, 0.5, -scale, 0.5);
-       }())
-});
+       _limitZoom: function (zoom) {
+               var min = this.getMinZoom(),
+                   max = this.getMaxZoom(),
+                   snap = any3d ? this.options.zoomSnap : 1;
+               if (snap) {
+                       zoom = Math.round(zoom / snap) * snap;
+               }
+               return Math.max(min, Math.min(max, zoom));
+       },

 
 

+       _onPanTransitionStep: function () {
+               this.fire('move');
+       },

 
 

+       _onPanTransitionEnd: function () {
+               removeClass(this._mapPane, 'leaflet-pan-anim');
+               this.fire('moveend');
+       },

 
 

-/*
- * @class GridLayer
- * @inherits Layer
- * @aka L.GridLayer
- *
- * Generic class for handling a tiled grid of HTML elements. This is the base class for all tile layers and replaces `TileLayer.Canvas`.
- * GridLayer can be extended to create a tiled grid of HTML elements like `<canvas>`, `<img>` or `<div>`. GridLayer will handle creating and animating these DOM elements for you.
- *
- *
- * @section Synchronous usage
- * @example
- *
- * To create a custom layer, extend GridLayer and implement the `createTile()` method, which will be passed a `Point` object with the `x`, `y`, and `z` (zoom level) coordinates to draw your tile.
- *
- * ```js
- * var CanvasLayer = L.GridLayer.extend({
- *     createTile: function(coords){
- *         // create a <canvas> element for drawing
- *         var tile = L.DomUtil.create('canvas', 'leaflet-tile');
- *
- *         // setup tile width and height according to the options
- *         var size = this.getTileSize();
- *         tile.width = size.x;
- *         tile.height = size.y;
- *
- *         // get a canvas context and draw something on it using coords.x, coords.y and coords.z
- *         var ctx = tile.getContext('2d');
- *
- *         // return the tile so it can be rendered on screen
- *         return tile;
- *     }
- * });
- * ```
- *
- * @section Asynchronous usage
- * @example
- *
- * Tile creation can also be asynchronous, this is useful when using a third-party drawing library. Once the tile is finished drawing it can be passed to the `done()` callback.
- *
- * ```js
- * var CanvasLayer = L.GridLayer.extend({
- *     createTile: function(coords, done){
- *         var error;
- *
- *         // create a <canvas> element for drawing
- *         var tile = L.DomUtil.create('canvas', 'leaflet-tile');
- *
- *         // setup tile width and height according to the options
- *         var size = this.getTileSize();
- *         tile.width = size.x;
- *         tile.height = size.y;
- *
- *         // draw something asynchronously and pass the tile to the done() callback
- *         setTimeout(function() {
- *             done(error, tile);
- *         }, 1000);
- *
- *         return tile;
- *     }
- * });
- * ```
- *
- * @section
- */
+       _tryAnimatedPan: function (center, options) {
+               // difference between the new and current centers in pixels
+               var offset = this._getCenterOffset(center)._floor();
+
+               // don't animate too far unless animate: true specified in options
+               if ((options && options.animate) !== true && !this.getSize().contains(offset)) { return false; }
+
+               this.panBy(offset, options);

 
 

+               return true;
+       },

 
 

-L.GridLayer = L.Layer.extend({
+       _createAnimProxy: function () {

 
 

-       // @section
-       // @aka GridLayer options
-       options: {
-               // @option tileSize: Number|Point = 256
-               // Width and height of tiles in the grid. Use a number if width and height are equal, or `L.point(width, height)` otherwise.
-               tileSize: 256,
+               var proxy = this._proxy = create$1('div', 'leaflet-proxy leaflet-zoom-animated');
+               this._panes.mapPane.appendChild(proxy);

 
 

-               // @option opacity: Number = 1.0
-               // Opacity of the tiles. Can be used in the `createTile()` function.
-               opacity: 1,
+               this.on('zoomanim', function (e) {
+                       var prop = TRANSFORM,
+                           transform = this._proxy.style[prop];

 
 

-               // @option updateWhenIdle: Boolean = depends
-               // If `false`, new tiles are loaded during panning, otherwise only after it (for better performance). `true` by default on mobile browsers, otherwise `false`.
-               updateWhenIdle: L.Browser.mobile,
+                       setTransform(this._proxy, this.project(e.center, e.zoom), this.getZoomScale(e.zoom, 1));

 
 

-               // @option updateWhenZooming: Boolean = true
-               // By default, a smooth zoom animation (during a [touch zoom](#map-touchzoom) or a [`flyTo()`](#map-flyto)) will update grid layers every integer zoom level. Setting this option to `false` will update the grid layer only when the smooth animation ends.
-               updateWhenZooming: true,
+                       // workaround for case when transform is the same and so transitionend event is not fired
+                       if (transform === this._proxy.style[prop] && this._animatingZoom) {
+                               this._onZoomTransitionEnd();
+                       }
+               }, this);

 
 

-               // @option updateInterval: Number = 200
-               // Tiles will not update more than once every `updateInterval` milliseconds when panning.
-               updateInterval: 200,
+               this.on('load moveend', function () {
+                       var c = this.getCenter(),
+                           z = this.getZoom();
+                       setTransform(this._proxy, this.project(c, z), this.getZoomScale(z, 1));
+               }, this);

 
 

-               // @option zIndex: Number = 1
-               // The explicit zIndex of the tile layer.
-               zIndex: 1,
+               this._on('unload', this._destroyAnimProxy, this);
+       },

 
 

-               // @option bounds: LatLngBounds = undefined
-               // If set, tiles will only be loaded inside the set `LatLngBounds`.
-               bounds: null,
+       _destroyAnimProxy: function () {
+               remove(this._proxy);
+               delete this._proxy;
+       },

 
 

-               // @option minZoom: Number = 0
-               // The minimum zoom level that tiles will be loaded at. By default the entire map.
-               minZoom: 0,
+       _catchTransitionEnd: function (e) {
+               if (this._animatingZoom && e.propertyName.indexOf('transform') >= 0) {
+                       this._onZoomTransitionEnd();
+               }
+       },

 
 

-               // @option maxZoom: Number = undefined
-               // The maximum zoom level that tiles will be loaded at.
-               maxZoom: undefined,
+       _nothingToAnimate: function () {
+               return !this._container.getElementsByClassName('leaflet-zoom-animated').length;
+       },

 
 

-               // @option noWrap: Boolean = false
-               // Whether the layer is wrapped around the antimeridian. If `true`, the
-               // GridLayer will only be displayed once at low zoom levels. Has no
-               // effect when the [map CRS](#map-crs) doesn't wrap around. Can be used
-               // in combination with [`bounds`](#gridlayer-bounds) to prevent requesting
-               // tiles outside the CRS limits.
-               noWrap: false,
+       _tryAnimatedZoom: function (center, zoom, options) {

 
 

-               // @option pane: String = 'tilePane'
-               // `Map pane` where the grid layer will be added.
-               pane: 'tilePane',
+               if (this._animatingZoom) { return true; }

 
 

-               // @option className: String = ''
-               // A custom class name to assign to the tile layer. Empty by default.
-               className: '',
+               options = options || {};

 
 

-               // @option keepBuffer: Number = 2
-               // When panning the map, keep this many rows and columns of tiles before unloading them.
-               keepBuffer: 2
+               // don't animate if disabled, not supported or zoom difference is too large
+               if (!this._zoomAnimated || options.animate === false || this._nothingToAnimate() ||
+                       Math.abs(zoom - this._zoom) > this.options.zoomAnimationThreshold) { return false; }
+
+               // offset is the pixel coords of the zoom origin relative to the current center
+               var scale = this.getZoomScale(zoom),
+                   offset = this._getCenterOffset(center)._divideBy(1 - 1 / scale);
+
+               // don't animate if the zoom origin isn't within one screen from the current center, unless forced
+               if (options.animate !== true && !this.getSize().contains(offset)) { return false; }
+
+               requestAnimFrame(function () {
+                       this
+                           ._moveStart(true)
+                           ._animateZoom(center, zoom, true);
+               }, this);
+
+               return true;

        },
 
        },
 

-       initialize: function (options) {
-               L.setOptions(this, options);
+       _animateZoom: function (center, zoom, startAnim, noUpdate) {
+               if (startAnim) {
+                       this._animatingZoom = true;
+
+                       // remember what center/zoom to set after animation
+                       this._animateToCenter = center;
+                       this._animateToZoom = zoom;
+
+                       addClass(this._mapPane, 'leaflet-zoom-anim');
+               }
+
+               // @event zoomanim: ZoomAnimEvent
+               // Fired on every frame of a zoom animation
+               this.fire('zoomanim', {
+                       center: center,
+                       zoom: zoom,
+                       noUpdate: noUpdate
+               });
+
+               // Work around webkit not firing 'transitionend', see https://github.com/Leaflet/Leaflet/issues/3689, 2693
+               setTimeout(bind(this._onZoomTransitionEnd, this), 250);

        },
 
        },
 

-       onAdd: function () {
-               this._initContainer();
+       _onZoomTransitionEnd: function () {
+               if (!this._animatingZoom) { return; }

 
 

-               this._levels = {};
-               this._tiles = {};
+               removeClass(this._mapPane, 'leaflet-zoom-anim');

 
 

-               this._resetView();
-               this._update();
+               this._animatingZoom = false;
+
+               this._move(this._animateToCenter, this._animateToZoom);
+
+               // This anim frame should prevent an obscure iOS webkit tile loading race condition.
+               requestAnimFrame(function () {
+                       this._moveEnd(true);
+               }, this);
+       }
+});
+
+// @section
+
+// @factory L.map(id: String, options?: Map options)
+// Instantiates a map object given the DOM ID of a `<div>` element
+// and optionally an object literal with `Map options`.
+//
+// @alternative
+// @factory L.map(el: HTMLElement, options?: Map options)
+// Instantiates a map object given an instance of a `<div>` HTML element
+// and optionally an object literal with `Map options`.
+function createMap(id, options) {
+       return new Map(id, options);
+}
+
+/*
+ * @class Control
+ * @aka L.Control
+ * @inherits Class
+ *
+ * L.Control is a base class for implementing map controls. Handles positioning.
+ * All other controls extend from this class.
+ */
+
+var Control = Class.extend({
+       // @section
+       // @aka Control options
+       options: {
+               // @option position: String = 'topright'
+               // The position of the control (one of the map corners). Possible values are `'topleft'`,
+               // `'topright'`, `'bottomleft'` or `'bottomright'`
+               position: 'topright'

        },
 
        },
 

-       beforeAdd: function (map) {
-               map._addZoomLimit(this);
+       initialize: function (options) {
+               setOptions(this, options);

        },
 
        },
 

-       onRemove: function (map) {
-               this._removeAllTiles();
-               L.DomUtil.remove(this._container);
-               map._removeZoomLimit(this);
-               this._container = null;
-               this._tileZoom = null;
+       /* @section
+        * Classes extending L.Control will inherit the following methods:
+        *
+        * @method getPosition: string
+        * Returns the position of the control.
+        */
+       getPosition: function () {
+               return this.options.position;

        },
 
        },
 

-       // @method bringToFront: this
-       // Brings the tile layer to the top of all tile layers.
-       bringToFront: function () {
-               if (this._map) {
-                       L.DomUtil.toFront(this._container);
-                       this._setAutoZIndex(Math.max);
+       // @method setPosition(position: string): this
+       // Sets the position of the control.
+       setPosition: function (position) {
+               var map = this._map;
+
+               if (map) {
+                       map.removeControl(this);

                }
                }

-               return this;
-       },

 
 

-       // @method bringToBack: this
-       // Brings the tile layer to the bottom of all tile layers.
-       bringToBack: function () {
-               if (this._map) {
-                       L.DomUtil.toBack(this._container);
-                       this._setAutoZIndex(Math.min);
+               this.options.position = position;
+
+               if (map) {
+                       map.addControl(this);

                }
                }

+

                return this;
        },
 
        // @method getContainer: HTMLElement
                return this;
        },
 
        // @method getContainer: HTMLElement

-       // Returns the HTML element that contains the tiles for this layer.
+       // Returns the HTMLElement that contains the control.

        getContainer: function () {
                return this._container;
        },
 
        getContainer: function () {
                return this._container;
        },
 

-       // @method setOpacity(opacity: Number): this
-       // Changes the [opacity](#gridlayer-opacity) of the grid layer.
-       setOpacity: function (opacity) {
-               this.options.opacity = opacity;
-               this._updateOpacity();
+       // @method addTo(map: Map): this
+       // Adds the control to the given map.
+       addTo: function (map) {
+               this.remove();
+               this._map = map;
+
+               var container = this._container = this.onAdd(map),
+                   pos = this.getPosition(),
+                   corner = map._controlCorners[pos];
+
+               addClass(container, 'leaflet-control');
+
+               if (pos.indexOf('bottom') !== -1) {
+                       corner.insertBefore(container, corner.firstChild);
+               } else {
+                       corner.appendChild(container);
+               }
+

                return this;
        },
 
                return this;
        },
 

-       // @method setZIndex(zIndex: Number): this
-       // Changes the [zIndex](#gridlayer-zindex) of the grid layer.
-       setZIndex: function (zIndex) {
-               this.options.zIndex = zIndex;
-               this._updateZIndex();
+       // @method remove: this
+       // Removes the control from the map it is currently active on.
+       remove: function () {
+               if (!this._map) {
+                       return this;
+               }
+
+               remove(this._container);
+
+               if (this.onRemove) {
+                       this.onRemove(this._map);
+               }
+
+               this._map = null;

 
                return this;
        },
 
 
                return this;
        },
 

-       // @method isLoading: Boolean
-       // Returns `true` if any tile in the grid layer has not finished loading.
-       isLoading: function () {
-               return this._loading;
+       _refocusOnMap: function (e) {
+               // if map exists and event is not a keyboard event
+               if (this._map && e && e.screenX > 0 && e.screenY > 0) {
+                       this._map.getContainer().focus();
+               }
+       }
+});
+
+var control = function (options) {
+       return new Control(options);
+};
+
+/* @section Extension methods
+ * @uninheritable
+ *
+ * Every control should extend from `L.Control` and (re-)implement the following methods.
+ *
+ * @method onAdd(map: Map): HTMLElement
+ * Should return the container DOM element for the control and add listeners on relevant map events. Called on [`control.addTo(map)`](#control-addTo).
+ *
+ * @method onRemove(map: Map)
+ * Optional method. Should contain all clean up code that removes the listeners previously added in [`onAdd`](#control-onadd). Called on [`control.remove()`](#control-remove).
+ */
+
+/* @namespace Map
+ * @section Methods for Layers and Controls
+ */
+Map.include({
+       // @method addControl(control: Control): this
+       // Adds the given control to the map
+       addControl: function (control) {
+               control.addTo(this);
+               return this;

        },
 
        },
 

-       // @method redraw: this
-       // Causes the layer to clear all the tiles and request them again.
-       redraw: function () {
-               if (this._map) {
-                       this._removeAllTiles();
-                       this._update();
-               }
+       // @method removeControl(control: Control): this
+       // Removes the given control from the map
+       removeControl: function (control) {
+               control.remove();

                return this;
        },
 
                return this;
        },
 

-       getEvents: function () {
-               var events = {
-                       viewprereset: this._invalidateAll,
-                       viewreset: this._resetView,
-                       zoom: this._resetView,
-                       moveend: this._onMoveEnd
-               };
-
-               if (!this.options.updateWhenIdle) {
-                       // update tiles on move, but not more often than once per given interval
-                       if (!this._onMove) {
-                               this._onMove = L.Util.throttle(this._onMoveEnd, this.options.updateInterval, this);
-                       }
+       _initControlPos: function () {
+               var corners = this._controlCorners = {},
+                   l = 'leaflet-',
+                   container = this._controlContainer =
+                           create$1('div', l + 'control-container', this._container);

 
 

-                       events.move = this._onMove;
-               }
+               function createCorner(vSide, hSide) {
+                       var className = l + vSide + ' ' + l + hSide;

 
 

-               if (this._zoomAnimated) {
-                       events.zoomanim = this._animateZoom;
+                       corners[vSide + hSide] = create$1('div', className, container);

                }
 
                }
 

-               return events;
-       },
-
-       // @section Extension methods
-       // Layers extending `GridLayer` shall reimplement the following method.
-       // @method createTile(coords: Object, done?: Function): HTMLElement
-       // Called only internally, must be overriden by classes extending `GridLayer`.
-       // Returns the `HTMLElement` corresponding to the given `coords`. If the `done` callback
-       // is specified, it must be called when the tile has finished loading and drawing.
-       createTile: function () {
-               return document.createElement('div');
-       },
-
-       // @section
-       // @method getTileSize: Point
-       // Normalizes the [tileSize option](#gridlayer-tilesize) into a point. Used by the `createTile()` method.
-       getTileSize: function () {
-               var s = this.options.tileSize;
-               return s instanceof L.Point ? s : new L.Point(s, s);
+               createCorner('top', 'left');
+               createCorner('top', 'right');
+               createCorner('bottom', 'left');
+               createCorner('bottom', 'right');

        },
 
        },
 

-       _updateZIndex: function () {
-               if (this._container && this.options.zIndex !== undefined && this.options.zIndex !== null) {
-                       this._container.style.zIndex = this.options.zIndex;
+       _clearControlPos: function () {
+               for (var i in this._controlCorners) {
+                       remove(this._controlCorners[i]);

                }
                }

-       },
+               remove(this._controlContainer);
+               delete this._controlCorners;
+               delete this._controlContainer;
+       }
+});

 
 

-       _setAutoZIndex: function (compare) {
-               // go through all other layers of the same pane, set zIndex to max + 1 (front) or min - 1 (back)
+/*
+ * @class Control.Layers
+ * @aka L.Control.Layers
+ * @inherits Control
+ *
+ * The layers control gives users the ability to switch between different base layers and switch overlays on/off (check out the [detailed example](http://leafletjs.com/examples/layers-control/)). Extends `Control`.
+ *
+ * @example
+ *
+ * ```js
+ * var baseLayers = {
+ *     "Mapbox": mapbox,
+ *     "OpenStreetMap": osm
+ * };
+ *
+ * var overlays = {
+ *     "Marker": marker,
+ *     "Roads": roadsLayer
+ * };
+ *
+ * L.control.layers(baseLayers, overlays).addTo(map);
+ * ```
+ *
+ * The `baseLayers` and `overlays` parameters are object literals with layer names as keys and `Layer` objects as values:
+ *
+ * ```js
+ * {
+ *     "<someName1>": layer1,
+ *     "<someName2>": layer2
+ * }
+ * ```
+ *
+ * The layer names can contain HTML, which allows you to add additional styling to the items:
+ *
+ * ```js
+ * {"<img src='my-layer-icon' /> <span class='my-layer-item'>My Layer</span>": myLayer}
+ * ```
+ */

 
 

-               var layers = this.getPane().children,
-                   edgeZIndex = -compare(-Infinity, Infinity); // -Infinity for max, Infinity for min
+var Layers = Control.extend({
+       // @section
+       // @aka Control.Layers options
+       options: {
+               // @option collapsed: Boolean = true
+               // If `true`, the control will be collapsed into an icon and expanded on mouse hover or touch.
+               collapsed: true,
+               position: 'topright',

 
 

-               for (var i = 0, len = layers.length, zIndex; i < len; i++) {
+               // @option autoZIndex: Boolean = true
+               // If `true`, the control will assign zIndexes in increasing order to all of its layers so that the order is preserved when switching them on/off.
+               autoZIndex: true,

 
 

-                       zIndex = layers[i].style.zIndex;
+               // @option hideSingleBase: Boolean = false
+               // If `true`, the base layers in the control will be hidden when there is only one.
+               hideSingleBase: false,

 
 

-                       if (layers[i] !== this._container && zIndex) {
-                               edgeZIndex = compare(edgeZIndex, +zIndex);
-                       }
-               }
+               // @option sortLayers: Boolean = false
+               // Whether to sort the layers. When `false`, layers will keep the order
+               // in which they were added to the control.
+               sortLayers: false,

 
 

-               if (isFinite(edgeZIndex)) {
-                       this.options.zIndex = edgeZIndex + compare(-1, 1);
-                       this._updateZIndex();
+               // @option sortFunction: Function = *
+               // A [compare function](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Array/sort)
+               // that will be used for sorting the layers, when `sortLayers` is `true`.
+               // The function receives both the `L.Layer` instances and their names, as in
+               // `sortFunction(layerA, layerB, nameA, nameB)`.
+               // By default, it sorts layers alphabetically by their name.
+               sortFunction: function (layerA, layerB, nameA, nameB) {
+                       return nameA < nameB ? -1 : (nameB < nameA ? 1 : 0);

                }
        },
 
                }
        },
 

-       _updateOpacity: function () {
-               if (!this._map) { return; }
+       initialize: function (baseLayers, overlays, options) {
+               setOptions(this, options);

 
 

-               // IE doesn't inherit filter opacity properly, so we're forced to set it on tiles
-               if (L.Browser.ielt9) { return; }
+               this._layerControlInputs = [];
+               this._layers = [];
+               this._lastZIndex = 0;
+               this._handlingClick = false;

 
 

-               L.DomUtil.setOpacity(this._container, this.options.opacity);
+               for (var i in baseLayers) {
+                       this._addLayer(baseLayers[i], i);
+               }

 
 

-               var now = +new Date(),
-                   nextFrame = false,
-                   willPrune = false;
+               for (i in overlays) {
+                       this._addLayer(overlays[i], i, true);
+               }
+       },

 
 

-               for (var key in this._tiles) {
-                       var tile = this._tiles[key];
-                       if (!tile.current || !tile.loaded) { continue; }
+       onAdd: function (map) {
+               this._initLayout();
+               this._update();

 
 

-                       var fade = Math.min(1, (now - tile.loaded) / 200);
+               this._map = map;
+               map.on('zoomend', this._checkDisabledLayers, this);

 
 

-                       L.DomUtil.setOpacity(tile.el, fade);
-                       if (fade < 1) {
-                               nextFrame = true;
-                       } else {
-                               if (tile.active) { willPrune = true; }
-                               tile.active = true;
-                       }
+               for (var i = 0; i < this._layers.length; i++) {
+                       this._layers[i].layer.on('add remove', this._onLayerChange, this);

                }
 
                }
 

-               if (willPrune && !this._noPrune) { this._pruneTiles(); }
-
-               if (nextFrame) {
-                       L.Util.cancelAnimFrame(this._fadeFrame);
-                       this._fadeFrame = L.Util.requestAnimFrame(this._updateOpacity, this);
-               }
+               return this._container;

        },
 
        },
 

-       _initContainer: function () {
-               if (this._container) { return; }
+       addTo: function (map) {
+               Control.prototype.addTo.call(this, map);
+               // Trigger expand after Layers Control has been inserted into DOM so that is now has an actual height.
+               return this._expandIfNotCollapsed();
+       },

 
 

-               this._container = L.DomUtil.create('div', 'leaflet-layer ' + (this.options.className || ''));
-               this._updateZIndex();
+       onRemove: function () {
+               this._map.off('zoomend', this._checkDisabledLayers, this);

 
 

-               if (this.options.opacity < 1) {
-                       this._updateOpacity();
+               for (var i = 0; i < this._layers.length; i++) {
+                       this._layers[i].layer.off('add remove', this._onLayerChange, this);

                }
                }

+       },

 
 

-               this.getPane().appendChild(this._container);
+       // @method addBaseLayer(layer: Layer, name: String): this
+       // Adds a base layer (radio button entry) with the given name to the control.
+       addBaseLayer: function (layer, name) {
+               this._addLayer(layer, name);
+               return (this._map) ? this._update() : this;

        },
 
        },
 

-       _updateLevels: function () {
+       // @method addOverlay(layer: Layer, name: String): this
+       // Adds an overlay (checkbox entry) with the given name to the control.
+       addOverlay: function (layer, name) {
+               this._addLayer(layer, name, true);
+               return (this._map) ? this._update() : this;
+       },

 
 

-               var zoom = this._tileZoom,
-                   maxZoom = this.options.maxZoom;
+       // @method removeLayer(layer: Layer): this
+       // Remove the given layer from the control.
+       removeLayer: function (layer) {
+               layer.off('add remove', this._onLayerChange, this);

 
 

-               if (zoom === undefined) { return undefined; }
+               var obj = this._getLayer(stamp(layer));
+               if (obj) {
+                       this._layers.splice(this._layers.indexOf(obj), 1);
+               }
+               return (this._map) ? this._update() : this;
+       },

 
 

-               for (var z in this._levels) {
-                       if (this._levels[z].el.children.length || z === zoom) {
-                               this._levels[z].el.style.zIndex = maxZoom - Math.abs(zoom - z);
-                       } else {
-                               L.DomUtil.remove(this._levels[z].el);
-                               this._removeTilesAtZoom(z);
-                               delete this._levels[z];
-                       }
+       // @method expand(): this
+       // Expand the control container if collapsed.
+       expand: function () {
+               addClass(this._container, 'leaflet-control-layers-expanded');
+               this._form.style.height = null;
+               var acceptableHeight = this._map.getSize().y - (this._container.offsetTop + 50);
+               if (acceptableHeight < this._form.clientHeight) {
+                       addClass(this._form, 'leaflet-control-layers-scrollbar');
+                       this._form.style.height = acceptableHeight + 'px';
+               } else {
+                       removeClass(this._form, 'leaflet-control-layers-scrollbar');

                }
                }

+               this._checkDisabledLayers();
+               return this;
+       },

 
 

-               var level = this._levels[zoom],
-                   map = this._map;
+       // @method collapse(): this
+       // Collapse the control container if expanded.
+       collapse: function () {
+               removeClass(this._container, 'leaflet-control-layers-expanded');
+               return this;
+       },

 
 

-               if (!level) {
-                       level = this._levels[zoom] = {};
+       _initLayout: function () {
+               var className = 'leaflet-control-layers',
+                   container = this._container = create$1('div', className),
+                   collapsed = this.options.collapsed;
+
+               // makes this work on IE touch devices by stopping it from firing a mouseout event when the touch is released
+               container.setAttribute('aria-haspopup', true);

 
 

-                       level.el = L.DomUtil.create('div', 'leaflet-tile-container leaflet-zoom-animated', this._container);
-                       level.el.style.zIndex = maxZoom;
+               disableClickPropagation(container);
+               disableScrollPropagation(container);

 
 

-                       level.origin = map.project(map.unproject(map.getPixelOrigin()), zoom).round();
-                       level.zoom = zoom;
+               var form = this._form = create$1('form', className + '-list');

 
 

-                       this._setZoomTransform(level, map.getCenter(), map.getZoom());
+               if (collapsed) {
+                       this._map.on('click', this.collapse, this);

 
 

-                       // force the browser to consider the newly added element for transition
-                       L.Util.falseFn(level.el.offsetWidth);
+                       if (!android) {
+                               on(container, {
+                                       mouseenter: this.expand,
+                                       mouseleave: this.collapse
+                               }, this);
+                       }

                }
 
                }
 

-               this._level = level;
-
-               return level;
-       },
+               var link = this._layersLink = create$1('a', className + '-toggle', container);
+               link.href = '#';
+               link.title = 'Layers';

 
 

-       _pruneTiles: function () {
-               if (!this._map) {
-                       return;
+               if (touch) {
+                       on(link, 'click', stop);
+                       on(link, 'click', this.expand, this);
+               } else {
+                       on(link, 'focus', this.expand, this);

                }
 
                }
 

-               var key, tile;
+               // work around for Firefox Android issue https://github.com/Leaflet/Leaflet/issues/2033
+               on(form, 'click', function () {
+                       setTimeout(bind(this._onInputClick, this), 0);
+               }, this);

 
 

-               var zoom = this._map.getZoom();
-               if (zoom > this.options.maxZoom ||
-                       zoom < this.options.minZoom) {
-                       this._removeAllTiles();
-                       return;
-               }
+               // TODO keyboard accessibility

 
 

-               for (key in this._tiles) {
-                       tile = this._tiles[key];
-                       tile.retain = tile.current;
+               if (!collapsed) {
+                       this.expand();

                }
 
                }
 

-               for (key in this._tiles) {
-                       tile = this._tiles[key];
-                       if (tile.current && !tile.active) {
-                               var coords = tile.coords;
-                               if (!this._retainParent(coords.x, coords.y, coords.z, coords.z - 5)) {
-                                       this._retainChildren(coords.x, coords.y, coords.z, coords.z + 2);
-                               }
-                       }
-               }
+               this._baseLayersList = create$1('div', className + '-base', form);
+               this._separator = create$1('div', className + '-separator', form);
+               this._overlaysList = create$1('div', className + '-overlays', form);

 
 

-               for (key in this._tiles) {
-                       if (!this._tiles[key].retain) {
-                               this._removeTile(key);
-                       }
-               }
+               container.appendChild(form);

        },
 
        },
 

-       _removeTilesAtZoom: function (zoom) {
-               for (var key in this._tiles) {
-                       if (this._tiles[key].coords.z !== zoom) {
-                               continue;
+       _getLayer: function (id) {
+               for (var i = 0; i < this._layers.length; i++) {
+
+                       if (this._layers[i] && stamp(this._layers[i].layer) === id) {
+                               return this._layers[i];

                        }
                        }

-                       this._removeTile(key);

                }
        },
 
                }
        },
 

-       _removeAllTiles: function () {
-               for (var key in this._tiles) {
-                       this._removeTile(key);
+       _addLayer: function (layer, name, overlay) {
+               if (this._map) {
+                       layer.on('add remove', this._onLayerChange, this);

                }
                }

-       },

 
 

-       _invalidateAll: function () {
-               for (var z in this._levels) {
-                       L.DomUtil.remove(this._levels[z].el);
-                       delete this._levels[z];
+               this._layers.push({
+                       layer: layer,
+                       name: name,
+                       overlay: overlay
+               });
+
+               if (this.options.sortLayers) {
+                       this._layers.sort(L.bind(function (a, b) {
+                               return this.options.sortFunction(a.layer, b.layer, a.name, b.name);
+                       }, this));

                }
                }

-               this._removeAllTiles();

 
 

-               this._tileZoom = null;
+               if (this.options.autoZIndex && layer.setZIndex) {
+                       this._lastZIndex++;
+                       layer.setZIndex(this._lastZIndex);
+               }
+
+               this._expandIfNotCollapsed();

        },
 
        },
 

-       _retainParent: function (x, y, z, minZoom) {
-               var x2 = Math.floor(x / 2),
-                   y2 = Math.floor(y / 2),
-                   z2 = z - 1,
-                   coords2 = new L.Point(+x2, +y2);
-               coords2.z = +z2;
+       _update: function () {
+               if (!this._container) { return this; }

 
 

-               var key = this._tileCoordsToKey(coords2),
-                   tile = this._tiles[key];
+               empty(this._baseLayersList);
+               empty(this._overlaysList);

 
 

-               if (tile && tile.active) {
-                       tile.retain = true;
-                       return true;
+               this._layerControlInputs = [];
+               var baseLayersPresent, overlaysPresent, i, obj, baseLayersCount = 0;

 
 

-               } else if (tile && tile.loaded) {
-                       tile.retain = true;
+               for (i = 0; i < this._layers.length; i++) {
+                       obj = this._layers[i];
+                       this._addItem(obj);
+                       overlaysPresent = overlaysPresent || obj.overlay;
+                       baseLayersPresent = baseLayersPresent || !obj.overlay;
+                       baseLayersCount += !obj.overlay ? 1 : 0;

                }
 
                }
 

-               if (z2 > minZoom) {
-                       return this._retainParent(x2, y2, z2, minZoom);
+               // Hide base layers section if there's only one layer.
+               if (this.options.hideSingleBase) {
+                       baseLayersPresent = baseLayersPresent && baseLayersCount > 1;
+                       this._baseLayersList.style.display = baseLayersPresent ? '' : 'none';

                }
 
                }
 

-               return false;
+               this._separator.style.display = overlaysPresent && baseLayersPresent ? '' : 'none';
+
+               return this;

        },
 
        },
 

-       _retainChildren: function (x, y, z, maxZoom) {
+       _onLayerChange: function (e) {
+               if (!this._handlingClick) {
+                       this._update();
+               }

 
 

-               for (var i = 2 * x; i < 2 * x + 2; i++) {
-                       for (var j = 2 * y; j < 2 * y + 2; j++) {
+               var obj = this._getLayer(stamp(e.target));

 
 

-                               var coords = new L.Point(i, j);
-                               coords.z = z + 1;
+               // @namespace Map
+               // @section Layer events
+               // @event baselayerchange: LayersControlEvent
+               // Fired when the base layer is changed through the [layer control](#control-layers).
+               // @event overlayadd: LayersControlEvent
+               // Fired when an overlay is selected through the [layer control](#control-layers).
+               // @event overlayremove: LayersControlEvent
+               // Fired when an overlay is deselected through the [layer control](#control-layers).
+               // @namespace Control.Layers
+               var type = obj.overlay ?
+                       (e.type === 'add' ? 'overlayadd' : 'overlayremove') :
+                       (e.type === 'add' ? 'baselayerchange' : null);

 
 

-                               var key = this._tileCoordsToKey(coords),
-                                   tile = this._tiles[key];
+               if (type) {
+                       this._map.fire(type, obj);
+               }
+       },

 
 

-                               if (tile && tile.active) {
-                                       tile.retain = true;
-                                       continue;
+       // IE7 bugs out if you create a radio dynamically, so you have to do it this hacky way (see http://bit.ly/PqYLBe)
+       _createRadioElement: function (name, checked) {

 
 

-                               } else if (tile && tile.loaded) {
-                                       tile.retain = true;
-                               }
+               var radioHtml = '<input type="radio" class="leaflet-control-layers-selector" name="' +
+                               name + '"' + (checked ? ' checked="checked"' : '') + '/>';

 
 

-                               if (z + 1 < maxZoom) {
-                                       this._retainChildren(i, j, z + 1, maxZoom);
-                               }
-                       }
-               }
-       },
+               var radioFragment = document.createElement('div');
+               radioFragment.innerHTML = radioHtml;

 
 

-       _resetView: function (e) {
-               var animating = e && (e.pinch || e.flyTo);
-               this._setView(this._map.getCenter(), this._map.getZoom(), animating, animating);
+               return radioFragment.firstChild;

        },
 
        },
 

-       _animateZoom: function (e) {
-               this._setView(e.center, e.zoom, true, e.noUpdate);
-       },
+       _addItem: function (obj) {
+               var label = document.createElement('label'),
+                   checked = this._map.hasLayer(obj.layer),
+                   input;

 
 

-       _setView: function (center, zoom, noPrune, noUpdate) {
-               var tileZoom = Math.round(zoom);
-               if ((this.options.maxZoom !== undefined && tileZoom > this.options.maxZoom) ||
-                   (this.options.minZoom !== undefined && tileZoom < this.options.minZoom)) {
-                       tileZoom = undefined;
+               if (obj.overlay) {
+                       input = document.createElement('input');
+                       input.type = 'checkbox';
+                       input.className = 'leaflet-control-layers-selector';
+                       input.defaultChecked = checked;
+               } else {
+                       input = this._createRadioElement('leaflet-base-layers', checked);

                }
 
                }
 

-               var tileZoomChanged = this.options.updateWhenZooming && (tileZoom !== this._tileZoom);
+               this._layerControlInputs.push(input);
+               input.layerId = stamp(obj.layer);

 
 

-               if (!noUpdate || tileZoomChanged) {
+               on(input, 'click', this._onInputClick, this);

 
 

-                       this._tileZoom = tileZoom;
+               var name = document.createElement('span');
+               name.innerHTML = ' ' + obj.name;

 
 

-                       if (this._abortLoading) {
-                               this._abortLoading();
-                       }
+               // Helps from preventing layer control flicker when checkboxes are disabled
+               // https://github.com/Leaflet/Leaflet/issues/2771
+               var holder = document.createElement('div');

 
 

-                       this._updateLevels();
-                       this._resetGrid();
+               label.appendChild(holder);
+               holder.appendChild(input);
+               holder.appendChild(name);

 
 

-                       if (tileZoom !== undefined) {
-                               this._update(center);
-                       }
+               var container = obj.overlay ? this._overlaysList : this._baseLayersList;
+               container.appendChild(label);

 
 

-                       if (!noPrune) {
-                               this._pruneTiles();
+               this._checkDisabledLayers();
+               return label;
+       },
+
+       _onInputClick: function () {
+               var inputs = this._layerControlInputs,
+                   input, layer, hasLayer;
+               var addedLayers = [],
+                   removedLayers = [];
+
+               this._handlingClick = true;
+
+               for (var i = inputs.length - 1; i >= 0; i--) {
+                       input = inputs[i];
+                       layer = this._getLayer(input.layerId).layer;
+                       hasLayer = this._map.hasLayer(layer);
+
+                       if (input.checked && !hasLayer) {
+                               addedLayers.push(layer);
+
+                       } else if (!input.checked && hasLayer) {
+                               removedLayers.push(layer);

                        }
                        }

+               }

 
 

-                       // Flag to prevent _updateOpacity from pruning tiles during
-                       // a zoom anim or a pinch gesture
-                       this._noPrune = !!noPrune;
+               // Bugfix issue 2318: Should remove all old layers before readding new ones
+               for (i = 0; i < removedLayers.length; i++) {
+                       this._map.removeLayer(removedLayers[i]);
+               }
+               for (i = 0; i < addedLayers.length; i++) {
+                       this._map.addLayer(addedLayers[i]);

                }
 
                }
 

-               this._setZoomTransforms(center, zoom);
-       },
+               this._handlingClick = false;

 
 

-       _setZoomTransforms: function (center, zoom) {
-               for (var i in this._levels) {
-                       this._setZoomTransform(this._levels[i], center, zoom);
-               }
+               this._refocusOnMap();

        },
 
        },
 

-       _setZoomTransform: function (level, center, zoom) {
-               var scale = this._map.getZoomScale(zoom, level.zoom),
-                   translate = level.origin.multiplyBy(scale)
-                       .subtract(this._map._getNewPixelOrigin(center, zoom)).round();
+       _checkDisabledLayers: function () {
+               var inputs = this._layerControlInputs,
+                   input,
+                   layer,
+                   zoom = this._map.getZoom();
+
+               for (var i = inputs.length - 1; i >= 0; i--) {
+                       input = inputs[i];
+                       layer = this._getLayer(input.layerId).layer;
+                       input.disabled = (layer.options.minZoom !== undefined && zoom < layer.options.minZoom) ||
+                                        (layer.options.maxZoom !== undefined && zoom > layer.options.maxZoom);

 
 

-               if (L.Browser.any3d) {
-                       L.DomUtil.setTransform(level.el, translate, scale);
-               } else {
-                       L.DomUtil.setPosition(level.el, translate);

                }
        },
 
                }
        },
 

-       _resetGrid: function () {
-               var map = this._map,
-                   crs = map.options.crs,
-                   tileSize = this._tileSize = this.getTileSize(),
-                   tileZoom = this._tileZoom;
-
-               var bounds = this._map.getPixelWorldBounds(this._tileZoom);
-               if (bounds) {
-                       this._globalTileRange = this._pxBoundsToTileRange(bounds);
+       _expandIfNotCollapsed: function () {
+               if (this._map && !this.options.collapsed) {
+                       this.expand();

                }
                }

+               return this;
+       },

 
 

-               this._wrapX = crs.wrapLng && !this.options.noWrap && [
-                       Math.floor(map.project([0, crs.wrapLng[0]], tileZoom).x / tileSize.x),
-                       Math.ceil(map.project([0, crs.wrapLng[1]], tileZoom).x / tileSize.y)
-               ];
-               this._wrapY = crs.wrapLat && !this.options.noWrap && [
-                       Math.floor(map.project([crs.wrapLat[0], 0], tileZoom).y / tileSize.x),
-                       Math.ceil(map.project([crs.wrapLat[1], 0], tileZoom).y / tileSize.y)
-               ];
+       _expand: function () {
+               // Backward compatibility, remove me in 1.1.
+               return this.expand();

        },
 
        },
 

-       _onMoveEnd: function () {
-               if (!this._map || this._map._animatingZoom) { return; }
+       _collapse: function () {
+               // Backward compatibility, remove me in 1.1.
+               return this.collapse();
+       }

 
 

-               this._update();
-       },
+});

 
 

-       _getTiledPixelBounds: function (center) {
-               var map = this._map,
-                   mapZoom = map._animatingZoom ? Math.max(map._animateToZoom, map.getZoom()) : map.getZoom(),
-                   scale = map.getZoomScale(mapZoom, this._tileZoom),
-                   pixelCenter = map.project(center, this._tileZoom).floor(),
-                   halfSize = map.getSize().divideBy(scale * 2);

 
 

-               return new L.Bounds(pixelCenter.subtract(halfSize), pixelCenter.add(halfSize));
-       },
+// @factory L.control.layers(baselayers?: Object, overlays?: Object, options?: Control.Layers options)
+// Creates an attribution control with the given layers. Base layers will be switched with radio buttons, while overlays will be switched with checkboxes. Note that all base layers should be passed in the base layers object, but only one should be added to the map during map instantiation.
+var layers = function (baseLayers, overlays, options) {
+       return new Layers(baseLayers, overlays, options);
+};

 
 

-       // Private method to load tiles in the grid's active zoom level according to map bounds
-       _update: function (center) {
-               var map = this._map;
-               if (!map) { return; }
-               var zoom = map.getZoom();
+/*
+ * @class Control.Zoom
+ * @aka L.Control.Zoom
+ * @inherits Control
+ *
+ * A basic zoom control with two buttons (zoom in and zoom out). It is put on the map by default unless you set its [`zoomControl` option](#map-zoomcontrol) to `false`. Extends `Control`.
+ */

 
 

-               if (center === undefined) { center = map.getCenter(); }
-               if (this._tileZoom === undefined) { return; }   // if out of minzoom/maxzoom
+var Zoom = Control.extend({
+       // @section
+       // @aka Control.Zoom options
+       options: {
+               position: 'topleft',

 
 

-               var pixelBounds = this._getTiledPixelBounds(center),
-                   tileRange = this._pxBoundsToTileRange(pixelBounds),
-                   tileCenter = tileRange.getCenter(),
-                   queue = [],
-                   margin = this.options.keepBuffer,
-                   noPruneRange = new L.Bounds(tileRange.getBottomLeft().subtract([margin, -margin]),
-                                             tileRange.getTopRight().add([margin, -margin]));
+               // @option zoomInText: String = '+'
+               // The text set on the 'zoom in' button.
+               zoomInText: '+',

 
 

-               for (var key in this._tiles) {
-                       var c = this._tiles[key].coords;
-                       if (c.z !== this._tileZoom || !noPruneRange.contains(L.point(c.x, c.y))) {
-                               this._tiles[key].current = false;
-                       }
-               }
+               // @option zoomInTitle: String = 'Zoom in'
+               // The title set on the 'zoom in' button.
+               zoomInTitle: 'Zoom in',

 
 

-               // _update just loads more tiles. If the tile zoom level differs too much
-               // from the map's, let _setView reset levels and prune old tiles.
-               if (Math.abs(zoom - this._tileZoom) > 1) { this._setView(center, zoom); return; }
+               // @option zoomOutText: String = '&#x2212;'
+               // The text set on the 'zoom out' button.
+               zoomOutText: '&#x2212;',

 
 

-               // create a queue of coordinates to load tiles from
-               for (var j = tileRange.min.y; j <= tileRange.max.y; j++) {
-                       for (var i = tileRange.min.x; i <= tileRange.max.x; i++) {
-                               var coords = new L.Point(i, j);
-                               coords.z = this._tileZoom;
+               // @option zoomOutTitle: String = 'Zoom out'
+               // The title set on the 'zoom out' button.
+               zoomOutTitle: 'Zoom out'
+       },

 
 

-                               if (!this._isValidTile(coords)) { continue; }
+       onAdd: function (map) {
+               var zoomName = 'leaflet-control-zoom',
+                   container = create$1('div', zoomName + ' leaflet-bar'),
+                   options = this.options;

 
 

-                               var tile = this._tiles[this._tileCoordsToKey(coords)];
-                               if (tile) {
-                                       tile.current = true;
-                               } else {
-                                       queue.push(coords);
-                               }
-                       }
-               }
+               this._zoomInButton  = this._createButton(options.zoomInText, options.zoomInTitle,
+                       zoomName + '-in',  container, this._zoomIn);
+               this._zoomOutButton = this._createButton(options.zoomOutText, options.zoomOutTitle,
+                       zoomName + '-out', container, this._zoomOut);

 
 

-               // sort tile queue to load tiles in order of their distance to center
-               queue.sort(function (a, b) {
-                       return a.distanceTo(tileCenter) - b.distanceTo(tileCenter);
-               });
+               this._updateDisabled();
+               map.on('zoomend zoomlevelschange', this._updateDisabled, this);

 
 

-               if (queue.length !== 0) {
-                       // if it's the first batch of tiles to load
-                       if (!this._loading) {
-                               this._loading = true;
-                               // @event loading: Event
-                               // Fired when the grid layer starts loading tiles.
-                               this.fire('loading');
-                       }
+               return container;
+       },

 
 

-                       // create DOM fragment to append tiles in one batch
-                       var fragment = document.createDocumentFragment();
+       onRemove: function (map) {
+               map.off('zoomend zoomlevelschange', this._updateDisabled, this);
+       },

 
 

-                       for (i = 0; i < queue.length; i++) {
-                               this._addTile(queue[i], fragment);
-                       }
+       disable: function () {
+               this._disabled = true;
+               this._updateDisabled();
+               return this;
+       },

 
 

-                       this._level.el.appendChild(fragment);
-               }
+       enable: function () {
+               this._disabled = false;
+               this._updateDisabled();
+               return this;

        },
 
        },
 

-       _isValidTile: function (coords) {
-               var crs = this._map.options.crs;
+       _zoomIn: function (e) {
+               if (!this._disabled && this._map._zoom < this._map.getMaxZoom()) {
+                       this._map.zoomIn(this._map.options.zoomDelta * (e.shiftKey ? 3 : 1));
+               }
+       },

 
 

-               if (!crs.infinite) {
-                       // don't load tile if it's out of bounds and not wrapped
-                       var bounds = this._globalTileRange;
-                       if ((!crs.wrapLng && (coords.x < bounds.min.x || coords.x > bounds.max.x)) ||
-                           (!crs.wrapLat && (coords.y < bounds.min.y || coords.y > bounds.max.y))) { return false; }
+       _zoomOut: function (e) {
+               if (!this._disabled && this._map._zoom > this._map.getMinZoom()) {
+                       this._map.zoomOut(this._map.options.zoomDelta * (e.shiftKey ? 3 : 1));

                }
                }

+       },

 
 

-               if (!this.options.bounds) { return true; }
+       _createButton: function (html, title, className, container, fn) {
+               var link = create$1('a', className, container);
+               link.innerHTML = html;
+               link.href = '#';
+               link.title = title;

 
 

-               // don't load tile if it doesn't intersect the bounds in options
-               var tileBounds = this._tileCoordsToBounds(coords);
-               return L.latLngBounds(this.options.bounds).overlaps(tileBounds);
-       },
+               /*
+                * Will force screen readers like VoiceOver to read this as "Zoom in - button"
+                */
+               link.setAttribute('role', 'button');
+               link.setAttribute('aria-label', title);

 
 

-       _keyToBounds: function (key) {
-               return this._tileCoordsToBounds(this._keyToTileCoords(key));
-       },
+               disableClickPropagation(link);
+               on(link, 'click', stop);
+               on(link, 'click', fn, this);
+               on(link, 'click', this._refocusOnMap, this);

 
 

-       // converts tile coordinates to its geographical bounds
-       _tileCoordsToBounds: function (coords) {
+               return link;
+       },

 
 

+       _updateDisabled: function () {

                var map = this._map,
                var map = this._map,

-                   tileSize = this.getTileSize(),
-
-                   nwPoint = coords.scaleBy(tileSize),
-                   sePoint = nwPoint.add(tileSize),
+                   className = 'leaflet-disabled';

 
 

-                   nw = map.unproject(nwPoint, coords.z),
-                   se = map.unproject(sePoint, coords.z),
-                   bounds = new L.LatLngBounds(nw, se);
+               removeClass(this._zoomInButton, className);
+               removeClass(this._zoomOutButton, className);

 
 

-               if (!this.options.noWrap) {
-                       map.wrapLatLngBounds(bounds);
+               if (this._disabled || map._zoom === map.getMinZoom()) {
+                       addClass(this._zoomOutButton, className);
+               }
+               if (this._disabled || map._zoom === map.getMaxZoom()) {
+                       addClass(this._zoomInButton, className);

                }
                }

+       }
+});

 
 

-               return bounds;
-       },
+// @namespace Map
+// @section Control options
+// @option zoomControl: Boolean = true
+// Whether a [zoom control](#control-zoom) is added to the map by default.
+Map.mergeOptions({
+       zoomControl: true
+});

 
 

-       // converts tile coordinates to key for the tile cache
-       _tileCoordsToKey: function (coords) {
-               return coords.x + ':' + coords.y + ':' + coords.z;
-       },
+Map.addInitHook(function () {
+       if (this.options.zoomControl) {
+               this.zoomControl = new Zoom();
+               this.addControl(this.zoomControl);
+       }
+});

 
 

-       // converts tile cache key to coordinates
-       _keyToTileCoords: function (key) {
-               var k = key.split(':'),
-                   coords = new L.Point(+k[0], +k[1]);
-               coords.z = +k[2];
-               return coords;
+// @namespace Control.Zoom
+// @factory L.control.zoom(options: Control.Zoom options)
+// Creates a zoom control
+var zoom = function (options) {
+       return new Zoom(options);
+};
+
+/*
+ * @class Control.Scale
+ * @aka L.Control.Scale
+ * @inherits Control
+ *
+ * A simple scale control that shows the scale of the current center of screen in metric (m/km) and imperial (mi/ft) systems. Extends `Control`.
+ *
+ * @example
+ *
+ * ```js
+ * L.control.scale().addTo(map);
+ * ```
+ */
+
+var Scale = Control.extend({
+       // @section
+       // @aka Control.Scale options
+       options: {
+               position: 'bottomleft',
+
+               // @option maxWidth: Number = 100
+               // Maximum width of the control in pixels. The width is set dynamically to show round values (e.g. 100, 200, 500).
+               maxWidth: 100,
+
+               // @option metric: Boolean = True
+               // Whether to show the metric scale line (m/km).
+               metric: true,
+
+               // @option imperial: Boolean = True
+               // Whether to show the imperial scale line (mi/ft).
+               imperial: true
+
+               // @option updateWhenIdle: Boolean = false
+               // If `true`, the control is updated on [`moveend`](#map-moveend), otherwise it's always up-to-date (updated on [`move`](#map-move)).

        },
 
        },
 

-       _removeTile: function (key) {
-               var tile = this._tiles[key];
-               if (!tile) { return; }
+       onAdd: function (map) {
+               var className = 'leaflet-control-scale',
+                   container = create$1('div', className),
+                   options = this.options;

 
 

-               L.DomUtil.remove(tile.el);
+               this._addScales(options, className + '-line', container);

 
 

-               delete this._tiles[key];
+               map.on(options.updateWhenIdle ? 'moveend' : 'move', this._update, this);
+               map.whenReady(this._update, this);

 
 

-               // @event tileunload: TileEvent
-               // Fired when a tile is removed (e.g. when a tile goes off the screen).
-               this.fire('tileunload', {
-                       tile: tile.el,
-                       coords: this._keyToTileCoords(key)
-               });
+               return container;

        },
 
        },
 

-       _initTile: function (tile) {
-               L.DomUtil.addClass(tile, 'leaflet-tile');
-
-               var tileSize = this.getTileSize();
-               tile.style.width = tileSize.x + 'px';
-               tile.style.height = tileSize.y + 'px';
-
-               tile.onselectstart = L.Util.falseFn;
-               tile.onmousemove = L.Util.falseFn;
+       onRemove: function (map) {
+               map.off(this.options.updateWhenIdle ? 'moveend' : 'move', this._update, this);
+       },

 
 

-               // update opacity on tiles in IE7-8 because of filter inheritance problems
-               if (L.Browser.ielt9 && this.options.opacity < 1) {
-                       L.DomUtil.setOpacity(tile, this.options.opacity);
+       _addScales: function (options, className, container) {
+               if (options.metric) {
+                       this._mScale = create$1('div', className, container);

                }
                }

-
-               // without this hack, tiles disappear after zoom on Chrome for Android
-               // https://github.com/Leaflet/Leaflet/issues/2078
-               if (L.Browser.android && !L.Browser.android23) {
-                       tile.style.WebkitBackfaceVisibility = 'hidden';
+               if (options.imperial) {
+                       this._iScale = create$1('div', className, container);

                }
        },
 
                }
        },
 

-       _addTile: function (coords, container) {
-               var tilePos = this._getTilePos(coords),
-                   key = this._tileCoordsToKey(coords);
+       _update: function () {
+               var map = this._map,
+                   y = map.getSize().y / 2;

 
 

-               var tile = this.createTile(this._wrapCoords(coords), L.bind(this._tileReady, this, coords));
+               var maxMeters = map.distance(
+                               map.containerPointToLatLng([0, y]),
+                               map.containerPointToLatLng([this.options.maxWidth, y]));

 
 

-               this._initTile(tile);
+               this._updateScales(maxMeters);
+       },

 
 

-               // if createTile is defined with a second argument ("done" callback),
-               // we know that tile is async and will be ready later; otherwise
-               if (this.createTile.length < 2) {
-                       // mark tile as ready, but delay one frame for opacity animation to happen
-                       L.Util.requestAnimFrame(L.bind(this._tileReady, this, coords, null, tile));
+       _updateScales: function (maxMeters) {
+               if (this.options.metric && maxMeters) {
+                       this._updateMetric(maxMeters);

                }
                }

+               if (this.options.imperial && maxMeters) {
+                       this._updateImperial(maxMeters);
+               }
+       },

 
 

-               L.DomUtil.setPosition(tile, tilePos);
-
-               // save tile in cache
-               this._tiles[key] = {
-                       el: tile,
-                       coords: coords,
-                       current: true
-               };
+       _updateMetric: function (maxMeters) {
+               var meters = this._getRoundNum(maxMeters),
+                   label = meters < 1000 ? meters + ' m' : (meters / 1000) + ' km';

 
 

-               container.appendChild(tile);
-               // @event tileloadstart: TileEvent
-               // Fired when a tile is requested and starts loading.
-               this.fire('tileloadstart', {
-                       tile: tile,
-                       coords: coords
-               });
+               this._updateScale(this._mScale, label, meters / maxMeters);

        },
 
        },
 

-       _tileReady: function (coords, err, tile) {
-               if (!this._map) { return; }
+       _updateImperial: function (maxMeters) {
+               var maxFeet = maxMeters * 3.2808399,
+                   maxMiles, miles, feet;

 
 

-               if (err) {
-                       // @event tileerror: TileErrorEvent
-                       // Fired when there is an error loading a tile.
-                       this.fire('tileerror', {
-                               error: err,
-                               tile: tile,
-                               coords: coords
-                       });
+               if (maxFeet > 5280) {
+                       maxMiles = maxFeet / 5280;
+                       miles = this._getRoundNum(maxMiles);
+                       this._updateScale(this._iScale, miles + ' mi', miles / maxMiles);
+
+               } else {
+                       feet = this._getRoundNum(maxFeet);
+                       this._updateScale(this._iScale, feet + ' ft', feet / maxFeet);

                }
                }

+       },

 
 

-               var key = this._tileCoordsToKey(coords);
+       _updateScale: function (scale, text, ratio) {
+               scale.style.width = Math.round(this.options.maxWidth * ratio) + 'px';
+               scale.innerHTML = text;
+       },

 
 

-               tile = this._tiles[key];
-               if (!tile) { return; }
+       _getRoundNum: function (num) {
+               var pow10 = Math.pow(10, (Math.floor(num) + '').length - 1),
+                   d = num / pow10;

 
 

-               tile.loaded = +new Date();
-               if (this._map._fadeAnimated) {
-                       L.DomUtil.setOpacity(tile.el, 0);
-                       L.Util.cancelAnimFrame(this._fadeFrame);
-                       this._fadeFrame = L.Util.requestAnimFrame(this._updateOpacity, this);
-               } else {
-                       tile.active = true;
-                       this._pruneTiles();
-               }
+               d = d >= 10 ? 10 :
+                   d >= 5 ? 5 :
+                   d >= 3 ? 3 :
+                   d >= 2 ? 2 : 1;

 
 

-               if (!err) {
-                       L.DomUtil.addClass(tile.el, 'leaflet-tile-loaded');
+               return pow10 * d;
+       }
+});

 
 

-                       // @event tileload: TileEvent
-                       // Fired when a tile loads.
-                       this.fire('tileload', {
-                               tile: tile.el,
-                               coords: coords
-                       });
-               }

 
 

-               if (this._noTilesToLoad()) {
-                       this._loading = false;
-                       // @event load: Event
-                       // Fired when the grid layer loaded all visible tiles.
-                       this.fire('load');
+// @factory L.control.scale(options?: Control.Scale options)
+// Creates an scale control with the given options.
+var scale = function (options) {
+       return new Scale(options);
+};

 
 

-                       if (L.Browser.ielt9 || !this._map._fadeAnimated) {
-                               L.Util.requestAnimFrame(this._pruneTiles, this);
-                       } else {
-                               // Wait a bit more than 0.2 secs (the duration of the tile fade-in)
-                               // to trigger a pruning.
-                               setTimeout(L.bind(this._pruneTiles, this), 250);
-                       }
-               }
-       },
+/*
+ * @class Control.Attribution
+ * @aka L.Control.Attribution
+ * @inherits Control
+ *
+ * The attribution control allows you to display attribution data in a small text box on a map. It is put on the map by default unless you set its [`attributionControl` option](#map-attributioncontrol) to `false`, and it fetches attribution texts from layers with the [`getAttribution` method](#layer-getattribution) automatically. Extends Control.
+ */

 
 

-       _getTilePos: function (coords) {
-               return coords.scaleBy(this.getTileSize()).subtract(this._level.origin);
-       },
+var Attribution = Control.extend({
+       // @section
+       // @aka Control.Attribution options
+       options: {
+               position: 'bottomright',

 
 

-       _wrapCoords: function (coords) {
-               var newCoords = new L.Point(
-                       this._wrapX ? L.Util.wrapNum(coords.x, this._wrapX) : coords.x,
-                       this._wrapY ? L.Util.wrapNum(coords.y, this._wrapY) : coords.y);
-               newCoords.z = coords.z;
-               return newCoords;
+               // @option prefix: String = 'Leaflet'
+               // The HTML text shown before the attributions. Pass `false` to disable.
+               prefix: '<a href="http://leafletjs.com" title="A JS library for interactive maps">Leaflet</a>'

        },
 
        },
 

-       _pxBoundsToTileRange: function (bounds) {
-               var tileSize = this.getTileSize();
-               return new L.Bounds(
-                       bounds.min.unscaleBy(tileSize).floor(),
-                       bounds.max.unscaleBy(tileSize).ceil().subtract([1, 1]));
+       initialize: function (options) {
+               setOptions(this, options);
+
+               this._attributions = {};

        },
 
        },
 

-       _noTilesToLoad: function () {
-               for (var key in this._tiles) {
-                       if (!this._tiles[key].loaded) { return false; }
-               }
-               return true;
-       }
-});
+       onAdd: function (map) {
+               map.attributionControl = this;
+               this._container = create$1('div', 'leaflet-control-attribution');
+               disableClickPropagation(this._container);

 
 

-// @factory L.gridLayer(options?: GridLayer options)
-// Creates a new instance of GridLayer with the supplied options.
-L.gridLayer = function (options) {
-       return new L.GridLayer(options);
-};
+               // TODO ugly, refactor
+               for (var i in map._layers) {
+                       if (map._layers[i].getAttribution) {
+                               this.addAttribution(map._layers[i].getAttribution());
+                       }
+               }

 
 

+               this._update();

 
 

+               return this._container;
+       },

 
 

-/*
- * @class TileLayer
- * @inherits GridLayer
- * @aka L.TileLayer
- * Used to load and display tile layers on the map. Extends `GridLayer`.
- *
- * @example
- *
- * ```js
- * L.tileLayer('http://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png?{foo}', {foo: 'bar'}).addTo(map);
- * ```
- *
- * @section URL template
- * @example
- *
- * A string of the following form:
- *
- * ```
- * 'http://{s}.somedomain.com/blabla/{z}/{x}/{y}{r}.png'
- * ```
- *
- * `{s}` means one of the available subdomains (used sequentially to help with browser parallel requests per domain limitation; subdomain values are specified in options; `a`, `b` or `c` by default, can be omitted), `{z}` — zoom level, `{x}` and `{y}` — tile coordinates. `{r}` can be used to add @2x to the URL to load retina tiles.
- *
- * You can use custom keys in the template, which will be [evaluated](#util-template) from TileLayer options, like this:
- *
- * ```
- * L.tileLayer('http://{s}.somedomain.com/{foo}/{z}/{x}/{y}.png', {foo: 'bar'});
- * ```
- */
+       // @method setPrefix(prefix: String): this
+       // Sets the text before the attributions.
+       setPrefix: function (prefix) {
+               this.options.prefix = prefix;
+               this._update();
+               return this;
+       },

 
 

+       // @method addAttribution(text: String): this
+       // Adds an attribution text (e.g. `'Vector data &copy; Mapbox'`).
+       addAttribution: function (text) {
+               if (!text) { return this; }

 
 

-L.TileLayer = L.GridLayer.extend({
+               if (!this._attributions[text]) {
+                       this._attributions[text] = 0;
+               }
+               this._attributions[text]++;

 
 

-       // @section
-       // @aka TileLayer options
-       options: {
-               // @option minZoom: Number = 0
-               // Minimum zoom number.
-               minZoom: 0,
+               this._update();

 
 

-               // @option maxZoom: Number = 18
-               // Maximum zoom number.
-               maxZoom: 18,
+               return this;
+       },

 
 

-               // @option maxNativeZoom: Number = null
-               // Maximum zoom number the tile source has available. If it is specified,
-               // the tiles on all zoom levels higher than `maxNativeZoom` will be loaded
-               // from `maxNativeZoom` level and auto-scaled.
-               maxNativeZoom: null,
+       // @method removeAttribution(text: String): this
+       // Removes an attribution text.
+       removeAttribution: function (text) {
+               if (!text) { return this; }

 
 

-               // @option minNativeZoom: Number = null
-               // Minimum zoom number the tile source has available. If it is specified,
-               // the tiles on all zoom levels lower than `minNativeZoom` will be loaded
-               // from `minNativeZoom` level and auto-scaled.
-               minNativeZoom: null,
+               if (this._attributions[text]) {
+                       this._attributions[text]--;
+                       this._update();
+               }

 
 

-               // @option subdomains: String|String[] = 'abc'
-               // Subdomains of the tile service. Can be passed in the form of one string (where each letter is a subdomain name) or an array of strings.
-               subdomains: 'abc',
+               return this;
+       },

 
 

-               // @option errorTileUrl: String = ''
-               // URL to the tile image to show in place of the tile that failed to load.
-               errorTileUrl: '',
+       _update: function () {
+               if (!this._map) { return; }

 
 

-               // @option zoomOffset: Number = 0
-               // The zoom number used in tile URLs will be offset with this value.
-               zoomOffset: 0,
+               var attribs = [];

 
 

-               // @option tms: Boolean = false
-               // If `true`, inverses Y axis numbering for tiles (turn this on for [TMS](https://en.wikipedia.org/wiki/Tile_Map_Service) services).
-               tms: false,
+               for (var i in this._attributions) {
+                       if (this._attributions[i]) {
+                               attribs.push(i);
+                       }
+               }

 
 

-               // @option zoomReverse: Boolean = false
-               // If set to true, the zoom number used in tile URLs will be reversed (`maxZoom - zoom` instead of `zoom`)
-               zoomReverse: false,
+               var prefixAndAttribs = [];

 
 

-               // @option detectRetina: Boolean = false
-               // If `true` and user is on a retina display, it will request four tiles of half the specified size and a bigger zoom level in place of one to utilize the high resolution.
-               detectRetina: false,
+               if (this.options.prefix) {
+                       prefixAndAttribs.push(this.options.prefix);
+               }
+               if (attribs.length) {
+                       prefixAndAttribs.push(attribs.join(', '));
+               }

 
 

-               // @option crossOrigin: Boolean = false
-               // If true, all tiles will have their crossOrigin attribute set to ''. This is needed if you want to access tile pixel data.
-               crossOrigin: false
-       },
+               this._container.innerHTML = prefixAndAttribs.join(' | ');
+       }
+});

 
 

-       initialize: function (url, options) {
+// @namespace Map
+// @section Control options
+// @option attributionControl: Boolean = true
+// Whether a [attribution control](#control-attribution) is added to the map by default.
+Map.mergeOptions({
+       attributionControl: true
+});

 
 

-               this._url = url;
+Map.addInitHook(function () {
+       if (this.options.attributionControl) {
+               new Attribution().addTo(this);
+       }
+});

 
 

-               options = L.setOptions(this, options);
+// @namespace Control.Attribution
+// @factory L.control.attribution(options: Control.Attribution options)
+// Creates an attribution control.
+var attribution = function (options) {
+       return new Attribution(options);
+};

 
 

-               // detecting retina displays, adjusting tileSize and zoom levels
-               if (options.detectRetina && L.Browser.retina && options.maxZoom > 0) {
+Control.Layers = Layers;
+Control.Zoom = Zoom;
+Control.Scale = Scale;
+Control.Attribution = Attribution;

 
 

-                       options.tileSize = Math.floor(options.tileSize / 2);
+control.layers = layers;
+control.zoom = zoom;
+control.scale = scale;
+control.attribution = attribution;

 
 

-                       if (!options.zoomReverse) {
-                               options.zoomOffset++;
-                               options.maxZoom--;
-                       } else {
-                               options.zoomOffset--;
-                               options.minZoom++;
-                       }
+/*
+       L.Handler is a base class for handler classes that are used internally to inject
+       interaction features like dragging to classes like Map and Marker.
+*/

 
 

-                       options.minZoom = Math.max(0, options.minZoom);
-               }
+// @class Handler
+// @aka L.Handler
+// Abstract class for map interaction handlers

 
 

-               if (typeof options.subdomains === 'string') {
-                       options.subdomains = options.subdomains.split('');
-               }
+var Handler = Class.extend({
+       initialize: function (map) {
+               this._map = map;
+       },

 
 

-               // for https://github.com/Leaflet/Leaflet/issues/137
-               if (!L.Browser.android) {
-                       this.on('tileunload', this._onTileRemove);
-               }
+       // @method enable(): this
+       // Enables the handler
+       enable: function () {
+               if (this._enabled) { return this; }
+
+               this._enabled = true;
+               this.addHooks();
+               return this;

        },
 
        },
 

-       // @method setUrl(url: String, noRedraw?: Boolean): this
-       // Updates the layer's URL template and redraws it (unless `noRedraw` is set to `true`).
-       setUrl: function (url, noRedraw) {
-               this._url = url;
+       // @method disable(): this
+       // Disables the handler
+       disable: function () {
+               if (!this._enabled) { return this; }

 
 

-               if (!noRedraw) {
-                       this.redraw();
-               }
+               this._enabled = false;
+               this.removeHooks();

                return this;
        },
 
                return this;
        },
 

-       // @method createTile(coords: Object, done?: Function): HTMLElement
-       // Called only internally, overrides GridLayer's [`createTile()`](#gridlayer-createtile)
-       // to return an `<img>` HTML element with the appropiate image URL given `coords`. The `done`
-       // callback is called when the tile has been loaded.
-       createTile: function (coords, done) {
-               var tile = document.createElement('img');
+       // @method enabled(): Boolean
+       // Returns `true` if the handler is enabled
+       enabled: function () {
+               return !!this._enabled;
+       }

 
 

-               L.DomEvent.on(tile, 'load', L.bind(this._tileOnLoad, this, done, tile));
-               L.DomEvent.on(tile, 'error', L.bind(this._tileOnError, this, done, tile));
+       // @section Extension methods
+       // Classes inheriting from `Handler` must implement the two following methods:
+       // @method addHooks()
+       // Called when the handler is enabled, should add event hooks.
+       // @method removeHooks()
+       // Called when the handler is disabled, should remove the event hooks added previously.
+});

 
 

-               if (this.options.crossOrigin) {
-                       tile.crossOrigin = '';
-               }
+var Mixin = {Events: Events};

 
 

-               /*
-                Alt tag is set to empty string to keep screen readers from reading URL and for compliance reasons
-                http://www.w3.org/TR/WCAG20-TECHS/H67
-               */
-               tile.alt = '';
+/*
+ * @class Draggable
+ * @aka L.Draggable
+ * @inherits Evented
+ *
+ * A class for making DOM elements draggable (including touch support).
+ * Used internally for map and marker dragging. Only works for elements
+ * that were positioned with [`L.DomUtil.setPosition`](#domutil-setposition).
+ *
+ * @example
+ * ```js
+ * var draggable = new L.Draggable(elementToDrag);
+ * draggable.enable();
+ * ```
+ */

 
 

-               /*
-                Set role="presentation" to force screen readers to ignore this
-                https://www.w3.org/TR/wai-aria/roles#textalternativecomputation
-               */
-               tile.setAttribute('role', 'presentation');
+var _dragging = false;
+var START = touch ? 'touchstart mousedown' : 'mousedown';
+var END = {
+       mousedown: 'mouseup',
+       touchstart: 'touchend',
+       pointerdown: 'touchend',
+       MSPointerDown: 'touchend'
+};
+var MOVE = {
+       mousedown: 'mousemove',
+       touchstart: 'touchmove',
+       pointerdown: 'touchmove',
+       MSPointerDown: 'touchmove'
+};

 
 

-               tile.src = this.getTileUrl(coords);

 
 

-               return tile;
+var Draggable = Evented.extend({
+
+       options: {
+               // @section
+               // @aka Draggable options
+               // @option clickTolerance: Number = 3
+               // The max number of pixels a user can shift the mouse pointer during a click
+               // for it to be considered a valid click (as opposed to a mouse drag).
+               clickTolerance: 3

        },
 
        },
 

-       // @section Extension methods
-       // @uninheritable
-       // Layers extending `TileLayer` might reimplement the following method.
-       // @method getTileUrl(coords: Object): String
-       // Called only internally, returns the URL for a tile given its coordinates.
-       // Classes extending `TileLayer` can override this function to provide custom tile URL naming schemes.
-       getTileUrl: function (coords) {
-               var data = {
-                       r: L.Browser.retina ? '@2x' : '',
-                       s: this._getSubdomain(coords),
-                       x: coords.x,
-                       y: coords.y,
-                       z: this._getZoomForUrl()
-               };
-               if (this._map && !this._map.options.crs.infinite) {
-                       var invertedY = this._globalTileRange.max.y - coords.y;
-                       if (this.options.tms) {
-                               data['y'] = invertedY;
-                       }
-                       data['-y'] = invertedY;
-               }
+       // @constructor L.Draggable(el: HTMLElement, dragHandle?: HTMLElement, preventOutline?: Boolean, options?: Draggable options)
+       // Creates a `Draggable` object for moving `el` when you start dragging the `dragHandle` element (equals `el` itself by default).
+       initialize: function (element, dragStartTarget, preventOutline$$1, options) {
+               setOptions(this, options);

 
 

-               return L.Util.template(this._url, L.extend(data, this.options));
+               this._element = element;
+               this._dragStartTarget = dragStartTarget || element;
+               this._preventOutline = preventOutline$$1;

        },
 
        },
 

-       _tileOnLoad: function (done, tile) {
-               // For https://github.com/Leaflet/Leaflet/issues/3332
-               if (L.Browser.ielt9) {
-                       setTimeout(L.bind(done, this, null, tile), 0);
-               } else {
-                       done(null, tile);
-               }
-       },
+       // @method enable()
+       // Enables the dragging ability
+       enable: function () {
+               if (this._enabled) { return; }

 
 

-       _tileOnError: function (done, tile, e) {
-               var errorUrl = this.options.errorTileUrl;
-               if (errorUrl && tile.src !== errorUrl) {
-                       tile.src = errorUrl;
-               }
-               done(e, tile);
+               on(this._dragStartTarget, START, this._onDown, this);
+
+               this._enabled = true;

        },
 
        },
 

-       getTileSize: function () {
-               var map = this._map,
-               tileSize = L.GridLayer.prototype.getTileSize.call(this),
-               zoom = this._tileZoom + this.options.zoomOffset,
-               minNativeZoom = this.options.minNativeZoom,
-               maxNativeZoom = this.options.maxNativeZoom;
+       // @method disable()
+       // Disables the dragging ability
+       disable: function () {
+               if (!this._enabled) { return; }

 
 

-               // decrease tile size when scaling below minNativeZoom
-               if (minNativeZoom !== null && zoom < minNativeZoom) {
-                       return tileSize.divideBy(map.getZoomScale(minNativeZoom, zoom)).round();
+               // If we're currently dragging this draggable,
+               // disabling it counts as first ending the drag.
+               if (L.Draggable._dragging === this) {
+                       this.finishDrag();

                }
 
                }
 

-               // increase tile size when scaling above maxNativeZoom
-               if (maxNativeZoom !== null && zoom > maxNativeZoom) {
-                       return tileSize.divideBy(map.getZoomScale(maxNativeZoom, zoom)).round();
-               }
+               off(this._dragStartTarget, START, this._onDown, this);

 
 

-               return tileSize;
+               this._enabled = false;
+               this._moved = false;

        },
 
        },
 

-       _onTileRemove: function (e) {
-               e.tile.onload = null;
-       },
+       _onDown: function (e) {
+               // Ignore simulated events, since we handle both touch and
+               // mouse explicitly; otherwise we risk getting duplicates of
+               // touch events, see #4315.
+               // Also ignore the event if disabled; this happens in IE11
+               // under some circumstances, see #3666.
+               if (e._simulated || !this._enabled) { return; }

 
 

-       _getZoomForUrl: function () {
-               var zoom = this._tileZoom,
-               maxZoom = this.options.maxZoom,
-               zoomReverse = this.options.zoomReverse,
-               zoomOffset = this.options.zoomOffset,
-               minNativeZoom = this.options.minNativeZoom,
-               maxNativeZoom = this.options.maxNativeZoom;
+               this._moved = false;

 
 

-               if (zoomReverse) {
-                       zoom = maxZoom - zoom;
-               }
+               if (hasClass(this._element, 'leaflet-zoom-anim')) { return; }

 
 

-               zoom += zoomOffset;
+               if (_dragging || e.shiftKey || ((e.which !== 1) && (e.button !== 1) && !e.touches)) { return; }
+               _dragging = this;  // Prevent dragging multiple objects at once.

 
 

-               if (minNativeZoom !== null && zoom < minNativeZoom) {
-                       return minNativeZoom;
+               if (this._preventOutline) {
+                       preventOutline(this._element);

                }
 
                }
 

-               if (maxNativeZoom !== null && zoom > maxNativeZoom) {
-                       return maxNativeZoom;
-               }
+               disableImageDrag();
+               disableTextSelection();

 
 

-               return zoom;
-       },
+               if (this._moving) { return; }

 
 

-       _getSubdomain: function (tilePoint) {
-               var index = Math.abs(tilePoint.x + tilePoint.y) % this.options.subdomains.length;
-               return this.options.subdomains[index];
-       },
+               // @event down: Event
+               // Fired when a drag is about to start.
+               this.fire('down');

 
 

-       // stops loading all tiles in the background layer
-       _abortLoading: function () {
-               var i, tile;
-               for (i in this._tiles) {
-                       if (this._tiles[i].coords.z !== this._tileZoom) {
-                               tile = this._tiles[i].el;
+               var first = e.touches ? e.touches[0] : e;
+
+               this._startPoint = new Point(first.clientX, first.clientY);
+
+               on(document, MOVE[e.type], this._onMove, this);
+               on(document, END[e.type], this._onUp, this);
+       },

 
 

-                               tile.onload = L.Util.falseFn;
-                               tile.onerror = L.Util.falseFn;
+       _onMove: function (e) {
+               // Ignore simulated events, since we handle both touch and
+               // mouse explicitly; otherwise we risk getting duplicates of
+               // touch events, see #4315.
+               // Also ignore the event if disabled; this happens in IE11
+               // under some circumstances, see #3666.
+               if (e._simulated || !this._enabled) { return; }

 
 

-                               if (!tile.complete) {
-                                       tile.src = L.Util.emptyImageUrl;
-                                       L.DomUtil.remove(tile);
-                               }
-                       }
+               if (e.touches && e.touches.length > 1) {
+                       this._moved = true;
+                       return;

                }
                }

-       }
-});

 
 

+               var first = (e.touches && e.touches.length === 1 ? e.touches[0] : e),
+                   newPoint = new Point(first.clientX, first.clientY),
+                   offset = newPoint.subtract(this._startPoint);

 
 

-// @factory L.tilelayer(urlTemplate: String, options?: TileLayer options)
-// Instantiates a tile layer object given a `URL template` and optionally an options object.
+               if (!offset.x && !offset.y) { return; }
+               if (Math.abs(offset.x) + Math.abs(offset.y) < this.options.clickTolerance) { return; }

 
 

-L.tileLayer = function (url, options) {
-       return new L.TileLayer(url, options);
-};
+               preventDefault(e);

 
 

+               if (!this._moved) {
+                       // @event dragstart: Event
+                       // Fired when a drag starts
+                       this.fire('dragstart');

 
 

+                       this._moved = true;
+                       this._startPos = getPosition(this._element).subtract(offset);

 
 

-/*
- * @class TileLayer.WMS
- * @inherits TileLayer
- * @aka L.TileLayer.WMS
- * Used to display [WMS](https://en.wikipedia.org/wiki/Web_Map_Service) services as tile layers on the map. Extends `TileLayer`.
- *
- * @example
- *
- * ```js
- * var nexrad = L.tileLayer.wms("http://mesonet.agron.iastate.edu/cgi-bin/wms/nexrad/n0r.cgi", {
- *     layers: 'nexrad-n0r-900913',
- *     format: 'image/png',
- *     transparent: true,
- *     attribution: "Weather data © 2012 IEM Nexrad"
- * });
- * ```
- */
+                       addClass(document.body, 'leaflet-dragging');

 
 

-L.TileLayer.WMS = L.TileLayer.extend({
+                       this._lastTarget = e.target || e.srcElement;
+                       // IE and Edge do not give the <use> element, so fetch it
+                       // if necessary
+                       if ((window.SVGElementInstance) && (this._lastTarget instanceof SVGElementInstance)) {
+                               this._lastTarget = this._lastTarget.correspondingUseElement;
+                       }
+                       addClass(this._lastTarget, 'leaflet-drag-target');
+               }

 
 

-       // @section
-       // @aka TileLayer.WMS options
-       // If any custom options not documented here are used, they will be sent to the
-       // WMS server as extra parameters in each request URL. This can be useful for
-       // [non-standard vendor WMS parameters](http://docs.geoserver.org/stable/en/user/services/wms/vendor.html).
-       defaultWmsParams: {
-               service: 'WMS',
-               request: 'GetMap',
+               this._newPos = this._startPos.add(offset);
+               this._moving = true;

 
 

-               // @option layers: String = ''
-               // **(required)** Comma-separated list of WMS layers to show.
-               layers: '',
+               cancelAnimFrame(this._animRequest);
+               this._lastEvent = e;
+               this._animRequest = requestAnimFrame(this._updatePosition, this, true);
+       },

 
 

-               // @option styles: String = ''
-               // Comma-separated list of WMS styles.
-               styles: '',
+       _updatePosition: function () {
+               var e = {originalEvent: this._lastEvent};

 
 

-               // @option format: String = 'image/jpeg'
-               // WMS image format (use `'image/png'` for layers with transparency).
-               format: 'image/jpeg',
+               // @event predrag: Event
+               // Fired continuously during dragging *before* each corresponding
+               // update of the element's position.
+               this.fire('predrag', e);
+               setPosition(this._element, this._newPos);

 
 

-               // @option transparent: Boolean = false
-               // If `true`, the WMS service will return images with transparency.
-               transparent: false,
+               // @event drag: Event
+               // Fired continuously during dragging.
+               this.fire('drag', e);
+       },

 
 

-               // @option version: String = '1.1.1'
-               // Version of the WMS service to use
-               version: '1.1.1'
+       _onUp: function (e) {
+               // Ignore simulated events, since we handle both touch and
+               // mouse explicitly; otherwise we risk getting duplicates of
+               // touch events, see #4315.
+               // Also ignore the event if disabled; this happens in IE11
+               // under some circumstances, see #3666.
+               if (e._simulated || !this._enabled) { return; }
+               this.finishDrag();

        },
 
        },
 

-       options: {
-               // @option crs: CRS = null
-               // Coordinate Reference System to use for the WMS requests, defaults to
-               // map CRS. Don't change this if you're not sure what it means.
-               crs: null,
+       finishDrag: function () {
+               removeClass(document.body, 'leaflet-dragging');

 
 

-               // @option uppercase: Boolean = false
-               // If `true`, WMS request parameter keys will be uppercase.
-               uppercase: false
-       },
+               if (this._lastTarget) {
+                       removeClass(this._lastTarget, 'leaflet-drag-target');
+                       this._lastTarget = null;
+               }

 
 

-       initialize: function (url, options) {
+               for (var i in MOVE) {
+                       off(document, MOVE[i], this._onMove, this);
+                       off(document, END[i], this._onUp, this);
+               }

 
 

-               this._url = url;
+               enableImageDrag();
+               enableTextSelection();

 
 

-               var wmsParams = L.extend({}, this.defaultWmsParams);
+               if (this._moved && this._moving) {
+                       // ensure drag is not fired after dragend
+                       cancelAnimFrame(this._animRequest);

 
 

-               // all keys that are not TileLayer options go to WMS params
-               for (var i in options) {
-                       if (!(i in this.options)) {
-                               wmsParams[i] = options[i];
-                       }
+                       // @event dragend: DragEndEvent
+                       // Fired when the drag ends.
+                       this.fire('dragend', {
+                               distance: this._newPos.distanceTo(this._startPos)
+                       });

                }
 
                }
 

-               options = L.setOptions(this, options);
+               this._moving = false;
+               _dragging = false;
+       }

 
 

-               wmsParams.width = wmsParams.height = options.tileSize * (options.detectRetina && L.Browser.retina ? 2 : 1);
+});

 
 

-               this.wmsParams = wmsParams;
-       },
+/*
+ * @namespace LineUtil
+ *
+ * Various utility functions for polyine points processing, used by Leaflet internally to make polylines lightning-fast.
+ */

 
 

-       onAdd: function (map) {
+// Simplify polyline with vertex reduction and Douglas-Peucker simplification.
+// Improves rendering performance dramatically by lessening the number of points to draw.
+
+// @function simplify(points: Point[], tolerance: Number): Point[]
+// Dramatically reduces the number of points in a polyline while retaining
+// its shape and returns a new array of simplified points, using the
+// [Douglas-Peucker algorithm](http://en.wikipedia.org/wiki/Douglas-Peucker_algorithm).
+// Used for a huge performance boost when processing/displaying Leaflet polylines for
+// each zoom level and also reducing visual noise. tolerance affects the amount of
+// simplification (lesser value means higher quality but slower and with more points).
+// Also released as a separated micro-library [Simplify.js](http://mourner.github.com/simplify-js/).
+function simplify(points, tolerance) {
+       if (!tolerance || !points.length) {
+               return points.slice();
+       }

 
 

-               this._crs = this.options.crs || map.options.crs;
-               this._wmsVersion = parseFloat(this.wmsParams.version);
+       var sqTolerance = tolerance * tolerance;

 
 

-               var projectionKey = this._wmsVersion >= 1.3 ? 'crs' : 'srs';
-               this.wmsParams[projectionKey] = this._crs.code;
+           // stage 1: vertex reduction
+           points = _reducePoints(points, sqTolerance);

 
 

-               L.TileLayer.prototype.onAdd.call(this, map);
-       },
+           // stage 2: Douglas-Peucker simplification
+           points = _simplifyDP(points, sqTolerance);

 
 

-       getTileUrl: function (coords) {
+       return points;
+}

 
 

-               var tileBounds = this._tileCoordsToBounds(coords),
-                   nw = this._crs.project(tileBounds.getNorthWest()),
-                   se = this._crs.project(tileBounds.getSouthEast()),
+// @function pointToSegmentDistance(p: Point, p1: Point, p2: Point): Number
+// Returns the distance between point `p` and segment `p1` to `p2`.
+function pointToSegmentDistance(p, p1, p2) {
+       return Math.sqrt(_sqClosestPointOnSegment(p, p1, p2, true));
+}

 
 

-                   bbox = (this._wmsVersion >= 1.3 && this._crs === L.CRS.EPSG4326 ?
-                           [se.y, nw.x, nw.y, se.x] :
-                           [nw.x, se.y, se.x, nw.y]).join(','),
+// @function closestPointOnSegment(p: Point, p1: Point, p2: Point): Number
+// Returns the closest point from a point `p` on a segment `p1` to `p2`.
+function closestPointOnSegment(p, p1, p2) {
+       return _sqClosestPointOnSegment(p, p1, p2);
+}

 
 

-                   url = L.TileLayer.prototype.getTileUrl.call(this, coords);
+// Douglas-Peucker simplification, see http://en.wikipedia.org/wiki/Douglas-Peucker_algorithm
+function _simplifyDP(points, sqTolerance) {

 
 

-               return url +
-                       L.Util.getParamString(this.wmsParams, url, this.options.uppercase) +
-                       (this.options.uppercase ? '&BBOX=' : '&bbox=') + bbox;
-       },
+       var len = points.length,
+           ArrayConstructor = typeof Uint8Array !== undefined + '' ? Uint8Array : Array,
+           markers = new ArrayConstructor(len);

 
 

-       // @method setParams(params: Object, noRedraw?: Boolean): this
-       // Merges an object with the new parameters and re-requests tiles on the current screen (unless `noRedraw` was set to true).
-       setParams: function (params, noRedraw) {
+           markers[0] = markers[len - 1] = 1;

 
 

-               L.extend(this.wmsParams, params);
+       _simplifyDPStep(points, markers, sqTolerance, 0, len - 1);

 
 

-               if (!noRedraw) {
-                       this.redraw();
-               }
+       var i,
+           newPoints = [];

 
 

-               return this;
+       for (i = 0; i < len; i++) {
+               if (markers[i]) {
+                       newPoints.push(points[i]);
+               }

        }
        }

-});

 
 

+       return newPoints;
+}

 
 

-// @factory L.tileLayer.wms(baseUrl: String, options: TileLayer.WMS options)
-// Instantiates a WMS tile layer object given a base URL of the WMS service and a WMS parameters/options object.
-L.tileLayer.wms = function (url, options) {
-       return new L.TileLayer.WMS(url, options);
-};
+function _simplifyDPStep(points, markers, sqTolerance, first, last) {

 
 

+       var maxSqDist = 0,
+       index, i, sqDist;

 
 

+       for (i = first + 1; i <= last - 1; i++) {
+               sqDist = _sqClosestPointOnSegment(points[i], points[first], points[last], true);

 
 

-/*
- * @class ImageOverlay
- * @aka L.ImageOverlay
- * @inherits Interactive layer
- *
- * Used to load and display a single image over specific bounds of the map. Extends `Layer`.
- *
- * @example
- *
- * ```js
- * var imageUrl = 'http://www.lib.utexas.edu/maps/historical/newark_nj_1922.jpg',
- *     imageBounds = [[40.712216, -74.22655], [40.773941, -74.12544]];
- * L.imageOverlay(imageUrl, imageBounds).addTo(map);
- * ```
- */
+               if (sqDist > maxSqDist) {
+                       index = i;
+                       maxSqDist = sqDist;
+               }
+       }

 
 

-L.ImageOverlay = L.Layer.extend({
+       if (maxSqDist > sqTolerance) {
+               markers[index] = 1;

 
 

-       // @section
-       // @aka ImageOverlay options
-       options: {
-               // @option opacity: Number = 1.0
-               // The opacity of the image overlay.
-               opacity: 1,
+               _simplifyDPStep(points, markers, sqTolerance, first, index);
+               _simplifyDPStep(points, markers, sqTolerance, index, last);
+       }
+}

 
 

-               // @option alt: String = ''
-               // Text for the `alt` attribute of the image (useful for accessibility).
-               alt: '',
+// reduce points that are too close to each other to a single point
+function _reducePoints(points, sqTolerance) {
+       var reducedPoints = [points[0]];

 
 

-               // @option interactive: Boolean = false
-               // If `true`, the image overlay will emit [mouse events](#interactive-layer) when clicked or hovered.
-               interactive: false,
+       for (var i = 1, prev = 0, len = points.length; i < len; i++) {
+               if (_sqDist(points[i], points[prev]) > sqTolerance) {
+                       reducedPoints.push(points[i]);
+                       prev = i;
+               }
+       }
+       if (prev < len - 1) {
+               reducedPoints.push(points[len - 1]);
+       }
+       return reducedPoints;
+}

 
 

-               // @option crossOrigin: Boolean = false
-               // If true, the image will have its crossOrigin attribute set to ''. This is needed if you want to access image pixel data.
-               crossOrigin: false
-       },
+var _lastCode;

 
 

-       initialize: function (url, bounds, options) { // (String, LatLngBounds, Object)
-               this._url = url;
-               this._bounds = L.latLngBounds(bounds);
+// @function clipSegment(a: Point, b: Point, bounds: Bounds, useLastCode?: Boolean, round?: Boolean): Point[]|Boolean
+// Clips the segment a to b by rectangular bounds with the
+// [Cohen-Sutherland algorithm](https://en.wikipedia.org/wiki/Cohen%E2%80%93Sutherland_algorithm)
+// (modifying the segment points directly!). Used by Leaflet to only show polyline
+// points that are on the screen or near, increasing performance.
+function clipSegment(a, b, bounds, useLastCode, round) {
+       var codeA = useLastCode ? _lastCode : _getBitCode(a, bounds),
+           codeB = _getBitCode(b, bounds),

 
 

-               L.setOptions(this, options);
-       },
+           codeOut, p, newCode;

 
 

-       onAdd: function () {
-               if (!this._image) {
-                       this._initImage();
+           // save 2nd code to avoid calculating it on the next segment
+           _lastCode = codeB;

 
 

-                       if (this.options.opacity < 1) {
-                               this._updateOpacity();
-                       }
+       while (true) {
+               // if a,b is inside the clip window (trivial accept)
+               if (!(codeA | codeB)) {
+                       return [a, b];

                }
 
                }
 

-               if (this.options.interactive) {
-                       L.DomUtil.addClass(this._image, 'leaflet-interactive');
-                       this.addInteractiveTarget(this._image);
+               // if a,b is outside the clip window (trivial reject)
+               if (codeA & codeB) {
+                       return false;

                }
 
                }
 

-               this.getPane().appendChild(this._image);
-               this._reset();
-       },
+               // other cases
+               codeOut = codeA || codeB;
+               p = _getEdgeIntersection(a, b, codeOut, bounds, round);
+               newCode = _getBitCode(p, bounds);

 
 

-       onRemove: function () {
-               L.DomUtil.remove(this._image);
-               if (this.options.interactive) {
-                       this.removeInteractiveTarget(this._image);
+               if (codeOut === codeA) {
+                       a = p;
+                       codeA = newCode;
+               } else {
+                       b = p;
+                       codeB = newCode;

                }
                }

-       },
+       }
+}

 
 

-       // @method setOpacity(opacity: Number): this
-       // Sets the opacity of the overlay.
-       setOpacity: function (opacity) {
-               this.options.opacity = opacity;
+function _getEdgeIntersection(a, b, code, bounds, round) {
+       var dx = b.x - a.x,
+           dy = b.y - a.y,
+           min = bounds.min,
+           max = bounds.max,
+           x, y;

 
 

-               if (this._image) {
-                       this._updateOpacity();
-               }
-               return this;
-       },
+       if (code & 8) { // top
+               x = a.x + dx * (max.y - a.y) / dy;
+               y = max.y;

 
 

-       setStyle: function (styleOpts) {
-               if (styleOpts.opacity) {
-                       this.setOpacity(styleOpts.opacity);
-               }
-               return this;
-       },
+       } else if (code & 4) { // bottom
+               x = a.x + dx * (min.y - a.y) / dy;
+               y = min.y;

 
 

-       // @method bringToFront(): this
-       // Brings the layer to the top of all overlays.
-       bringToFront: function () {
-               if (this._map) {
-                       L.DomUtil.toFront(this._image);
-               }
-               return this;
-       },
+       } else if (code & 2) { // right
+               x = max.x;
+               y = a.y + dy * (max.x - a.x) / dx;

 
 

-       // @method bringToBack(): this
-       // Brings the layer to the bottom of all overlays.
-       bringToBack: function () {
-               if (this._map) {
-                       L.DomUtil.toBack(this._image);
-               }
-               return this;
-       },
+       } else if (code & 1) { // left
+               x = min.x;
+               y = a.y + dy * (min.x - a.x) / dx;
+       }
+
+       return new Point(x, y, round);
+}

 
 

-       // @method setUrl(url: String): this
-       // Changes the URL of the image.
-       setUrl: function (url) {
-               this._url = url;
+function _getBitCode(p, bounds) {
+       var code = 0;

 
 

-               if (this._image) {
-                       this._image.src = url;
-               }
-               return this;
-       },
+       if (p.x < bounds.min.x) { // left
+               code |= 1;
+       } else if (p.x > bounds.max.x) { // right
+               code |= 2;
+       }

 
 

-       // @method setBounds(bounds: LatLngBounds): this
-       // Update the bounds that this ImageOverlay covers
-       setBounds: function (bounds) {
-               this._bounds = bounds;
+       if (p.y < bounds.min.y) { // bottom
+               code |= 4;
+       } else if (p.y > bounds.max.y) { // top
+               code |= 8;
+       }

 
 

-               if (this._map) {
-                       this._reset();
-               }
-               return this;
-       },
+       return code;
+}

 
 

-       getEvents: function () {
-               var events = {
-                       zoom: this._reset,
-                       viewreset: this._reset
-               };
+// square distance (to avoid unnecessary Math.sqrt calls)
+function _sqDist(p1, p2) {
+       var dx = p2.x - p1.x,
+           dy = p2.y - p1.y;
+       return dx * dx + dy * dy;
+}

 
 

-               if (this._zoomAnimated) {
-                       events.zoomanim = this._animateZoom;
+// return closest point on segment or distance to that point
+function _sqClosestPointOnSegment(p, p1, p2, sqDist) {
+       var x = p1.x,
+           y = p1.y,
+           dx = p2.x - x,
+           dy = p2.y - y,
+           dot = dx * dx + dy * dy,
+           t;
+
+       if (dot > 0) {
+               t = ((p.x - x) * dx + (p.y - y) * dy) / dot;
+
+               if (t > 1) {
+                       x = p2.x;
+                       y = p2.y;
+               } else if (t > 0) {
+                       x += dx * t;
+                       y += dy * t;

                }
                }

+       }

 
 

-               return events;
-       },
-
-       // @method getBounds(): LatLngBounds
-       // Get the bounds that this ImageOverlay covers
-       getBounds: function () {
-               return this._bounds;
-       },
+       dx = p.x - x;
+       dy = p.y - y;

 
 

-       // @method getElement(): HTMLElement
-       // Get the img element that represents the ImageOverlay on the map
-       getElement: function () {
-               return this._image;
-       },
+       return sqDist ? dx * dx + dy * dy : new Point(x, y);
+}

 
 

-       _initImage: function () {
-               var img = this._image = L.DomUtil.create('img',
-                               'leaflet-image-layer ' + (this._zoomAnimated ? 'leaflet-zoom-animated' : ''));

 
 

-               img.onselectstart = L.Util.falseFn;
-               img.onmousemove = L.Util.falseFn;
+function _flat(latlngs) {
+       // true if it's a flat array of latlngs; false if nested
+       return !isArray(latlngs[0]) || (typeof latlngs[0][0] !== 'object' && typeof latlngs[0][0] !== 'undefined');
+}

 
 

-               img.onload = L.bind(this.fire, this, 'load');

 
 

-               if (this.options.crossOrigin) {
-                       img.crossOrigin = '';
-               }
+var LineUtil = (Object.freeze || Object)({
+       simplify: simplify,
+       pointToSegmentDistance: pointToSegmentDistance,
+       closestPointOnSegment: closestPointOnSegment,
+       clipSegment: clipSegment,
+       _getEdgeIntersection: _getEdgeIntersection,
+       _getBitCode: _getBitCode,
+       _sqClosestPointOnSegment: _sqClosestPointOnSegment,
+       _flat: _flat
+});

 
 

-               img.src = this._url;
-               img.alt = this.options.alt;
-       },
+/*
+ * @namespace PolyUtil
+ * Various utility functions for polygon geometries.
+ */

 
 

-       _animateZoom: function (e) {
-               var scale = this._map.getZoomScale(e.zoom),
-                   offset = this._map._latLngBoundsToNewLayerBounds(this._bounds, e.zoom, e.center).min;
+/* @function clipPolygon(points: Point[], bounds: Bounds, round?: Boolean): Point[]
+ * Clips the polygon geometry defined by the given `points` by the given bounds (using the [Sutherland-Hodgeman algorithm](https://en.wikipedia.org/wiki/Sutherland%E2%80%93Hodgman_algorithm)).
+ * Used by Leaflet to only show polygon points that are on the screen or near, increasing
+ * performance. Note that polygon points needs different algorithm for clipping
+ * than polyline, so there's a seperate method for it.
+ */
+function clipPolygon(points, bounds, round) {
+       var clippedPoints,
+           edges = [1, 4, 2, 8],
+           i, j, k,
+           a, b,
+           len, edge, p;

 
 

-               L.DomUtil.setTransform(this._image, offset, scale);
-       },
+       for (i = 0, len = points.length; i < len; i++) {
+               points[i]._code = _getBitCode(points[i], bounds);
+       }

 
 

-       _reset: function () {
-               var image = this._image,
-                   bounds = new L.Bounds(
-                       this._map.latLngToLayerPoint(this._bounds.getNorthWest()),
-                       this._map.latLngToLayerPoint(this._bounds.getSouthEast())),
-                   size = bounds.getSize();
+       // for each edge (left, bottom, right, top)
+       for (k = 0; k < 4; k++) {
+               edge = edges[k];
+               clippedPoints = [];

 
 

-               L.DomUtil.setPosition(image, bounds.min);
+               for (i = 0, len = points.length, j = len - 1; i < len; j = i++) {
+                       a = points[i];
+                       b = points[j];

 
 

-               image.style.width  = size.x + 'px';
-               image.style.height = size.y + 'px';
-       },
+                       // if a is inside the clip window
+                       if (!(a._code & edge)) {
+                               // if b is outside the clip window (a->b goes out of screen)
+                               if (b._code & edge) {
+                                       p = _getEdgeIntersection(b, a, edge, bounds, round);
+                                       p._code = _getBitCode(p, bounds);
+                                       clippedPoints.push(p);
+                               }
+                               clippedPoints.push(a);

 
 

-       _updateOpacity: function () {
-               L.DomUtil.setOpacity(this._image, this.options.opacity);
+                       // else if b is inside the clip window (a->b enters the screen)
+                       } else if (!(b._code & edge)) {
+                               p = _getEdgeIntersection(b, a, edge, bounds, round);
+                               p._code = _getBitCode(p, bounds);
+                               clippedPoints.push(p);
+                       }
+               }
+               points = clippedPoints;

        }
        }

-});

 
 

-// @factory L.imageOverlay(imageUrl: String, bounds: LatLngBounds, options?: ImageOverlay options)
-// Instantiates an image overlay object given the URL of the image and the
-// geographical bounds it is tied to.
-L.imageOverlay = function (url, bounds, options) {
-       return new L.ImageOverlay(url, bounds, options);
-};
+       return points;
+}

 
 
 
 

+var PolyUtil = (Object.freeze || Object)({
+       clipPolygon: clipPolygon
+});

 
 /*
 
 /*

- * @class Icon
- * @aka L.Icon
- * @inherits Layer
- *
- * Represents an icon to provide when creating a marker.
- *
- * @example
- *
- * ```js
- * var myIcon = L.icon({
- *     iconUrl: 'my-icon.png',
- *     iconRetinaUrl: 'my-icon@2x.png',
- *     iconSize: [38, 95],
- *     iconAnchor: [22, 94],
- *     popupAnchor: [-3, -76],
- *     shadowUrl: 'my-icon-shadow.png',
- *     shadowRetinaUrl: 'my-icon-shadow@2x.png',
- *     shadowSize: [68, 95],
- *     shadowAnchor: [22, 94]
- * });
- *
- * L.marker([50.505, 30.57], {icon: myIcon}).addTo(map);
- * ```
+ * @namespace Projection
+ * @section
+ * Leaflet comes with a set of already defined Projections out of the box:

  *
  *

- * `L.Icon.Default` extends `L.Icon` and is the blue icon Leaflet uses for markers by default.
+ * @projection L.Projection.LonLat

  *
  *

+ * Equirectangular, or Plate Carree projection — the most simple projection,
+ * mostly used by GIS enthusiasts. Directly maps `x` as longitude, and `y` as
+ * latitude. Also suitable for flat worlds, e.g. game maps. Used by the
+ * `EPSG:4326` and `Simple` CRS.

  */
 
  */
 

-L.Icon = L.Class.extend({
-
-       /* @section
-        * @aka Icon options
-        *
-        * @option iconUrl: String = null
-        * **(required)** The URL to the icon image (absolute or relative to your script path).
-        *
-        * @option iconRetinaUrl: String = null
-        * The URL to a retina sized version of the icon image (absolute or relative to your
-        * script path). Used for Retina screen devices.
-        *
-        * @option iconSize: Point = null
-        * Size of the icon image in pixels.
-        *
-        * @option iconAnchor: Point = null
-        * The coordinates of the "tip" of the icon (relative to its top left corner). The icon
-        * will be aligned so that this point is at the marker's geographical location. Centered
-        * by default if size is specified, also can be set in CSS with negative margins.
-        *
-        * @option popupAnchor: Point = null
-        * The coordinates of the point from which popups will "open", relative to the icon anchor.
-        *
-        * @option shadowUrl: String = null
-        * The URL to the icon shadow image. If not specified, no shadow image will be created.
-        *
-        * @option shadowRetinaUrl: String = null
-        *
-        * @option shadowSize: Point = null
-        * Size of the shadow image in pixels.
-        *
-        * @option shadowAnchor: Point = null
-        * The coordinates of the "tip" of the shadow (relative to its top left corner) (the same
-        * as iconAnchor if not specified).
-        *
-        * @option className: String = ''
-        * A custom class name to assign to both icon and shadow images. Empty by default.
-        */
-
-       initialize: function (options) {
-               L.setOptions(this, options);
+var LonLat = {
+       project: function (latlng) {
+               return new Point(latlng.lng, latlng.lat);

        },
 
        },
 

-       // @method createIcon(oldIcon?: HTMLElement): HTMLElement
-       // Called internally when the icon has to be shown, returns a `<img>` HTML element
-       // styled according to the options.
-       createIcon: function (oldIcon) {
-               return this._createIcon('icon', oldIcon);
+       unproject: function (point) {
+               return new LatLng(point.y, point.x);

        },
 
        },
 

-       // @method createShadow(oldIcon?: HTMLElement): HTMLElement
-       // As `createIcon`, but for the shadow beneath it.
-       createShadow: function (oldIcon) {
-               return this._createIcon('shadow', oldIcon);
-       },
+       bounds: new Bounds([-180, -90], [180, 90])
+};

 
 

-       _createIcon: function (name, oldIcon) {
-               var src = this._getIconUrl(name);
+/*
+ * @namespace Projection
+ * @projection L.Projection.Mercator
+ *
+ * Elliptical Mercator projection — more complex than Spherical Mercator. Takes into account that Earth is a geoid, not a perfect sphere. Used by the EPSG:3395 CRS.
+ */

 
 

-               if (!src) {
-                       if (name === 'icon') {
-                               throw new Error('iconUrl not set in Icon options (see the docs).');
-                       }
-                       return null;
-               }
+var Mercator = {
+       R: 6378137,
+       R_MINOR: 6356752.314245179,

 
 

-               var img = this._createImg(src, oldIcon && oldIcon.tagName === 'IMG' ? oldIcon : null);
-               this._setIconStyles(img, name);
+       bounds: new Bounds([-20037508.34279, -15496570.73972], [20037508.34279, 18764656.23138]),

 
 

-               return img;
+       project: function (latlng) {
+               var d = Math.PI / 180,
+                   r = this.R,
+                   y = latlng.lat * d,
+                   tmp = this.R_MINOR / r,
+                   e = Math.sqrt(1 - tmp * tmp),
+                   con = e * Math.sin(y);
+
+               var ts = Math.tan(Math.PI / 4 - y / 2) / Math.pow((1 - con) / (1 + con), e / 2);
+               y = -r * Math.log(Math.max(ts, 1E-10));
+
+               return new Point(latlng.lng * d * r, y);

        },
 
        },
 

-       _setIconStyles: function (img, name) {
-               var options = this.options;
-               var sizeOption = options[name + 'Size'];
+       unproject: function (point) {
+               var d = 180 / Math.PI,
+                   r = this.R,
+                   tmp = this.R_MINOR / r,
+                   e = Math.sqrt(1 - tmp * tmp),
+                   ts = Math.exp(-point.y / r),
+                   phi = Math.PI / 2 - 2 * Math.atan(ts);

 
 

-               if (typeof sizeOption === 'number') {
-                       sizeOption = [sizeOption, sizeOption];
+               for (var i = 0, dphi = 0.1, con; i < 15 && Math.abs(dphi) > 1e-7; i++) {
+                       con = e * Math.sin(phi);
+                       con = Math.pow((1 - con) / (1 + con), e / 2);
+                       dphi = Math.PI / 2 - 2 * Math.atan(ts * con) - phi;
+                       phi += dphi;

                }
 
                }
 

-               var size = L.point(sizeOption),
-                   anchor = L.point(name === 'shadow' && options.shadowAnchor || options.iconAnchor ||
-                           size && size.divideBy(2, true));
+               return new LatLng(phi * d, point.x * d / r);
+       }
+};

 
 

-               img.className = 'leaflet-marker-' + name + ' ' + (options.className || '');
+/*
+ * @class Projection

 
 

-               if (anchor) {
-                       img.style.marginLeft = (-anchor.x) + 'px';
-                       img.style.marginTop  = (-anchor.y) + 'px';
-               }
+ * An object with methods for projecting geographical coordinates of the world onto
+ * a flat surface (and back). See [Map projection](http://en.wikipedia.org/wiki/Map_projection).

 
 

-               if (size) {
-                       img.style.width  = size.x + 'px';
-                       img.style.height = size.y + 'px';
-               }
-       },
+ * @property bounds: Bounds
+ * The bounds (specified in CRS units) where the projection is valid
+
+ * @method project(latlng: LatLng): Point
+ * Projects geographical coordinates into a 2D point.
+ * Only accepts actual `L.LatLng` instances, not arrays.
+
+ * @method unproject(point: Point): LatLng
+ * The inverse of `project`. Projects a 2D point into a geographical location.
+ * Only accepts actual `L.Point` instances, not arrays.

 
 

-       _createImg: function (src, el) {
-               el = el || document.createElement('img');
-               el.src = src;
-               return el;
-       },
+ */

 
 

-       _getIconUrl: function (name) {
-               return L.Browser.retina && this.options[name + 'RetinaUrl'] || this.options[name + 'Url'];
-       }
-});

 
 
 
 

-// @factory L.icon(options: Icon options)
-// Creates an icon instance with the given options.
-L.icon = function (options) {
-       return new L.Icon(options);
-};

 
 

+var index = (Object.freeze || Object)({
+       LonLat: LonLat,
+       Mercator: Mercator,
+       SphericalMercator: SphericalMercator
+});
+
+/*
+ * @namespace CRS
+ * @crs L.CRS.EPSG3395
+ *
+ * Rarely used by some commercial tile providers. Uses Elliptical Mercator projection.
+ */
+var EPSG3395 = extend({}, Earth, {
+       code: 'EPSG:3395',
+       projection: Mercator,

 
 

+       transformation: (function () {
+               var scale = 0.5 / (Math.PI * Mercator.R);
+               return toTransformation(scale, 0.5, -scale, 0.5);
+       }())
+});

 
 /*
 
 /*

- * @miniclass Icon.Default (Icon)
- * @aka L.Icon.Default
- * @section
+ * @namespace CRS
+ * @crs L.CRS.EPSG4326

  *
  *

- * A trivial subclass of `Icon`, represents the icon to use in `Marker`s when
- * no icon is specified. Points to the blue marker image distributed with Leaflet
- * releases.
+ * A common CRS among GIS enthusiasts. Uses simple Equirectangular projection.

  *
  *

- * In order to customize the default icon, just change the properties of `L.Icon.Default.prototype.options`
- * (which is a set of `Icon options`).
+ * Leaflet 1.0.x complies with the [TMS coordinate scheme for EPSG:4326](https://wiki.osgeo.org/wiki/Tile_Map_Service_Specification#global-geodetic),
+ * which is a breaking change from 0.7.x behaviour.  If you are using a `TileLayer`
+ * with this CRS, ensure that there are two 256x256 pixel tiles covering the
+ * whole earth at zoom level zero, and that the tile coordinate origin is (-180,+90),
+ * or (-180,-90) for `TileLayer`s with [the `tms` option](#tilelayer-tms) set.
+ */
+
+var EPSG4326 = extend({}, Earth, {
+       code: 'EPSG:4326',
+       projection: LonLat,
+       transformation: toTransformation(1 / 180, 1, -1 / 180, 0.5)
+});
+
+/*
+ * @namespace CRS
+ * @crs L.CRS.Simple

  *
  *

- * If you want to _completely_ replace the default icon, override the
- * `L.Marker.prototype.options.icon` with your own icon instead.
+ * A simple CRS that maps longitude and latitude into `x` and `y` directly.
+ * May be used for maps of flat surfaces (e.g. game maps). Note that the `y`
+ * axis should still be inverted (going from bottom to top). `distance()` returns
+ * simple euclidean distance.

  */
 
  */
 

-L.Icon.Default = L.Icon.extend({
+var Simple = extend({}, CRS, {
+       projection: LonLat,
+       transformation: toTransformation(1, 0, -1, 0),

 
 

-       options: {
-               iconUrl:       'marker-icon.png',
-               iconRetinaUrl: 'marker-icon-2x.png',
-               shadowUrl:     'marker-shadow.png',
-               iconSize:    [25, 41],
-               iconAnchor:  [12, 41],
-               popupAnchor: [1, -34],
-               tooltipAnchor: [16, -28],
-               shadowSize:  [41, 41]
+       scale: function (zoom) {
+               return Math.pow(2, zoom);

        },
 
        },
 

-       _getIconUrl: function (name) {
-               if (!L.Icon.Default.imagePath) {        // Deprecated, backwards-compatibility only
-                       L.Icon.Default.imagePath = this._detectIconPath();
-               }
-
-               // @option imagePath: String
-               // `L.Icon.Default` will try to auto-detect the absolute location of the
-               // blue icon images. If you are placing these images in a non-standard
-               // way, set this option to point to the right absolute path.
-               return (this.options.imagePath || L.Icon.Default.imagePath) + L.Icon.prototype._getIconUrl.call(this, name);
+       zoom: function (scale) {
+               return Math.log(scale) / Math.LN2;

        },
 
        },
 

-       _detectIconPath: function () {
-               var el = L.DomUtil.create('div',  'leaflet-default-icon-path', document.body);
-               var path = L.DomUtil.getStyle(el, 'background-image') ||
-                          L.DomUtil.getStyle(el, 'backgroundImage');   // IE8
+       distance: function (latlng1, latlng2) {
+               var dx = latlng2.lng - latlng1.lng,
+                   dy = latlng2.lat - latlng1.lat;

 
 

-               document.body.removeChild(el);
+               return Math.sqrt(dx * dx + dy * dy);
+       },

 
 

-               return path.indexOf('url') === 0 ?
-                       path.replace(/^url\([\"\']?/, '').replace(/marker-icon\.png[\"\']?\)$/, '') : '';
-       }
+       infinite: true

 });
 
 });
 

-
+CRS.Earth = Earth;
+CRS.EPSG3395 = EPSG3395;
+CRS.EPSG3857 = EPSG3857;
+CRS.EPSG900913 = EPSG900913;
+CRS.EPSG4326 = EPSG4326;
+CRS.Simple = Simple;

 
 /*
 
 /*

- * @class Marker
- * @inherits Interactive layer
- * @aka L.Marker
- * L.Marker is used to display clickable/draggable icons on the map. Extends `Layer`.
+ * @class Layer
+ * @inherits Evented
+ * @aka L.Layer
+ * @aka ILayer
+ *
+ * A set of methods from the Layer base class that all Leaflet layers use.
+ * Inherits all methods, options and events from `L.Evented`.

  *
  * @example
  *
  * ```js
  *
  * @example
  *
  * ```js

- * L.marker([50.5, 30.5]).addTo(map);
+ * var layer = L.Marker(latlng).addTo(map);
+ * layer.addTo(map);
+ * layer.remove();

  * ```
  * ```

+ *
+ * @event add: Event
+ * Fired after the layer is added to a map
+ *
+ * @event remove: Event
+ * Fired after the layer is removed from a map

  */
 
  */
 

-L.Marker = L.Layer.extend({

 
 

-       // @section
-       // @aka Marker options
+var Layer = Evented.extend({
+
+       // Classes extending `L.Layer` will inherit the following options:

        options: {
        options: {

-               // @option icon: Icon = *
-               // Icon class to use for rendering the marker. See [Icon documentation](#L.Icon) for details on how to customize the marker icon. If not specified, a new `L.Icon.Default` is used.
-               icon: new L.Icon.Default(),
+               // @option pane: String = 'overlayPane'
+               // By default the layer will be added to the map's [overlay pane](#map-overlaypane). Overriding this option will cause the layer to be placed on another pane by default.
+               pane: 'overlayPane',

 
 

-               // Option inherited from "Interactive layer" abstract class
-               interactive: true,
+               // @option attribution: String = null
+               // String to be shown in the attribution control, describes the layer data, e.g. "© Mapbox".
+               attribution: null,

 
 

-               // @option draggable: Boolean = false
-               // Whether the marker is draggable with mouse/touch or not.
-               draggable: false,
+               bubblingMouseEvents: true
+       },

 
 

-               // @option keyboard: Boolean = true
-               // Whether the marker can be tabbed to with a keyboard and clicked by pressing enter.
-               keyboard: true,
+       /* @section
+        * Classes extending `L.Layer` will inherit the following methods:
+        *
+        * @method addTo(map: Map): this
+        * Adds the layer to the given map
+        */
+       addTo: function (map) {
+               map.addLayer(this);
+               return this;
+       },

 
 

-               // @option title: String = ''
-               // Text for the browser tooltip that appear on marker hover (no tooltip by default).
-               title: '',
+       // @method remove: this
+       // Removes the layer from the map it is currently active on.
+       remove: function () {
+               return this.removeFrom(this._map || this._mapToAdd);
+       },

 
 

-               // @option alt: String = ''
-               // Text for the `alt` attribute of the icon image (useful for accessibility).
-               alt: '',
+       // @method removeFrom(map: Map): this
+       // Removes the layer from the given map
+       removeFrom: function (obj) {
+               if (obj) {
+                       obj.removeLayer(this);
+               }
+               return this;
+       },

 
 

-               // @option zIndexOffset: Number = 0
-               // By default, marker images zIndex is set automatically based on its latitude. Use this option if you want to put the marker on top of all others (or below), specifying a high value like `1000` (or high negative value, respectively).
-               zIndexOffset: 0,
+       // @method getPane(name? : String): HTMLElement
+       // Returns the `HTMLElement` representing the named pane on the map. If `name` is omitted, returns the pane for this layer.
+       getPane: function (name) {
+               return this._map.getPane(name ? (this.options[name] || name) : this.options.pane);
+       },

 
 

-               // @option opacity: Number = 1.0
-               // The opacity of the marker.
-               opacity: 1,
+       addInteractiveTarget: function (targetEl) {
+               this._map._targets[stamp(targetEl)] = this;
+               return this;
+       },

 
 

-               // @option riseOnHover: Boolean = false
-               // If `true`, the marker will get on top of others when you hover the mouse over it.
-               riseOnHover: false,
+       removeInteractiveTarget: function (targetEl) {
+               delete this._map._targets[stamp(targetEl)];
+               return this;
+       },

 
 

-               // @option riseOffset: Number = 250
-               // The z-index offset used for the `riseOnHover` feature.
-               riseOffset: 250,
+       // @method getAttribution: String
+       // Used by the `attribution control`, returns the [attribution option](#gridlayer-attribution).
+       getAttribution: function () {
+               return this.options.attribution;
+       },

 
 

-               // @option pane: String = 'markerPane'
-               // `Map pane` where the markers icon will be added.
-               pane: 'markerPane',
+       _layerAdd: function (e) {
+               var map = e.target;
+
+               // check in case layer gets added and then removed before the map is ready
+               if (!map.hasLayer(this)) { return; }
+
+               this._map = map;
+               this._zoomAnimated = map._zoomAnimated;
+
+               if (this.getEvents) {
+                       var events = this.getEvents();
+                       map.on(events, this);
+                       this.once('remove', function () {
+                               map.off(events, this);
+                       }, this);
+               }
+
+               this.onAdd(map);
+
+               if (this.getAttribution && map.attributionControl) {
+                       map.attributionControl.addAttribution(this.getAttribution());
+               }
+
+               this.fire('add');
+               map.fire('layeradd', {layer: this});
+       }
+});
+
+/* @section Extension methods
+ * @uninheritable
+ *
+ * Every layer should extend from `L.Layer` and (re-)implement the following methods.
+ *
+ * @method onAdd(map: Map): this
+ * Should contain code that creates DOM elements for the layer, adds them to `map panes` where they should belong and puts listeners on relevant map events. Called on [`map.addLayer(layer)`](#map-addlayer).
+ *
+ * @method onRemove(map: Map): this
+ * Should contain all clean up code that removes the layer's elements from the DOM and removes listeners previously added in [`onAdd`](#layer-onadd). Called on [`map.removeLayer(layer)`](#map-removelayer).
+ *
+ * @method getEvents(): Object
+ * This optional method should return an object like `{ viewreset: this._reset }` for [`addEventListener`](#evented-addeventlistener). The event handlers in this object will be automatically added and removed from the map with your layer.
+ *
+ * @method getAttribution(): String
+ * This optional method should return a string containing HTML to be shown on the `Attribution control` whenever the layer is visible.
+ *
+ * @method beforeAdd(map: Map): this
+ * Optional method. Called on [`map.addLayer(layer)`](#map-addlayer), before the layer is added to the map, before events are initialized, without waiting until the map is in a usable state. Use for early initialization only.
+ */
+
+
+/* @namespace Map
+ * @section Layer events
+ *
+ * @event layeradd: LayerEvent
+ * Fired when a new layer is added to the map.
+ *
+ * @event layerremove: LayerEvent
+ * Fired when some layer is removed from the map
+ *
+ * @section Methods for Layers and Controls
+ */
+Map.include({
+       // @method addLayer(layer: Layer): this
+       // Adds the given layer to the map
+       addLayer: function (layer) {
+               var id = stamp(layer);
+               if (this._layers[id]) { return this; }
+               this._layers[id] = layer;
+
+               layer._mapToAdd = this;
+
+               if (layer.beforeAdd) {
+                       layer.beforeAdd(this);
+               }
+
+               this.whenReady(layer._layerAdd, layer);

 
 

-               // FIXME: shadowPane is no longer a valid option
-               nonBubblingEvents: ['click', 'dblclick', 'mouseover', 'mouseout', 'contextmenu']
+               return this;

        },
 
        },
 

-       /* @section
-        *
-        * In addition to [shared layer methods](#Layer) like `addTo()` and `remove()` and [popup methods](#Popup) like bindPopup() you can also use the following methods:
-        */
+       // @method removeLayer(layer: Layer): this
+       // Removes the given layer from the map.
+       removeLayer: function (layer) {
+               var id = stamp(layer);

 
 

-       initialize: function (latlng, options) {
-               L.setOptions(this, options);
-               this._latlng = L.latLng(latlng);
-       },
+               if (!this._layers[id]) { return this; }

 
 

-       onAdd: function (map) {
-               this._zoomAnimated = this._zoomAnimated && map.options.markerZoomAnimation;
+               if (this._loaded) {
+                       layer.onRemove(this);
+               }

 
 

-               if (this._zoomAnimated) {
-                       map.on('zoomanim', this._animateZoom, this);
+               if (layer.getAttribution && this.attributionControl) {
+                       this.attributionControl.removeAttribution(layer.getAttribution());

                }
 
                }
 

-               this._initIcon();
-               this.update();
-       },
+               delete this._layers[id];

 
 

-       onRemove: function (map) {
-               if (this.dragging && this.dragging.enabled()) {
-                       this.options.draggable = true;
-                       this.dragging.removeHooks();
+               if (this._loaded) {
+                       this.fire('layerremove', {layer: layer});
+                       layer.fire('remove');

                }
 
                }
 

-               if (this._zoomAnimated) {
-                       map.off('zoomanim', this._animateZoom, this);
-               }
+               layer._map = layer._mapToAdd = null;

 
 

-               this._removeIcon();
-               this._removeShadow();
+               return this;

        },
 
        },
 

-       getEvents: function () {
-               return {
-                       zoom: this.update,
-                       viewreset: this.update
-               };
+       // @method hasLayer(layer: Layer): Boolean
+       // Returns `true` if the given layer is currently added to the map
+       hasLayer: function (layer) {
+               return !!layer && (stamp(layer) in this._layers);

        },
 
        },
 

-       // @method getLatLng: LatLng
-       // Returns the current geographical position of the marker.
-       getLatLng: function () {
-               return this._latlng;
+       /* @method eachLayer(fn: Function, context?: Object): this
+        * Iterates over the layers of the map, optionally specifying context of the iterator function.
+        * ```
+        * map.eachLayer(function(layer){
+        *     layer.bindPopup('Hello');
+        * });
+        * ```
+        */
+       eachLayer: function (method, context) {
+               for (var i in this._layers) {
+                       method.call(context, this._layers[i]);
+               }
+               return this;

        },
 
        },
 

-       // @method setLatLng(latlng: LatLng): this
-       // Changes the marker position to the given point.
-       setLatLng: function (latlng) {
-               var oldLatLng = this._latlng;
-               this._latlng = L.latLng(latlng);
-               this.update();
+       _addLayers: function (layers) {
+               layers = layers ? (isArray(layers) ? layers : [layers]) : [];

 
 

-               // @event move: Event
-               // Fired when the marker is moved via [`setLatLng`](#marker-setlatlng) or by [dragging](#marker-dragging). Old and new coordinates are included in event arguments as `oldLatLng`, `latlng`.
-               return this.fire('move', {oldLatLng: oldLatLng, latlng: this._latlng});
+               for (var i = 0, len = layers.length; i < len; i++) {
+                       this.addLayer(layers[i]);
+               }

        },
 
        },
 

-       // @method setZIndexOffset(offset: Number): this
-       // Changes the [zIndex offset](#marker-zindexoffset) of the marker.
-       setZIndexOffset: function (offset) {
-               this.options.zIndexOffset = offset;
-               return this.update();
+       _addZoomLimit: function (layer) {
+               if (isNaN(layer.options.maxZoom) || !isNaN(layer.options.minZoom)) {
+                       this._zoomBoundLayers[stamp(layer)] = layer;
+                       this._updateZoomLevels();
+               }

        },
 
        },
 

-       // @method setIcon(icon: Icon): this
-       // Changes the marker icon.
-       setIcon: function (icon) {
-
-               this.options.icon = icon;
+       _removeZoomLimit: function (layer) {
+               var id = stamp(layer);

 
 

-               if (this._map) {
-                       this._initIcon();
-                       this.update();
+               if (this._zoomBoundLayers[id]) {
+                       delete this._zoomBoundLayers[id];
+                       this._updateZoomLevels();

                }
                }

+       },

 
 

-               if (this._popup) {
-                       this.bindPopup(this._popup, this._popup.options);
-               }
+       _updateZoomLevels: function () {
+               var minZoom = Infinity,
+                   maxZoom = -Infinity,
+                   oldZoomSpan = this._getZoomSpan();

 
 

-               return this;
-       },
+               for (var i in this._zoomBoundLayers) {
+                       var options = this._zoomBoundLayers[i].options;

 
 

-       getElement: function () {
-               return this._icon;
-       },
+                       minZoom = options.minZoom === undefined ? minZoom : Math.min(minZoom, options.minZoom);
+                       maxZoom = options.maxZoom === undefined ? maxZoom : Math.max(maxZoom, options.maxZoom);
+               }

 
 

-       update: function () {
+               this._layersMaxZoom = maxZoom === -Infinity ? undefined : maxZoom;
+               this._layersMinZoom = minZoom === Infinity ? undefined : minZoom;

 
 

-               if (this._icon) {
-                       var pos = this._map.latLngToLayerPoint(this._latlng).round();
-                       this._setPos(pos);
+               // @section Map state change events
+               // @event zoomlevelschange: Event
+               // Fired when the number of zoomlevels on the map is changed due
+               // to adding or removing a layer.
+               if (oldZoomSpan !== this._getZoomSpan()) {
+                       this.fire('zoomlevelschange');

                }
 
                }
 

-               return this;
-       },
+               if (this.options.maxZoom === undefined && this._layersMaxZoom && this.getZoom() > this._layersMaxZoom) {
+                       this.setZoom(this._layersMaxZoom);
+               }
+               if (this.options.minZoom === undefined && this._layersMinZoom && this.getZoom() < this._layersMinZoom) {
+                       this.setZoom(this._layersMinZoom);
+               }
+       }
+});

 
 

-       _initIcon: function () {
-               var options = this.options,
-                   classToAdd = 'leaflet-zoom-' + (this._zoomAnimated ? 'animated' : 'hide');
+/*
+ * @class LayerGroup
+ * @aka L.LayerGroup
+ * @inherits Layer
+ *
+ * Used to group several layers and handle them as one. If you add it to the map,
+ * any layers added or removed from the group will be added/removed on the map as
+ * well. Extends `Layer`.
+ *
+ * @example
+ *
+ * ```js
+ * L.layerGroup([marker1, marker2])
+ *     .addLayer(polyline)
+ *     .addTo(map);
+ * ```
+ */

 
 

-               var icon = options.icon.createIcon(this._icon),
-                   addIcon = false;
+var LayerGroup = Layer.extend({

 
 

-               // if we're not reusing the icon, remove the old one and init new one
-               if (icon !== this._icon) {
-                       if (this._icon) {
-                               this._removeIcon();
-                       }
-                       addIcon = true;
+       initialize: function (layers) {
+               this._layers = {};

 
 

-                       if (options.title) {
-                               icon.title = options.title;
-                       }
-                       if (options.alt) {
-                               icon.alt = options.alt;
+               var i, len;
+
+               if (layers) {
+                       for (i = 0, len = layers.length; i < len; i++) {
+                               this.addLayer(layers[i]);

                        }
                }
                        }
                }

+       },

 
 

-               L.DomUtil.addClass(icon, classToAdd);
-
-               if (options.keyboard) {
-                       icon.tabIndex = '0';
-               }
+       // @method addLayer(layer: Layer): this
+       // Adds the given layer to the group.
+       addLayer: function (layer) {
+               var id = this.getLayerId(layer);

 
 

-               this._icon = icon;
+               this._layers[id] = layer;

 
 

-               if (options.riseOnHover) {
-                       this.on({
-                               mouseover: this._bringToFront,
-                               mouseout: this._resetZIndex
-                       });
+               if (this._map) {
+                       this._map.addLayer(layer);

                }
 
                }
 

-               var newShadow = options.icon.createShadow(this._shadow),
-                   addShadow = false;
+               return this;
+       },

 
 

-               if (newShadow !== this._shadow) {
-                       this._removeShadow();
-                       addShadow = true;
-               }
+       // @method removeLayer(layer: Layer): this
+       // Removes the given layer from the group.
+       // @alternative
+       // @method removeLayer(id: Number): this
+       // Removes the layer with the given internal ID from the group.
+       removeLayer: function (layer) {
+               var id = layer in this._layers ? layer : this.getLayerId(layer);

 
 

-               if (newShadow) {
-                       L.DomUtil.addClass(newShadow, classToAdd);
-                       newShadow.alt = '';
+               if (this._map && this._layers[id]) {
+                       this._map.removeLayer(this._layers[id]);

                }
                }

-               this._shadow = newShadow;

 
 

+               delete this._layers[id];

 
 

-               if (options.opacity < 1) {
-                       this._updateOpacity();
-               }
+               return this;
+       },

 
 

+       // @method hasLayer(layer: Layer): Boolean
+       // Returns `true` if the given layer is currently added to the group.
+       // @alternative
+       // @method hasLayer(id: Number): Boolean
+       // Returns `true` if the given internal ID is currently added to the group.
+       hasLayer: function (layer) {
+               return !!layer && (layer in this._layers || this.getLayerId(layer) in this._layers);
+       },

 
 

-               if (addIcon) {
-                       this.getPane().appendChild(this._icon);
-               }
-               this._initInteraction();
-               if (newShadow && addShadow) {
-                       this.getPane('shadowPane').appendChild(this._shadow);
+       // @method clearLayers(): this
+       // Removes all the layers from the group.
+       clearLayers: function () {
+               for (var i in this._layers) {
+                       this.removeLayer(this._layers[i]);

                }
                }

+               return this;

        },
 
        },
 

-       _removeIcon: function () {
-               if (this.options.riseOnHover) {
-                       this.off({
-                               mouseover: this._bringToFront,
-                               mouseout: this._resetZIndex
-                       });
-               }
+       // @method invoke(methodName: String, …): this
+       // Calls `methodName` on every layer contained in this group, passing any
+       // additional parameters. Has no effect if the layers contained do not
+       // implement `methodName`.
+       invoke: function (methodName) {
+               var args = Array.prototype.slice.call(arguments, 1),
+                   i, layer;
+
+               for (i in this._layers) {
+                       layer = this._layers[i];

 
 

-               L.DomUtil.remove(this._icon);
-               this.removeInteractiveTarget(this._icon);
+                       if (layer[methodName]) {
+                               layer[methodName].apply(layer, args);
+                       }
+               }

 
 

-               this._icon = null;
+               return this;

        },
 
        },
 

-       _removeShadow: function () {
-               if (this._shadow) {
-                       L.DomUtil.remove(this._shadow);
+       onAdd: function (map) {
+               for (var i in this._layers) {
+                       map.addLayer(this._layers[i]);

                }
                }

-               this._shadow = null;

        },
 
        },
 

-       _setPos: function (pos) {
-               L.DomUtil.setPosition(this._icon, pos);
-
-               if (this._shadow) {
-                       L.DomUtil.setPosition(this._shadow, pos);
+       onRemove: function (map) {
+               for (var i in this._layers) {
+                       map.removeLayer(this._layers[i]);

                }
                }

+       },

 
 

-               this._zIndex = pos.y + this.options.zIndexOffset;
-
-               this._resetZIndex();
+       // @method eachLayer(fn: Function, context?: Object): this
+       // Iterates over the layers of the group, optionally specifying context of the iterator function.
+       // ```js
+       // group.eachLayer(function (layer) {
+       //      layer.bindPopup('Hello');
+       // });
+       // ```
+       eachLayer: function (method, context) {
+               for (var i in this._layers) {
+                       method.call(context, this._layers[i]);
+               }
+               return this;

        },
 
        },
 

-       _updateZIndex: function (offset) {
-               this._icon.style.zIndex = this._zIndex + offset;
+       // @method getLayer(id: Number): Layer
+       // Returns the layer with the given internal ID.
+       getLayer: function (id) {
+               return this._layers[id];

        },
 
        },
 

-       _animateZoom: function (opt) {
-               var pos = this._map._latLngToNewLayerPoint(this._latlng, opt.zoom, opt.center).round();
+       // @method getLayers(): Layer[]
+       // Returns an array of all the layers added to the group.
+       getLayers: function () {
+               var layers = [];

 
 

-               this._setPos(pos);
+               for (var i in this._layers) {
+                       layers.push(this._layers[i]);
+               }
+               return layers;

        },
 
        },
 

-       _initInteraction: function () {
+       // @method setZIndex(zIndex: Number): this
+       // Calls `setZIndex` on every layer contained in this group, passing the z-index.
+       setZIndex: function (zIndex) {
+               return this.invoke('setZIndex', zIndex);
+       },

 
 

-               if (!this.options.interactive) { return; }
+       // @method getLayerId(layer: Layer): Number
+       // Returns the internal ID for a layer
+       getLayerId: function (layer) {
+               return stamp(layer);
+       }
+});

 
 

-               L.DomUtil.addClass(this._icon, 'leaflet-interactive');

 
 

-               this.addInteractiveTarget(this._icon);
+// @factory L.layerGroup(layers: Layer[])
+// Create a layer group, optionally given an initial set of layers.
+var layerGroup = function (layers) {
+       return new LayerGroup(layers);
+};

 
 

-               if (L.Handler.MarkerDrag) {
-                       var draggable = this.options.draggable;
-                       if (this.dragging) {
-                               draggable = this.dragging.enabled();
-                               this.dragging.disable();
-                       }
+/*
+ * @class FeatureGroup
+ * @aka L.FeatureGroup
+ * @inherits LayerGroup
+ *
+ * Extended `LayerGroup` that makes it easier to do the same thing to all its member layers:
+ *  * [`bindPopup`](#layer-bindpopup) binds a popup to all of the layers at once (likewise with [`bindTooltip`](#layer-bindtooltip))
+ *  * Events are propagated to the `FeatureGroup`, so if the group has an event
+ * handler, it will handle events from any of the layers. This includes mouse events
+ * and custom events.
+ *  * Has `layeradd` and `layerremove` events
+ *
+ * @example
+ *
+ * ```js
+ * L.featureGroup([marker1, marker2, polyline])
+ *     .bindPopup('Hello world!')
+ *     .on('click', function() { alert('Clicked on a member of the group!'); })
+ *     .addTo(map);
+ * ```
+ */

 
 

-                       this.dragging = new L.Handler.MarkerDrag(this);
+var FeatureGroup = LayerGroup.extend({

 
 

-                       if (draggable) {
-                               this.dragging.enable();
-                       }
+       addLayer: function (layer) {
+               if (this.hasLayer(layer)) {
+                       return this;

                }
                }

-       },

 
 

-       // @method setOpacity(opacity: Number): this
-       // Changes the opacity of the marker.
-       setOpacity: function (opacity) {
-               this.options.opacity = opacity;
-               if (this._map) {
-                       this._updateOpacity();
-               }
+               layer.addEventParent(this);

 
 

-               return this;
+               LayerGroup.prototype.addLayer.call(this, layer);
+
+               // @event layeradd: LayerEvent
+               // Fired when a layer is added to this `FeatureGroup`
+               return this.fire('layeradd', {layer: layer});

        },
 
        },
 

-       _updateOpacity: function () {
-               var opacity = this.options.opacity;
+       removeLayer: function (layer) {
+               if (!this.hasLayer(layer)) {
+                       return this;
+               }
+               if (layer in this._layers) {
+                       layer = this._layers[layer];
+               }
+
+               layer.removeEventParent(this);

 
 

-               L.DomUtil.setOpacity(this._icon, opacity);
+               LayerGroup.prototype.removeLayer.call(this, layer);

 
 

-               if (this._shadow) {
-                       L.DomUtil.setOpacity(this._shadow, opacity);
-               }
+               // @event layerremove: LayerEvent
+               // Fired when a layer is removed from this `FeatureGroup`
+               return this.fire('layerremove', {layer: layer});

        },
 
        },
 

-       _bringToFront: function () {
-               this._updateZIndex(this.options.riseOffset);
+       // @method setStyle(style: Path options): this
+       // Sets the given path options to each layer of the group that has a `setStyle` method.
+       setStyle: function (style) {
+               return this.invoke('setStyle', style);

        },
 
        },
 

-       _resetZIndex: function () {
-               this._updateZIndex(0);
+       // @method bringToFront(): this
+       // Brings the layer group to the top of all other layers
+       bringToFront: function () {
+               return this.invoke('bringToFront');

        },
 
        },
 

-       _getPopupAnchor: function () {
-               return this.options.icon.options.popupAnchor || [0, 0];
+       // @method bringToBack(): this
+       // Brings the layer group to the top of all other layers
+       bringToBack: function () {
+               return this.invoke('bringToBack');

        },
 
        },
 

-       _getTooltipAnchor: function () {
-               return this.options.icon.options.tooltipAnchor || [0, 0];
+       // @method getBounds(): LatLngBounds
+       // Returns the LatLngBounds of the Feature Group (created from bounds and coordinates of its children).
+       getBounds: function () {
+               var bounds = new LatLngBounds();
+
+               for (var id in this._layers) {
+                       var layer = this._layers[id];
+                       bounds.extend(layer.getBounds ? layer.getBounds() : layer.getLatLng());
+               }
+               return bounds;

        }
 });
 
        }
 });
 

-
-// factory L.marker(latlng: LatLng, options? : Marker options)
-
-// @factory L.marker(latlng: LatLng, options? : Marker options)
-// Instantiates a Marker object given a geographical point and optionally an options object.
-L.marker = function (latlng, options) {
-       return new L.Marker(latlng, options);
+// @factory L.featureGroup(layers: Layer[])
+// Create a feature group, optionally given an initial set of layers.
+var featureGroup = function (layers) {
+       return new FeatureGroup(layers);

 };
 
 };
 

-
-

 /*
 /*

- * @class DivIcon
- * @aka L.DivIcon
- * @inherits Icon
+ * @class Icon
+ * @aka L.Icon

  *
  *

- * Represents a lightweight icon for markers that uses a simple `<div>`
- * element instead of an image. Inherits from `Icon` but ignores the `iconUrl` and shadow options.
+ * Represents an icon to provide when creating a marker.

  *
  * @example
  *
  * @example

+ *

  * ```js
  * ```js

- * var myIcon = L.divIcon({className: 'my-div-icon'});
- * // you can set .my-div-icon styles in CSS
+ * var myIcon = L.icon({
+ *     iconUrl: 'my-icon.png',
+ *     iconRetinaUrl: 'my-icon@2x.png',
+ *     iconSize: [38, 95],
+ *     iconAnchor: [22, 94],
+ *     popupAnchor: [-3, -76],
+ *     shadowUrl: 'my-icon-shadow.png',
+ *     shadowRetinaUrl: 'my-icon-shadow@2x.png',
+ *     shadowSize: [68, 95],
+ *     shadowAnchor: [22, 94]
+ * });

  *
  * L.marker([50.505, 30.57], {icon: myIcon}).addTo(map);
  * ```
  *
  *
  * L.marker([50.505, 30.57], {icon: myIcon}).addTo(map);
  * ```
  *

- * By default, it has a 'leaflet-div-icon' CSS class and is styled as a little white square with a shadow.
+ * `L.Icon.Default` extends `L.Icon` and is the blue icon Leaflet uses for markers by default.
+ *

  */
 
  */
 

-L.DivIcon = L.Icon.extend({
-       options: {
-               // @section
-               // @aka DivIcon options
-               iconSize: [12, 12], // also can be set through CSS
+var Icon = Class.extend({
+
+       /* @section
+        * @aka Icon options
+        *
+        * @option iconUrl: String = null
+        * **(required)** The URL to the icon image (absolute or relative to your script path).
+        *
+        * @option iconRetinaUrl: String = null
+        * The URL to a retina sized version of the icon image (absolute or relative to your
+        * script path). Used for Retina screen devices.
+        *
+        * @option iconSize: Point = null
+        * Size of the icon image in pixels.
+        *
+        * @option iconAnchor: Point = null
+        * The coordinates of the "tip" of the icon (relative to its top left corner). The icon
+        * will be aligned so that this point is at the marker's geographical location. Centered
+        * by default if size is specified, also can be set in CSS with negative margins.
+        *
+        * @option popupAnchor: Point = null
+        * The coordinates of the point from which popups will "open", relative to the icon anchor.
+        *
+        * @option shadowUrl: String = null
+        * The URL to the icon shadow image. If not specified, no shadow image will be created.
+        *
+        * @option shadowRetinaUrl: String = null
+        *
+        * @option shadowSize: Point = null
+        * Size of the shadow image in pixels.
+        *
+        * @option shadowAnchor: Point = null
+        * The coordinates of the "tip" of the shadow (relative to its top left corner) (the same
+        * as iconAnchor if not specified).
+        *
+        * @option className: String = ''
+        * A custom class name to assign to both icon and shadow images. Empty by default.
+        */
+
+       initialize: function (options) {
+               setOptions(this, options);
+       },
+
+       // @method createIcon(oldIcon?: HTMLElement): HTMLElement
+       // Called internally when the icon has to be shown, returns a `<img>` HTML element
+       // styled according to the options.
+       createIcon: function (oldIcon) {
+               return this._createIcon('icon', oldIcon);
+       },
+
+       // @method createShadow(oldIcon?: HTMLElement): HTMLElement
+       // As `createIcon`, but for the shadow beneath it.
+       createShadow: function (oldIcon) {
+               return this._createIcon('shadow', oldIcon);
+       },
+
+       _createIcon: function (name, oldIcon) {
+               var src = this._getIconUrl(name);
+
+               if (!src) {
+                       if (name === 'icon') {
+                               throw new Error('iconUrl not set in Icon options (see the docs).');
+                       }
+                       return null;
+               }
+
+               var img = this._createImg(src, oldIcon && oldIcon.tagName === 'IMG' ? oldIcon : null);
+               this._setIconStyles(img, name);

 
 

-               // iconAnchor: (Point),
-               // popupAnchor: (Point),
+               return img;
+       },

 
 

-               // @option html: String = ''
-               // Custom HTML code to put inside the div element, empty by default.
-               html: false,
+       _setIconStyles: function (img, name) {
+               var options = this.options;
+               var sizeOption = options[name + 'Size'];

 
 

-               // @option bgPos: Point = [0, 0]
-               // Optional relative position of the background, in pixels
-               bgPos: null,
+               if (typeof sizeOption === 'number') {
+                       sizeOption = [sizeOption, sizeOption];
+               }

 
 

-               className: 'leaflet-div-icon'
-       },
+               var size = toPoint(sizeOption),
+                   anchor = toPoint(name === 'shadow' && options.shadowAnchor || options.iconAnchor ||
+                           size && size.divideBy(2, true));

 
 

-       createIcon: function (oldIcon) {
-               var div = (oldIcon && oldIcon.tagName === 'DIV') ? oldIcon : document.createElement('div'),
-                   options = this.options;
+               img.className = 'leaflet-marker-' + name + ' ' + (options.className || '');

 
 

-               div.innerHTML = options.html !== false ? options.html : '';
+               if (anchor) {
+                       img.style.marginLeft = (-anchor.x) + 'px';
+                       img.style.marginTop  = (-anchor.y) + 'px';
+               }

 
 

-               if (options.bgPos) {
-                       var bgPos = L.point(options.bgPos);
-                       div.style.backgroundPosition = (-bgPos.x) + 'px ' + (-bgPos.y) + 'px';
+               if (size) {
+                       img.style.width  = size.x + 'px';
+                       img.style.height = size.y + 'px';

                }
                }

-               this._setIconStyles(div, 'icon');
+       },

 
 

-               return div;
+       _createImg: function (src, el) {
+               el = el || document.createElement('img');
+               el.src = src;
+               return el;

        },
 
        },
 

-       createShadow: function () {
-               return null;
+       _getIconUrl: function (name) {
+               return retina && this.options[name + 'RetinaUrl'] || this.options[name + 'Url'];

        }
 });
 
        }
 });
 

-// @factory L.divIcon(options: DivIcon options)
-// Creates a `DivIcon` instance with the given options.
-L.divIcon = function (options) {
-       return new L.DivIcon(options);
-};
-

 
 

+// @factory L.icon(options: Icon options)
+// Creates an icon instance with the given options.
+function icon(options) {
+       return new Icon(options);
+}

 
 /*
 
 /*

- * @class DivOverlay
- * @inherits Layer
- * @aka L.DivOverlay
- * Base model for L.Popup and L.Tooltip. Inherit from it for custom popup like plugins.
+ * @miniclass Icon.Default (Icon)
+ * @aka L.Icon.Default
+ * @section
+ *
+ * A trivial subclass of `Icon`, represents the icon to use in `Marker`s when
+ * no icon is specified. Points to the blue marker image distributed with Leaflet
+ * releases.
+ *
+ * In order to customize the default icon, just change the properties of `L.Icon.Default.prototype.options`
+ * (which is a set of `Icon options`).
+ *
+ * If you want to _completely_ replace the default icon, override the
+ * `L.Marker.prototype.options.icon` with your own icon instead.

  */
 
  */
 

-// @namespace DivOverlay
-L.DivOverlay = L.Layer.extend({
+var IconDefault = Icon.extend({

 
 

-       // @section
-       // @aka DivOverlay options

        options: {
        options: {

-               // @option offset: Point = Point(0, 7)
-               // The offset of the popup position. Useful to control the anchor
-               // of the popup when opening it on some overlays.
-               offset: [0, 7],
-
-               // @option className: String = ''
-               // A custom CSS class name to assign to the popup.
-               className: '',
-
-               // @option pane: String = 'popupPane'
-               // `Map pane` where the popup will be added.
-               pane: 'popupPane'
-       },
-
-       initialize: function (options, source) {
-               L.setOptions(this, options);
-
-               this._source = source;
+               iconUrl:       'marker-icon.png',
+               iconRetinaUrl: 'marker-icon-2x.png',
+               shadowUrl:     'marker-shadow.png',
+               iconSize:    [25, 41],
+               iconAnchor:  [12, 41],
+               popupAnchor: [1, -34],
+               tooltipAnchor: [16, -28],
+               shadowSize:  [41, 41]

        },
 
        },
 

-       onAdd: function (map) {
-               this._zoomAnimated = map._zoomAnimated;
-
-               if (!this._container) {
-                       this._initLayout();
-               }
-
-               if (map._fadeAnimated) {
-                       L.DomUtil.setOpacity(this._container, 0);
+       _getIconUrl: function (name) {
+               if (!IconDefault.imagePath) {   // Deprecated, backwards-compatibility only
+                       IconDefault.imagePath = this._detectIconPath();

                }
 
                }
 

-               clearTimeout(this._removeTimeout);
-               this.getPane().appendChild(this._container);
-               this.update();
+               // @option imagePath: String
+               // `Icon.Default` will try to auto-detect the absolute location of the
+               // blue icon images. If you are placing these images in a non-standard
+               // way, set this option to point to the right absolute path.
+               return (this.options.imagePath || IconDefault.imagePath) + Icon.prototype._getIconUrl.call(this, name);
+       },

 
 

-               if (map._fadeAnimated) {
-                       L.DomUtil.setOpacity(this._container, 1);
-               }
+       _detectIconPath: function () {
+               var el = create$1('div',  'leaflet-default-icon-path', document.body);
+               var path = getStyle(el, 'background-image') ||
+                          getStyle(el, 'backgroundImage');     // IE8

 
 

-               this.bringToFront();
-       },
+               document.body.removeChild(el);

 
 

-       onRemove: function (map) {
-               if (map._fadeAnimated) {
-                       L.DomUtil.setOpacity(this._container, 0);
-                       this._removeTimeout = setTimeout(L.bind(L.DomUtil.remove, L.DomUtil, this._container), 200);
+               if (path === null || path.indexOf('url') !== 0) {
+                       path = '';

                } else {
                } else {

-                       L.DomUtil.remove(this._container);
+                       path = path.replace(/^url\([\"\']?/, '').replace(/marker-icon\.png[\"\']?\)$/, '');

                }
                }

-       },

 
 

-       // @namespace Popup
-       // @method getLatLng: LatLng
-       // Returns the geographical point of popup.
-       getLatLng: function () {
-               return this._latlng;
-       },
+               return path;
+       }
+});

 
 

-       // @method setLatLng(latlng: LatLng): this
-       // Sets the geographical point where the popup will open.
-       setLatLng: function (latlng) {
-               this._latlng = L.latLng(latlng);
-               if (this._map) {
-                       this._updatePosition();
-                       this._adjustPan();
-               }
-               return this;
-       },
+/*
+ * L.Handler.MarkerDrag is used internally by L.Marker to make the markers draggable.
+ */

 
 

-       // @method getContent: String|HTMLElement
-       // Returns the content of the popup.
-       getContent: function () {
-               return this._content;
-       },

 
 

-       // @method setContent(htmlContent: String|HTMLElement|Function): this
-       // Sets the HTML content of the popup. If a function is passed the source layer will be passed to the function. The function should return a `String` or `HTMLElement` to be used in the popup.
-       setContent: function (content) {
-               this._content = content;
-               this.update();
-               return this;
-       },
+/* @namespace Marker
+ * @section Interaction handlers
+ *
+ * Interaction handlers are properties of a marker instance that allow you to control interaction behavior in runtime, enabling or disabling certain features such as dragging (see `Handler` methods). Example:
+ *
+ * ```js
+ * marker.dragging.disable();
+ * ```
+ *
+ * @property dragging: Handler
+ * Marker dragging handler (by both mouse and touch). Only valid when the marker is on the map (Otherwise set [`marker.options.draggable`](#marker-draggable)).
+ */

 
 

-       // @method getElement: String|HTMLElement
-       // Alias for [getContent()](#popup-getcontent)
-       getElement: function () {
-               return this._container;
+var MarkerDrag = Handler.extend({
+       initialize: function (marker) {
+               this._marker = marker;

        },
 
        },
 

-       // @method update: null
-       // Updates the popup content, layout and position. Useful for updating the popup after something inside changed, e.g. image loaded.
-       update: function () {
-               if (!this._map) { return; }
-
-               this._container.style.visibility = 'hidden';
-
-               this._updateContent();
-               this._updateLayout();
-               this._updatePosition();
-
-               this._container.style.visibility = '';
+       addHooks: function () {
+               var icon = this._marker._icon;

 
 

-               this._adjustPan();
-       },
+               if (!this._draggable) {
+                       this._draggable = new Draggable(icon, icon, true);
+               }

 
 

-       getEvents: function () {
-               var events = {
-                       zoom: this._updatePosition,
-                       viewreset: this._updatePosition
-               };
+               this._draggable.on({
+                       dragstart: this._onDragStart,
+                       drag: this._onDrag,
+                       dragend: this._onDragEnd
+               }, this).enable();

 
 

-               if (this._zoomAnimated) {
-                       events.zoomanim = this._animateZoom;
-               }
-               return events;
+               addClass(icon, 'leaflet-marker-draggable');

        },
 
        },
 

-       // @method isOpen: Boolean
-       // Returns `true` when the popup is visible on the map.
-       isOpen: function () {
-               return !!this._map && this._map.hasLayer(this);
-       },
+       removeHooks: function () {
+               this._draggable.off({
+                       dragstart: this._onDragStart,
+                       drag: this._onDrag,
+                       dragend: this._onDragEnd
+               }, this).disable();

 
 

-       // @method bringToFront: this
-       // Brings this popup in front of other popups (in the same map pane).
-       bringToFront: function () {
-               if (this._map) {
-                       L.DomUtil.toFront(this._container);
+               if (this._marker._icon) {
+                       removeClass(this._marker._icon, 'leaflet-marker-draggable');

                }
                }

-               return this;

        },
 
        },
 

-       // @method bringToBack: this
-       // Brings this popup to the back of other popups (in the same map pane).
-       bringToBack: function () {
-               if (this._map) {
-                       L.DomUtil.toBack(this._container);
-               }
-               return this;
+       moved: function () {
+               return this._draggable && this._draggable._moved;

        },
 
        },
 

-       _updateContent: function () {
-               if (!this._content) { return; }
+       _onDragStart: function () {
+               // @section Dragging events
+               // @event dragstart: Event
+               // Fired when the user starts dragging the marker.

 
 

-               var node = this._contentNode;
-               var content = (typeof this._content === 'function') ? this._content(this._source || this) : this._content;
+               // @event movestart: Event
+               // Fired when the marker starts moving (because of dragging).

 
 

-               if (typeof content === 'string') {
-                       node.innerHTML = content;
-               } else {
-                       while (node.hasChildNodes()) {
-                               node.removeChild(node.firstChild);
-                       }
-                       node.appendChild(content);
-               }
-               this.fire('contentupdate');
+               this._oldLatLng = this._marker.getLatLng();
+               this._marker
+                   .closePopup()
+                   .fire('movestart')
+                   .fire('dragstart');

        },
 
        },
 

-       _updatePosition: function () {
-               if (!this._map) { return; }
-
-               var pos = this._map.latLngToLayerPoint(this._latlng),
-                   offset = L.point(this.options.offset),
-                   anchor = this._getAnchor();
+       _onDrag: function (e) {
+               var marker = this._marker,
+                   shadow = marker._shadow,
+               iconPos = getPosition(marker._icon),
+                   latlng = marker._map.layerPointToLatLng(iconPos);

 
 

-               if (this._zoomAnimated) {
-                       L.DomUtil.setPosition(this._container, pos.add(anchor));
-               } else {
-                       offset = offset.add(pos).add(anchor);
+               // update shadow position
+               if (shadow) {
+                       setPosition(shadow, iconPos);

                }
 
                }
 

-               var bottom = this._containerBottom = -offset.y,
-                   left = this._containerLeft = -Math.round(this._containerWidth / 2) + offset.x;
+               marker._latlng = latlng;
+               e.latlng = latlng;
+               e.oldLatLng = this._oldLatLng;

 
 

-               // bottom position the popup in case the height of the popup changes (images loading etc)
-               this._container.style.bottom = bottom + 'px';
-               this._container.style.left = left + 'px';
+               // @event drag: Event
+               // Fired repeatedly while the user drags the marker.
+               marker
+                   .fire('move', e)
+                   .fire('drag', e);

        },
 
        },
 

-       _getAnchor: function () {
-               return [0, 0];
-       }
+       _onDragEnd: function (e) {
+               // @event dragend: DragEndEvent
+               // Fired when the user stops dragging the marker.

 
 

+               // @event moveend: Event
+               // Fired when the marker stops moving (because of dragging).
+               delete this._oldLatLng;
+               this._marker
+                   .fire('moveend')
+                   .fire('dragend', e);
+       }

 });
 
 });
 

-
-

 /*
 /*

- * @class Popup
- * @inherits DivOverlay
- * @aka L.Popup
- * Used to open popups in certain places of the map. Use [Map.openPopup](#map-openpopup) to
- * open popups while making sure that only one popup is open at one time
- * (recommended for usability), or use [Map.addLayer](#map-addlayer) to open as many as you want.
+ * @class Marker
+ * @inherits Interactive layer
+ * @aka L.Marker
+ * L.Marker is used to display clickable/draggable icons on the map. Extends `Layer`.

  *
  * @example
  *
  *
  * @example
  *

- * If you want to just bind a popup to marker click and then open it, it's really easy:
- *
- * ```js
- * marker.bindPopup(popupContent).openPopup();
- * ```
- * Path overlays like polylines also have a `bindPopup` method.
- * Here's a more complicated way to open a popup on a map:
- *

  * ```js
  * ```js

- * var popup = L.popup()
- *     .setLatLng(latlng)
- *     .setContent('<p>Hello world!<br />This is a nice popup.</p>')
- *     .openOn(map);
+ * L.marker([50.5, 30.5]).addTo(map);

  * ```
  */
 
  * ```
  */
 

-
-// @namespace Popup
-L.Popup = L.DivOverlay.extend({
+var Marker = Layer.extend({

 
        // @section
 
        // @section

-       // @aka Popup options
+       // @aka Marker options

        options: {
        options: {

-               // @option maxWidth: Number = 300
-               // Max width of the popup, in pixels.
-               maxWidth: 300,
-
-               // @option minWidth: Number = 50
-               // Min width of the popup, in pixels.
-               minWidth: 50,
-
-               // @option maxHeight: Number = null
-               // If set, creates a scrollable container of the given height
-               // inside a popup if its content exceeds it.
-               maxHeight: null,
-
-               // @option autoPan: Boolean = true
-               // Set it to `false` if you don't want the map to do panning animation
-               // to fit the opened popup.
-               autoPan: true,
+               // @option icon: Icon = *
+               // Icon instance to use for rendering the marker.
+               // See [Icon documentation](#L.Icon) for details on how to customize the marker icon.
+               // If not specified, a common instance of `L.Icon.Default` is used.
+               icon: new IconDefault(),

 
 

-               // @option autoPanPaddingTopLeft: Point = null
-               // The margin between the popup and the top left corner of the map
-               // view after autopanning was performed.
-               autoPanPaddingTopLeft: null,
+               // Option inherited from "Interactive layer" abstract class
+               interactive: true,

 
 

-               // @option autoPanPaddingBottomRight: Point = null
-               // The margin between the popup and the bottom right corner of the map
-               // view after autopanning was performed.
-               autoPanPaddingBottomRight: null,
+               // @option draggable: Boolean = false
+               // Whether the marker is draggable with mouse/touch or not.
+               draggable: false,

 
 

-               // @option autoPanPadding: Point = Point(5, 5)
-               // Equivalent of setting both top left and bottom right autopan padding to the same value.
-               autoPanPadding: [5, 5],
+               // @option keyboard: Boolean = true
+               // Whether the marker can be tabbed to with a keyboard and clicked by pressing enter.
+               keyboard: true,

 
 

-               // @option keepInView: Boolean = false
-               // Set it to `true` if you want to prevent users from panning the popup
-               // off of the screen while it is open.
-               keepInView: false,
+               // @option title: String = ''
+               // Text for the browser tooltip that appear on marker hover (no tooltip by default).
+               title: '',

 
 

-               // @option closeButton: Boolean = true
-               // Controls the presence of a close button in the popup.
-               closeButton: true,
+               // @option alt: String = ''
+               // Text for the `alt` attribute of the icon image (useful for accessibility).
+               alt: '',

 
 

-               // @option autoClose: Boolean = true
-               // Set it to `false` if you want to override the default behavior of
-               // the popup closing when user clicks the map (set globally by
-               // the Map's [closePopupOnClick](#map-closepopuponclick) option).
-               autoClose: true,
+               // @option zIndexOffset: Number = 0
+               // By default, marker images zIndex is set automatically based on its latitude. Use this option if you want to put the marker on top of all others (or below), specifying a high value like `1000` (or high negative value, respectively).
+               zIndexOffset: 0,

 
 

-               // @option className: String = ''
-               // A custom CSS class name to assign to the popup.
-               className: ''
-       },
+               // @option opacity: Number = 1.0
+               // The opacity of the marker.
+               opacity: 1,

 
 

-       // @namespace Popup
-       // @method openOn(map: Map): this
-       // Adds the popup to the map and closes the previous one. The same as `map.openPopup(popup)`.
-       openOn: function (map) {
-               map.openPopup(this);
-               return this;
-       },
+               // @option riseOnHover: Boolean = false
+               // If `true`, the marker will get on top of others when you hover the mouse over it.
+               riseOnHover: false,

 
 

-       onAdd: function (map) {
-               L.DivOverlay.prototype.onAdd.call(this, map);
+               // @option riseOffset: Number = 250
+               // The z-index offset used for the `riseOnHover` feature.
+               riseOffset: 250,

 
 

-               // @namespace Map
-               // @section Popup events
-               // @event popupopen: PopupEvent
-               // Fired when a popup is opened in the map
-               map.fire('popupopen', {popup: this});
+               // @option pane: String = 'markerPane'
+               // `Map pane` where the markers icon will be added.
+               pane: 'markerPane',

 
 

-               if (this._source) {
-                       // @namespace Layer
-                       // @section Popup events
-                       // @event popupopen: PopupEvent
-                       // Fired when a popup bound to this layer is opened
-                       this._source.fire('popupopen', {popup: this}, true);
-                       // For non-path layers, we toggle the popup when clicking
-                       // again the layer, so prevent the map to reopen it.
-                       if (!(this._source instanceof L.Path)) {
-                               this._source.on('preclick', L.DomEvent.stopPropagation);
-                       }
-               }
+               // @option bubblingMouseEvents: Boolean = false
+               // When `true`, a mouse event on this marker will trigger the same event on the map
+               // (unless [`L.DomEvent.stopPropagation`](#domevent-stoppropagation) is used).
+               bubblingMouseEvents: false

        },
 
        },
 

-       onRemove: function (map) {
-               L.DivOverlay.prototype.onRemove.call(this, map);
-
-               // @namespace Map
-               // @section Popup events
-               // @event popupclose: PopupEvent
-               // Fired when a popup in the map is closed
-               map.fire('popupclose', {popup: this});
+       /* @section
+        *
+        * In addition to [shared layer methods](#Layer) like `addTo()` and `remove()` and [popup methods](#Popup) like bindPopup() you can also use the following methods:
+        */

 
 

-               if (this._source) {
-                       // @namespace Layer
-                       // @section Popup events
-                       // @event popupclose: PopupEvent
-                       // Fired when a popup bound to this layer is closed
-                       this._source.fire('popupclose', {popup: this}, true);
-                       if (!(this._source instanceof L.Path)) {
-                               this._source.off('preclick', L.DomEvent.stopPropagation);
-                       }
-               }
+       initialize: function (latlng, options) {
+               setOptions(this, options);
+               this._latlng = toLatLng(latlng);

        },
 
        },
 

-       getEvents: function () {
-               var events = L.DivOverlay.prototype.getEvents.call(this);
-
-               if ('closeOnClick' in this.options ? this.options.closeOnClick : this._map.options.closePopupOnClick) {
-                       events.preclick = this._close;
-               }
+       onAdd: function (map) {
+               this._zoomAnimated = this._zoomAnimated && map.options.markerZoomAnimation;

 
 

-               if (this.options.keepInView) {
-                       events.moveend = this._adjustPan;
+               if (this._zoomAnimated) {
+                       map.on('zoomanim', this._animateZoom, this);

                }
 
                }
 

-               return events;
+               this._initIcon();
+               this.update();

        },
 
        },
 

-       _close: function () {
-               if (this._map) {
-                       this._map.closePopup(this);
+       onRemove: function (map) {
+               if (this.dragging && this.dragging.enabled()) {
+                       this.options.draggable = true;
+                       this.dragging.removeHooks();

                }
                }

-       },
-
-       _initLayout: function () {
-               var prefix = 'leaflet-popup',
-                   container = this._container = L.DomUtil.create('div',
-                       prefix + ' ' + (this.options.className || '') +
-                       ' leaflet-zoom-animated');
-
-               if (this.options.closeButton) {
-                       var closeButton = this._closeButton = L.DomUtil.create('a', prefix + '-close-button', container);
-                       closeButton.href = '#close';
-                       closeButton.innerHTML = '&#215;';
+               delete this.dragging;

 
 

-                       L.DomEvent.on(closeButton, 'click', this._onCloseButtonClick, this);
+               if (this._zoomAnimated) {
+                       map.off('zoomanim', this._animateZoom, this);

                }
 
                }
 

-               var wrapper = this._wrapper = L.DomUtil.create('div', prefix + '-content-wrapper', container);
-               this._contentNode = L.DomUtil.create('div', prefix + '-content', wrapper);
-
-               L.DomEvent
-                       .disableClickPropagation(wrapper)
-                       .disableScrollPropagation(this._contentNode)
-                       .on(wrapper, 'contextmenu', L.DomEvent.stopPropagation);
-
-               this._tipContainer = L.DomUtil.create('div', prefix + '-tip-container', container);
-               this._tip = L.DomUtil.create('div', prefix + '-tip', this._tipContainer);
+               this._removeIcon();
+               this._removeShadow();

        },
 
        },
 

-       _updateLayout: function () {
-               var container = this._contentNode,
-                   style = container.style;
-
-               style.width = '';
-               style.whiteSpace = 'nowrap';
-
-               var width = container.offsetWidth;
-               width = Math.min(width, this.options.maxWidth);
-               width = Math.max(width, this.options.minWidth);
-
-               style.width = (width + 1) + 'px';
-               style.whiteSpace = '';
-
-               style.height = '';
-
-               var height = container.offsetHeight,
-                   maxHeight = this.options.maxHeight,
-                   scrolledClass = 'leaflet-popup-scrolled';
-
-               if (maxHeight && height > maxHeight) {
-                       style.height = maxHeight + 'px';
-                       L.DomUtil.addClass(container, scrolledClass);
-               } else {
-                       L.DomUtil.removeClass(container, scrolledClass);
-               }
+       getEvents: function () {
+               return {
+                       zoom: this.update,
+                       viewreset: this.update
+               };
+       },

 
 

-               this._containerWidth = this._container.offsetWidth;
+       // @method getLatLng: LatLng
+       // Returns the current geographical position of the marker.
+       getLatLng: function () {
+               return this._latlng;

        },
 
        },
 

-       _animateZoom: function (e) {
-               var pos = this._map._latLngToNewLayerPoint(this._latlng, e.zoom, e.center),
-                   anchor = this._getAnchor();
-               L.DomUtil.setPosition(this._container, pos.add(anchor));
-       },
+       // @method setLatLng(latlng: LatLng): this
+       // Changes the marker position to the given point.
+       setLatLng: function (latlng) {
+               var oldLatLng = this._latlng;
+               this._latlng = toLatLng(latlng);
+               this.update();

 
 

-       _adjustPan: function () {
-               if (!this.options.autoPan || (this._map._panAnim && this._map._panAnim._inProgress)) { return; }
+               // @event move: Event
+               // Fired when the marker is moved via [`setLatLng`](#marker-setlatlng) or by [dragging](#marker-dragging). Old and new coordinates are included in event arguments as `oldLatLng`, `latlng`.
+               return this.fire('move', {oldLatLng: oldLatLng, latlng: this._latlng});
+       },

 
 

-               var map = this._map,
-                   marginBottom = parseInt(L.DomUtil.getStyle(this._container, 'marginBottom'), 10) || 0,
-                   containerHeight = this._container.offsetHeight + marginBottom,
-                   containerWidth = this._containerWidth,
-                   layerPos = new L.Point(this._containerLeft, -containerHeight - this._containerBottom);
+       // @method setZIndexOffset(offset: Number): this
+       // Changes the [zIndex offset](#marker-zindexoffset) of the marker.
+       setZIndexOffset: function (offset) {
+               this.options.zIndexOffset = offset;
+               return this.update();
+       },

 
 

-               layerPos._add(L.DomUtil.getPosition(this._container));
+       // @method setIcon(icon: Icon): this
+       // Changes the marker icon.
+       setIcon: function (icon) {

 
 

-               var containerPos = map.layerPointToContainerPoint(layerPos),
-                   padding = L.point(this.options.autoPanPadding),
-                   paddingTL = L.point(this.options.autoPanPaddingTopLeft || padding),
-                   paddingBR = L.point(this.options.autoPanPaddingBottomRight || padding),
-                   size = map.getSize(),
-                   dx = 0,
-                   dy = 0;
+               this.options.icon = icon;

 
 

-               if (containerPos.x + containerWidth + paddingBR.x > size.x) { // right
-                       dx = containerPos.x + containerWidth - size.x + paddingBR.x;
-               }
-               if (containerPos.x - dx - paddingTL.x < 0) { // left
-                       dx = containerPos.x - paddingTL.x;
-               }
-               if (containerPos.y + containerHeight + paddingBR.y > size.y) { // bottom
-                       dy = containerPos.y + containerHeight - size.y + paddingBR.y;
-               }
-               if (containerPos.y - dy - paddingTL.y < 0) { // top
-                       dy = containerPos.y - paddingTL.y;
+               if (this._map) {
+                       this._initIcon();
+                       this.update();

                }
 
                }
 

-               // @namespace Map
-               // @section Popup events
-               // @event autopanstart: Event
-               // Fired when the map starts autopanning when opening a popup.
-               if (dx || dy) {
-                       map
-                           .fire('autopanstart')
-                           .panBy([dx, dy]);
+               if (this._popup) {
+                       this.bindPopup(this._popup, this._popup.options);

                }
                }

+
+               return this;

        },
 
        },
 

-       _onCloseButtonClick: function (e) {
-               this._close();
-               L.DomEvent.stop(e);
+       getElement: function () {
+               return this._icon;

        },
 
        },
 

-       _getAnchor: function () {
-               // Where should we anchor the popup on the source layer?
-               return L.point(this._source && this._source._getPopupAnchor ? this._source._getPopupAnchor() : [0, 0]);
-       }
+       update: function () {

 
 

-});
+               if (this._icon) {
+                       var pos = this._map.latLngToLayerPoint(this._latlng).round();
+                       this._setPos(pos);
+               }

 
 

-// @namespace Popup
-// @factory L.popup(options?: Popup options, source?: Layer)
-// Instantiates a `Popup` object given an optional `options` object that describes its appearance and location and an optional `source` object that is used to tag the popup with a reference to the Layer to which it refers.
-L.popup = function (options, source) {
-       return new L.Popup(options, source);
-};
+               return this;
+       },

 
 

+       _initIcon: function () {
+               var options = this.options,
+                   classToAdd = 'leaflet-zoom-' + (this._zoomAnimated ? 'animated' : 'hide');

 
 

-/* @namespace Map
- * @section Interaction Options
- * @option closePopupOnClick: Boolean = true
- * Set it to `false` if you don't want popups to close when user clicks the map.
- */
-L.Map.mergeOptions({
-       closePopupOnClick: true
-});
+               var icon = options.icon.createIcon(this._icon),
+                   addIcon = false;

 
 

+               // if we're not reusing the icon, remove the old one and init new one
+               if (icon !== this._icon) {
+                       if (this._icon) {
+                               this._removeIcon();
+                       }
+                       addIcon = true;

 
 

-// @namespace Map
-// @section Methods for Layers and Controls
-L.Map.include({
-       // @method openPopup(popup: Popup): this
-       // Opens the specified popup while closing the previously opened (to make sure only one is opened at one time for usability).
-       // @alternative
-       // @method openPopup(content: String|HTMLElement, latlng: LatLng, options?: Popup options): this
-       // Creates a popup with the specified content and options and opens it in the given point on a map.
-       openPopup: function (popup, latlng, options) {
-               if (!(popup instanceof L.Popup)) {
-                       popup = new L.Popup(options).setContent(popup);
+                       if (options.title) {
+                               icon.title = options.title;
+                       }
+                       if (options.alt) {
+                               icon.alt = options.alt;
+                       }

                }
 
                }
 

-               if (latlng) {
-                       popup.setLatLng(latlng);
-               }
+               addClass(icon, classToAdd);

 
 

-               if (this.hasLayer(popup)) {
-                       return this;
+               if (options.keyboard) {
+                       icon.tabIndex = '0';

                }
 
                }
 

-               if (this._popup && this._popup.options.autoClose) {
-                       this.closePopup();
+               this._icon = icon;
+
+               if (options.riseOnHover) {
+                       this.on({
+                               mouseover: this._bringToFront,
+                               mouseout: this._resetZIndex
+                       });

                }
 
                }
 

-               this._popup = popup;
-               return this.addLayer(popup);
-       },
+               var newShadow = options.icon.createShadow(this._shadow),
+                   addShadow = false;

 
 

-       // @method closePopup(popup?: Popup): this
-       // Closes the popup previously opened with [openPopup](#map-openpopup) (or the given one).
-       closePopup: function (popup) {
-               if (!popup || popup === this._popup) {
-                       popup = this._popup;
-                       this._popup = null;
+               if (newShadow !== this._shadow) {
+                       this._removeShadow();
+                       addShadow = true;

                }
                }

-               if (popup) {
-                       this.removeLayer(popup);
+
+               if (newShadow) {
+                       addClass(newShadow, classToAdd);
+                       newShadow.alt = '';

                }
                }

-               return this;
-       }
-});
+               this._shadow = newShadow;

 
 

-/*
- * @namespace Layer
- * @section Popup methods example
- *
- * All layers share a set of methods convenient for binding popups to it.
- *
- * ```js
- * var layer = L.Polygon(latlngs).bindPopup('Hi There!').addTo(map);
- * layer.openPopup();
- * layer.closePopup();
- * ```
- *
- * Popups will also be automatically opened when the layer is clicked on and closed when the layer is removed from the map or another popup is opened.
- */

 
 

-// @section Popup methods
-L.Layer.include({
+               if (options.opacity < 1) {
+                       this._updateOpacity();
+               }

 
 

-       // @method bindPopup(content: String|HTMLElement|Function|Popup, options?: Popup options): this
-       // Binds a popup to the layer with the passed `content` and sets up the
-       // neccessary event listeners. If a `Function` is passed it will receive
-       // the layer as the first argument and should return a `String` or `HTMLElement`.
-       bindPopup: function (content, options) {

 
 

-               if (content instanceof L.Popup) {
-                       L.setOptions(content, options);
-                       this._popup = content;
-                       content._source = this;
-               } else {
-                       if (!this._popup || options) {
-                               this._popup = new L.Popup(options, this);
-                       }
-                       this._popup.setContent(content);
+               if (addIcon) {
+                       this.getPane().appendChild(this._icon);

                }
                }

-
-               if (!this._popupHandlersAdded) {
-                       this.on({
-                               click: this._openPopup,
-                               remove: this.closePopup,
-                               move: this._movePopup
-                       });
-                       this._popupHandlersAdded = true;
+               this._initInteraction();
+               if (newShadow && addShadow) {
+                       this.getPane('shadowPane').appendChild(this._shadow);

                }
                }

-
-               return this;

        },
 
        },
 

-       // @method unbindPopup(): this
-       // Removes the popup previously bound with `bindPopup`.
-       unbindPopup: function () {
-               if (this._popup) {
+       _removeIcon: function () {
+               if (this.options.riseOnHover) {

                        this.off({
                        this.off({

-                               click: this._openPopup,
-                               remove: this.closePopup,
-                               move: this._movePopup
+                               mouseover: this._bringToFront,
+                               mouseout: this._resetZIndex

                        });
                        });

-                       this._popupHandlersAdded = false;
-                       this._popup = null;

                }
                }

-               return this;
+
+               remove(this._icon);
+               this.removeInteractiveTarget(this._icon);
+
+               this._icon = null;

        },
 
        },
 

-       // @method openPopup(latlng?: LatLng): this
-       // Opens the bound popup at the specificed `latlng` or at the default popup anchor if no `latlng` is passed.
-       openPopup: function (layer, latlng) {
-               if (!(layer instanceof L.Layer)) {
-                       latlng = layer;
-                       layer = this;
+       _removeShadow: function () {
+               if (this._shadow) {
+                       remove(this._shadow);

                }
                }

+               this._shadow = null;
+       },

 
 

-               if (layer instanceof L.FeatureGroup) {
-                       for (var id in this._layers) {
-                               layer = this._layers[id];
-                               break;
-                       }
-               }
+       _setPos: function (pos) {
+               setPosition(this._icon, pos);

 
 

-               if (!latlng) {
-                       latlng = layer.getCenter ? layer.getCenter() : layer.getLatLng();
+               if (this._shadow) {
+                       setPosition(this._shadow, pos);

                }
 
                }
 

-               if (this._popup && this._map) {
-                       // set popup source to this layer
-                       this._popup._source = layer;
+               this._zIndex = pos.y + this.options.zIndexOffset;

 
 

-                       // update the popup (content, layout, ect...)
-                       this._popup.update();
+               this._resetZIndex();
+       },

 
 

-                       // open the popup on the map
-                       this._map.openPopup(this._popup, latlng);
-               }
+       _updateZIndex: function (offset) {
+               this._icon.style.zIndex = this._zIndex + offset;
+       },

 
 

-               return this;
+       _animateZoom: function (opt) {
+               var pos = this._map._latLngToNewLayerPoint(this._latlng, opt.zoom, opt.center).round();
+
+               this._setPos(pos);

        },
 
        },
 

-       // @method closePopup(): this
-       // Closes the popup bound to this layer if it is open.
-       closePopup: function () {
-               if (this._popup) {
-                       this._popup._close();
-               }
-               return this;
-       },
+       _initInteraction: function () {
+
+               if (!this.options.interactive) { return; }
+
+               addClass(this._icon, 'leaflet-interactive');
+
+               this.addInteractiveTarget(this._icon);
+
+               if (MarkerDrag) {
+                       var draggable = this.options.draggable;
+                       if (this.dragging) {
+                               draggable = this.dragging.enabled();
+                               this.dragging.disable();
+                       }
+
+                       this.dragging = new MarkerDrag(this);

 
 

-       // @method togglePopup(): this
-       // Opens or closes the popup bound to this layer depending on its current state.
-       togglePopup: function (target) {
-               if (this._popup) {
-                       if (this._popup._map) {
-                               this.closePopup();
-                       } else {
-                               this.openPopup(target);
+                       if (draggable) {
+                               this.dragging.enable();

                        }
                }
                        }
                }

-               return this;
-       },
-
-       // @method isPopupOpen(): boolean
-       // Returns `true` if the popup bound to this layer is currently open.
-       isPopupOpen: function () {
-               return (this._popup ? this._popup.isOpen() : false);

        },
 
        },
 

-       // @method setPopupContent(content: String|HTMLElement|Popup): this
-       // Sets the content of the popup bound to this layer.
-       setPopupContent: function (content) {
-               if (this._popup) {
-                       this._popup.setContent(content);
+       // @method setOpacity(opacity: Number): this
+       // Changes the opacity of the marker.
+       setOpacity: function (opacity) {
+               this.options.opacity = opacity;
+               if (this._map) {
+                       this._updateOpacity();

                }
                }

-               return this;
-       },

 
 

-       // @method getPopup(): Popup
-       // Returns the popup bound to this layer.
-       getPopup: function () {
-               return this._popup;
+               return this;

        },
 
        },
 

-       _openPopup: function (e) {
-               var layer = e.layer || e.target;
+       _updateOpacity: function () {
+               var opacity = this.options.opacity;

 
 

-               if (!this._popup) {
-                       return;
-               }
+               setOpacity(this._icon, opacity);

 
 

-               if (!this._map) {
-                       return;
+               if (this._shadow) {
+                       setOpacity(this._shadow, opacity);

                }
                }

+       },

 
 

-               // prevent map click
-               L.DomEvent.stop(e);
+       _bringToFront: function () {
+               this._updateZIndex(this.options.riseOffset);
+       },

 
 

-               // if this inherits from Path its a vector and we can just
-               // open the popup at the new location
-               if (layer instanceof L.Path) {
-                       this.openPopup(e.layer || e.target, e.latlng);
-                       return;
-               }
+       _resetZIndex: function () {
+               this._updateZIndex(0);
+       },

 
 

-               // otherwise treat it like a marker and figure out
-               // if we should toggle it open/closed
-               if (this._map.hasLayer(this._popup) && this._popup._source === layer) {
-                       this.closePopup();
-               } else {
-                       this.openPopup(layer, e.latlng);
-               }
+       _getPopupAnchor: function () {
+               return this.options.icon.options.popupAnchor || [0, 0];

        },
 
        },
 

-       _movePopup: function (e) {
-               this._popup.setLatLng(e.latlng);
+       _getTooltipAnchor: function () {
+               return this.options.icon.options.tooltipAnchor || [0, 0];

        }
 });
 
 
        }
 });
 
 

+// factory L.marker(latlng: LatLng, options? : Marker options)
+
+// @factory L.marker(latlng: LatLng, options? : Marker options)
+// Instantiates a Marker object given a geographical point and optionally an options object.
+function marker(latlng, options) {
+       return new Marker(latlng, options);
+}

 
 /*
 
 /*

- * @class Tooltip
- * @inherits DivOverlay
- * @aka L.Tooltip
- * Used to display small texts on top of map layers.
- *
- * @example
+ * @class Path
+ * @aka L.Path
+ * @inherits Interactive layer

  *
  *

- * ```js
- * marker.bindTooltip("my tooltip text").openTooltip();
- * ```
- * Note about tooltip offset. Leaflet takes two options in consideration
- * for computing tooltip offseting:
- * - the `offset` Tooltip option: it defaults to [0, 0], and it's specific to one tooltip.
- *   Add a positive x offset to move the tooltip to the right, and a positive y offset to
- *   move it to the bottom. Negatives will move to the left and top.
- * - the `tooltipAnchor` Icon option: this will only be considered for Marker. You
- *   should adapt this value if you use a custom icon.
+ * An abstract class that contains options and constants shared between vector
+ * overlays (Polygon, Polyline, Circle). Do not use it directly. Extends `Layer`.

  */
 
  */
 

-
-// @namespace Tooltip
-L.Tooltip = L.DivOverlay.extend({
+var Path = Layer.extend({

 
        // @section
 
        // @section

-       // @aka Tooltip options
+       // @aka Path options

        options: {
        options: {

-               // @option pane: String = 'tooltipPane'
-               // `Map pane` where the tooltip will be added.
-               pane: 'tooltipPane',
-
-               // @option offset: Point = Point(0, 0)
-               // Optional offset of the tooltip position.
-               offset: [0, 0],
-
-               // @option direction: String = 'auto'
-               // Direction where to open the tooltip. Possible values are: `right`, `left`,
-               // `top`, `bottom`, `center`, `auto`.
-               // `auto` will dynamicaly switch between `right` and `left` according to the tooltip
-               // position on the map.
-               direction: 'auto',
-
-               // @option permanent: Boolean = false
-               // Whether to open the tooltip permanently or only on mouseover.
-               permanent: false,
-
-               // @option sticky: Boolean = false
-               // If true, the tooltip will follow the mouse instead of being fixed at the feature center.
-               sticky: false,
+               // @option stroke: Boolean = true
+               // Whether to draw stroke along the path. Set it to `false` to disable borders on polygons or circles.
+               stroke: true,

 
 

-               // @option interactive: Boolean = false
-               // If true, the tooltip will listen to the feature events.
-               interactive: false,
+               // @option color: String = '#3388ff'
+               // Stroke color
+               color: '#3388ff',

 
 

-               // @option opacity: Number = 0.9
-               // Tooltip container opacity.
-               opacity: 0.9
-       },
+               // @option weight: Number = 3
+               // Stroke width in pixels
+               weight: 3,

 
 

-       onAdd: function (map) {
-               L.DivOverlay.prototype.onAdd.call(this, map);
-               this.setOpacity(this.options.opacity);
+               // @option opacity: Number = 1.0
+               // Stroke opacity
+               opacity: 1,

 
 

-               // @namespace Map
-               // @section Tooltip events
-               // @event tooltipopen: TooltipEvent
-               // Fired when a tooltip is opened in the map.
-               map.fire('tooltipopen', {tooltip: this});
+               // @option lineCap: String= 'round'
+               // A string that defines [shape to be used at the end](https://developer.mozilla.org/docs/Web/SVG/Attribute/stroke-linecap) of the stroke.
+               lineCap: 'round',

 
 

-               if (this._source) {
-                       // @namespace Layer
-                       // @section Tooltip events
-                       // @event tooltipopen: TooltipEvent
-                       // Fired when a tooltip bound to this layer is opened.
-                       this._source.fire('tooltipopen', {tooltip: this}, true);
-               }
-       },
+               // @option lineJoin: String = 'round'
+               // A string that defines [shape to be used at the corners](https://developer.mozilla.org/docs/Web/SVG/Attribute/stroke-linejoin) of the stroke.
+               lineJoin: 'round',

 
 

-       onRemove: function (map) {
-               L.DivOverlay.prototype.onRemove.call(this, map);
+               // @option dashArray: String = null
+               // A string that defines the stroke [dash pattern](https://developer.mozilla.org/docs/Web/SVG/Attribute/stroke-dasharray). Doesn't work on `Canvas`-powered layers in [some old browsers](https://developer.mozilla.org/docs/Web/API/CanvasRenderingContext2D/setLineDash#Browser_compatibility).
+               dashArray: null,

 
 

-               // @namespace Map
-               // @section Tooltip events
-               // @event tooltipclose: TooltipEvent
-               // Fired when a tooltip in the map is closed.
-               map.fire('tooltipclose', {tooltip: this});
+               // @option dashOffset: String = null
+               // A string that defines the [distance into the dash pattern to start the dash](https://developer.mozilla.org/docs/Web/SVG/Attribute/stroke-dashoffset). Doesn't work on `Canvas`-powered layers in [some old browsers](https://developer.mozilla.org/docs/Web/API/CanvasRenderingContext2D/setLineDash#Browser_compatibility).
+               dashOffset: null,

 
 

-               if (this._source) {
-                       // @namespace Layer
-                       // @section Tooltip events
-                       // @event tooltipclose: TooltipEvent
-                       // Fired when a tooltip bound to this layer is closed.
-                       this._source.fire('tooltipclose', {tooltip: this}, true);
-               }
-       },
+               // @option fill: Boolean = depends
+               // Whether to fill the path with color. Set it to `false` to disable filling on polygons or circles.
+               fill: false,

 
 

-       getEvents: function () {
-               var events = L.DivOverlay.prototype.getEvents.call(this);
+               // @option fillColor: String = *
+               // Fill color. Defaults to the value of the [`color`](#path-color) option
+               fillColor: null,

 
 

-               if (L.Browser.touch && !this.options.permanent) {
-                       events.preclick = this._close;
-               }
+               // @option fillOpacity: Number = 0.2
+               // Fill opacity.
+               fillOpacity: 0.2,

 
 

-               return events;
-       },
+               // @option fillRule: String = 'evenodd'
+               // A string that defines [how the inside of a shape](https://developer.mozilla.org/docs/Web/SVG/Attribute/fill-rule) is determined.
+               fillRule: 'evenodd',

 
 

-       _close: function () {
-               if (this._map) {
-                       this._map.closeTooltip(this);
-               }
-       },
+               // className: '',

 
 

-       _initLayout: function () {
-               var prefix = 'leaflet-tooltip',
-                   className = prefix + ' ' + (this.options.className || '') + ' leaflet-zoom-' + (this._zoomAnimated ? 'animated' : 'hide');
+               // Option inherited from "Interactive layer" abstract class
+               interactive: true,

 
 

-               this._contentNode = this._container = L.DomUtil.create('div', className);
+               // @option bubblingMouseEvents: Boolean = true
+               // When `true`, a mouse event on this path will trigger the same event on the map
+               // (unless [`L.DomEvent.stopPropagation`](#domevent-stoppropagation) is used).
+               bubblingMouseEvents: true

        },
 
        },
 

-       _updateLayout: function () {},
-
-       _adjustPan: function () {},
-
-       _setPosition: function (pos) {
-               var map = this._map,
-                   container = this._container,
-                   centerPoint = map.latLngToContainerPoint(map.getCenter()),
-                   tooltipPoint = map.layerPointToContainerPoint(pos),
-                   direction = this.options.direction,
-                   tooltipWidth = container.offsetWidth,
-                   tooltipHeight = container.offsetHeight,
-                   offset = L.point(this.options.offset),
-                   anchor = this._getAnchor();
-
-               if (direction === 'top') {
-                       pos = pos.add(L.point(-tooltipWidth / 2 + offset.x, -tooltipHeight + offset.y + anchor.y, true));
-               } else if (direction === 'bottom') {
-                       pos = pos.subtract(L.point(tooltipWidth / 2 - offset.x, -offset.y, true));
-               } else if (direction === 'center') {
-                       pos = pos.subtract(L.point(tooltipWidth / 2 + offset.x, tooltipHeight / 2 - anchor.y + offset.y, true));
-               } else if (direction === 'right' || direction === 'auto' && tooltipPoint.x < centerPoint.x) {
-                       direction = 'right';
-                       pos = pos.add(L.point(offset.x + anchor.x, anchor.y - tooltipHeight / 2 + offset.y, true));
-               } else {
-                       direction = 'left';
-                       pos = pos.subtract(L.point(tooltipWidth + anchor.x - offset.x, tooltipHeight / 2 - anchor.y - offset.y, true));
-               }
-
-               L.DomUtil.removeClass(container, 'leaflet-tooltip-right');
-               L.DomUtil.removeClass(container, 'leaflet-tooltip-left');
-               L.DomUtil.removeClass(container, 'leaflet-tooltip-top');
-               L.DomUtil.removeClass(container, 'leaflet-tooltip-bottom');
-               L.DomUtil.addClass(container, 'leaflet-tooltip-' + direction);
-               L.DomUtil.setPosition(container, pos);
+       beforeAdd: function (map) {
+               // Renderer is set here because we need to call renderer.getEvents
+               // before this.getEvents.
+               this._renderer = map.getRenderer(this);

        },
 
        },
 

-       _updatePosition: function () {
-               var pos = this._map.latLngToLayerPoint(this._latlng);
-               this._setPosition(pos);
+       onAdd: function () {
+               this._renderer._initPath(this);
+               this._reset();
+               this._renderer._addPath(this);

        },
 
        },
 

-       setOpacity: function (opacity) {
-               this.options.opacity = opacity;
+       onRemove: function () {
+               this._renderer._removePath(this);
+       },

 
 

-               if (this._container) {
-                       L.DomUtil.setOpacity(this._container, opacity);
+       // @method redraw(): this
+       // Redraws the layer. Sometimes useful after you changed the coordinates that the path uses.
+       redraw: function () {
+               if (this._map) {
+                       this._renderer._updatePath(this);

                }
                }

+               return this;

        },
 
        },
 

-       _animateZoom: function (e) {
-               var pos = this._map._latLngToNewLayerPoint(this._latlng, e.zoom, e.center);
-               this._setPosition(pos);
+       // @method setStyle(style: Path options): this
+       // Changes the appearance of a Path based on the options in the `Path options` object.
+       setStyle: function (style) {
+               setOptions(this, style);
+               if (this._renderer) {
+                       this._renderer._updateStyle(this);
+               }
+               return this;

        },
 
        },
 

-       _getAnchor: function () {
-               // Where should we anchor the tooltip on the source layer?
-               return L.point(this._source && this._source._getTooltipAnchor && !this.options.sticky ? this._source._getTooltipAnchor() : [0, 0]);
-       }
-
-});
-
-// @namespace Tooltip
-// @factory L.tooltip(options?: Tooltip options, source?: Layer)
-// Instantiates a Tooltip object given an optional `options` object that describes its appearance and location and an optional `source` object that is used to tag the tooltip with a reference to the Layer to which it refers.
-L.tooltip = function (options, source) {
-       return new L.Tooltip(options, source);
-};
-
-// @namespace Map
-// @section Methods for Layers and Controls
-L.Map.include({
-
-       // @method openTooltip(tooltip: Tooltip): this
-       // Opens the specified tooltip.
-       // @alternative
-       // @method openTooltip(content: String|HTMLElement, latlng: LatLng, options?: Tooltip options): this
-       // Creates a tooltip with the specified content and options and open it.
-       openTooltip: function (tooltip, latlng, options) {
-               if (!(tooltip instanceof L.Tooltip)) {
-                       tooltip = new L.Tooltip(options).setContent(tooltip);
+       // @method bringToFront(): this
+       // Brings the layer to the top of all path layers.
+       bringToFront: function () {
+               if (this._renderer) {
+                       this._renderer._bringToFront(this);

                }
                }

+               return this;
+       },

 
 

-               if (latlng) {
-                       tooltip.setLatLng(latlng);
+       // @method bringToBack(): this
+       // Brings the layer to the bottom of all path layers.
+       bringToBack: function () {
+               if (this._renderer) {
+                       this._renderer._bringToBack(this);

                }
                }

+               return this;
+       },

 
 

-               if (this.hasLayer(tooltip)) {
-                       return this;
-               }
+       getElement: function () {
+               return this._path;
+       },

 
 

-               return this.addLayer(tooltip);
+       _reset: function () {
+               // defined in child classes
+               this._project();
+               this._update();

        },
 
        },
 

-       // @method closeTooltip(tooltip?: Tooltip): this
-       // Closes the tooltip given as parameter.
-       closeTooltip: function (tooltip) {
-               if (tooltip) {
-                       this.removeLayer(tooltip);
-               }
-               return this;
+       _clickTolerance: function () {
+               // used when doing hit detection for Canvas layers
+               return (this.options.stroke ? this.options.weight / 2 : 0) + (touch ? 10 : 0);

        }
        }

-

 });
 
 /*
 });
 
 /*

- * @namespace Layer
- * @section Tooltip methods example
- *
- * All layers share a set of methods convenient for binding tooltips to it.
+ * @class CircleMarker
+ * @aka L.CircleMarker
+ * @inherits Path

  *
  *

- * ```js
- * var layer = L.Polygon(latlngs).bindTooltip('Hi There!').addTo(map);
- * layer.openTooltip();
- * layer.closeTooltip();
- * ```
+ * A circle of a fixed size with radius specified in pixels. Extends `Path`.

  */
 
  */
 

-// @section Tooltip methods
-L.Layer.include({
+var CircleMarker = Path.extend({

 
 

-       // @method bindTooltip(content: String|HTMLElement|Function|Tooltip, options?: Tooltip options): this
-       // Binds a tooltip to the layer with the passed `content` and sets up the
-       // neccessary event listeners. If a `Function` is passed it will receive
-       // the layer as the first argument and should return a `String` or `HTMLElement`.
-       bindTooltip: function (content, options) {
+       // @section
+       // @aka CircleMarker options
+       options: {
+               fill: true,

 
 

-               if (content instanceof L.Tooltip) {
-                       L.setOptions(content, options);
-                       this._tooltip = content;
-                       content._source = this;
-               } else {
-                       if (!this._tooltip || options) {
-                               this._tooltip = L.tooltip(options, this);
-                       }
-                       this._tooltip.setContent(content);
+               // @option radius: Number = 10
+               // Radius of the circle marker, in pixels
+               radius: 10
+       },

 
 

-               }
+       initialize: function (latlng, options) {
+               setOptions(this, options);
+               this._latlng = toLatLng(latlng);
+               this._radius = this.options.radius;
+       },

 
 

-               this._initTooltipInteractions();
+       // @method setLatLng(latLng: LatLng): this
+       // Sets the position of a circle marker to a new location.
+       setLatLng: function (latlng) {
+               this._latlng = toLatLng(latlng);
+               this.redraw();
+               return this.fire('move', {latlng: this._latlng});
+       },

 
 

-               if (this._tooltip.options.permanent && this._map && this._map.hasLayer(this)) {
-                       this.openTooltip();
-               }
+       // @method getLatLng(): LatLng
+       // Returns the current geographical position of the circle marker
+       getLatLng: function () {
+               return this._latlng;
+       },

 
 

-               return this;
+       // @method setRadius(radius: Number): this
+       // Sets the radius of a circle marker. Units are in pixels.
+       setRadius: function (radius) {
+               this.options.radius = this._radius = radius;
+               return this.redraw();

        },
 
        },
 

-       // @method unbindTooltip(): this
-       // Removes the tooltip previously bound with `bindTooltip`.
-       unbindTooltip: function () {
-               if (this._tooltip) {
-                       this._initTooltipInteractions(true);
-                       this.closeTooltip();
-                       this._tooltip = null;
-               }
-               return this;
+       // @method getRadius(): Number
+       // Returns the current radius of the circle
+       getRadius: function () {
+               return this._radius;

        },
 
        },
 

-       _initTooltipInteractions: function (remove) {
-               if (!remove && this._tooltipHandlersAdded) { return; }
-               var onOff = remove ? 'off' : 'on',
-                   events = {
-                       remove: this.closeTooltip,
-                       move: this._moveTooltip
-                   };
-               if (!this._tooltip.options.permanent) {
-                       events.mouseover = this._openTooltip;
-                       events.mouseout = this.closeTooltip;
-                       if (this._tooltip.options.sticky) {
-                               events.mousemove = this._moveTooltip;
-                       }
-                       if (L.Browser.touch) {
-                               events.click = this._openTooltip;
-                       }
-               } else {
-                       events.add = this._openTooltip;
-               }
-               this[onOff](events);
-               this._tooltipHandlersAdded = !remove;
+       setStyle : function (options) {
+               var radius = options && options.radius || this._radius;
+               Path.prototype.setStyle.call(this, options);
+               this.setRadius(radius);
+               return this;

        },
 
        },
 

-       // @method openTooltip(latlng?: LatLng): this
-       // Opens the bound tooltip at the specificed `latlng` or at the default tooltip anchor if no `latlng` is passed.
-       openTooltip: function (layer, latlng) {
-               if (!(layer instanceof L.Layer)) {
-                       latlng = layer;
-                       layer = this;
-               }
+       _project: function () {
+               this._point = this._map.latLngToLayerPoint(this._latlng);
+               this._updateBounds();
+       },

 
 

-               if (layer instanceof L.FeatureGroup) {
-                       for (var id in this._layers) {
-                               layer = this._layers[id];
-                               break;
-                       }
-               }
+       _updateBounds: function () {
+               var r = this._radius,
+                   r2 = this._radiusY || r,
+                   w = this._clickTolerance(),
+                   p = [r + w, r2 + w];
+               this._pxBounds = new Bounds(this._point.subtract(p), this._point.add(p));
+       },

 
 

-               if (!latlng) {
-                       latlng = layer.getCenter ? layer.getCenter() : layer.getLatLng();
+       _update: function () {
+               if (this._map) {
+                       this._updatePath();

                }
                }

+       },

 
 

-               if (this._tooltip && this._map) {
-
-                       // set tooltip source to this layer
-                       this._tooltip._source = layer;
-
-                       // update the tooltip (content, layout, ect...)
-                       this._tooltip.update();
+       _updatePath: function () {
+               this._renderer._updateCircle(this);
+       },

 
 

-                       // open the tooltip on the map
-                       this._map.openTooltip(this._tooltip, latlng);
+       _empty: function () {
+               return this._radius && !this._renderer._bounds.intersects(this._pxBounds);
+       },

 
 

-                       // Tooltip container may not be defined if not permanent and never
-                       // opened.
-                       if (this._tooltip.options.interactive && this._tooltip._container) {
-                               L.DomUtil.addClass(this._tooltip._container, 'leaflet-clickable');
-                               this.addInteractiveTarget(this._tooltip._container);
-                       }
-               }
+       // Needed by the `Canvas` renderer for interactivity
+       _containsPoint: function (p) {
+               return p.distanceTo(this._point) <= this._radius + this._clickTolerance();
+       }
+});

 
 

-               return this;
-       },

 
 

-       // @method closeTooltip(): this
-       // Closes the tooltip bound to this layer if it is open.
-       closeTooltip: function () {
-               if (this._tooltip) {
-                       this._tooltip._close();
-                       if (this._tooltip.options.interactive && this._tooltip._container) {
-                               L.DomUtil.removeClass(this._tooltip._container, 'leaflet-clickable');
-                               this.removeInteractiveTarget(this._tooltip._container);
-                       }
-               }
-               return this;
-       },
+// @factory L.circleMarker(latlng: LatLng, options?: CircleMarker options)
+// Instantiates a circle marker object given a geographical point, and an optional options object.
+function circleMarker(latlng, options) {
+       return new CircleMarker(latlng, options);
+}

 
 

-       // @method toggleTooltip(): this
-       // Opens or closes the tooltip bound to this layer depending on its current state.
-       toggleTooltip: function (target) {
-               if (this._tooltip) {
-                       if (this._tooltip._map) {
-                               this.closeTooltip();
-                       } else {
-                               this.openTooltip(target);
-                       }
+/*
+ * @class Circle
+ * @aka L.Circle
+ * @inherits CircleMarker
+ *
+ * A class for drawing circle overlays on a map. Extends `CircleMarker`.
+ *
+ * It's an approximation and starts to diverge from a real circle closer to poles (due to projection distortion).
+ *
+ * @example
+ *
+ * ```js
+ * L.circle([50.5, 30.5], {radius: 200}).addTo(map);
+ * ```
+ */
+
+var Circle = CircleMarker.extend({
+
+       initialize: function (latlng, options, legacyOptions) {
+               if (typeof options === 'number') {
+                       // Backwards compatibility with 0.7.x factory (latlng, radius, options?)
+                       options = extend({}, legacyOptions, {radius: options});

                }
                }

-               return this;
-       },
+               setOptions(this, options);
+               this._latlng = toLatLng(latlng);

 
 

-       // @method isTooltipOpen(): boolean
-       // Returns `true` if the tooltip bound to this layer is currently open.
-       isTooltipOpen: function () {
-               return this._tooltip.isOpen();
+               if (isNaN(this.options.radius)) { throw new Error('Circle radius cannot be NaN'); }
+
+               // @section
+               // @aka Circle options
+               // @option radius: Number; Radius of the circle, in meters.
+               this._mRadius = this.options.radius;

        },
 
        },
 

-       // @method setTooltipContent(content: String|HTMLElement|Tooltip): this
-       // Sets the content of the tooltip bound to this layer.
-       setTooltipContent: function (content) {
-               if (this._tooltip) {
-                       this._tooltip.setContent(content);
-               }
-               return this;
+       // @method setRadius(radius: Number): this
+       // Sets the radius of a circle. Units are in meters.
+       setRadius: function (radius) {
+               this._mRadius = radius;
+               return this.redraw();

        },
 
        },
 

-       // @method getTooltip(): Tooltip
-       // Returns the tooltip bound to this layer.
-       getTooltip: function () {
-               return this._tooltip;
+       // @method getRadius(): Number
+       // Returns the current radius of a circle. Units are in meters.
+       getRadius: function () {
+               return this._mRadius;

        },
 
        },
 

-       _openTooltip: function (e) {
-               var layer = e.layer || e.target;
+       // @method getBounds(): LatLngBounds
+       // Returns the `LatLngBounds` of the path.
+       getBounds: function () {
+               var half = [this._radius, this._radiusY || this._radius];

 
 

-               if (!this._tooltip || !this._map) {
-                       return;
-               }
-               this.openTooltip(layer, this._tooltip.options.sticky ? e.latlng : undefined);
+               return new LatLngBounds(
+                       this._map.layerPointToLatLng(this._point.subtract(half)),
+                       this._map.layerPointToLatLng(this._point.add(half)));

        },
 
        },
 

-       _moveTooltip: function (e) {
-               var latlng = e.latlng, containerPoint, layerPoint;
-               if (this._tooltip.options.sticky && e.originalEvent) {
-                       containerPoint = this._map.mouseEventToContainerPoint(e.originalEvent);
-                       layerPoint = this._map.containerPointToLayerPoint(containerPoint);
-                       latlng = this._map.layerPointToLatLng(layerPoint);
+       setStyle: Path.prototype.setStyle,
+
+       _project: function () {
+
+               var lng = this._latlng.lng,
+                   lat = this._latlng.lat,
+                   map = this._map,
+                   crs = map.options.crs;
+
+               if (crs.distance === Earth.distance) {
+                       var d = Math.PI / 180,
+                           latR = (this._mRadius / Earth.R) / d,
+                           top = map.project([lat + latR, lng]),
+                           bottom = map.project([lat - latR, lng]),
+                           p = top.add(bottom).divideBy(2),
+                           lat2 = map.unproject(p).lat,
+                           lngR = Math.acos((Math.cos(latR * d) - Math.sin(lat * d) * Math.sin(lat2 * d)) /
+                                   (Math.cos(lat * d) * Math.cos(lat2 * d))) / d;
+
+                       if (isNaN(lngR) || lngR === 0) {
+                               lngR = latR / Math.cos(Math.PI / 180 * lat); // Fallback for edge case, #2425
+                       }
+
+                       this._point = p.subtract(map.getPixelOrigin());
+                       this._radius = isNaN(lngR) ? 0 : Math.max(Math.round(p.x - map.project([lat2, lng - lngR]).x), 1);
+                       this._radiusY = Math.max(Math.round(p.y - top.y), 1);
+
+               } else {
+                       var latlng2 = crs.unproject(crs.project(this._latlng).subtract([this._mRadius, 0]));
+
+                       this._point = map.latLngToLayerPoint(this._latlng);
+                       this._radius = this._point.x - map.latLngToLayerPoint(latlng2).x;

                }
                }

-               this._tooltip.setLatLng(latlng);
+
+               this._updateBounds();

        }
 });
 
        }
 });
 

-
+// @factory L.circle(latlng: LatLng, options?: Circle options)
+// Instantiates a circle object given a geographical point, and an options object
+// which contains the circle radius.
+// @alternative
+// @factory L.circle(latlng: LatLng, radius: Number, options?: Circle options)
+// Obsolete way of instantiating a circle, for compatibility with 0.7.x code.
+// Do not use in new applications or plugins.
+function circle(latlng, options, legacyOptions) {
+       return new Circle(latlng, options, legacyOptions);
+}

 
 /*
 
 /*

- * @class LayerGroup
- * @aka L.LayerGroup
- * @inherits Layer
+ * @class Polyline
+ * @aka L.Polyline
+ * @inherits Path

  *
  *

- * Used to group several layers and handle them as one. If you add it to the map,
- * any layers added or removed from the group will be added/removed on the map as
- * well. Extends `Layer`.
+ * A class for drawing polyline overlays on a map. Extends `Path`.

  *
  * @example
  *
  * ```js
  *
  * @example
  *
  * ```js

- * L.layerGroup([marker1, marker2])
- *     .addLayer(polyline)
- *     .addTo(map);
+ * // create a red polyline from an array of LatLng points
+ * var latlngs = [
+ *     [45.51, -122.68],
+ *     [37.77, -122.43],
+ *     [34.04, -118.2]
+ * ];
+ *
+ * var polyline = L.polyline(latlngs, {color: 'red'}).addTo(map);
+ *
+ * // zoom the map to the polyline
+ * map.fitBounds(polyline.getBounds());
+ * ```
+ *
+ * You can also pass a multi-dimensional array to represent a `MultiPolyline` shape:
+ *
+ * ```js
+ * // create a red polyline from an array of arrays of LatLng points
+ * var latlngs = [
+ *     [[45.51, -122.68],
+ *      [37.77, -122.43],
+ *      [34.04, -118.2]],
+ *     [[40.78, -73.91],
+ *      [41.83, -87.62],
+ *      [32.76, -96.72]]
+ * ];

  * ```
  */
 
  * ```
  */
 

-L.LayerGroup = L.Layer.extend({

 
 

-       initialize: function (layers) {
-               this._layers = {};
+var Polyline = Path.extend({

 
 

-               var i, len;
+       // @section
+       // @aka Polyline options
+       options: {
+               // @option smoothFactor: Number = 1.0
+               // How much to simplify the polyline on each zoom level. More means
+               // better performance and smoother look, and less means more accurate representation.
+               smoothFactor: 1.0,

 
 

-               if (layers) {
-                       for (i = 0, len = layers.length; i < len; i++) {
-                               this.addLayer(layers[i]);
-                       }
-               }
+               // @option noClip: Boolean = false
+               // Disable polyline clipping.
+               noClip: false

        },
 
        },
 

-       // @method addLayer(layer: Layer): this
-       // Adds the given layer to the group.
-       addLayer: function (layer) {
-               var id = this.getLayerId(layer);
+       initialize: function (latlngs, options) {
+               setOptions(this, options);
+               this._setLatLngs(latlngs);
+       },

 
 

-               this._layers[id] = layer;
+       // @method getLatLngs(): LatLng[]
+       // Returns an array of the points in the path, or nested arrays of points in case of multi-polyline.
+       getLatLngs: function () {
+               return this._latlngs;
+       },

 
 

-               if (this._map) {
-                       this._map.addLayer(layer);
-               }
+       // @method setLatLngs(latlngs: LatLng[]): this
+       // Replaces all the points in the polyline with the given array of geographical points.
+       setLatLngs: function (latlngs) {
+               this._setLatLngs(latlngs);
+               return this.redraw();
+       },

 
 

-               return this;
+       // @method isEmpty(): Boolean
+       // Returns `true` if the Polyline has no LatLngs.
+       isEmpty: function () {
+               return !this._latlngs.length;

        },
 
        },
 

-       // @method removeLayer(layer: Layer): this
-       // Removes the given layer from the group.
-       // @alternative
-       // @method removeLayer(id: Number): this
-       // Removes the layer with the given internal ID from the group.
-       removeLayer: function (layer) {
-               var id = layer in this._layers ? layer : this.getLayerId(layer);
+       closestLayerPoint: function (p) {
+               var minDistance = Infinity,
+                   minPoint = null,
+                   closest = _sqClosestPointOnSegment,
+                   p1, p2;

 
 

-               if (this._map && this._layers[id]) {
-                       this._map.removeLayer(this._layers[id]);
-               }
+               for (var j = 0, jLen = this._parts.length; j < jLen; j++) {
+                       var points = this._parts[j];

 
 

-               delete this._layers[id];
+                       for (var i = 1, len = points.length; i < len; i++) {
+                               p1 = points[i - 1];
+                               p2 = points[i];

 
 

-               return this;
-       },
+                               var sqDist = closest(p, p1, p2, true);

 
 

-       // @method hasLayer(layer: Layer): Boolean
-       // Returns `true` if the given layer is currently added to the group.
-       hasLayer: function (layer) {
-               return !!layer && (layer in this._layers || this.getLayerId(layer) in this._layers);
+                               if (sqDist < minDistance) {
+                                       minDistance = sqDist;
+                                       minPoint = closest(p, p1, p2);
+                               }
+                       }
+               }
+               if (minPoint) {
+                       minPoint.distance = Math.sqrt(minDistance);
+               }
+               return minPoint;

        },
 
        },
 

-       // @method clearLayers(): this
-       // Removes all the layers from the group.
-       clearLayers: function () {
-               for (var i in this._layers) {
-                       this.removeLayer(this._layers[i]);
+       // @method getCenter(): LatLng
+       // Returns the center ([centroid](http://en.wikipedia.org/wiki/Centroid)) of the polyline.
+       getCenter: function () {
+               // throws error when not yet added to map as this center calculation requires projected coordinates
+               if (!this._map) {
+                       throw new Error('Must add layer to map before using getCenter()');

                }
                }

-               return this;
-       },

 
 

-       // @method invoke(methodName: String, …): this
-       // Calls `methodName` on every layer contained in this group, passing any
-       // additional parameters. Has no effect if the layers contained do not
-       // implement `methodName`.
-       invoke: function (methodName) {
-               var args = Array.prototype.slice.call(arguments, 1),
-                   i, layer;
+               var i, halfDist, segDist, dist, p1, p2, ratio,
+                   points = this._rings[0],
+                   len = points.length;
+
+               if (!len) { return null; }
+
+               // polyline centroid algorithm; only uses the first ring if there are multiple
+
+               for (i = 0, halfDist = 0; i < len - 1; i++) {
+                       halfDist += points[i].distanceTo(points[i + 1]) / 2;
+               }
+
+               // The line is so small in the current view that all points are on the same pixel.
+               if (halfDist === 0) {
+                       return this._map.layerPointToLatLng(points[0]);
+               }

 
 

-               for (i in this._layers) {
-                       layer = this._layers[i];
+               for (i = 0, dist = 0; i < len - 1; i++) {
+                       p1 = points[i];
+                       p2 = points[i + 1];
+                       segDist = p1.distanceTo(p2);
+                       dist += segDist;

 
 

-                       if (layer[methodName]) {
-                               layer[methodName].apply(layer, args);
+                       if (dist > halfDist) {
+                               ratio = (dist - halfDist) / segDist;
+                               return this._map.layerPointToLatLng([
+                                       p2.x - ratio * (p2.x - p1.x),
+                                       p2.y - ratio * (p2.y - p1.y)
+                               ]);

                        }
                }
                        }
                }

-
-               return this;

        },
 
        },
 

-       onAdd: function (map) {
-               for (var i in this._layers) {
-                       map.addLayer(this._layers[i]);
-               }
+       // @method getBounds(): LatLngBounds
+       // Returns the `LatLngBounds` of the path.
+       getBounds: function () {
+               return this._bounds;

        },
 
        },
 

-       onRemove: function (map) {
-               for (var i in this._layers) {
-                       map.removeLayer(this._layers[i]);
-               }
+       // @method addLatLng(latlng: LatLng, latlngs? LatLng[]): this
+       // Adds a given point to the polyline. By default, adds to the first ring of
+       // the polyline in case of a multi-polyline, but can be overridden by passing
+       // a specific ring as a LatLng array (that you can earlier access with [`getLatLngs`](#polyline-getlatlngs)).
+       addLatLng: function (latlng, latlngs) {
+               latlngs = latlngs || this._defaultShape();
+               latlng = toLatLng(latlng);
+               latlngs.push(latlng);
+               this._bounds.extend(latlng);
+               return this.redraw();

        },
 
        },
 

-       // @method eachLayer(fn: Function, context?: Object): this
-       // Iterates over the layers of the group, optionally specifying context of the iterator function.
-       // ```js
-       // group.eachLayer(function (layer) {
-       //      layer.bindPopup('Hello');
-       // });
-       // ```
-       eachLayer: function (method, context) {
-               for (var i in this._layers) {
-                       method.call(context, this._layers[i]);
-               }
-               return this;
+       _setLatLngs: function (latlngs) {
+               this._bounds = new LatLngBounds();
+               this._latlngs = this._convertLatLngs(latlngs);

        },
 
        },
 

-       // @method getLayer(id: Number): Layer
-       // Returns the layer with the given internal ID.
-       getLayer: function (id) {
-               return this._layers[id];
+       _defaultShape: function () {
+               return _flat(this._latlngs) ? this._latlngs : this._latlngs[0];

        },
 
        },
 

-       // @method getLayers(): Layer[]
-       // Returns an array of all the layers added to the group.
-       getLayers: function () {
-               var layers = [];
+       // recursively convert latlngs input into actual LatLng instances; calculate bounds along the way
+       _convertLatLngs: function (latlngs) {
+               var result = [],
+                   flat = _flat(latlngs);

 
 

-               for (var i in this._layers) {
-                       layers.push(this._layers[i]);
+               for (var i = 0, len = latlngs.length; i < len; i++) {
+                       if (flat) {
+                               result[i] = toLatLng(latlngs[i]);
+                               this._bounds.extend(result[i]);
+                       } else {
+                               result[i] = this._convertLatLngs(latlngs[i]);
+                       }

                }
                }

-               return layers;
-       },

 
 

-       // @method setZIndex(zIndex: Number): this
-       // Calls `setZIndex` on every layer contained in this group, passing the z-index.
-       setZIndex: function (zIndex) {
-               return this.invoke('setZIndex', zIndex);
+               return result;

        },
 
        },
 

-       // @method getLayerId(layer: Layer): Number
-       // Returns the internal ID for a layer
-       getLayerId: function (layer) {
-               return L.stamp(layer);
-       }
-});
-
+       _project: function () {
+               var pxBounds = new Bounds();
+               this._rings = [];
+               this._projectLatlngs(this._latlngs, this._rings, pxBounds);

 
 

-// @factory L.layerGroup(layers: Layer[])
-// Create a layer group, optionally given an initial set of layers.
-L.layerGroup = function (layers) {
-       return new L.LayerGroup(layers);
-};
+               var w = this._clickTolerance(),
+                   p = new Point(w, w);

 
 

+               if (this._bounds.isValid() && pxBounds.isValid()) {
+                       pxBounds.min._subtract(p);
+                       pxBounds.max._add(p);
+                       this._pxBounds = pxBounds;
+               }
+       },

 
 

+       // recursively turns latlngs into a set of rings with projected coordinates
+       _projectLatlngs: function (latlngs, result, projectedBounds) {
+               var flat = latlngs[0] instanceof LatLng,
+                   len = latlngs.length,
+                   i, ring;

 
 

-/*
- * @class FeatureGroup
- * @aka L.FeatureGroup
- * @inherits LayerGroup
- *
- * Extended `LayerGroup` that makes it easier to do the same thing to all its member layers:
- *  * [`bindPopup`](#layer-bindpopup) binds a popup to all of the layers at once (likewise with [`bindTooltip`](#layer-bindtooltip))
- *  * Events are propagated to the `FeatureGroup`, so if the group has an event
- * handler, it will handle events from any of the layers. This includes mouse events
- * and custom events.
- *  * Has `layeradd` and `layerremove` events
- *
- * @example
- *
- * ```js
- * L.featureGroup([marker1, marker2, polyline])
- *     .bindPopup('Hello world!')
- *     .on('click', function() { alert('Clicked on a member of the group!'); })
- *     .addTo(map);
- * ```
- */
+               if (flat) {
+                       ring = [];
+                       for (i = 0; i < len; i++) {
+                               ring[i] = this._map.latLngToLayerPoint(latlngs[i]);
+                               projectedBounds.extend(ring[i]);
+                       }
+                       result.push(ring);
+               } else {
+                       for (i = 0; i < len; i++) {
+                               this._projectLatlngs(latlngs[i], result, projectedBounds);
+                       }
+               }
+       },

 
 

-L.FeatureGroup = L.LayerGroup.extend({
+       // clip polyline by renderer bounds so that we have less to render for performance
+       _clipPoints: function () {
+               var bounds = this._renderer._bounds;

 
 

-       addLayer: function (layer) {
-               if (this.hasLayer(layer)) {
-                       return this;
+               this._parts = [];
+               if (!this._pxBounds || !this._pxBounds.intersects(bounds)) {
+                       return;

                }
 
                }
 

-               layer.addEventParent(this);
+               if (this.options.noClip) {
+                       this._parts = this._rings;
+                       return;
+               }

 
 

-               L.LayerGroup.prototype.addLayer.call(this, layer);
+               var parts = this._parts,
+                   i, j, k, len, len2, segment, points;

 
 

-               // @event layeradd: LayerEvent
-               // Fired when a layer is added to this `FeatureGroup`
-               return this.fire('layeradd', {layer: layer});
-       },
+               for (i = 0, k = 0, len = this._rings.length; i < len; i++) {
+                       points = this._rings[i];

 
 

-       removeLayer: function (layer) {
-               if (!this.hasLayer(layer)) {
-                       return this;
-               }
-               if (layer in this._layers) {
-                       layer = this._layers[layer];
-               }
+                       for (j = 0, len2 = points.length; j < len2 - 1; j++) {
+                               segment = clipSegment(points[j], points[j + 1], bounds, j, true);

 
 

-               layer.removeEventParent(this);
+                               if (!segment) { continue; }

 
 

-               L.LayerGroup.prototype.removeLayer.call(this, layer);
+                               parts[k] = parts[k] || [];
+                               parts[k].push(segment[0]);

 
 

-               // @event layerremove: LayerEvent
-               // Fired when a layer is removed from this `FeatureGroup`
-               return this.fire('layerremove', {layer: layer});
+                               // if segment goes out of screen, or it's the last one, it's the end of the line part
+                               if ((segment[1] !== points[j + 1]) || (j === len2 - 2)) {
+                                       parts[k].push(segment[1]);
+                                       k++;
+                               }
+                       }
+               }

        },
 
        },
 

-       // @method setStyle(style: Path options): this
-       // Sets the given path options to each layer of the group that has a `setStyle` method.
-       setStyle: function (style) {
-               return this.invoke('setStyle', style);
+       // simplify each clipped part of the polyline for performance
+       _simplifyPoints: function () {
+               var parts = this._parts,
+                   tolerance = this.options.smoothFactor;
+
+               for (var i = 0, len = parts.length; i < len; i++) {
+                       parts[i] = simplify(parts[i], tolerance);
+               }

        },
 
        },
 

-       // @method bringToFront(): this
-       // Brings the layer group to the top of all other layers
-       bringToFront: function () {
-               return this.invoke('bringToFront');
+       _update: function () {
+               if (!this._map) { return; }
+
+               this._clipPoints();
+               this._simplifyPoints();
+               this._updatePath();

        },
 
        },
 

-       // @method bringToBack(): this
-       // Brings the layer group to the top of all other layers
-       bringToBack: function () {
-               return this.invoke('bringToBack');
+       _updatePath: function () {
+               this._renderer._updatePoly(this);

        },
 
        },
 

-       // @method getBounds(): LatLngBounds
-       // Returns the LatLngBounds of the Feature Group (created from bounds and coordinates of its children).
-       getBounds: function () {
-               var bounds = new L.LatLngBounds();
+       // Needed by the `Canvas` renderer for interactivity
+       _containsPoint: function (p, closed) {
+               var i, j, k, len, len2, part,
+                   w = this._clickTolerance();

 
 

-               for (var id in this._layers) {
-                       var layer = this._layers[id];
-                       bounds.extend(layer.getBounds ? layer.getBounds() : layer.getLatLng());
+               if (!this._pxBounds || !this._pxBounds.contains(p)) { return false; }
+
+               // hit detection for polylines
+               for (i = 0, len = this._parts.length; i < len; i++) {
+                       part = this._parts[i];
+
+                       for (j = 0, len2 = part.length, k = len2 - 1; j < len2; k = j++) {
+                               if (!closed && (j === 0)) { continue; }
+
+                               if (pointToSegmentDistance(p, part[k], part[j]) <= w) {
+                                       return true;
+                               }
+                       }

                }
                }

-               return bounds;
+               return false;

        }
 });
 
        }
 });
 

-// @factory L.featureGroup(layers: Layer[])
-// Create a feature group, optionally given an initial set of layers.
-L.featureGroup = function (layers) {
-       return new L.FeatureGroup(layers);
-};
-
-
+// @factory L.polyline(latlngs: LatLng[], options?: Polyline options)
+// Instantiates a polyline object given an array of geographical points and
+// optionally an options object. You can create a `Polyline` object with
+// multiple separate lines (`MultiPolyline`) by passing an array of arrays
+// of geographic points.
+function polyline(latlngs, options) {
+       return new Polyline(latlngs, options);
+}

 
 /*
 
 /*

- * @class Renderer
- * @inherits Layer
- * @aka L.Renderer
+ * @class Polygon
+ * @aka L.Polygon
+ * @inherits Polyline

  *
  *

- * Base class for vector renderer implementations (`SVG`, `Canvas`). Handles the
- * DOM container of the renderer, its bounds, and its zoom animation.
+ * A class for drawing polygon overlays on a map. Extends `Polyline`.
+ *
+ * Note that points you pass when creating a polygon shouldn't have an additional last point equal to the first one — it's better to filter out such points.
+ *
+ *
+ * @example
+ *
+ * ```js
+ * // create a red polygon from an array of LatLng points
+ * var latlngs = [[37, -109.05],[41, -109.03],[41, -102.05],[37, -102.04]];
+ *
+ * var polygon = L.polygon(latlngs, {color: 'red'}).addTo(map);
+ *
+ * // zoom the map to the polygon
+ * map.fitBounds(polygon.getBounds());
+ * ```
+ *
+ * You can also pass an array of arrays of latlngs, with the first array representing the outer shape and the other arrays representing holes in the outer shape:

  *
  *

- * A `Renderer` works as an implicit layer group for all `Path`s - the renderer
- * itself can be added or removed to the map. All paths use a renderer, which can
- * be implicit (the map will decide the type of renderer and use it automatically)
- * or explicit (using the [`renderer`](#path-renderer) option of the path).
+ * ```js
+ * var latlngs = [
+ *   [[37, -109.05],[41, -109.03],[41, -102.05],[37, -102.04]], // outer ring
+ *   [[37.29, -108.58],[40.71, -108.58],[40.71, -102.50],[37.29, -102.50]] // hole
+ * ];
+ * ```

  *
  *

- * Do not use this class directly, use `SVG` and `Canvas` instead.
+ * Additionally, you can pass a multi-dimensional array to represent a MultiPolygon shape.

  *
  *

- * @event update: Event
- * Fired when the renderer updates its bounds, center and zoom, for example when
- * its map has moved
+ * ```js
+ * var latlngs = [
+ *   [ // first polygon
+ *     [[37, -109.05],[41, -109.03],[41, -102.05],[37, -102.04]], // outer ring
+ *     [[37.29, -108.58],[40.71, -108.58],[40.71, -102.50],[37.29, -102.50]] // hole
+ *   ],
+ *   [ // second polygon
+ *     [[41, -111.03],[45, -111.04],[45, -104.05],[41, -104.05]]
+ *   ]
+ * ];
+ * ```

  */
 
  */
 

-L.Renderer = L.Layer.extend({
+var Polygon = Polyline.extend({

 
 

-       // @section
-       // @aka Renderer options

        options: {
        options: {

-               // @option padding: Number = 0.1
-               // How much to extend the clip area around the map view (relative to its size)
-               // e.g. 0.1 would be 10% of map view in each direction
-               padding: 0.1
+               fill: true

        },
 
        },
 

-       initialize: function (options) {
-               L.setOptions(this, options);
-               L.stamp(this);
-               this._layers = this._layers || {};
+       isEmpty: function () {
+               return !this._latlngs.length || !this._latlngs[0].length;

        },
 
        },
 

-       onAdd: function () {
-               if (!this._container) {
-                       this._initContainer(); // defined by renderer implementations
-
-                       if (this._zoomAnimated) {
-                               L.DomUtil.addClass(this._container, 'leaflet-zoom-animated');
-                       }
+       getCenter: function () {
+               // throws error when not yet added to map as this center calculation requires projected coordinates
+               if (!this._map) {
+                       throw new Error('Must add layer to map before using getCenter()');

                }
 
                }
 

-               this.getPane().appendChild(this._container);
-               this._update();
-               this.on('update', this._updatePaths, this);
-       },
-
-       onRemove: function () {
-               L.DomUtil.remove(this._container);
-               this.off('update', this._updatePaths, this);
-       },
+               var i, j, p1, p2, f, area, x, y, center,
+                   points = this._rings[0],
+                   len = points.length;

 
 

-       getEvents: function () {
-               var events = {
-                       viewreset: this._reset,
-                       zoom: this._onZoom,
-                       moveend: this._update,
-                       zoomend: this._onZoomEnd
-               };
-               if (this._zoomAnimated) {
-                       events.zoomanim = this._onAnimZoom;
-               }
-               return events;
-       },
+               if (!len) { return null; }

 
 

-       _onAnimZoom: function (ev) {
-               this._updateTransform(ev.center, ev.zoom);
-       },
+               // polygon centroid algorithm; only uses the first ring if there are multiple

 
 

-       _onZoom: function () {
-               this._updateTransform(this._map.getCenter(), this._map.getZoom());
-       },
+               area = x = y = 0;

 
 

-       _updateTransform: function (center, zoom) {
-               var scale = this._map.getZoomScale(zoom, this._zoom),
-                   position = L.DomUtil.getPosition(this._container),
-                   viewHalf = this._map.getSize().multiplyBy(0.5 + this.options.padding),
-                   currentCenterPoint = this._map.project(this._center, zoom),
-                   destCenterPoint = this._map.project(center, zoom),
-                   centerOffset = destCenterPoint.subtract(currentCenterPoint),
+               for (i = 0, j = len - 1; i < len; j = i++) {
+                       p1 = points[i];
+                       p2 = points[j];

 
 

-                   topLeftOffset = viewHalf.multiplyBy(-scale).add(position).add(viewHalf).subtract(centerOffset);
+                       f = p1.y * p2.x - p2.y * p1.x;
+                       x += (p1.x + p2.x) * f;
+                       y += (p1.y + p2.y) * f;
+                       area += f * 3;
+               }

 
 

-               if (L.Browser.any3d) {
-                       L.DomUtil.setTransform(this._container, topLeftOffset, scale);
+               if (area === 0) {
+                       // Polygon is so small that all points are on same pixel.
+                       center = points[0];

                } else {
                } else {

-                       L.DomUtil.setPosition(this._container, topLeftOffset);
+                       center = [x / area, y / area];

                }
                }

+               return this._map.layerPointToLatLng(center);

        },
 
        },
 

-       _reset: function () {
-               this._update();
-               this._updateTransform(this._center, this._zoom);
+       _convertLatLngs: function (latlngs) {
+               var result = Polyline.prototype._convertLatLngs.call(this, latlngs),
+                   len = result.length;

 
 

-               for (var id in this._layers) {
-                       this._layers[id]._reset();
+               // remove last point if it equals first one
+               if (len >= 2 && result[0] instanceof LatLng && result[0].equals(result[len - 1])) {
+                       result.pop();

                }
                }

+               return result;

        },
 
        },
 

-       _onZoomEnd: function () {
-               for (var id in this._layers) {
-                       this._layers[id]._project();
+       _setLatLngs: function (latlngs) {
+               Polyline.prototype._setLatLngs.call(this, latlngs);
+               if (_flat(this._latlngs)) {
+                       this._latlngs = [this._latlngs];

                }
        },
 
                }
        },
 

-       _updatePaths: function () {
-               for (var id in this._layers) {
-                       this._layers[id]._update();
-               }
+       _defaultShape: function () {
+               return _flat(this._latlngs[0]) ? this._latlngs[0] : this._latlngs[0][0];

        },
 
        },
 

-       _update: function () {
-               // Update pixel bounds of renderer container (for positioning/sizing/clipping later)
-               // Subclasses are responsible of firing the 'update' event.
-               var p = this.options.padding,
-                   size = this._map.getSize(),
-                   min = this._map.containerPointToLayerPoint(size.multiplyBy(-p)).round();
-
-               this._bounds = new L.Bounds(min, min.add(size.multiplyBy(1 + p * 2)).round());
+       _clipPoints: function () {
+               // polygons need a different clipping algorithm so we redefine that

 
 

-               this._center = this._map.getCenter();
-               this._zoom = this._map.getZoom();
-       }
-});
+               var bounds = this._renderer._bounds,
+                   w = this.options.weight,
+                   p = new Point(w, w);

 
 

+               // increase clip padding by stroke width to avoid stroke on clip edges
+               bounds = new Bounds(bounds.min.subtract(p), bounds.max.add(p));

 
 

-L.Map.include({
-       // @namespace Map; @method getRenderer(layer: Path): Renderer
-       // Returns the instance of `Renderer` that should be used to render the given
-       // `Path`. It will ensure that the `renderer` options of the map and paths
-       // are respected, and that the renderers do exist on the map.
-       getRenderer: function (layer) {
-               // @namespace Path; @option renderer: Renderer
-               // Use this specific instance of `Renderer` for this path. Takes
-               // precedence over the map's [default renderer](#map-renderer).
-               var renderer = layer.options.renderer || this._getPaneRenderer(layer.options.pane) || this.options.renderer || this._renderer;
+               this._parts = [];
+               if (!this._pxBounds || !this._pxBounds.intersects(bounds)) {
+                       return;
+               }

 
 

-               if (!renderer) {
-                       // @namespace Map; @option preferCanvas: Boolean = false
-                       // Whether `Path`s should be rendered on a `Canvas` renderer.
-                       // By default, all `Path`s are rendered in a `SVG` renderer.
-                       renderer = this._renderer = (this.options.preferCanvas && L.canvas()) || L.svg();
+               if (this.options.noClip) {
+                       this._parts = this._rings;
+                       return;

                }
 
                }
 

-               if (!this.hasLayer(renderer)) {
-                       this.addLayer(renderer);
+               for (var i = 0, len = this._rings.length, clipped; i < len; i++) {
+                       clipped = clipPolygon(this._rings[i], bounds, true);
+                       if (clipped.length) {
+                               this._parts.push(clipped);
+                       }

                }
                }

-               return renderer;

        },
 
        },
 

-       _getPaneRenderer: function (name) {
-               if (name === 'overlayPane' || name === undefined) {
-                       return false;
-               }
+       _updatePath: function () {
+               this._renderer._updatePoly(this, true);
+       },

 
 

-               var renderer = this._paneRenderers[name];
-               if (renderer === undefined) {
-                       renderer = (L.SVG && L.svg({pane: name})) || (L.Canvas && L.canvas({pane: name}));
-                       this._paneRenderers[name] = renderer;
+       // Needed by the `Canvas` renderer for interactivity
+       _containsPoint: function (p) {
+               var inside = false,
+                   part, p1, p2, i, j, k, len, len2;
+
+               if (!this._pxBounds.contains(p)) { return false; }
+
+               // ray casting algorithm for detecting if point is in polygon
+               for (i = 0, len = this._parts.length; i < len; i++) {
+                       part = this._parts[i];
+
+                       for (j = 0, len2 = part.length, k = len2 - 1; j < len2; k = j++) {
+                               p1 = part[j];
+                               p2 = part[k];
+
+                               if (((p1.y > p.y) !== (p2.y > p.y)) && (p.x < (p2.x - p1.x) * (p.y - p1.y) / (p2.y - p1.y) + p1.x)) {
+                                       inside = !inside;
+                               }
+                       }

                }
                }

-               return renderer;
+
+               // also check if it's on polygon stroke
+               return inside || Polyline.prototype._containsPoint.call(this, p, true);

        }
        }

+

 });
 
 
 });
 
 

+// @factory L.polygon(latlngs: LatLng[], options?: Polyline options)
+function polygon(latlngs, options) {
+       return new Polygon(latlngs, options);
+}

 
 /*
 
 /*

- * @class Path
- * @aka L.Path
- * @inherits Interactive layer
+ * @class GeoJSON
+ * @aka L.GeoJSON
+ * @inherits FeatureGroup

  *
  *

- * An abstract class that contains options and constants shared between vector
- * overlays (Polygon, Polyline, Circle). Do not use it directly. Extends `Layer`.
+ * Represents a GeoJSON object or an array of GeoJSON objects. Allows you to parse
+ * GeoJSON data and display it on the map. Extends `FeatureGroup`.
+ *
+ * @example
+ *
+ * ```js
+ * L.geoJSON(data, {
+ *     style: function (feature) {
+ *             return {color: feature.properties.color};
+ *     }
+ * }).bindPopup(function (layer) {
+ *     return layer.feature.properties.description;
+ * }).addTo(map);
+ * ```

  */
 
  */
 

-L.Path = L.Layer.extend({
-
-       // @section
-       // @aka Path options
-       options: {
-               // @option stroke: Boolean = true
-               // Whether to draw stroke along the path. Set it to `false` to disable borders on polygons or circles.
-               stroke: true,
-
-               // @option color: String = '#3388ff'
-               // Stroke color
-               color: '#3388ff',
-
-               // @option weight: Number = 3
-               // Stroke width in pixels
-               weight: 3,
-
-               // @option opacity: Number = 1.0
-               // Stroke opacity
-               opacity: 1,
-
-               // @option lineCap: String= 'round'
-               // A string that defines [shape to be used at the end](https://developer.mozilla.org/docs/Web/SVG/Attribute/stroke-linecap) of the stroke.
-               lineCap: 'round',
+var GeoJSON = FeatureGroup.extend({

 
 

-               // @option lineJoin: String = 'round'
-               // A string that defines [shape to be used at the corners](https://developer.mozilla.org/docs/Web/SVG/Attribute/stroke-linejoin) of the stroke.
-               lineJoin: 'round',
+       /* @section
+        * @aka GeoJSON options
+        *
+        * @option pointToLayer: Function = *
+        * A `Function` defining how GeoJSON points spawn Leaflet layers. It is internally
+        * called when data is added, passing the GeoJSON point feature and its `LatLng`.
+        * The default is to spawn a default `Marker`:
+        * ```js
+        * function(geoJsonPoint, latlng) {
+        *      return L.marker(latlng);
+        * }
+        * ```
+        *
+        * @option style: Function = *
+        * A `Function` defining the `Path options` for styling GeoJSON lines and polygons,
+        * called internally when data is added.
+        * The default value is to not override any defaults:
+        * ```js
+        * function (geoJsonFeature) {
+        *      return {}
+        * }
+        * ```
+        *
+        * @option onEachFeature: Function = *
+        * A `Function` that will be called once for each created `Feature`, after it has
+        * been created and styled. Useful for attaching events and popups to features.
+        * The default is to do nothing with the newly created layers:
+        * ```js
+        * function (feature, layer) {}
+        * ```
+        *
+        * @option filter: Function = *
+        * A `Function` that will be used to decide whether to include a feature or not.
+        * The default is to include all features:
+        * ```js
+        * function (geoJsonFeature) {
+        *      return true;
+        * }
+        * ```
+        * Note: dynamically changing the `filter` option will have effect only on newly
+        * added data. It will _not_ re-evaluate already included features.
+        *
+        * @option coordsToLatLng: Function = *
+        * A `Function` that will be used for converting GeoJSON coordinates to `LatLng`s.
+        * The default is the `coordsToLatLng` static method.
+        */

 
 

-               // @option dashArray: String = null
-               // A string that defines the stroke [dash pattern](https://developer.mozilla.org/docs/Web/SVG/Attribute/stroke-dasharray). Doesn't work on `Canvas`-powered layers in [some old browsers](https://developer.mozilla.org/docs/Web/API/CanvasRenderingContext2D/setLineDash#Browser_compatibility).
-               dashArray: null,
+       initialize: function (geojson, options) {
+               setOptions(this, options);

 
 

-               // @option dashOffset: String = null
-               // A string that defines the [distance into the dash pattern to start the dash](https://developer.mozilla.org/docs/Web/SVG/Attribute/stroke-dashoffset). Doesn't work on `Canvas`-powered layers in [some old browsers](https://developer.mozilla.org/docs/Web/API/CanvasRenderingContext2D/setLineDash#Browser_compatibility).
-               dashOffset: null,
+               this._layers = {};

 
 

-               // @option fill: Boolean = depends
-               // Whether to fill the path with color. Set it to `false` to disable filling on polygons or circles.
-               fill: false,
+               if (geojson) {
+                       this.addData(geojson);
+               }
+       },

 
 

-               // @option fillColor: String = *
-               // Fill color. Defaults to the value of the [`color`](#path-color) option
-               fillColor: null,
+       // @method addData( <GeoJSON> data ): this
+       // Adds a GeoJSON object to the layer.
+       addData: function (geojson) {
+               var features = isArray(geojson) ? geojson : geojson.features,
+                   i, len, feature;

 
 

-               // @option fillOpacity: Number = 0.2
-               // Fill opacity.
-               fillOpacity: 0.2,
+               if (features) {
+                       for (i = 0, len = features.length; i < len; i++) {
+                               // only add this if geometry or geometries are set and not null
+                               feature = features[i];
+                               if (feature.geometries || feature.geometry || feature.features || feature.coordinates) {
+                                       this.addData(feature);
+                               }
+                       }
+                       return this;
+               }

 
 

-               // @option fillRule: String = 'evenodd'
-               // A string that defines [how the inside of a shape](https://developer.mozilla.org/docs/Web/SVG/Attribute/fill-rule) is determined.
-               fillRule: 'evenodd',
+               var options = this.options;

 
 

-               // className: '',
+               if (options.filter && !options.filter(geojson)) { return this; }

 
 

-               // Option inherited from "Interactive layer" abstract class
-               interactive: true
-       },
+               var layer = geometryToLayer(geojson, options);
+               if (!layer) {
+                       return this;
+               }
+               layer.feature = asFeature(geojson);

 
 

-       beforeAdd: function (map) {
-               // Renderer is set here because we need to call renderer.getEvents
-               // before this.getEvents.
-               this._renderer = map.getRenderer(this);
-       },
+               layer.defaultOptions = layer.options;
+               this.resetStyle(layer);

 
 

-       onAdd: function () {
-               this._renderer._initPath(this);
-               this._reset();
-               this._renderer._addPath(this);
-       },
+               if (options.onEachFeature) {
+                       options.onEachFeature(geojson, layer);
+               }

 
 

-       onRemove: function () {
-               this._renderer._removePath(this);
+               return this.addLayer(layer);

        },
 
        },
 

-       // @method redraw(): this
-       // Redraws the layer. Sometimes useful after you changed the coordinates that the path uses.
-       redraw: function () {
-               if (this._map) {
-                       this._renderer._updatePath(this);
-               }
+       // @method resetStyle( <Path> layer ): this
+       // Resets the given vector layer's style to the original GeoJSON style, useful for resetting style after hover events.
+       resetStyle: function (layer) {
+               // reset any custom styles
+               layer.options = extend({}, layer.defaultOptions);
+               this._setLayerStyle(layer, this.options.style);

                return this;
        },
 
                return this;
        },
 

-       // @method setStyle(style: Path options): this
-       // Changes the appearance of a Path based on the options in the `Path options` object.
+       // @method setStyle( <Function> style ): this
+       // Changes styles of GeoJSON vector layers with the given style function.

        setStyle: function (style) {
        setStyle: function (style) {

-               L.setOptions(this, style);
-               if (this._renderer) {
-                       this._renderer._updateStyle(this);
-               }
-               return this;
+               return this.eachLayer(function (layer) {
+                       this._setLayerStyle(layer, style);
+               }, this);

        },
 
        },
 

-       // @method bringToFront(): this
-       // Brings the layer to the top of all path layers.
-       bringToFront: function () {
-               if (this._renderer) {
-                       this._renderer._bringToFront(this);
+       _setLayerStyle: function (layer, style) {
+               if (typeof style === 'function') {
+                       style = style(layer.feature);

                }
                }

-               return this;
-       },
-
-       // @method bringToBack(): this
-       // Brings the layer to the bottom of all path layers.
-       bringToBack: function () {
-               if (this._renderer) {
-                       this._renderer._bringToBack(this);
+               if (layer.setStyle) {
+                       layer.setStyle(style);

                }
                }

-               return this;
-       },
-
-       getElement: function () {
-               return this._path;
-       },
-
-       _reset: function () {
-               // defined in children classes
-               this._project();
-               this._update();
-       },
-
-       _clickTolerance: function () {
-               // used when doing hit detection for Canvas layers
-               return (this.options.stroke ? this.options.weight / 2 : 0) + (L.Browser.touch ? 10 : 0);

        }
 });
 
        }
 });
 

+// @section
+// There are several static functions which can be called without instantiating L.GeoJSON:

 
 

+// @function geometryToLayer(featureData: Object, options?: GeoJSON options): Layer
+// Creates a `Layer` from a given GeoJSON feature. Can use a custom
+// [`pointToLayer`](#geojson-pointtolayer) and/or [`coordsToLatLng`](#geojson-coordstolatlng)
+// functions if provided as options.
+function geometryToLayer(geojson, options) {

 
 

-/*
- * @namespace LineUtil
- *
- * Various utility functions for polyine points processing, used by Leaflet internally to make polylines lightning-fast.
- */
+       var geometry = geojson.type === 'Feature' ? geojson.geometry : geojson,
+           coords = geometry ? geometry.coordinates : null,
+           layers = [],
+           pointToLayer = options && options.pointToLayer,
+           _coordsToLatLng = options && options.coordsToLatLng || coordsToLatLng,
+           latlng, latlngs, i, len;

 
 

-L.LineUtil = {
+       if (!coords && !geometry) {
+               return null;
+       }

 
 

-       // Simplify polyline with vertex reduction and Douglas-Peucker simplification.
-       // Improves rendering performance dramatically by lessening the number of points to draw.
+       switch (geometry.type) {
+       case 'Point':
+               latlng = _coordsToLatLng(coords);
+               return pointToLayer ? pointToLayer(geojson, latlng) : new Marker(latlng);

 
 

-       // @function simplify(points: Point[], tolerance: Number): Point[]
-       // Dramatically reduces the number of points in a polyline while retaining
-       // its shape and returns a new array of simplified points, using the
-       // [Douglas-Peucker algorithm](http://en.wikipedia.org/wiki/Douglas-Peucker_algorithm).
-       // Used for a huge performance boost when processing/displaying Leaflet polylines for
-       // each zoom level and also reducing visual noise. tolerance affects the amount of
-       // simplification (lesser value means higher quality but slower and with more points).
-       // Also released as a separated micro-library [Simplify.js](http://mourner.github.com/simplify-js/).
-       simplify: function (points, tolerance) {
-               if (!tolerance || !points.length) {
-                       return points.slice();
+       case 'MultiPoint':
+               for (i = 0, len = coords.length; i < len; i++) {
+                       latlng = _coordsToLatLng(coords[i]);
+                       layers.push(pointToLayer ? pointToLayer(geojson, latlng) : new Marker(latlng));

                }
                }

+               return new FeatureGroup(layers);

 
 

-               var sqTolerance = tolerance * tolerance;
-
-               // stage 1: vertex reduction
-               points = this._reducePoints(points, sqTolerance);
+       case 'LineString':
+       case 'MultiLineString':
+               latlngs = coordsToLatLngs(coords, geometry.type === 'LineString' ? 0 : 1, _coordsToLatLng);
+               return new Polyline(latlngs, options);

 
 

-               // stage 2: Douglas-Peucker simplification
-               points = this._simplifyDP(points, sqTolerance);
+       case 'Polygon':
+       case 'MultiPolygon':
+               latlngs = coordsToLatLngs(coords, geometry.type === 'Polygon' ? 1 : 2, _coordsToLatLng);
+               return new Polygon(latlngs, options);

 
 

-               return points;
-       },
+       case 'GeometryCollection':
+               for (i = 0, len = geometry.geometries.length; i < len; i++) {
+                       var layer = geometryToLayer({
+                               geometry: geometry.geometries[i],
+                               type: 'Feature',
+                               properties: geojson.properties
+                       }, options);

 
 

-       // @function pointToSegmentDistance(p: Point, p1: Point, p2: Point): Number
-       // Returns the distance between point `p` and segment `p1` to `p2`.
-       pointToSegmentDistance:  function (p, p1, p2) {
-               return Math.sqrt(this._sqClosestPointOnSegment(p, p1, p2, true));
-       },
+                       if (layer) {
+                               layers.push(layer);
+                       }
+               }
+               return new FeatureGroup(layers);

 
 

-       // @function closestPointOnSegment(p: Point, p1: Point, p2: Point): Number
-       // Returns the closest point from a point `p` on a segment `p1` to `p2`.
-       closestPointOnSegment: function (p, p1, p2) {
-               return this._sqClosestPointOnSegment(p, p1, p2);
-       },
+       default:
+               throw new Error('Invalid GeoJSON object.');
+       }
+}

 
 

-       // Douglas-Peucker simplification, see http://en.wikipedia.org/wiki/Douglas-Peucker_algorithm
-       _simplifyDP: function (points, sqTolerance) {
+// @function coordsToLatLng(coords: Array): LatLng
+// Creates a `LatLng` object from an array of 2 numbers (longitude, latitude)
+// or 3 numbers (longitude, latitude, altitude) used in GeoJSON for points.
+function coordsToLatLng(coords) {
+       return new LatLng(coords[1], coords[0], coords[2]);
+}

 
 

-               var len = points.length,
-                   ArrayConstructor = typeof Uint8Array !== undefined + '' ? Uint8Array : Array,
-                   markers = new ArrayConstructor(len);
+// @function coordsToLatLngs(coords: Array, levelsDeep?: Number, coordsToLatLng?: Function): Array
+// Creates a multidimensional array of `LatLng`s from a GeoJSON coordinates array.
+// `levelsDeep` specifies the nesting level (0 is for an array of points, 1 for an array of arrays of points, etc., 0 by default).
+// Can use a custom [`coordsToLatLng`](#geojson-coordstolatlng) function.
+function coordsToLatLngs(coords, levelsDeep, _coordsToLatLng) {
+       var latlngs = [];

 
 

-               markers[0] = markers[len - 1] = 1;
+       for (var i = 0, len = coords.length, latlng; i < len; i++) {
+               latlng = levelsDeep ?
+                               coordsToLatLngs(coords[i], levelsDeep - 1, _coordsToLatLng) :
+                               (_coordsToLatLng || coordsToLatLng)(coords[i]);

 
 

-               this._simplifyDPStep(points, markers, sqTolerance, 0, len - 1);
+               latlngs.push(latlng);
+       }

 
 

-               var i,
-                   newPoints = [];
+       return latlngs;
+}

 
 

-               for (i = 0; i < len; i++) {
-                       if (markers[i]) {
-                               newPoints.push(points[i]);
-                       }
-               }
+// @function latLngToCoords(latlng: LatLng, precision?: Number): Array
+// Reverse of [`coordsToLatLng`](#geojson-coordstolatlng)
+function latLngToCoords(latlng, precision) {
+       precision = typeof precision === 'number' ? precision : 6;
+       return latlng.alt !== undefined ?
+                       [formatNum(latlng.lng, precision), formatNum(latlng.lat, precision), formatNum(latlng.alt, precision)] :
+                       [formatNum(latlng.lng, precision), formatNum(latlng.lat, precision)];
+}

 
 

-               return newPoints;
-       },
+// @function latLngsToCoords(latlngs: Array, levelsDeep?: Number, closed?: Boolean): Array
+// Reverse of [`coordsToLatLngs`](#geojson-coordstolatlngs)
+// `closed` determines whether the first point should be appended to the end of the array to close the feature, only used when `levelsDeep` is 0. False by default.
+function latLngsToCoords(latlngs, levelsDeep, closed, precision) {
+       var coords = [];

 
 

-       _simplifyDPStep: function (points, markers, sqTolerance, first, last) {
+       for (var i = 0, len = latlngs.length; i < len; i++) {
+               coords.push(levelsDeep ?
+                       latLngsToCoords(latlngs[i], levelsDeep - 1, closed, precision) :
+                       latLngToCoords(latlngs[i], precision));
+       }

 
 

-               var maxSqDist = 0,
-                   index, i, sqDist;
+       if (!levelsDeep && closed) {
+               coords.push(coords[0]);
+       }

 
 

-               for (i = first + 1; i <= last - 1; i++) {
-                       sqDist = this._sqClosestPointOnSegment(points[i], points[first], points[last], true);
+       return coords;
+}

 
 

-                       if (sqDist > maxSqDist) {
-                               index = i;
-                               maxSqDist = sqDist;
-                       }
-               }
+function getFeature(layer, newGeometry) {
+       return layer.feature ?
+                       extend({}, layer.feature, {geometry: newGeometry}) :
+                       asFeature(newGeometry);
+}

 
 

-               if (maxSqDist > sqTolerance) {
-                       markers[index] = 1;
+// @function asFeature(geojson: Object): Object
+// Normalize GeoJSON geometries/features into GeoJSON features.
+function asFeature(geojson) {
+       if (geojson.type === 'Feature' || geojson.type === 'FeatureCollection') {
+               return geojson;
+       }

 
 

-                       this._simplifyDPStep(points, markers, sqTolerance, first, index);
-                       this._simplifyDPStep(points, markers, sqTolerance, index, last);
-               }
-       },
+       return {
+               type: 'Feature',
+               properties: {},
+               geometry: geojson
+       };
+}

 
 

-       // reduce points that are too close to each other to a single point
-       _reducePoints: function (points, sqTolerance) {
-               var reducedPoints = [points[0]];
+var PointToGeoJSON = {
+       toGeoJSON: function (precision) {
+               return getFeature(this, {
+                       type: 'Point',
+                       coordinates: latLngToCoords(this.getLatLng(), precision)
+               });
+       }
+};

 
 

-               for (var i = 1, prev = 0, len = points.length; i < len; i++) {
-                       if (this._sqDist(points[i], points[prev]) > sqTolerance) {
-                               reducedPoints.push(points[i]);
-                               prev = i;
-                       }
-               }
-               if (prev < len - 1) {
-                       reducedPoints.push(points[len - 1]);
-               }
-               return reducedPoints;
-       },
+// @namespace Marker
+// @method toGeoJSON(): Object
+// Returns a [`GeoJSON`](http://en.wikipedia.org/wiki/GeoJSON) representation of the marker (as a GeoJSON `Point` Feature).
+Marker.include(PointToGeoJSON);

 
 

+// @namespace CircleMarker
+// @method toGeoJSON(): Object
+// Returns a [`GeoJSON`](http://en.wikipedia.org/wiki/GeoJSON) representation of the circle marker (as a GeoJSON `Point` Feature).
+Circle.include(PointToGeoJSON);
+CircleMarker.include(PointToGeoJSON);

 
 

-       // @function clipSegment(a: Point, b: Point, bounds: Bounds, useLastCode?: Boolean, round?: Boolean): Point[]|Boolean
-       // Clips the segment a to b by rectangular bounds with the
-       // [Cohen-Sutherland algorithm](https://en.wikipedia.org/wiki/Cohen%E2%80%93Sutherland_algorithm)
-       // (modifying the segment points directly!). Used by Leaflet to only show polyline
-       // points that are on the screen or near, increasing performance.
-       clipSegment: function (a, b, bounds, useLastCode, round) {
-               var codeA = useLastCode ? this._lastCode : this._getBitCode(a, bounds),
-                   codeB = this._getBitCode(b, bounds),

 
 

-                   codeOut, p, newCode;
+// @namespace Polyline
+// @method toGeoJSON(): Object
+// Returns a [`GeoJSON`](http://en.wikipedia.org/wiki/GeoJSON) representation of the polyline (as a GeoJSON `LineString` or `MultiLineString` Feature).
+Polyline.include({
+       toGeoJSON: function (precision) {
+               var multi = !_flat(this._latlngs);

 
 

-               // save 2nd code to avoid calculating it on the next segment
-               this._lastCode = codeB;
+               var coords = latLngsToCoords(this._latlngs, multi ? 1 : 0, false, precision);

 
 

-               while (true) {
-                       // if a,b is inside the clip window (trivial accept)
-                       if (!(codeA | codeB)) {
-                               return [a, b];
-                       }
+               return getFeature(this, {
+                       type: (multi ? 'Multi' : '') + 'LineString',
+                       coordinates: coords
+               });
+       }
+});

 
 

-                       // if a,b is outside the clip window (trivial reject)
-                       if (codeA & codeB) {
-                               return false;
-                       }
+// @namespace Polygon
+// @method toGeoJSON(): Object
+// Returns a [`GeoJSON`](http://en.wikipedia.org/wiki/GeoJSON) representation of the polygon (as a GeoJSON `Polygon` or `MultiPolygon` Feature).
+Polygon.include({
+       toGeoJSON: function (precision) {
+               var holes = !_flat(this._latlngs),
+                   multi = holes && !_flat(this._latlngs[0]);

 
 

-                       // other cases
-                       codeOut = codeA || codeB;
-                       p = this._getEdgeIntersection(a, b, codeOut, bounds, round);
-                       newCode = this._getBitCode(p, bounds);
+               var coords = latLngsToCoords(this._latlngs, multi ? 2 : holes ? 1 : 0, true, precision);

 
 

-                       if (codeOut === codeA) {
-                               a = p;
-                               codeA = newCode;
-                       } else {
-                               b = p;
-                               codeB = newCode;
-                       }
+               if (!holes) {
+                       coords = [coords];

                }
                }

-       },

 
 

-       _getEdgeIntersection: function (a, b, code, bounds, round) {
-               var dx = b.x - a.x,
-                   dy = b.y - a.y,
-                   min = bounds.min,
-                   max = bounds.max,
-                   x, y;
-
-               if (code & 8) { // top
-                       x = a.x + dx * (max.y - a.y) / dy;
-                       y = max.y;
+               return getFeature(this, {
+                       type: (multi ? 'Multi' : '') + 'Polygon',
+                       coordinates: coords
+               });
+       }
+});

 
 

-               } else if (code & 4) { // bottom
-                       x = a.x + dx * (min.y - a.y) / dy;
-                       y = min.y;

 
 

-               } else if (code & 2) { // right
-                       x = max.x;
-                       y = a.y + dy * (max.x - a.x) / dx;
+// @namespace LayerGroup
+LayerGroup.include({
+       toMultiPoint: function (precision) {
+               var coords = [];

 
 

-               } else if (code & 1) { // left
-                       x = min.x;
-                       y = a.y + dy * (min.x - a.x) / dx;
-               }
+               this.eachLayer(function (layer) {
+                       coords.push(layer.toGeoJSON(precision).geometry.coordinates);
+               });

 
 

-               return new L.Point(x, y, round);
+               return getFeature(this, {
+                       type: 'MultiPoint',
+                       coordinates: coords
+               });

        },
 
        },
 

-       _getBitCode: function (p, bounds) {
-               var code = 0;
+       // @method toGeoJSON(): Object
+       // Returns a [`GeoJSON`](http://en.wikipedia.org/wiki/GeoJSON) representation of the layer group (as a GeoJSON `FeatureCollection`, `GeometryCollection`, or `MultiPoint`).
+       toGeoJSON: function (precision) {

 
 

-               if (p.x < bounds.min.x) { // left
-                       code |= 1;
-               } else if (p.x > bounds.max.x) { // right
-                       code |= 2;
-               }
+               var type = this.feature && this.feature.geometry && this.feature.geometry.type;

 
 

-               if (p.y < bounds.min.y) { // bottom
-                       code |= 4;
-               } else if (p.y > bounds.max.y) { // top
-                       code |= 8;
+               if (type === 'MultiPoint') {
+                       return this.toMultiPoint(precision);

                }
 
                }
 

-               return code;
-       },
-
-       // square distance (to avoid unnecessary Math.sqrt calls)
-       _sqDist: function (p1, p2) {
-               var dx = p2.x - p1.x,
-                   dy = p2.y - p1.y;
-               return dx * dx + dy * dy;
-       },
-
-       // return closest point on segment or distance to that point
-       _sqClosestPointOnSegment: function (p, p1, p2, sqDist) {
-               var x = p1.x,
-                   y = p1.y,
-                   dx = p2.x - x,
-                   dy = p2.y - y,
-                   dot = dx * dx + dy * dy,
-                   t;
-
-               if (dot > 0) {
-                       t = ((p.x - x) * dx + (p.y - y) * dy) / dot;
+               var isGeometryCollection = type === 'GeometryCollection',
+                   jsons = [];

 
 

-                       if (t > 1) {
-                               x = p2.x;
-                               y = p2.y;
-                       } else if (t > 0) {
-                               x += dx * t;
-                               y += dy * t;
+               this.eachLayer(function (layer) {
+                       if (layer.toGeoJSON) {
+                               var json = layer.toGeoJSON(precision);
+                               if (isGeometryCollection) {
+                                       jsons.push(json.geometry);
+                               } else {
+                                       var feature = asFeature(json);
+                                       // Squash nested feature collections
+                                       if (feature.type === 'FeatureCollection') {
+                                               jsons.push.apply(jsons, feature.features);
+                                       } else {
+                                               jsons.push(feature);
+                                       }
+                               }

                        }
                        }

-               }
+               });

 
 

-               dx = p.x - x;
-               dy = p.y - y;
+               if (isGeometryCollection) {
+                       return getFeature(this, {
+                               geometries: jsons,
+                               type: 'GeometryCollection'
+                       });
+               }

 
 

-               return sqDist ? dx * dx + dy * dy : new L.Point(x, y);
+               return {
+                       type: 'FeatureCollection',
+                       features: jsons
+               };

        }
        }

-};
+});

 
 

+// @namespace GeoJSON
+// @factory L.geoJSON(geojson?: Object, options?: GeoJSON options)
+// Creates a GeoJSON layer. Optionally accepts an object in
+// [GeoJSON format](http://geojson.org/geojson-spec.html) to display on the map
+// (you can alternatively add it later with `addData` method) and an `options` object.
+function geoJSON(geojson, options) {
+       return new GeoJSON(geojson, options);
+}

 
 

+// Backward compatibility.
+var geoJson = geoJSON;

 
 /*
 
 /*

- * @class Polyline
- * @aka L.Polyline
- * @inherits Path
+ * @class ImageOverlay
+ * @aka L.ImageOverlay
+ * @inherits Interactive layer

  *
  *

- * A class for drawing polyline overlays on a map. Extends `Path`.
+ * Used to load and display a single image over specific bounds of the map. Extends `Layer`.

  *
  * @example
  *
  * ```js
  *
  * @example
  *
  * ```js

- * // create a red polyline from an array of LatLng points
- * var latlngs = [
- *     [45.51, -122.68],
- *     [37.77, -122.43],
- *     [34.04, -118.2]
- * ];
- *
- * var polyline = L.polyline(latlngs, {color: 'red'}).addTo(map);
- *
- * // zoom the map to the polyline
- * map.fitBounds(polyline.getBounds());
- * ```
- *
- * You can also pass a multi-dimensional array to represent a `MultiPolyline` shape:
- *
- * ```js
- * // create a red polyline from an array of arrays of LatLng points
- * var latlngs = [
- *     [[45.51, -122.68],
- *      [37.77, -122.43],
- *      [34.04, -118.2]],
- *     [[40.78, -73.91],
- *      [41.83, -87.62],
- *      [32.76, -96.72]]
- * ];
+ * var imageUrl = 'http://www.lib.utexas.edu/maps/historical/newark_nj_1922.jpg',
+ *     imageBounds = [[40.712216, -74.22655], [40.773941, -74.12544]];
+ * L.imageOverlay(imageUrl, imageBounds).addTo(map);

  * ```
  */
 
  * ```
  */
 

-L.Polyline = L.Path.extend({
+var ImageOverlay = Layer.extend({

 
        // @section
 
        // @section

-       // @aka Polyline options
+       // @aka ImageOverlay options

        options: {
        options: {

-               // @option smoothFactor: Number = 1.0
-               // How much to simplify the polyline on each zoom level. More means
-               // better performance and smoother look, and less means more accurate representation.
-               smoothFactor: 1.0,
+               // @option opacity: Number = 1.0
+               // The opacity of the image overlay.
+               opacity: 1,

 
 

-               // @option noClip: Boolean = false
-               // Disable polyline clipping.
-               noClip: false
-       },
+               // @option alt: String = ''
+               // Text for the `alt` attribute of the image (useful for accessibility).
+               alt: '',

 
 

-       initialize: function (latlngs, options) {
-               L.setOptions(this, options);
-               this._setLatLngs(latlngs);
-       },
+               // @option interactive: Boolean = false
+               // If `true`, the image overlay will emit [mouse events](#interactive-layer) when clicked or hovered.
+               interactive: false,

 
 

-       // @method getLatLngs(): LatLng[]
-       // Returns an array of the points in the path, or nested arrays of points in case of multi-polyline.
-       getLatLngs: function () {
-               return this._latlngs;
-       },
+               // @option crossOrigin: Boolean = false
+               // If true, the image will have its crossOrigin attribute set to ''. This is needed if you want to access image pixel data.
+               crossOrigin: false,

 
 

-       // @method setLatLngs(latlngs: LatLng[]): this
-       // Replaces all the points in the polyline with the given array of geographical points.
-       setLatLngs: function (latlngs) {
-               this._setLatLngs(latlngs);
-               return this.redraw();
-       },
+               // @option errorOverlayUrl: String = ''
+               // URL to the overlay image to show in place of the overlay that failed to load.
+               errorOverlayUrl: '',

 
 

-       // @method isEmpty(): Boolean
-       // Returns `true` if the Polyline has no LatLngs.
-       isEmpty: function () {
-               return !this._latlngs.length;
-       },
+               // @option zIndex: Number = 1
+               // The explicit [zIndex](https://developer.mozilla.org/docs/Web/CSS/CSS_Positioning/Understanding_z_index) of the tile layer.
+               zIndex: 1,

 
 

-       closestLayerPoint: function (p) {
-               var minDistance = Infinity,
-                   minPoint = null,
-                   closest = L.LineUtil._sqClosestPointOnSegment,
-                   p1, p2;
+               // @option className: String = ''
+               // A custom class name to assign to the image. Empty by default.
+               className: '',
+       },

 
 

-               for (var j = 0, jLen = this._parts.length; j < jLen; j++) {
-                       var points = this._parts[j];
+       initialize: function (url, bounds, options) { // (String, LatLngBounds, Object)
+               this._url = url;
+               this._bounds = toLatLngBounds(bounds);

 
 

-                       for (var i = 1, len = points.length; i < len; i++) {
-                               p1 = points[i - 1];
-                               p2 = points[i];
+               setOptions(this, options);
+       },

 
 

-                               var sqDist = closest(p, p1, p2, true);
+       onAdd: function () {
+               if (!this._image) {
+                       this._initImage();

 
 

-                               if (sqDist < minDistance) {
-                                       minDistance = sqDist;
-                                       minPoint = closest(p, p1, p2);
-                               }
+                       if (this.options.opacity < 1) {
+                               this._updateOpacity();

                        }
                }
                        }
                }

-               if (minPoint) {
-                       minPoint.distance = Math.sqrt(minDistance);
-               }
-               return minPoint;
-       },

 
 

-       // @method getCenter(): LatLng
-       // Returns the center ([centroid](http://en.wikipedia.org/wiki/Centroid)) of the polyline.
-       getCenter: function () {
-               // throws error when not yet added to map as this center calculation requires projected coordinates
-               if (!this._map) {
-                       throw new Error('Must add layer to map before using getCenter()');
+               if (this.options.interactive) {
+                       addClass(this._image, 'leaflet-interactive');
+                       this.addInteractiveTarget(this._image);

                }
 
                }
 

-               var i, halfDist, segDist, dist, p1, p2, ratio,
-                   points = this._rings[0],
-                   len = points.length;
-
-               if (!len) { return null; }
-
-               // polyline centroid algorithm; only uses the first ring if there are multiple
-
-               for (i = 0, halfDist = 0; i < len - 1; i++) {
-                       halfDist += points[i].distanceTo(points[i + 1]) / 2;
-               }
+               this.getPane().appendChild(this._image);
+               this._reset();
+       },

 
 

-               // The line is so small in the current view that all points are on the same pixel.
-               if (halfDist === 0) {
-                       return this._map.layerPointToLatLng(points[0]);
+       onRemove: function () {
+               remove(this._image);
+               if (this.options.interactive) {
+                       this.removeInteractiveTarget(this._image);

                }
                }

+       },

 
 

-               for (i = 0, dist = 0; i < len - 1; i++) {
-                       p1 = points[i];
-                       p2 = points[i + 1];
-                       segDist = p1.distanceTo(p2);
-                       dist += segDist;
+       // @method setOpacity(opacity: Number): this
+       // Sets the opacity of the overlay.
+       setOpacity: function (opacity) {
+               this.options.opacity = opacity;

 
 

-                       if (dist > halfDist) {
-                               ratio = (dist - halfDist) / segDist;
-                               return this._map.layerPointToLatLng([
-                                       p2.x - ratio * (p2.x - p1.x),
-                                       p2.y - ratio * (p2.y - p1.y)
-                               ]);
-                       }
+               if (this._image) {
+                       this._updateOpacity();

                }
                }

+               return this;

        },
 
        },
 

-       // @method getBounds(): LatLngBounds
-       // Returns the `LatLngBounds` of the path.
-       getBounds: function () {
-               return this._bounds;
+       setStyle: function (styleOpts) {
+               if (styleOpts.opacity) {
+                       this.setOpacity(styleOpts.opacity);
+               }
+               return this;

        },
 
        },
 

-       // @method addLatLng(latlng: LatLng, latlngs? LatLng[]): this
-       // Adds a given point to the polyline. By default, adds to the first ring of
-       // the polyline in case of a multi-polyline, but can be overridden by passing
-       // a specific ring as a LatLng array (that you can earlier access with [`getLatLngs`](#polyline-getlatlngs)).
-       addLatLng: function (latlng, latlngs) {
-               latlngs = latlngs || this._defaultShape();
-               latlng = L.latLng(latlng);
-               latlngs.push(latlng);
-               this._bounds.extend(latlng);
-               return this.redraw();
+       // @method bringToFront(): this
+       // Brings the layer to the top of all overlays.
+       bringToFront: function () {
+               if (this._map) {
+                       toFront(this._image);
+               }
+               return this;

        },
 
        },
 

-       _setLatLngs: function (latlngs) {
-               this._bounds = new L.LatLngBounds();
-               this._latlngs = this._convertLatLngs(latlngs);
+       // @method bringToBack(): this
+       // Brings the layer to the bottom of all overlays.
+       bringToBack: function () {
+               if (this._map) {
+                       toBack(this._image);
+               }
+               return this;

        },
 
        },
 

-       _defaultShape: function () {
-               return L.Polyline._flat(this._latlngs) ? this._latlngs : this._latlngs[0];
+       // @method setUrl(url: String): this
+       // Changes the URL of the image.
+       setUrl: function (url) {
+               this._url = url;
+
+               if (this._image) {
+                       this._image.src = url;
+               }
+               return this;

        },
 
        },
 

-       // recursively convert latlngs input into actual LatLng instances; calculate bounds along the way
-       _convertLatLngs: function (latlngs) {
-               var result = [],
-                   flat = L.Polyline._flat(latlngs);
+       // @method setBounds(bounds: LatLngBounds): this
+       // Update the bounds that this ImageOverlay covers
+       setBounds: function (bounds) {
+               this._bounds = bounds;

 
 

-               for (var i = 0, len = latlngs.length; i < len; i++) {
-                       if (flat) {
-                               result[i] = L.latLng(latlngs[i]);
-                               this._bounds.extend(result[i]);
-                       } else {
-                               result[i] = this._convertLatLngs(latlngs[i]);
-                       }
+               if (this._map) {
+                       this._reset();

                }
                }

-
-               return result;
+               return this;

        },
 
        },
 

-       _project: function () {
-               var pxBounds = new L.Bounds();
-               this._rings = [];
-               this._projectLatlngs(this._latlngs, this._rings, pxBounds);
-
-               var w = this._clickTolerance(),
-                   p = new L.Point(w, w);
+       getEvents: function () {
+               var events = {
+                       zoom: this._reset,
+                       viewreset: this._reset
+               };

 
 

-               if (this._bounds.isValid() && pxBounds.isValid()) {
-                       pxBounds.min._subtract(p);
-                       pxBounds.max._add(p);
-                       this._pxBounds = pxBounds;
+               if (this._zoomAnimated) {
+                       events.zoomanim = this._animateZoom;

                }
                }

+
+               return events;

        },
 
        },
 

-       // recursively turns latlngs into a set of rings with projected coordinates
-       _projectLatlngs: function (latlngs, result, projectedBounds) {
-               var flat = latlngs[0] instanceof L.LatLng,
-                   len = latlngs.length,
-                   i, ring;
+       // @method: setZIndex(value: Number) : this
+       // Changes the [zIndex](#imageoverlay-zindex) of the image overlay.
+       setZIndex: function (value) {
+               this.options.zIndex = value;
+               this._updateZIndex();
+               return this;
+       },

 
 

-               if (flat) {
-                       ring = [];
-                       for (i = 0; i < len; i++) {
-                               ring[i] = this._map.latLngToLayerPoint(latlngs[i]);
-                               projectedBounds.extend(ring[i]);
-                       }
-                       result.push(ring);
-               } else {
-                       for (i = 0; i < len; i++) {
-                               this._projectLatlngs(latlngs[i], result, projectedBounds);
-                       }
-               }
+       // @method getBounds(): LatLngBounds
+       // Get the bounds that this ImageOverlay covers
+       getBounds: function () {
+               return this._bounds;

        },
 
        },
 

-       // clip polyline by renderer bounds so that we have less to render for performance
-       _clipPoints: function () {
-               var bounds = this._renderer._bounds;
+       // @method getElement(): HTMLElement
+       // Returns the instance of [`HTMLImageElement`](https://developer.mozilla.org/docs/Web/API/HTMLImageElement)
+       // used by this overlay.
+       getElement: function () {
+               return this._image;
+       },

 
 

-               this._parts = [];
-               if (!this._pxBounds || !this._pxBounds.intersects(bounds)) {
-                       return;
+       _initImage: function () {
+               var img = this._image = create$1('img',
+                               'leaflet-image-layer ' + (this._zoomAnimated ? 'leaflet-zoom-animated' : '') +
+                                (this.options.className || ''));
+
+               img.onselectstart = falseFn;
+               img.onmousemove = falseFn;
+
+               // @event load: Event
+               // Fired when the ImageOverlay layer has loaded its image
+               img.onload = bind(this.fire, this, 'load');
+               img.onerror = bind(this._overlayOnError, this, 'error');
+
+               if (this.options.crossOrigin) {
+                       img.crossOrigin = '';

                }
 
                }
 

-               if (this.options.noClip) {
-                       this._parts = this._rings;
-                       return;
+               if (this.options.zIndex) {
+                       this._updateZIndex();

                }
 
                }
 

-               var parts = this._parts,
-                   i, j, k, len, len2, segment, points;
+               img.src = this._url;
+               img.alt = this.options.alt;
+       },

 
 

-               for (i = 0, k = 0, len = this._rings.length; i < len; i++) {
-                       points = this._rings[i];
+       _animateZoom: function (e) {
+               var scale = this._map.getZoomScale(e.zoom),
+                   offset = this._map._latLngBoundsToNewLayerBounds(this._bounds, e.zoom, e.center).min;

 
 

-                       for (j = 0, len2 = points.length; j < len2 - 1; j++) {
-                               segment = L.LineUtil.clipSegment(points[j], points[j + 1], bounds, j, true);
+               setTransform(this._image, offset, scale);
+       },

 
 

-                               if (!segment) { continue; }
+       _reset: function () {
+               var image = this._image,
+                   bounds = new Bounds(
+                       this._map.latLngToLayerPoint(this._bounds.getNorthWest()),
+                       this._map.latLngToLayerPoint(this._bounds.getSouthEast())),
+                   size = bounds.getSize();

 
 

-                               parts[k] = parts[k] || [];
-                               parts[k].push(segment[0]);
+               setPosition(image, bounds.min);

 
 

-                               // if segment goes out of screen, or it's the last one, it's the end of the line part
-                               if ((segment[1] !== points[j + 1]) || (j === len2 - 2)) {
-                                       parts[k].push(segment[1]);
-                                       k++;
-                               }
-                       }
-               }
+               image.style.width  = size.x + 'px';
+               image.style.height = size.y + 'px';

        },
 
        },
 

-       // simplify each clipped part of the polyline for performance
-       _simplifyPoints: function () {
-               var parts = this._parts,
-                   tolerance = this.options.smoothFactor;
+       _updateOpacity: function () {
+               setOpacity(this._image, this.options.opacity);
+       },

 
 

-               for (var i = 0, len = parts.length; i < len; i++) {
-                       parts[i] = L.LineUtil.simplify(parts[i], tolerance);
+       _updateZIndex: function () {
+               if (this._image && this.options.zIndex !== undefined && this.options.zIndex !== null) {
+                       this._image.style.zIndex = this.options.zIndex;

                }
        },
 
                }
        },
 

-       _update: function () {
-               if (!this._map) { return; }
-
-               this._clipPoints();
-               this._simplifyPoints();
-               this._updatePath();
-       },
+       _overlayOnError: function () {
+               // @event error: Event
+               // Fired when the ImageOverlay layer has loaded its image
+               this.fire('error');

 
 

-       _updatePath: function () {
-               this._renderer._updatePoly(this);
+               var errorUrl = this.options.errorOverlayUrl;
+               if (errorUrl && this._url !== errorUrl) {
+                       this._url = errorUrl;
+                       this._image.src = errorUrl;
+               }

        }
 });
 
        }
 });
 

-// @factory L.polyline(latlngs: LatLng[], options?: Polyline options)
-// Instantiates a polyline object given an array of geographical points and
-// optionally an options object. You can create a `Polyline` object with
-// multiple separate lines (`MultiPolyline`) by passing an array of arrays
-// of geographic points.
-L.polyline = function (latlngs, options) {
-       return new L.Polyline(latlngs, options);
-};
-
-L.Polyline._flat = function (latlngs) {
-       // true if it's a flat array of latlngs; false if nested
-       return !L.Util.isArray(latlngs[0]) || (typeof latlngs[0][0] !== 'object' && typeof latlngs[0][0] !== 'undefined');
+// @factory L.imageOverlay(imageUrl: String, bounds: LatLngBounds, options?: ImageOverlay options)
+// Instantiates an image overlay object given the URL of the image and the
+// geographical bounds it is tied to.
+var imageOverlay = function (url, bounds, options) {
+       return new ImageOverlay(url, bounds, options);

 };
 
 };
 

-
-

 /*
 /*

- * @namespace PolyUtil
- * Various utility functions for polygon geometries.
+ * @class VideoOverlay
+ * @aka L.VideoOverlay
+ * @inherits ImageOverlay
+ *
+ * Used to load and display a video player over specific bounds of the map. Extends `ImageOverlay`.
+ *
+ * A video overlay uses the [`<video>`](https://developer.mozilla.org/docs/Web/HTML/Element/video)
+ * HTML5 element.
+ *
+ * @example
+ *
+ * ```js
+ * var videoUrl = 'https://www.mapbox.com/bites/00188/patricia_nasa.webm',
+ *     imageBounds = [[ 32, -130], [ 13, -100]];
+ * L.imageOverlay(imageUrl, imageBounds).addTo(map);
+ * ```

  */
 
  */
 

-L.PolyUtil = {};
+var VideoOverlay = ImageOverlay.extend({

 
 

-/* @function clipPolygon(points: Point[], bounds: Bounds, round?: Boolean): Point[]
- * Clips the polygon geometry defined by the given `points` by the given bounds (using the [Sutherland-Hodgeman algorithm](https://en.wikipedia.org/wiki/Sutherland%E2%80%93Hodgman_algorithm)).
- * Used by Leaflet to only show polygon points that are on the screen or near, increasing
- * performance. Note that polygon points needs different algorithm for clipping
- * than polyline, so there's a seperate method for it.
- */
-L.PolyUtil.clipPolygon = function (points, bounds, round) {
-       var clippedPoints,
-           edges = [1, 4, 2, 8],
-           i, j, k,
-           a, b,
-           len, edge, p,
-           lu = L.LineUtil;
+       // @section
+       // @aka VideoOverlay options
+       options: {
+               // @option autoplay: Boolean = true
+               // Whether the video starts playing automatically when loaded.
+               autoplay: true,

 
 

-       for (i = 0, len = points.length; i < len; i++) {
-               points[i]._code = lu._getBitCode(points[i], bounds);
-       }
+               // @option loop: Boolean = true
+               // Whether the video will loop back to the beginning when played.
+               loop: true
+       },

 
 

-       // for each edge (left, bottom, right, top)
-       for (k = 0; k < 4; k++) {
-               edge = edges[k];
-               clippedPoints = [];
+       _initImage: function () {
+               var vid = this._image = create$1('video',
+                       'leaflet-image-layer ' + (this._zoomAnimated ? 'leaflet-zoom-animated' : ''));

 
 

-               for (i = 0, len = points.length, j = len - 1; i < len; j = i++) {
-                       a = points[i];
-                       b = points[j];
+               vid.onselectstart = falseFn;
+               vid.onmousemove = falseFn;

 
 

-                       // if a is inside the clip window
-                       if (!(a._code & edge)) {
-                               // if b is outside the clip window (a->b goes out of screen)
-                               if (b._code & edge) {
-                                       p = lu._getEdgeIntersection(b, a, edge, bounds, round);
-                                       p._code = lu._getBitCode(p, bounds);
-                                       clippedPoints.push(p);
-                               }
-                               clippedPoints.push(a);
+               // @event load: Event
+               // Fired when the video has finished loading the first frame
+               vid.onloadeddata = bind(this.fire, this, 'load');

 
 

-                       // else if b is inside the clip window (a->b enters the screen)
-                       } else if (!(b._code & edge)) {
-                               p = lu._getEdgeIntersection(b, a, edge, bounds, round);
-                               p._code = lu._getBitCode(p, bounds);
-                               clippedPoints.push(p);
-                       }
+               if (!isArray(this._url)) { this._url = [this._url]; }
+
+               vid.autoplay = !!this.options.autoplay;
+               vid.loop = !!this.options.loop;
+               for (var i = 0; i < this._url.length; i++) {
+                       var source = create$1('source');
+                       source.src = this._url[i];
+                       vid.appendChild(source);

                }
                }

-               points = clippedPoints;

        }
 
        }
 

-       return points;
-};
+       // @method getElement(): HTMLVideoElement
+       // Returns the instance of [`HTMLVideoElement`](https://developer.mozilla.org/docs/Web/API/HTMLVideoElement)
+       // used by this overlay.
+});

 
 
 
 

+// @factory L.videoOverlay(videoUrl: String|Array, bounds: LatLngBounds, options?: VideoOverlay options)
+// Instantiates an image overlay object given the URL of the video (or array of URLs) and the
+// geographical bounds it is tied to.
+function videoOverlay(url, bounds, options) {
+       return new VideoOverlay(url, bounds, options);
+}

 
 /*
 
 /*

- * @class Polygon
- * @aka L.Polygon
- * @inherits Polyline
- *
- * A class for drawing polygon overlays on a map. Extends `Polyline`.
- *
- * Note that points you pass when creating a polygon shouldn't have an additional last point equal to the first one — it's better to filter out such points.
- *
- *
- * @example
- *
- * ```js
- * // create a red polygon from an array of LatLng points
- * var latlngs = [[37, -109.05],[41, -109.03],[41, -102.05],[37, -102.04]];
- *
- * var polygon = L.polygon(latlngs, {color: 'red'}).addTo(map);
- *
- * // zoom the map to the polygon
- * map.fitBounds(polygon.getBounds());
- * ```
- *
- * You can also pass an array of arrays of latlngs, with the first array representing the outer shape and the other arrays representing holes in the outer shape:
- *
- * ```js
- * var latlngs = [
- *   [[37, -109.05],[41, -109.03],[41, -102.05],[37, -102.04]], // outer ring
- *   [[37.29, -108.58],[40.71, -108.58],[40.71, -102.50],[37.29, -102.50]] // hole
- * ];
- * ```
- *
- * Additionally, you can pass a multi-dimensional array to represent a MultiPolygon shape.
- *
- * ```js
- * var latlngs = [
- *   [ // first polygon
- *     [[37, -109.05],[41, -109.03],[41, -102.05],[37, -102.04]], // outer ring
- *     [[37.29, -108.58],[40.71, -108.58],[40.71, -102.50],[37.29, -102.50]] // hole
- *   ],
- *   [ // second polygon
- *     [[41, -111.03],[45, -111.04],[45, -104.05],[41, -104.05]]
- *   ]
- * ];
- * ```
+ * @class DivOverlay
+ * @inherits Layer
+ * @aka L.DivOverlay
+ * Base model for L.Popup and L.Tooltip. Inherit from it for custom popup like plugins.

  */
 
  */
 

-L.Polygon = L.Polyline.extend({
+// @namespace DivOverlay
+var DivOverlay = Layer.extend({

 
 

+       // @section
+       // @aka DivOverlay options

        options: {
        options: {

-               fill: true
+               // @option offset: Point = Point(0, 7)
+               // The offset of the popup position. Useful to control the anchor
+               // of the popup when opening it on some overlays.
+               offset: [0, 7],
+
+               // @option className: String = ''
+               // A custom CSS class name to assign to the popup.
+               className: '',
+
+               // @option pane: String = 'popupPane'
+               // `Map pane` where the popup will be added.
+               pane: 'popupPane'
+       },
+
+       initialize: function (options, source) {
+               setOptions(this, options);
+
+               this._source = source;
+       },
+
+       onAdd: function (map) {
+               this._zoomAnimated = map._zoomAnimated;
+
+               if (!this._container) {
+                       this._initLayout();
+               }
+
+               if (map._fadeAnimated) {
+                       setOpacity(this._container, 0);
+               }
+
+               clearTimeout(this._removeTimeout);
+               this.getPane().appendChild(this._container);
+               this.update();
+
+               if (map._fadeAnimated) {
+                       setOpacity(this._container, 1);
+               }
+
+               this.bringToFront();
+       },
+
+       onRemove: function (map) {
+               if (map._fadeAnimated) {
+                       setOpacity(this._container, 0);
+                       this._removeTimeout = setTimeout(bind(remove, undefined, this._container), 200);
+               } else {
+                       remove(this._container);
+               }
+       },
+
+       // @namespace Popup
+       // @method getLatLng: LatLng
+       // Returns the geographical point of popup.
+       getLatLng: function () {
+               return this._latlng;
+       },
+
+       // @method setLatLng(latlng: LatLng): this
+       // Sets the geographical point where the popup will open.
+       setLatLng: function (latlng) {
+               this._latlng = toLatLng(latlng);
+               if (this._map) {
+                       this._updatePosition();
+                       this._adjustPan();
+               }
+               return this;
+       },
+
+       // @method getContent: String|HTMLElement
+       // Returns the content of the popup.
+       getContent: function () {
+               return this._content;
+       },
+
+       // @method setContent(htmlContent: String|HTMLElement|Function): this
+       // Sets the HTML content of the popup. If a function is passed the source layer will be passed to the function. The function should return a `String` or `HTMLElement` to be used in the popup.
+       setContent: function (content) {
+               this._content = content;
+               this.update();
+               return this;

        },
 
        },
 

-       isEmpty: function () {
-               return !this._latlngs.length || !this._latlngs[0].length;
+       // @method getElement: String|HTMLElement
+       // Alias for [getContent()](#popup-getcontent)
+       getElement: function () {
+               return this._container;

        },
 
        },
 

-       getCenter: function () {
-               // throws error when not yet added to map as this center calculation requires projected coordinates
-               if (!this._map) {
-                       throw new Error('Must add layer to map before using getCenter()');
-               }
-
-               var i, j, p1, p2, f, area, x, y, center,
-                   points = this._rings[0],
-                   len = points.length;
+       // @method update: null
+       // Updates the popup content, layout and position. Useful for updating the popup after something inside changed, e.g. image loaded.
+       update: function () {
+               if (!this._map) { return; }

 
 

-               if (!len) { return null; }
+               this._container.style.visibility = 'hidden';

 
 

-               // polygon centroid algorithm; only uses the first ring if there are multiple
+               this._updateContent();
+               this._updateLayout();
+               this._updatePosition();

 
 

-               area = x = y = 0;
+               this._container.style.visibility = '';

 
 

-               for (i = 0, j = len - 1; i < len; j = i++) {
-                       p1 = points[i];
-                       p2 = points[j];
+               this._adjustPan();
+       },

 
 

-                       f = p1.y * p2.x - p2.y * p1.x;
-                       x += (p1.x + p2.x) * f;
-                       y += (p1.y + p2.y) * f;
-                       area += f * 3;
-               }
+       getEvents: function () {
+               var events = {
+                       zoom: this._updatePosition,
+                       viewreset: this._updatePosition
+               };

 
 

-               if (area === 0) {
-                       // Polygon is so small that all points are on same pixel.
-                       center = points[0];
-               } else {
-                       center = [x / area, y / area];
+               if (this._zoomAnimated) {
+                       events.zoomanim = this._animateZoom;

                }
                }

-               return this._map.layerPointToLatLng(center);
+               return events;

        },
 
        },
 

-       _convertLatLngs: function (latlngs) {
-               var result = L.Polyline.prototype._convertLatLngs.call(this, latlngs),
-                   len = result.length;
-
-               // remove last point if it equals first one
-               if (len >= 2 && result[0] instanceof L.LatLng && result[0].equals(result[len - 1])) {
-                       result.pop();
-               }
-               return result;
+       // @method isOpen: Boolean
+       // Returns `true` when the popup is visible on the map.
+       isOpen: function () {
+               return !!this._map && this._map.hasLayer(this);

        },
 
        },
 

-       _setLatLngs: function (latlngs) {
-               L.Polyline.prototype._setLatLngs.call(this, latlngs);
-               if (L.Polyline._flat(this._latlngs)) {
-                       this._latlngs = [this._latlngs];
+       // @method bringToFront: this
+       // Brings this popup in front of other popups (in the same map pane).
+       bringToFront: function () {
+               if (this._map) {
+                       toFront(this._container);

                }
                }

+               return this;

        },
 
        },
 

-       _defaultShape: function () {
-               return L.Polyline._flat(this._latlngs[0]) ? this._latlngs[0] : this._latlngs[0][0];
+       // @method bringToBack: this
+       // Brings this popup to the back of other popups (in the same map pane).
+       bringToBack: function () {
+               if (this._map) {
+                       toBack(this._container);
+               }
+               return this;

        },
 
        },
 

-       _clipPoints: function () {
-               // polygons need a different clipping algorithm so we redefine that
-
-               var bounds = this._renderer._bounds,
-                   w = this.options.weight,
-                   p = new L.Point(w, w);
-
-               // increase clip padding by stroke width to avoid stroke on clip edges
-               bounds = new L.Bounds(bounds.min.subtract(p), bounds.max.add(p));
-
-               this._parts = [];
-               if (!this._pxBounds || !this._pxBounds.intersects(bounds)) {
-                       return;
-               }
+       _updateContent: function () {
+               if (!this._content) { return; }

 
 

-               if (this.options.noClip) {
-                       this._parts = this._rings;
-                       return;
-               }
+               var node = this._contentNode;
+               var content = (typeof this._content === 'function') ? this._content(this._source || this) : this._content;

 
 

-               for (var i = 0, len = this._rings.length, clipped; i < len; i++) {
-                       clipped = L.PolyUtil.clipPolygon(this._rings[i], bounds, true);
-                       if (clipped.length) {
-                               this._parts.push(clipped);
+               if (typeof content === 'string') {
+                       node.innerHTML = content;
+               } else {
+                       while (node.hasChildNodes()) {
+                               node.removeChild(node.firstChild);

                        }
                        }

+                       node.appendChild(content);

                }
                }

+               this.fire('contentupdate');

        },
 
        },
 

-       _updatePath: function () {
-               this._renderer._updatePoly(this, true);
-       }
-});
+       _updatePosition: function () {
+               if (!this._map) { return; }

 
 

+               var pos = this._map.latLngToLayerPoint(this._latlng),
+                   offset = toPoint(this.options.offset),
+                   anchor = this._getAnchor();

 
 

-// @factory L.polygon(latlngs: LatLng[], options?: Polyline options)
-L.polygon = function (latlngs, options) {
-       return new L.Polygon(latlngs, options);
-};
+               if (this._zoomAnimated) {
+                       setPosition(this._container, pos.add(anchor));
+               } else {
+                       offset = offset.add(pos).add(anchor);
+               }

 
 

+               var bottom = this._containerBottom = -offset.y,
+                   left = this._containerLeft = -Math.round(this._containerWidth / 2) + offset.x;
+
+               // bottom position the popup in case the height of the popup changes (images loading etc)
+               this._container.style.bottom = bottom + 'px';
+               this._container.style.left = left + 'px';
+       },

 
 

+       _getAnchor: function () {
+               return [0, 0];
+       }

 
 

-/*
- * L.Rectangle extends Polygon and creates a rectangle when passed a LatLngBounds object.
- */
+});

 
 /*
 
 /*

- * @class Rectangle
- * @aka L.Retangle
- * @inherits Polygon
- *
- * A class for drawing rectangle overlays on a map. Extends `Polygon`.
+ * @class Popup
+ * @inherits DivOverlay
+ * @aka L.Popup
+ * Used to open popups in certain places of the map. Use [Map.openPopup](#map-openpopup) to
+ * open popups while making sure that only one popup is open at one time
+ * (recommended for usability), or use [Map.addLayer](#map-addlayer) to open as many as you want.

  *
  * @example
  *
  *
  * @example
  *

- * ```js
- * // define rectangle geographical bounds
- * var bounds = [[54.559322, -5.767822], [56.1210604, -3.021240]];
- *
- * // create an orange rectangle
- * L.rectangle(bounds, {color: "#ff7800", weight: 1}).addTo(map);
+ * If you want to just bind a popup to marker click and then open it, it's really easy:

  *
  *

- * // zoom the map to the rectangle bounds
- * map.fitBounds(bounds);
+ * ```js
+ * marker.bindPopup(popupContent).openPopup();

  * ```
  * ```

+ * Path overlays like polylines also have a `bindPopup` method.
+ * Here's a more complicated way to open a popup on a map:

  *
  *

+ * ```js
+ * var popup = L.popup()
+ *     .setLatLng(latlng)
+ *     .setContent('<p>Hello world!<br />This is a nice popup.</p>')
+ *     .openOn(map);
+ * ```

  */
 
 
  */
 
 

-L.Rectangle = L.Polygon.extend({
-       initialize: function (latLngBounds, options) {
-               L.Polygon.prototype.initialize.call(this, this._boundsToLatLngs(latLngBounds), options);
-       },
-
-       // @method setBounds(latLngBounds: LatLngBounds): this
-       // Redraws the rectangle with the passed bounds.
-       setBounds: function (latLngBounds) {
-               return this.setLatLngs(this._boundsToLatLngs(latLngBounds));
-       },
-
-       _boundsToLatLngs: function (latLngBounds) {
-               latLngBounds = L.latLngBounds(latLngBounds);
-               return [
-                       latLngBounds.getSouthWest(),
-                       latLngBounds.getNorthWest(),
-                       latLngBounds.getNorthEast(),
-                       latLngBounds.getSouthEast()
-               ];
-       }
-});
-
+// @namespace Popup
+var Popup = DivOverlay.extend({

 
 

-// @factory L.rectangle(latLngBounds: LatLngBounds, options?: Polyline options)
-L.rectangle = function (latLngBounds, options) {
-       return new L.Rectangle(latLngBounds, options);
-};
+       // @section
+       // @aka Popup options
+       options: {
+               // @option maxWidth: Number = 300
+               // Max width of the popup, in pixels.
+               maxWidth: 300,

 
 

+               // @option minWidth: Number = 50
+               // Min width of the popup, in pixels.
+               minWidth: 50,

 
 

+               // @option maxHeight: Number = null
+               // If set, creates a scrollable container of the given height
+               // inside a popup if its content exceeds it.
+               maxHeight: null,

 
 

-/*
- * @class CircleMarker
- * @aka L.CircleMarker
- * @inherits Path
- *
- * A circle of a fixed size with radius specified in pixels. Extends `Path`.
- */
+               // @option autoPan: Boolean = true
+               // Set it to `false` if you don't want the map to do panning animation
+               // to fit the opened popup.
+               autoPan: true,

 
 

-L.CircleMarker = L.Path.extend({
+               // @option autoPanPaddingTopLeft: Point = null
+               // The margin between the popup and the top left corner of the map
+               // view after autopanning was performed.
+               autoPanPaddingTopLeft: null,

 
 

-       // @section
-       // @aka CircleMarker options
-       options: {
-               fill: true,
+               // @option autoPanPaddingBottomRight: Point = null
+               // The margin between the popup and the bottom right corner of the map
+               // view after autopanning was performed.
+               autoPanPaddingBottomRight: null,

 
 

-               // @option radius: Number = 10
-               // Radius of the circle marker, in pixels
-               radius: 10
-       },
+               // @option autoPanPadding: Point = Point(5, 5)
+               // Equivalent of setting both top left and bottom right autopan padding to the same value.
+               autoPanPadding: [5, 5],

 
 

-       initialize: function (latlng, options) {
-               L.setOptions(this, options);
-               this._latlng = L.latLng(latlng);
-               this._radius = this.options.radius;
-       },
+               // @option keepInView: Boolean = false
+               // Set it to `true` if you want to prevent users from panning the popup
+               // off of the screen while it is open.
+               keepInView: false,

 
 

-       // @method setLatLng(latLng: LatLng): this
-       // Sets the position of a circle marker to a new location.
-       setLatLng: function (latlng) {
-               this._latlng = L.latLng(latlng);
-               this.redraw();
-               return this.fire('move', {latlng: this._latlng});
-       },
+               // @option closeButton: Boolean = true
+               // Controls the presence of a close button in the popup.
+               closeButton: true,

 
 

-       // @method getLatLng(): LatLng
-       // Returns the current geographical position of the circle marker
-       getLatLng: function () {
-               return this._latlng;
-       },
+               // @option autoClose: Boolean = true
+               // Set it to `false` if you want to override the default behavior of
+               // the popup closing when another popup is opened.
+               autoClose: true,

 
 

-       // @method setRadius(radius: Number): this
-       // Sets the radius of a circle marker. Units are in pixels.
-       setRadius: function (radius) {
-               this.options.radius = this._radius = radius;
-               return this.redraw();
-       },
+               // @option closeOnClick: Boolean = *
+               // Set it if you want to override the default behavior of the popup closing when user clicks
+               // on the map. Defaults to the map's [`closePopupOnClick`](#map-closepopuponclick) option.

 
 

-       // @method getRadius(): Number
-       // Returns the current radius of the circle
-       getRadius: function () {
-               return this._radius;
+               // @option className: String = ''
+               // A custom CSS class name to assign to the popup.
+               className: ''

        },
 
        },
 

-       setStyle : function (options) {
-               var radius = options && options.radius || this._radius;
-               L.Path.prototype.setStyle.call(this, options);
-               this.setRadius(radius);
+       // @namespace Popup
+       // @method openOn(map: Map): this
+       // Adds the popup to the map and closes the previous one. The same as `map.openPopup(popup)`.
+       openOn: function (map) {
+               map.openPopup(this);

                return this;
        },
 
                return this;
        },
 

-       _project: function () {
-               this._point = this._map.latLngToLayerPoint(this._latlng);
-               this._updateBounds();
-       },
+       onAdd: function (map) {
+               DivOverlay.prototype.onAdd.call(this, map);

 
 

-       _updateBounds: function () {
-               var r = this._radius,
-                   r2 = this._radiusY || r,
-                   w = this._clickTolerance(),
-                   p = [r + w, r2 + w];
-               this._pxBounds = new L.Bounds(this._point.subtract(p), this._point.add(p));
-       },
+               // @namespace Map
+               // @section Popup events
+               // @event popupopen: PopupEvent
+               // Fired when a popup is opened in the map
+               map.fire('popupopen', {popup: this});

 
 

-       _update: function () {
-               if (this._map) {
-                       this._updatePath();
+               if (this._source) {
+                       // @namespace Layer
+                       // @section Popup events
+                       // @event popupopen: PopupEvent
+                       // Fired when a popup bound to this layer is opened
+                       this._source.fire('popupopen', {popup: this}, true);
+                       // For non-path layers, we toggle the popup when clicking
+                       // again the layer, so prevent the map to reopen it.
+                       if (!(this._source instanceof Path)) {
+                               this._source.on('preclick', stopPropagation);
+                       }

                }
        },
 
                }
        },
 

-       _updatePath: function () {
-               this._renderer._updateCircle(this);
-       },
-
-       _empty: function () {
-               return this._radius && !this._renderer._bounds.intersects(this._pxBounds);
-       }
-});
+       onRemove: function (map) {
+               DivOverlay.prototype.onRemove.call(this, map);

 
 

+               // @namespace Map
+               // @section Popup events
+               // @event popupclose: PopupEvent
+               // Fired when a popup in the map is closed
+               map.fire('popupclose', {popup: this});

 
 

-// @factory L.circleMarker(latlng: LatLng, options?: CircleMarker options)
-// Instantiates a circle marker object given a geographical point, and an optional options object.
-L.circleMarker = function (latlng, options) {
-       return new L.CircleMarker(latlng, options);
-};
+               if (this._source) {
+                       // @namespace Layer
+                       // @section Popup events
+                       // @event popupclose: PopupEvent
+                       // Fired when a popup bound to this layer is closed
+                       this._source.fire('popupclose', {popup: this}, true);
+                       if (!(this._source instanceof Path)) {
+                               this._source.off('preclick', stopPropagation);
+                       }
+               }
+       },

 
 

+       getEvents: function () {
+               var events = DivOverlay.prototype.getEvents.call(this);

 
 

+               if (this.options.closeOnClick !== undefined ? this.options.closeOnClick : this._map.options.closePopupOnClick) {
+                       events.preclick = this._close;
+               }

 
 

-/*
- * @class Circle
- * @aka L.Circle
- * @inherits CircleMarker
- *
- * A class for drawing circle overlays on a map. Extends `CircleMarker`.
- *
- * It's an approximation and starts to diverge from a real circle closer to poles (due to projection distortion).
- *
- * @example
- *
- * ```js
- * L.circle([50.5, 30.5], {radius: 200}).addTo(map);
- * ```
- */
+               if (this.options.keepInView) {
+                       events.moveend = this._adjustPan;
+               }

 
 

-L.Circle = L.CircleMarker.extend({
+               return events;
+       },

 
 

-       initialize: function (latlng, options, legacyOptions) {
-               if (typeof options === 'number') {
-                       // Backwards compatibility with 0.7.x factory (latlng, radius, options?)
-                       options = L.extend({}, legacyOptions, {radius: options});
+       _close: function () {
+               if (this._map) {
+                       this._map.closePopup(this);

                }
                }

-               L.setOptions(this, options);
-               this._latlng = L.latLng(latlng);
+       },

 
 

-               if (isNaN(this.options.radius)) { throw new Error('Circle radius cannot be NaN'); }
+       _initLayout: function () {
+               var prefix = 'leaflet-popup',
+                   container = this._container = create$1('div',
+                       prefix + ' ' + (this.options.className || '') +
+                       ' leaflet-zoom-animated');

 
 

-               // @section
-               // @aka Circle options
-               // @option radius: Number; Radius of the circle, in meters.
-               this._mRadius = this.options.radius;
-       },
+               var wrapper = this._wrapper = create$1('div', prefix + '-content-wrapper', container);
+               this._contentNode = create$1('div', prefix + '-content', wrapper);

 
 

-       // @method setRadius(radius: Number): this
-       // Sets the radius of a circle. Units are in meters.
-       setRadius: function (radius) {
-               this._mRadius = radius;
-               return this.redraw();
-       },
+               disableClickPropagation(wrapper);
+               disableScrollPropagation(this._contentNode);
+               on(wrapper, 'contextmenu', stopPropagation);

 
 

-       // @method getRadius(): Number
-       // Returns the current radius of a circle. Units are in meters.
-       getRadius: function () {
-               return this._mRadius;
-       },
+               this._tipContainer = create$1('div', prefix + '-tip-container', container);
+               this._tip = create$1('div', prefix + '-tip', this._tipContainer);

 
 

-       // @method getBounds(): LatLngBounds
-       // Returns the `LatLngBounds` of the path.
-       getBounds: function () {
-               var half = [this._radius, this._radiusY || this._radius];
+               if (this.options.closeButton) {
+                       var closeButton = this._closeButton = create$1('a', prefix + '-close-button', container);
+                       closeButton.href = '#close';
+                       closeButton.innerHTML = '&#215;';

 
 

-               return new L.LatLngBounds(
-                       this._map.layerPointToLatLng(this._point.subtract(half)),
-                       this._map.layerPointToLatLng(this._point.add(half)));
+                       on(closeButton, 'click', this._onCloseButtonClick, this);
+               }

        },
 
        },
 

-       setStyle: L.Path.prototype.setStyle,
+       _updateLayout: function () {
+               var container = this._contentNode,
+                   style = container.style;

 
 

-       _project: function () {
+               style.width = '';
+               style.whiteSpace = 'nowrap';

 
 

-               var lng = this._latlng.lng,
-                   lat = this._latlng.lat,
-                   map = this._map,
-                   crs = map.options.crs;
+               var width = container.offsetWidth;
+               width = Math.min(width, this.options.maxWidth);
+               width = Math.max(width, this.options.minWidth);

 
 

-               if (crs.distance === L.CRS.Earth.distance) {
-                       var d = Math.PI / 180,
-                           latR = (this._mRadius / L.CRS.Earth.R) / d,
-                           top = map.project([lat + latR, lng]),
-                           bottom = map.project([lat - latR, lng]),
-                           p = top.add(bottom).divideBy(2),
-                           lat2 = map.unproject(p).lat,
-                           lngR = Math.acos((Math.cos(latR * d) - Math.sin(lat * d) * Math.sin(lat2 * d)) /
-                                   (Math.cos(lat * d) * Math.cos(lat2 * d))) / d;
+               style.width = (width + 1) + 'px';
+               style.whiteSpace = '';

 
 

-                       if (isNaN(lngR) || lngR === 0) {
-                               lngR = latR / Math.cos(Math.PI / 180 * lat); // Fallback for edge case, #2425
-                       }
+               style.height = '';

 
 

-                       this._point = p.subtract(map.getPixelOrigin());
-                       this._radius = isNaN(lngR) ? 0 : Math.max(Math.round(p.x - map.project([lat2, lng - lngR]).x), 1);
-                       this._radiusY = Math.max(Math.round(p.y - top.y), 1);
+               var height = container.offsetHeight,
+                   maxHeight = this.options.maxHeight,
+                   scrolledClass = 'leaflet-popup-scrolled';

 
 

+               if (maxHeight && height > maxHeight) {
+                       style.height = maxHeight + 'px';
+                       addClass(container, scrolledClass);

                } else {
                } else {

-                       var latlng2 = crs.unproject(crs.project(this._latlng).subtract([this._mRadius, 0]));
-
-                       this._point = map.latLngToLayerPoint(this._latlng);
-                       this._radius = this._point.x - map.latLngToLayerPoint(latlng2).x;
+                       removeClass(container, scrolledClass);

                }
 
                }
 

-               this._updateBounds();
-       }
-});
+               this._containerWidth = this._container.offsetWidth;
+       },

 
 

-// @factory L.circle(latlng: LatLng, options?: Circle options)
-// Instantiates a circle object given a geographical point, and an options object
-// which contains the circle radius.
-// @alternative
-// @factory L.circle(latlng: LatLng, radius: Number, options?: Circle options)
-// Obsolete way of instantiating a circle, for compatibility with 0.7.x code.
-// Do not use in new applications or plugins.
-L.circle = function (latlng, options, legacyOptions) {
-       return new L.Circle(latlng, options, legacyOptions);
-};
+       _animateZoom: function (e) {
+               var pos = this._map._latLngToNewLayerPoint(this._latlng, e.zoom, e.center),
+                   anchor = this._getAnchor();
+               setPosition(this._container, pos.add(anchor));
+       },

 
 

+       _adjustPan: function () {
+               if (!this.options.autoPan || (this._map._panAnim && this._map._panAnim._inProgress)) { return; }

 
 

+               var map = this._map,
+                   marginBottom = parseInt(getStyle(this._container, 'marginBottom'), 10) || 0,
+                   containerHeight = this._container.offsetHeight + marginBottom,
+                   containerWidth = this._containerWidth,
+                   layerPos = new Point(this._containerLeft, -containerHeight - this._containerBottom);

 
 

-/*
- * @class SVG
- * @inherits Renderer
- * @aka L.SVG
- *
- * Allows vector layers to be displayed with [SVG](https://developer.mozilla.org/docs/Web/SVG).
- * Inherits `Renderer`.
- *
- * Due to [technical limitations](http://caniuse.com/#search=svg), SVG is not
- * available in all web browsers, notably Android 2.x and 3.x.
- *
- * Although SVG is not available on IE7 and IE8, these browsers support
- * [VML](https://en.wikipedia.org/wiki/Vector_Markup_Language)
- * (a now deprecated technology), and the SVG renderer will fall back to VML in
- * this case.
- *
- * @example
- *
- * Use SVG by default for all paths in the map:
- *
- * ```js
- * var map = L.map('map', {
- *     renderer: L.svg()
- * });
- * ```
- *
- * Use a SVG renderer with extra padding for specific vector geometries:
- *
- * ```js
- * var map = L.map('map');
- * var myRenderer = L.svg({ padding: 0.5 });
- * var line = L.polyline( coordinates, { renderer: myRenderer } );
- * var circle = L.circle( center, { renderer: myRenderer } );
- * ```
- */
+               layerPos._add(getPosition(this._container));
+
+               var containerPos = map.layerPointToContainerPoint(layerPos),
+                   padding = toPoint(this.options.autoPanPadding),
+                   paddingTL = toPoint(this.options.autoPanPaddingTopLeft || padding),
+                   paddingBR = toPoint(this.options.autoPanPaddingBottomRight || padding),
+                   size = map.getSize(),
+                   dx = 0,
+                   dy = 0;
+
+               if (containerPos.x + containerWidth + paddingBR.x > size.x) { // right
+                       dx = containerPos.x + containerWidth - size.x + paddingBR.x;
+               }
+               if (containerPos.x - dx - paddingTL.x < 0) { // left
+                       dx = containerPos.x - paddingTL.x;
+               }
+               if (containerPos.y + containerHeight + paddingBR.y > size.y) { // bottom
+                       dy = containerPos.y + containerHeight - size.y + paddingBR.y;
+               }
+               if (containerPos.y - dy - paddingTL.y < 0) { // top
+                       dy = containerPos.y - paddingTL.y;
+               }

 
 

-L.SVG = L.Renderer.extend({
+               // @namespace Map
+               // @section Popup events
+               // @event autopanstart: Event
+               // Fired when the map starts autopanning when opening a popup.
+               if (dx || dy) {
+                       map
+                           .fire('autopanstart')
+                           .panBy([dx, dy]);
+               }
+       },

 
 

-       getEvents: function () {
-               var events = L.Renderer.prototype.getEvents.call(this);
-               events.zoomstart = this._onZoomStart;
-               return events;
+       _onCloseButtonClick: function (e) {
+               this._close();
+               stop(e);

        },
 
        },
 

-       _initContainer: function () {
-               this._container = L.SVG.create('svg');
+       _getAnchor: function () {
+               // Where should we anchor the popup on the source layer?
+               return toPoint(this._source && this._source._getPopupAnchor ? this._source._getPopupAnchor() : [0, 0]);
+       }

 
 

-               // makes it possible to click through svg root; we'll reset it back in individual paths
-               this._container.setAttribute('pointer-events', 'none');
+});

 
 

-               this._rootGroup = L.SVG.create('g');
-               this._container.appendChild(this._rootGroup);
-       },
+// @namespace Popup
+// @factory L.popup(options?: Popup options, source?: Layer)
+// Instantiates a `Popup` object given an optional `options` object that describes its appearance and location and an optional `source` object that is used to tag the popup with a reference to the Layer to which it refers.
+var popup = function (options, source) {
+       return new Popup(options, source);
+};

 
 

-       _onZoomStart: function () {
-               // Drag-then-pinch interactions might mess up the center and zoom.
-               // In this case, the easiest way to prevent this is re-do the renderer
-               //   bounds and padding when the zooming starts.
-               this._update();
-       },

 
 

-       _update: function () {
-               if (this._map._animatingZoom && this._bounds) { return; }
+/* @namespace Map
+ * @section Interaction Options
+ * @option closePopupOnClick: Boolean = true
+ * Set it to `false` if you don't want popups to close when user clicks the map.
+ */
+Map.mergeOptions({
+       closePopupOnClick: true
+});

 
 

-               L.Renderer.prototype._update.call(this);

 
 

-               var b = this._bounds,
-                   size = b.getSize(),
-                   container = this._container;
+// @namespace Map
+// @section Methods for Layers and Controls
+Map.include({
+       // @method openPopup(popup: Popup): this
+       // Opens the specified popup while closing the previously opened (to make sure only one is opened at one time for usability).
+       // @alternative
+       // @method openPopup(content: String|HTMLElement, latlng: LatLng, options?: Popup options): this
+       // Creates a popup with the specified content and options and opens it in the given point on a map.
+       openPopup: function (popup, latlng, options) {
+               if (!(popup instanceof Popup)) {
+                       popup = new Popup(options).setContent(popup);
+               }

 
 

-               // set size of svg-container if changed
-               if (!this._svgSize || !this._svgSize.equals(size)) {
-                       this._svgSize = size;
-                       container.setAttribute('width', size.x);
-                       container.setAttribute('height', size.y);
+               if (latlng) {
+                       popup.setLatLng(latlng);

                }
 
                }
 

-               // movement: update container viewBox so that we don't have to change coordinates of individual layers
-               L.DomUtil.setPosition(container, b.min);
-               container.setAttribute('viewBox', [b.min.x, b.min.y, size.x, size.y].join(' '));
+               if (this.hasLayer(popup)) {
+                       return this;
+               }

 
 

-               this.fire('update');
+               if (this._popup && this._popup.options.autoClose) {
+                       this.closePopup();
+               }
+
+               this._popup = popup;
+               return this.addLayer(popup);

        },
 
        },
 

-       // methods below are called by vector layers implementations
+       // @method closePopup(popup?: Popup): this
+       // Closes the popup previously opened with [openPopup](#map-openpopup) (or the given one).
+       closePopup: function (popup) {
+               if (!popup || popup === this._popup) {
+                       popup = this._popup;
+                       this._popup = null;
+               }
+               if (popup) {
+                       this.removeLayer(popup);
+               }
+               return this;
+       }
+});

 
 

-       _initPath: function (layer) {
-               var path = layer._path = L.SVG.create('path');
+/*
+ * @namespace Layer
+ * @section Popup methods example
+ *
+ * All layers share a set of methods convenient for binding popups to it.
+ *
+ * ```js
+ * var layer = L.Polygon(latlngs).bindPopup('Hi There!').addTo(map);
+ * layer.openPopup();
+ * layer.closePopup();
+ * ```
+ *
+ * Popups will also be automatically opened when the layer is clicked on and closed when the layer is removed from the map or another popup is opened.
+ */

 
 

-               // @namespace Path
-               // @option className: String = null
-               // Custom class name set on an element. Only for SVG renderer.
-               if (layer.options.className) {
-                       L.DomUtil.addClass(path, layer.options.className);
-               }
+// @section Popup methods
+Layer.include({

 
 

-               if (layer.options.interactive) {
-                       L.DomUtil.addClass(path, 'leaflet-interactive');
+       // @method bindPopup(content: String|HTMLElement|Function|Popup, options?: Popup options): this
+       // Binds a popup to the layer with the passed `content` and sets up the
+       // neccessary event listeners. If a `Function` is passed it will receive
+       // the layer as the first argument and should return a `String` or `HTMLElement`.
+       bindPopup: function (content, options) {
+
+               if (content instanceof Popup) {
+                       setOptions(content, options);
+                       this._popup = content;
+                       content._source = this;
+               } else {
+                       if (!this._popup || options) {
+                               this._popup = new Popup(options, this);
+                       }
+                       this._popup.setContent(content);

                }
 
                }
 

-               this._updateStyle(layer);
-               this._layers[L.stamp(layer)] = layer;
-       },
+               if (!this._popupHandlersAdded) {
+                       this.on({
+                               click: this._openPopup,
+                               keypress: this._onKeyPress,
+                               remove: this.closePopup,
+                               move: this._movePopup
+                       });
+                       this._popupHandlersAdded = true;
+               }

 
 

-       _addPath: function (layer) {
-               this._rootGroup.appendChild(layer._path);
-               layer.addInteractiveTarget(layer._path);
+               return this;

        },
 
        },
 

-       _removePath: function (layer) {
-               L.DomUtil.remove(layer._path);
-               layer.removeInteractiveTarget(layer._path);
-               delete this._layers[L.stamp(layer)];
+       // @method unbindPopup(): this
+       // Removes the popup previously bound with `bindPopup`.
+       unbindPopup: function () {
+               if (this._popup) {
+                       this.off({
+                               click: this._openPopup,
+                               keypress: this._onKeyPress,
+                               remove: this.closePopup,
+                               move: this._movePopup
+                       });
+                       this._popupHandlersAdded = false;
+                       this._popup = null;
+               }
+               return this;

        },
 
        },
 

-       _updatePath: function (layer) {
-               layer._project();
-               layer._update();
-       },
+       // @method openPopup(latlng?: LatLng): this
+       // Opens the bound popup at the specificed `latlng` or at the default popup anchor if no `latlng` is passed.
+       openPopup: function (layer, latlng) {
+               if (!(layer instanceof Layer)) {
+                       latlng = layer;
+                       layer = this;
+               }

 
 

-       _updateStyle: function (layer) {
-               var path = layer._path,
-                   options = layer.options;
+               if (layer instanceof FeatureGroup) {
+                       for (var id in this._layers) {
+                               layer = this._layers[id];
+                               break;
+                       }
+               }

 
 

-               if (!path) { return; }
+               if (!latlng) {
+                       latlng = layer.getCenter ? layer.getCenter() : layer.getLatLng();
+               }

 
 

-               if (options.stroke) {
-                       path.setAttribute('stroke', options.color);
-                       path.setAttribute('stroke-opacity', options.opacity);
-                       path.setAttribute('stroke-width', options.weight);
-                       path.setAttribute('stroke-linecap', options.lineCap);
-                       path.setAttribute('stroke-linejoin', options.lineJoin);
+               if (this._popup && this._map) {
+                       // set popup source to this layer
+                       this._popup._source = layer;

 
 

-                       if (options.dashArray) {
-                               path.setAttribute('stroke-dasharray', options.dashArray);
-                       } else {
-                               path.removeAttribute('stroke-dasharray');
-                       }
+                       // update the popup (content, layout, ect...)
+                       this._popup.update();

 
 

-                       if (options.dashOffset) {
-                               path.setAttribute('stroke-dashoffset', options.dashOffset);
-                       } else {
-                               path.removeAttribute('stroke-dashoffset');
-                       }
-               } else {
-                       path.setAttribute('stroke', 'none');
+                       // open the popup on the map
+                       this._map.openPopup(this._popup, latlng);

                }
 
                }
 

-               if (options.fill) {
-                       path.setAttribute('fill', options.fillColor || options.color);
-                       path.setAttribute('fill-opacity', options.fillOpacity);
-                       path.setAttribute('fill-rule', options.fillRule || 'evenodd');
-               } else {
-                       path.setAttribute('fill', 'none');
-               }
+               return this;

        },
 
        },
 

-       _updatePoly: function (layer, closed) {
-               this._setPath(layer, L.SVG.pointsToPath(layer._parts, closed));
+       // @method closePopup(): this
+       // Closes the popup bound to this layer if it is open.
+       closePopup: function () {
+               if (this._popup) {
+                       this._popup._close();
+               }
+               return this;

        },
 
        },
 

-       _updateCircle: function (layer) {
-               var p = layer._point,
-                   r = layer._radius,
-                   r2 = layer._radiusY || r,
-                   arc = 'a' + r + ',' + r2 + ' 0 1,0 ';
-
-               // drawing a circle with two half-arcs
-               var d = layer._empty() ? 'M0 0' :
-                               'M' + (p.x - r) + ',' + p.y +
-                               arc + (r * 2) + ',0 ' +
-                               arc + (-r * 2) + ',0 ';
-
-               this._setPath(layer, d);
+       // @method togglePopup(): this
+       // Opens or closes the popup bound to this layer depending on its current state.
+       togglePopup: function (target) {
+               if (this._popup) {
+                       if (this._popup._map) {
+                               this.closePopup();
+                       } else {
+                               this.openPopup(target);
+                       }
+               }
+               return this;

        },
 
        },
 

-       _setPath: function (layer, path) {
-               layer._path.setAttribute('d', path);
+       // @method isPopupOpen(): boolean
+       // Returns `true` if the popup bound to this layer is currently open.
+       isPopupOpen: function () {
+               return (this._popup ? this._popup.isOpen() : false);

        },
 
        },
 

-       // SVG does not have the concept of zIndex so we resort to changing the DOM order of elements
-       _bringToFront: function (layer) {
-               L.DomUtil.toFront(layer._path);
+       // @method setPopupContent(content: String|HTMLElement|Popup): this
+       // Sets the content of the popup bound to this layer.
+       setPopupContent: function (content) {
+               if (this._popup) {
+                       this._popup.setContent(content);
+               }
+               return this;

        },
 
        },
 

-       _bringToBack: function (layer) {
-               L.DomUtil.toBack(layer._path);
-       }
-});
-
+       // @method getPopup(): Popup
+       // Returns the popup bound to this layer.
+       getPopup: function () {
+               return this._popup;
+       },

 
 

-// @namespace SVG; @section
-// There are several static functions which can be called without instantiating L.SVG:
-L.extend(L.SVG, {
-       // @function create(name: String): SVGElement
-       // Returns a instance of [SVGElement](https://developer.mozilla.org/docs/Web/API/SVGElement),
-       // corresponding to the class name passed. For example, using 'line' will return
-       // an instance of [SVGLineElement](https://developer.mozilla.org/docs/Web/API/SVGLineElement).
-       create: function (name) {
-               return document.createElementNS('http://www.w3.org/2000/svg', name);
-       },
-
-       // @function pointsToPath(rings: Point[], closed: Boolean): String
-       // Generates a SVG path string for multiple rings, with each ring turning
-       // into "M..L..L.." instructions
-       pointsToPath: function (rings, closed) {
-               var str = '',
-                   i, j, len, len2, points, p;
-
-               for (i = 0, len = rings.length; i < len; i++) {
-                       points = rings[i];
-
-                       for (j = 0, len2 = points.length; j < len2; j++) {
-                               p = points[j];
-                               str += (j ? 'L' : 'M') + p.x + ' ' + p.y;
-                       }
+       _openPopup: function (e) {
+               var layer = e.layer || e.target;

 
 

-                       // closes the ring for polygons; "x" is VML syntax
-                       str += closed ? (L.Browser.svg ? 'z' : 'x') : '';
+               if (!this._popup) {
+                       return;

                }
 
                }
 

-               // SVG complains about empty path strings
-               return str || 'M0 0';
-       }
-});
-
-// @namespace Browser; @property svg: Boolean
-// `true` when the browser supports [SVG](https://developer.mozilla.org/docs/Web/SVG).
-L.Browser.svg = !!(document.createElementNS && L.SVG.create('svg').createSVGRect);
+               if (!this._map) {
+                       return;
+               }

 
 

+               // prevent map click
+               stop(e);

 
 

-// @namespace SVG
-// @factory L.svg(options?: Renderer options)
-// Creates a SVG renderer with the given options.
-L.svg = function (options) {
-       return L.Browser.svg || L.Browser.vml ? new L.SVG(options) : null;
-};
+               // if this inherits from Path its a vector and we can just
+               // open the popup at the new location
+               if (layer instanceof Path) {
+                       this.openPopup(e.layer || e.target, e.latlng);
+                       return;
+               }

 
 

+               // otherwise treat it like a marker and figure out
+               // if we should toggle it open/closed
+               if (this._map.hasLayer(this._popup) && this._popup._source === layer) {
+                       this.closePopup();
+               } else {
+                       this.openPopup(layer, e.latlng);
+               }
+       },

 
 

+       _movePopup: function (e) {
+               this._popup.setLatLng(e.latlng);
+       },

 
 

-/*
- * Thanks to Dmitry Baranovsky and his Raphael library for inspiration!
- */
+       _onKeyPress: function (e) {
+               if (e.originalEvent.keyCode === 13) {
+                       this._openPopup(e);
+               }
+       }
+});

 
 /*
 
 /*

- * @class SVG
+ * @class Tooltip
+ * @inherits DivOverlay
+ * @aka L.Tooltip
+ * Used to display small texts on top of map layers.

  *
  *

- * Although SVG is not available on IE7 and IE8, these browsers support [VML](https://en.wikipedia.org/wiki/Vector_Markup_Language), and the SVG renderer will fall back to VML in this case.
+ * @example

  *
  *

- * VML was deprecated in 2012, which means VML functionality exists only for backwards compatibility
- * with old versions of Internet Explorer.
+ * ```js
+ * marker.bindTooltip("my tooltip text").openTooltip();
+ * ```
+ * Note about tooltip offset. Leaflet takes two options in consideration
+ * for computing tooltip offseting:
+ * - the `offset` Tooltip option: it defaults to [0, 0], and it's specific to one tooltip.
+ *   Add a positive x offset to move the tooltip to the right, and a positive y offset to
+ *   move it to the bottom. Negatives will move to the left and top.
+ * - the `tooltipAnchor` Icon option: this will only be considered for Marker. You
+ *   should adapt this value if you use a custom icon.

  */
 
  */
 

-// @namespace Browser; @property vml: Boolean
-// `true` if the browser supports [VML](https://en.wikipedia.org/wiki/Vector_Markup_Language).
-L.Browser.vml = !L.Browser.svg && (function () {
-       try {
-               var div = document.createElement('div');
-               div.innerHTML = '<v:shape adj="1"/>';

 
 

-               var shape = div.firstChild;
-               shape.style.behavior = 'url(#default#VML)';
+// @namespace Tooltip
+var Tooltip = DivOverlay.extend({

 
 

-               return shape && (typeof shape.adj === 'object');
+       // @section
+       // @aka Tooltip options
+       options: {
+               // @option pane: String = 'tooltipPane'
+               // `Map pane` where the tooltip will be added.
+               pane: 'tooltipPane',

 
 

-       } catch (e) {
-               return false;
-       }
-}());
+               // @option offset: Point = Point(0, 0)
+               // Optional offset of the tooltip position.
+               offset: [0, 0],

 
 

-// redefine some SVG methods to handle VML syntax which is similar but with some differences
-L.SVG.include(!L.Browser.vml ? {} : {
+               // @option direction: String = 'auto'
+               // Direction where to open the tooltip. Possible values are: `right`, `left`,
+               // `top`, `bottom`, `center`, `auto`.
+               // `auto` will dynamicaly switch between `right` and `left` according to the tooltip
+               // position on the map.
+               direction: 'auto',

 
 

-       _initContainer: function () {
-               this._container = L.DomUtil.create('div', 'leaflet-vml-container');
-       },
+               // @option permanent: Boolean = false
+               // Whether to open the tooltip permanently or only on mouseover.
+               permanent: false,

 
 

-       _update: function () {
-               if (this._map._animatingZoom) { return; }
-               L.Renderer.prototype._update.call(this);
-               this.fire('update');
+               // @option sticky: Boolean = false
+               // If true, the tooltip will follow the mouse instead of being fixed at the feature center.
+               sticky: false,
+
+               // @option interactive: Boolean = false
+               // If true, the tooltip will listen to the feature events.
+               interactive: false,
+
+               // @option opacity: Number = 0.9
+               // Tooltip container opacity.
+               opacity: 0.9

        },
 
        },
 

-       _initPath: function (layer) {
-               var container = layer._container = L.SVG.create('shape');
+       onAdd: function (map) {
+               DivOverlay.prototype.onAdd.call(this, map);
+               this.setOpacity(this.options.opacity);

 
 

-               L.DomUtil.addClass(container, 'leaflet-vml-shape ' + (this.options.className || ''));
+               // @namespace Map
+               // @section Tooltip events
+               // @event tooltipopen: TooltipEvent
+               // Fired when a tooltip is opened in the map.
+               map.fire('tooltipopen', {tooltip: this});

 
 

-               container.coordsize = '1 1';
+               if (this._source) {
+                       // @namespace Layer
+                       // @section Tooltip events
+                       // @event tooltipopen: TooltipEvent
+                       // Fired when a tooltip bound to this layer is opened.
+                       this._source.fire('tooltipopen', {tooltip: this}, true);
+               }
+       },

 
 

-               layer._path = L.SVG.create('path');
-               container.appendChild(layer._path);
+       onRemove: function (map) {
+               DivOverlay.prototype.onRemove.call(this, map);

 
 

-               this._updateStyle(layer);
-               this._layers[L.stamp(layer)] = layer;
+               // @namespace Map
+               // @section Tooltip events
+               // @event tooltipclose: TooltipEvent
+               // Fired when a tooltip in the map is closed.
+               map.fire('tooltipclose', {tooltip: this});
+
+               if (this._source) {
+                       // @namespace Layer
+                       // @section Tooltip events
+                       // @event tooltipclose: TooltipEvent
+                       // Fired when a tooltip bound to this layer is closed.
+                       this._source.fire('tooltipclose', {tooltip: this}, true);
+               }

        },
 
        },
 

-       _addPath: function (layer) {
-               var container = layer._container;
-               this._container.appendChild(container);
+       getEvents: function () {
+               var events = DivOverlay.prototype.getEvents.call(this);

 
 

-               if (layer.options.interactive) {
-                       layer.addInteractiveTarget(container);
+               if (touch && !this.options.permanent) {
+                       events.preclick = this._close;

                }
                }

+
+               return events;

        },
 
        },
 

-       _removePath: function (layer) {
-               var container = layer._container;
-               L.DomUtil.remove(container);
-               layer.removeInteractiveTarget(container);
-               delete this._layers[L.stamp(layer)];
+       _close: function () {
+               if (this._map) {
+                       this._map.closeTooltip(this);
+               }

        },
 
        },
 

-       _updateStyle: function (layer) {
-               var stroke = layer._stroke,
-                   fill = layer._fill,
-                   options = layer.options,
-                   container = layer._container;
+       _initLayout: function () {
+               var prefix = 'leaflet-tooltip',
+                   className = prefix + ' ' + (this.options.className || '') + ' leaflet-zoom-' + (this._zoomAnimated ? 'animated' : 'hide');

 
 

-               container.stroked = !!options.stroke;
-               container.filled = !!options.fill;
+               this._contentNode = this._container = create$1('div', className);
+       },

 
 

-               if (options.stroke) {
-                       if (!stroke) {
-                               stroke = layer._stroke = L.SVG.create('stroke');
-                       }
-                       container.appendChild(stroke);
-                       stroke.weight = options.weight + 'px';
-                       stroke.color = options.color;
-                       stroke.opacity = options.opacity;
+       _updateLayout: function () {},

 
 

-                       if (options.dashArray) {
-                               stroke.dashStyle = L.Util.isArray(options.dashArray) ?
-                                   options.dashArray.join(' ') :
-                                   options.dashArray.replace(/( *, *)/g, ' ');
-                       } else {
-                               stroke.dashStyle = '';
-                       }
-                       stroke.endcap = options.lineCap.replace('butt', 'flat');
-                       stroke.joinstyle = options.lineJoin;
+       _adjustPan: function () {},

 
 

-               } else if (stroke) {
-                       container.removeChild(stroke);
-                       layer._stroke = null;
+       _setPosition: function (pos) {
+               var map = this._map,
+                   container = this._container,
+                   centerPoint = map.latLngToContainerPoint(map.getCenter()),
+                   tooltipPoint = map.layerPointToContainerPoint(pos),
+                   direction = this.options.direction,
+                   tooltipWidth = container.offsetWidth,
+                   tooltipHeight = container.offsetHeight,
+                   offset = toPoint(this.options.offset),
+                   anchor = this._getAnchor();
+
+               if (direction === 'top') {
+                       pos = pos.add(toPoint(-tooltipWidth / 2 + offset.x, -tooltipHeight + offset.y + anchor.y, true));
+               } else if (direction === 'bottom') {
+                       pos = pos.subtract(toPoint(tooltipWidth / 2 - offset.x, -offset.y, true));
+               } else if (direction === 'center') {
+                       pos = pos.subtract(toPoint(tooltipWidth / 2 + offset.x, tooltipHeight / 2 - anchor.y + offset.y, true));
+               } else if (direction === 'right' || direction === 'auto' && tooltipPoint.x < centerPoint.x) {
+                       direction = 'right';
+                       pos = pos.add(toPoint(offset.x + anchor.x, anchor.y - tooltipHeight / 2 + offset.y, true));
+               } else {
+                       direction = 'left';
+                       pos = pos.subtract(toPoint(tooltipWidth + anchor.x - offset.x, tooltipHeight / 2 - anchor.y - offset.y, true));

                }
 
                }
 

-               if (options.fill) {
-                       if (!fill) {
-                               fill = layer._fill = L.SVG.create('fill');
-                       }
-                       container.appendChild(fill);
-                       fill.color = options.fillColor || options.color;
-                       fill.opacity = options.fillOpacity;
+               removeClass(container, 'leaflet-tooltip-right');
+               removeClass(container, 'leaflet-tooltip-left');
+               removeClass(container, 'leaflet-tooltip-top');
+               removeClass(container, 'leaflet-tooltip-bottom');
+               addClass(container, 'leaflet-tooltip-' + direction);
+               setPosition(container, pos);
+       },

 
 

-               } else if (fill) {
-                       container.removeChild(fill);
-                       layer._fill = null;
-               }
+       _updatePosition: function () {
+               var pos = this._map.latLngToLayerPoint(this._latlng);
+               this._setPosition(pos);

        },
 
        },
 

-       _updateCircle: function (layer) {
-               var p = layer._point.round(),
-                   r = Math.round(layer._radius),
-                   r2 = Math.round(layer._radiusY || r);
+       setOpacity: function (opacity) {
+               this.options.opacity = opacity;

 
 

-               this._setPath(layer, layer._empty() ? 'M0 0' :
-                               'AL ' + p.x + ',' + p.y + ' ' + r + ',' + r2 + ' 0,' + (65535 * 360));
+               if (this._container) {
+                       setOpacity(this._container, opacity);
+               }

        },
 
        },
 

-       _setPath: function (layer, path) {
-               layer._path.v = path;
+       _animateZoom: function (e) {
+               var pos = this._map._latLngToNewLayerPoint(this._latlng, e.zoom, e.center);
+               this._setPosition(pos);

        },
 
        },
 

-       _bringToFront: function (layer) {
-               L.DomUtil.toFront(layer._container);
-       },
+       _getAnchor: function () {
+               // Where should we anchor the tooltip on the source layer?
+               return toPoint(this._source && this._source._getTooltipAnchor && !this.options.sticky ? this._source._getTooltipAnchor() : [0, 0]);
+       }
+
+});
+
+// @namespace Tooltip
+// @factory L.tooltip(options?: Tooltip options, source?: Layer)
+// Instantiates a Tooltip object given an optional `options` object that describes its appearance and location and an optional `source` object that is used to tag the tooltip with a reference to the Layer to which it refers.
+var tooltip = function (options, source) {
+       return new Tooltip(options, source);
+};
+
+// @namespace Map
+// @section Methods for Layers and Controls
+Map.include({
+
+       // @method openTooltip(tooltip: Tooltip): this
+       // Opens the specified tooltip.
+       // @alternative
+       // @method openTooltip(content: String|HTMLElement, latlng: LatLng, options?: Tooltip options): this
+       // Creates a tooltip with the specified content and options and open it.
+       openTooltip: function (tooltip, latlng, options) {
+               if (!(tooltip instanceof Tooltip)) {
+                       tooltip = new Tooltip(options).setContent(tooltip);
+               }

 
 

-       _bringToBack: function (layer) {
-               L.DomUtil.toBack(layer._container);
-       }
-});
+               if (latlng) {
+                       tooltip.setLatLng(latlng);
+               }

 
 

-if (L.Browser.vml) {
-       L.SVG.create = (function () {
-               try {
-                       document.namespaces.add('lvml', 'urn:schemas-microsoft-com:vml');
-                       return function (name) {
-                               return document.createElement('<lvml:' + name + ' class="lvml">');
-                       };
-               } catch (e) {
-                       return function (name) {
-                               return document.createElement('<' + name + ' xmlns="urn:schemas-microsoft.com:vml" class="lvml">');
-                       };
+               if (this.hasLayer(tooltip)) {
+                       return this;

                }
                }

-       })();
-}

 
 

+               return this.addLayer(tooltip);
+       },
+
+       // @method closeTooltip(tooltip?: Tooltip): this
+       // Closes the tooltip given as parameter.
+       closeTooltip: function (tooltip) {
+               if (tooltip) {
+                       this.removeLayer(tooltip);
+               }
+               return this;
+       }

 
 

+});

 
 /*
 
 /*

- * @class Canvas
- * @inherits Renderer
- * @aka L.Canvas
- *
- * Allows vector layers to be displayed with [`<canvas>`](https://developer.mozilla.org/docs/Web/API/Canvas_API).
- * Inherits `Renderer`.
- *
- * Due to [technical limitations](http://caniuse.com/#search=canvas), Canvas is not
- * available in all web browsers, notably IE8, and overlapping geometries might
- * not display properly in some edge cases.
- *
- * @example
- *
- * Use Canvas by default for all paths in the map:
- *
- * ```js
- * var map = L.map('map', {
- *     renderer: L.canvas()
- * });
- * ```
+ * @namespace Layer
+ * @section Tooltip methods example

  *
  *

- * Use a Canvas renderer with extra padding for specific vector geometries:
+ * All layers share a set of methods convenient for binding tooltips to it.

  *
  * ```js
  *
  * ```js

- * var map = L.map('map');
- * var myRenderer = L.canvas({ padding: 0.5 });
- * var line = L.polyline( coordinates, { renderer: myRenderer } );
- * var circle = L.circle( center, { renderer: myRenderer } );
+ * var layer = L.Polygon(latlngs).bindTooltip('Hi There!').addTo(map);
+ * layer.openTooltip();
+ * layer.closeTooltip();

  * ```
  */
 
  * ```
  */
 

-L.Canvas = L.Renderer.extend({
-       getEvents: function () {
-               var events = L.Renderer.prototype.getEvents.call(this);
-               events.viewprereset = this._onViewPreReset;
-               return events;
-       },
+// @section Tooltip methods
+Layer.include({

 
 

-       _onViewPreReset: function () {
-               // Set a flag so that a viewprereset+moveend+viewreset only updates&redraws once
-               this._postponeUpdatePaths = true;
-       },
+       // @method bindTooltip(content: String|HTMLElement|Function|Tooltip, options?: Tooltip options): this
+       // Binds a tooltip to the layer with the passed `content` and sets up the
+       // neccessary event listeners. If a `Function` is passed it will receive
+       // the layer as the first argument and should return a `String` or `HTMLElement`.
+       bindTooltip: function (content, options) {

 
 

-       onAdd: function () {
-               L.Renderer.prototype.onAdd.call(this);
+               if (content instanceof Tooltip) {
+                       setOptions(content, options);
+                       this._tooltip = content;
+                       content._source = this;
+               } else {
+                       if (!this._tooltip || options) {
+                               this._tooltip = new Tooltip(options, this);
+                       }
+                       this._tooltip.setContent(content);

 
 

-               // Redraw vectors since canvas is cleared upon removal,
-               // in case of removing the renderer itself from the map.
-               this._draw();
-       },
+               }

 
 

-       _initContainer: function () {
-               var container = this._container = document.createElement('canvas');
+               this._initTooltipInteractions();

 
 

-               L.DomEvent
-                       .on(container, 'mousemove', L.Util.throttle(this._onMouseMove, 32, this), this)
-                       .on(container, 'click dblclick mousedown mouseup contextmenu', this._onClick, this)
-                       .on(container, 'mouseout', this._handleMouseOut, this);
+               if (this._tooltip.options.permanent && this._map && this._map.hasLayer(this)) {
+                       this.openTooltip();
+               }

 
 

-               this._ctx = container.getContext('2d');
+               return this;

        },
 
        },
 

-       _updatePaths: function () {
-               if (this._postponeUpdatePaths) { return; }
+       // @method unbindTooltip(): this
+       // Removes the tooltip previously bound with `bindTooltip`.
+       unbindTooltip: function () {
+               if (this._tooltip) {
+                       this._initTooltipInteractions(true);
+                       this.closeTooltip();
+                       this._tooltip = null;
+               }
+               return this;
+       },

 
 

-               var layer;
-               this._redrawBounds = null;
-               for (var id in this._layers) {
-                       layer = this._layers[id];
-                       layer._update();
+       _initTooltipInteractions: function (remove$$1) {
+               if (!remove$$1 && this._tooltipHandlersAdded) { return; }
+               var onOff = remove$$1 ? 'off' : 'on',
+                   events = {
+                       remove: this.closeTooltip,
+                       move: this._moveTooltip
+                   };
+               if (!this._tooltip.options.permanent) {
+                       events.mouseover = this._openTooltip;
+                       events.mouseout = this.closeTooltip;
+                       if (this._tooltip.options.sticky) {
+                               events.mousemove = this._moveTooltip;
+                       }
+                       if (touch) {
+                               events.click = this._openTooltip;
+                       }
+               } else {
+                       events.add = this._openTooltip;

                }
                }

-               this._redraw();
+               this[onOff](events);
+               this._tooltipHandlersAdded = !remove$$1;

        },
 
        },
 

-       _update: function () {
-               if (this._map._animatingZoom && this._bounds) { return; }
+       // @method openTooltip(latlng?: LatLng): this
+       // Opens the bound tooltip at the specificed `latlng` or at the default tooltip anchor if no `latlng` is passed.
+       openTooltip: function (layer, latlng) {
+               if (!(layer instanceof Layer)) {
+                       latlng = layer;
+                       layer = this;
+               }

 
 

-               this._drawnLayers = {};
+               if (layer instanceof FeatureGroup) {
+                       for (var id in this._layers) {
+                               layer = this._layers[id];
+                               break;
+                       }
+               }

 
 

-               L.Renderer.prototype._update.call(this);
+               if (!latlng) {
+                       latlng = layer.getCenter ? layer.getCenter() : layer.getLatLng();
+               }

 
 

-               var b = this._bounds,
-                   container = this._container,
-                   size = b.getSize(),
-                   m = L.Browser.retina ? 2 : 1;
+               if (this._tooltip && this._map) {

 
 

-               L.DomUtil.setPosition(container, b.min);
+                       // set tooltip source to this layer
+                       this._tooltip._source = layer;

 
 

-               // set canvas size (also clearing it); use double size on retina
-               container.width = m * size.x;
-               container.height = m * size.y;
-               container.style.width = size.x + 'px';
-               container.style.height = size.y + 'px';
+                       // update the tooltip (content, layout, ect...)
+                       this._tooltip.update();

 
 

-               if (L.Browser.retina) {
-                       this._ctx.scale(2, 2);
-               }
+                       // open the tooltip on the map
+                       this._map.openTooltip(this._tooltip, latlng);

 
 

-               // translate so we use the same path coordinates after canvas element moves
-               this._ctx.translate(-b.min.x, -b.min.y);
+                       // Tooltip container may not be defined if not permanent and never
+                       // opened.
+                       if (this._tooltip.options.interactive && this._tooltip._container) {
+                               addClass(this._tooltip._container, 'leaflet-clickable');
+                               this.addInteractiveTarget(this._tooltip._container);
+                       }
+               }

 
 

-               // Tell paths to redraw themselves
-               this.fire('update');
+               return this;

        },
 
        },
 

-       _reset: function () {
-               L.Renderer.prototype._reset.call(this);
+       // @method closeTooltip(): this
+       // Closes the tooltip bound to this layer if it is open.
+       closeTooltip: function () {
+               if (this._tooltip) {
+                       this._tooltip._close();
+                       if (this._tooltip.options.interactive && this._tooltip._container) {
+                               removeClass(this._tooltip._container, 'leaflet-clickable');
+                               this.removeInteractiveTarget(this._tooltip._container);
+                       }
+               }
+               return this;
+       },

 
 

-               if (this._postponeUpdatePaths) {
-                       this._postponeUpdatePaths = false;
-                       this._updatePaths();
+       // @method toggleTooltip(): this
+       // Opens or closes the tooltip bound to this layer depending on its current state.
+       toggleTooltip: function (target) {
+               if (this._tooltip) {
+                       if (this._tooltip._map) {
+                               this.closeTooltip();
+                       } else {
+                               this.openTooltip(target);
+                       }

                }
                }

+               return this;

        },
 
        },
 

-       _initPath: function (layer) {
-               this._updateDashArray(layer);
-               this._layers[L.stamp(layer)] = layer;
+       // @method isTooltipOpen(): boolean
+       // Returns `true` if the tooltip bound to this layer is currently open.
+       isTooltipOpen: function () {
+               return this._tooltip.isOpen();
+       },

 
 

-               var order = layer._order = {
-                       layer: layer,
-                       prev: this._drawLast,
-                       next: null
-               };
-               if (this._drawLast) { this._drawLast.next = order; }
-               this._drawLast = order;
-               this._drawFirst = this._drawFirst || this._drawLast;
+       // @method setTooltipContent(content: String|HTMLElement|Tooltip): this
+       // Sets the content of the tooltip bound to this layer.
+       setTooltipContent: function (content) {
+               if (this._tooltip) {
+                       this._tooltip.setContent(content);
+               }
+               return this;

        },
 
        },
 

-       _addPath: function (layer) {
-               this._requestRedraw(layer);
+       // @method getTooltip(): Tooltip
+       // Returns the tooltip bound to this layer.
+       getTooltip: function () {
+               return this._tooltip;
+       },
+
+       _openTooltip: function (e) {
+               var layer = e.layer || e.target;
+
+               if (!this._tooltip || !this._map) {
+                       return;
+               }
+               this.openTooltip(layer, this._tooltip.options.sticky ? e.latlng : undefined);

        },
 
        },
 

-       _removePath: function (layer) {
-               var order = layer._order;
-               var next = order.next;
-               var prev = order.prev;
+       _moveTooltip: function (e) {
+               var latlng = e.latlng, containerPoint, layerPoint;
+               if (this._tooltip.options.sticky && e.originalEvent) {
+                       containerPoint = this._map.mouseEventToContainerPoint(e.originalEvent);
+                       layerPoint = this._map.containerPointToLayerPoint(containerPoint);
+                       latlng = this._map.layerPointToLatLng(layerPoint);
+               }
+               this._tooltip.setLatLng(latlng);
+       }
+});
+
+/*
+ * @class DivIcon
+ * @aka L.DivIcon
+ * @inherits Icon
+ *
+ * Represents a lightweight icon for markers that uses a simple `<div>`
+ * element instead of an image. Inherits from `Icon` but ignores the `iconUrl` and shadow options.
+ *
+ * @example
+ * ```js
+ * var myIcon = L.divIcon({className: 'my-div-icon'});
+ * // you can set .my-div-icon styles in CSS
+ *
+ * L.marker([50.505, 30.57], {icon: myIcon}).addTo(map);
+ * ```
+ *
+ * By default, it has a 'leaflet-div-icon' CSS class and is styled as a little white square with a shadow.
+ */
+
+var DivIcon = Icon.extend({
+       options: {
+               // @section
+               // @aka DivIcon options
+               iconSize: [12, 12], // also can be set through CSS

 
 

-               if (next) {
-                       next.prev = prev;
-               } else {
-                       this._drawLast = prev;
-               }
-               if (prev) {
-                       prev.next = next;
-               } else {
-                       this._drawFirst = next;
-               }
+               // iconAnchor: (Point),
+               // popupAnchor: (Point),

 
 

-               delete layer._order;
+               // @option html: String = ''
+               // Custom HTML code to put inside the div element, empty by default.
+               html: false,

 
 

-               delete this._layers[L.stamp(layer)];
+               // @option bgPos: Point = [0, 0]
+               // Optional relative position of the background, in pixels
+               bgPos: null,

 
 

-               this._requestRedraw(layer);
+               className: 'leaflet-div-icon'

        },
 
        },
 

-       _updatePath: function (layer) {
-               // Redraw the union of the layer's old pixel
-               // bounds and the new pixel bounds.
-               this._extendRedrawBounds(layer);
-               layer._project();
-               layer._update();
-               // The redraw will extend the redraw bounds
-               // with the new pixel bounds.
-               this._requestRedraw(layer);
-       },
+       createIcon: function (oldIcon) {
+               var div = (oldIcon && oldIcon.tagName === 'DIV') ? oldIcon : document.createElement('div'),
+                   options = this.options;

 
 

-       _updateStyle: function (layer) {
-               this._updateDashArray(layer);
-               this._requestRedraw(layer);
-       },
+               div.innerHTML = options.html !== false ? options.html : '';

 
 

-       _updateDashArray: function (layer) {
-               if (layer.options.dashArray) {
-                       var parts = layer.options.dashArray.split(','),
-                           dashArray = [],
-                           i;
-                       for (i = 0; i < parts.length; i++) {
-                               dashArray.push(Number(parts[i]));
-                       }
-                       layer.options._dashArray = dashArray;
+               if (options.bgPos) {
+                       var bgPos = toPoint(options.bgPos);
+                       div.style.backgroundPosition = (-bgPos.x) + 'px ' + (-bgPos.y) + 'px';

                }
                }

+               this._setIconStyles(div, 'icon');
+
+               return div;

        },
 
        },
 

-       _requestRedraw: function (layer) {
-               if (!this._map) { return; }
+       createShadow: function () {
+               return null;
+       }
+});

 
 

-               this._extendRedrawBounds(layer);
-               this._redrawRequest = this._redrawRequest || L.Util.requestAnimFrame(this._redraw, this);
-       },
+// @factory L.divIcon(options: DivIcon options)
+// Creates a `DivIcon` instance with the given options.
+function divIcon(options) {
+       return new DivIcon(options);
+}

 
 

-       _extendRedrawBounds: function (layer) {
-               var padding = (layer.options.weight || 0) + 1;
-               this._redrawBounds = this._redrawBounds || new L.Bounds();
-               this._redrawBounds.extend(layer._pxBounds.min.subtract([padding, padding]));
-               this._redrawBounds.extend(layer._pxBounds.max.add([padding, padding]));
-       },
+Icon.Default = IconDefault;

 
 

-       _redraw: function () {
-               this._redrawRequest = null;
+/*
+ * @class GridLayer
+ * @inherits Layer
+ * @aka L.GridLayer
+ *
+ * Generic class for handling a tiled grid of HTML elements. This is the base class for all tile layers and replaces `TileLayer.Canvas`.
+ * GridLayer can be extended to create a tiled grid of HTML elements like `<canvas>`, `<img>` or `<div>`. GridLayer will handle creating and animating these DOM elements for you.
+ *
+ *
+ * @section Synchronous usage
+ * @example
+ *
+ * To create a custom layer, extend GridLayer and implement the `createTile()` method, which will be passed a `Point` object with the `x`, `y`, and `z` (zoom level) coordinates to draw your tile.
+ *
+ * ```js
+ * var CanvasLayer = L.GridLayer.extend({
+ *     createTile: function(coords){
+ *         // create a <canvas> element for drawing
+ *         var tile = L.DomUtil.create('canvas', 'leaflet-tile');
+ *
+ *         // setup tile width and height according to the options
+ *         var size = this.getTileSize();
+ *         tile.width = size.x;
+ *         tile.height = size.y;
+ *
+ *         // get a canvas context and draw something on it using coords.x, coords.y and coords.z
+ *         var ctx = tile.getContext('2d');
+ *
+ *         // return the tile so it can be rendered on screen
+ *         return tile;
+ *     }
+ * });
+ * ```
+ *
+ * @section Asynchronous usage
+ * @example
+ *
+ * Tile creation can also be asynchronous, this is useful when using a third-party drawing library. Once the tile is finished drawing it can be passed to the `done()` callback.
+ *
+ * ```js
+ * var CanvasLayer = L.GridLayer.extend({
+ *     createTile: function(coords, done){
+ *         var error;
+ *
+ *         // create a <canvas> element for drawing
+ *         var tile = L.DomUtil.create('canvas', 'leaflet-tile');
+ *
+ *         // setup tile width and height according to the options
+ *         var size = this.getTileSize();
+ *         tile.width = size.x;
+ *         tile.height = size.y;
+ *
+ *         // draw something asynchronously and pass the tile to the done() callback
+ *         setTimeout(function() {
+ *             done(error, tile);
+ *         }, 1000);
+ *
+ *         return tile;
+ *     }
+ * });
+ * ```
+ *
+ * @section
+ */

 
 

-               if (this._redrawBounds) {
-                       this._redrawBounds.min._floor();
-                       this._redrawBounds.max._ceil();
-               }

 
 

-               this._clear(); // clear layers in redraw bounds
-               this._draw(); // draw layers
+var GridLayer = Layer.extend({

 
 

-               this._redrawBounds = null;
-       },
+       // @section
+       // @aka GridLayer options
+       options: {
+               // @option tileSize: Number|Point = 256
+               // Width and height of tiles in the grid. Use a number if width and height are equal, or `L.point(width, height)` otherwise.
+               tileSize: 256,

 
 

-       _clear: function () {
-               var bounds = this._redrawBounds;
-               if (bounds) {
-                       var size = bounds.getSize();
-                       this._ctx.clearRect(bounds.min.x, bounds.min.y, size.x, size.y);
-               } else {
-                       this._ctx.clearRect(0, 0, this._container.width, this._container.height);
-               }
-       },
+               // @option opacity: Number = 1.0
+               // Opacity of the tiles. Can be used in the `createTile()` function.
+               opacity: 1,

 
 

-       _draw: function () {
-               var layer, bounds = this._redrawBounds;
-               this._ctx.save();
-               if (bounds) {
-                       var size = bounds.getSize();
-                       this._ctx.beginPath();
-                       this._ctx.rect(bounds.min.x, bounds.min.y, size.x, size.y);
-                       this._ctx.clip();
-               }
+               // @option updateWhenIdle: Boolean = depends
+               // If `false`, new tiles are loaded during panning, otherwise only after it (for better performance). `true` by default on mobile browsers, otherwise `false`.
+               updateWhenIdle: mobile,

 
 

-               this._drawing = true;
+               // @option updateWhenZooming: Boolean = true
+               // By default, a smooth zoom animation (during a [touch zoom](#map-touchzoom) or a [`flyTo()`](#map-flyto)) will update grid layers every integer zoom level. Setting this option to `false` will update the grid layer only when the smooth animation ends.
+               updateWhenZooming: true,

 
 

-               for (var order = this._drawFirst; order; order = order.next) {
-                       layer = order.layer;
-                       if (!bounds || (layer._pxBounds && layer._pxBounds.intersects(bounds))) {
-                               layer._updatePath();
-                       }
-               }
+               // @option updateInterval: Number = 200
+               // Tiles will not update more than once every `updateInterval` milliseconds when panning.
+               updateInterval: 200,

 
 

-               this._drawing = false;
+               // @option zIndex: Number = 1
+               // The explicit zIndex of the tile layer.
+               zIndex: 1,

 
 

-               this._ctx.restore();  // Restore state before clipping.
-       },
+               // @option bounds: LatLngBounds = undefined
+               // If set, tiles will only be loaded inside the set `LatLngBounds`.
+               bounds: null,

 
 

-       _updatePoly: function (layer, closed) {
-               if (!this._drawing) { return; }
+               // @option minZoom: Number = 0
+               // The minimum zoom level down to which this layer will be displayed (inclusive).
+               minZoom: 0,

 
 

-               var i, j, len2, p,
-                   parts = layer._parts,
-                   len = parts.length,
-                   ctx = this._ctx;
+               // @option maxZoom: Number = undefined
+               // The maximum zoom level up to which this layer will be displayed (inclusive).
+               maxZoom: undefined,

 
 

-               if (!len) { return; }
+               // @option maxNativeZoom: Number = undefined
+               // Maximum zoom number the tile source has available. If it is specified,
+               // the tiles on all zoom levels higher than `maxNativeZoom` will be loaded
+               // from `maxNativeZoom` level and auto-scaled.
+               maxNativeZoom: undefined,

 
 

-               this._drawnLayers[layer._leaflet_id] = layer;
+               // @option minNativeZoom: Number = undefined
+               // Minimum zoom number the tile source has available. If it is specified,
+               // the tiles on all zoom levels lower than `minNativeZoom` will be loaded
+               // from `minNativeZoom` level and auto-scaled.
+               minNativeZoom: undefined,

 
 

-               ctx.beginPath();
+               // @option noWrap: Boolean = false
+               // Whether the layer is wrapped around the antimeridian. If `true`, the
+               // GridLayer will only be displayed once at low zoom levels. Has no
+               // effect when the [map CRS](#map-crs) doesn't wrap around. Can be used
+               // in combination with [`bounds`](#gridlayer-bounds) to prevent requesting
+               // tiles outside the CRS limits.
+               noWrap: false,

 
 

-               if (ctx.setLineDash) {
-                       ctx.setLineDash(layer.options && layer.options._dashArray || []);
-               }
+               // @option pane: String = 'tilePane'
+               // `Map pane` where the grid layer will be added.
+               pane: 'tilePane',

 
 

-               for (i = 0; i < len; i++) {
-                       for (j = 0, len2 = parts[i].length; j < len2; j++) {
-                               p = parts[i][j];
-                               ctx[j ? 'lineTo' : 'moveTo'](p.x, p.y);
-                       }
-                       if (closed) {
-                               ctx.closePath();
-                       }
-               }
+               // @option className: String = ''
+               // A custom class name to assign to the tile layer. Empty by default.
+               className: '',

 
 

-               this._fillStroke(ctx, layer);
+               // @option keepBuffer: Number = 2
+               // When panning the map, keep this many rows and columns of tiles before unloading them.
+               keepBuffer: 2
+       },

 
 

-               // TODO optimization: 1 fill/stroke for all features with equal style instead of 1 for each feature
+       initialize: function (options) {
+               setOptions(this, options);

        },
 
        },
 

-       _updateCircle: function (layer) {
+       onAdd: function () {
+               this._initContainer();
+
+               this._levels = {};
+               this._tiles = {};

 
 

-               if (!this._drawing || layer._empty()) { return; }
+               this._resetView();
+               this._update();
+       },

 
 

-               var p = layer._point,
-                   ctx = this._ctx,
-                   r = layer._radius,
-                   s = (layer._radiusY || r) / r;
+       beforeAdd: function (map) {
+               map._addZoomLimit(this);
+       },

 
 

-               this._drawnLayers[layer._leaflet_id] = layer;
+       onRemove: function (map) {
+               this._removeAllTiles();
+               remove(this._container);
+               map._removeZoomLimit(this);
+               this._container = null;
+               this._tileZoom = null;
+       },

 
 

-               if (s !== 1) {
-                       ctx.save();
-                       ctx.scale(1, s);
+       // @method bringToFront: this
+       // Brings the tile layer to the top of all tile layers.
+       bringToFront: function () {
+               if (this._map) {
+                       toFront(this._container);
+                       this._setAutoZIndex(Math.max);

                }
                }

+               return this;
+       },

 
 

-               ctx.beginPath();
-               ctx.arc(p.x, p.y / s, r, 0, Math.PI * 2, false);
-
-               if (s !== 1) {
-                       ctx.restore();
+       // @method bringToBack: this
+       // Brings the tile layer to the bottom of all tile layers.
+       bringToBack: function () {
+               if (this._map) {
+                       toBack(this._container);
+                       this._setAutoZIndex(Math.min);

                }
                }

+               return this;
+       },

 
 

-               this._fillStroke(ctx, layer);
+       // @method getContainer: HTMLElement
+       // Returns the HTML element that contains the tiles for this layer.
+       getContainer: function () {
+               return this._container;

        },
 
        },
 

-       _fillStroke: function (ctx, layer) {
-               var options = layer.options;
+       // @method setOpacity(opacity: Number): this
+       // Changes the [opacity](#gridlayer-opacity) of the grid layer.
+       setOpacity: function (opacity) {
+               this.options.opacity = opacity;
+               this._updateOpacity();
+               return this;
+       },

 
 

-               if (options.fill) {
-                       ctx.globalAlpha = options.fillOpacity;
-                       ctx.fillStyle = options.fillColor || options.color;
-                       ctx.fill(options.fillRule || 'evenodd');
-               }
+       // @method setZIndex(zIndex: Number): this
+       // Changes the [zIndex](#gridlayer-zindex) of the grid layer.
+       setZIndex: function (zIndex) {
+               this.options.zIndex = zIndex;
+               this._updateZIndex();

 
 

-               if (options.stroke && options.weight !== 0) {
-                       ctx.globalAlpha = options.opacity;
-                       ctx.lineWidth = options.weight;
-                       ctx.strokeStyle = options.color;
-                       ctx.lineCap = options.lineCap;
-                       ctx.lineJoin = options.lineJoin;
-                       ctx.stroke();
-               }
+               return this;

        },
 
        },
 

-       // Canvas obviously doesn't have mouse events for individual drawn objects,
-       // so we emulate that by calculating what's under the mouse on mousemove/click manually
+       // @method isLoading: Boolean
+       // Returns `true` if any tile in the grid layer has not finished loading.
+       isLoading: function () {
+               return this._loading;
+       },

 
 

-       _onClick: function (e) {
-               var point = this._map.mouseEventToLayerPoint(e), layer, clickedLayer;
+       // @method redraw: this
+       // Causes the layer to clear all the tiles and request them again.
+       redraw: function () {
+               if (this._map) {
+                       this._removeAllTiles();
+                       this._update();
+               }
+               return this;
+       },

 
 

-               for (var order = this._drawFirst; order; order = order.next) {
-                       layer = order.layer;
-                       if (layer.options.interactive && layer._containsPoint(point) && !this._map._draggableMoved(layer)) {
-                               clickedLayer = layer;
+       getEvents: function () {
+               var events = {
+                       viewprereset: this._invalidateAll,
+                       viewreset: this._resetView,
+                       zoom: this._resetView,
+                       moveend: this._onMoveEnd
+               };
+
+               if (!this.options.updateWhenIdle) {
+                       // update tiles on move, but not more often than once per given interval
+                       if (!this._onMove) {
+                               this._onMove = throttle(this._onMoveEnd, this.options.updateInterval, this);

                        }
                        }

+
+                       events.move = this._onMove;

                }
                }

-               if (clickedLayer)  {
-                       L.DomEvent._fakeStop(e);
-                       this._fireEvent([clickedLayer], e);
+
+               if (this._zoomAnimated) {
+                       events.zoomanim = this._animateZoom;

                }
                }

-       },

 
 

-       _onMouseMove: function (e) {
-               if (!this._map || this._map.dragging.moving() || this._map._animatingZoom) { return; }
+               return events;
+       },

 
 

-               var point = this._map.mouseEventToLayerPoint(e);
-               this._handleMouseHover(e, point);
+       // @section Extension methods
+       // Layers extending `GridLayer` shall reimplement the following method.
+       // @method createTile(coords: Object, done?: Function): HTMLElement
+       // Called only internally, must be overriden by classes extending `GridLayer`.
+       // Returns the `HTMLElement` corresponding to the given `coords`. If the `done` callback
+       // is specified, it must be called when the tile has finished loading and drawing.
+       createTile: function () {
+               return document.createElement('div');

        },
 
        },
 

+       // @section
+       // @method getTileSize: Point
+       // Normalizes the [tileSize option](#gridlayer-tilesize) into a point. Used by the `createTile()` method.
+       getTileSize: function () {
+               var s = this.options.tileSize;
+               return s instanceof Point ? s : new Point(s, s);
+       },

 
 

-       _handleMouseOut: function (e) {
-               var layer = this._hoveredLayer;
-               if (layer) {
-                       // if we're leaving the layer, fire mouseout
-                       L.DomUtil.removeClass(this._container, 'leaflet-interactive');
-                       this._fireEvent([layer], e, 'mouseout');
-                       this._hoveredLayer = null;
+       _updateZIndex: function () {
+               if (this._container && this.options.zIndex !== undefined && this.options.zIndex !== null) {
+                       this._container.style.zIndex = this.options.zIndex;

                }
        },
 
                }
        },
 

-       _handleMouseHover: function (e, point) {
-               var layer, candidateHoveredLayer;
+       _setAutoZIndex: function (compare) {
+               // go through all other layers of the same pane, set zIndex to max + 1 (front) or min - 1 (back)

 
 

-               for (var order = this._drawFirst; order; order = order.next) {
-                       layer = order.layer;
-                       if (layer.options.interactive && layer._containsPoint(point)) {
-                               candidateHoveredLayer = layer;
-                       }
-               }
+               var layers = this.getPane().children,
+                   edgeZIndex = -compare(-Infinity, Infinity); // -Infinity for max, Infinity for min

 
 

-               if (candidateHoveredLayer !== this._hoveredLayer) {
-                       this._handleMouseOut(e);
+               for (var i = 0, len = layers.length, zIndex; i < len; i++) {

 
 

-                       if (candidateHoveredLayer) {
-                               L.DomUtil.addClass(this._container, 'leaflet-interactive'); // change cursor
-                               this._fireEvent([candidateHoveredLayer], e, 'mouseover');
-                               this._hoveredLayer = candidateHoveredLayer;
+                       zIndex = layers[i].style.zIndex;
+
+                       if (layers[i] !== this._container && zIndex) {
+                               edgeZIndex = compare(edgeZIndex, +zIndex);

                        }
                }
 
                        }
                }
 

-               if (this._hoveredLayer) {
-                       this._fireEvent([this._hoveredLayer], e);
+               if (isFinite(edgeZIndex)) {
+                       this.options.zIndex = edgeZIndex + compare(-1, 1);
+                       this._updateZIndex();

                }
        },
 
                }
        },
 

-       _fireEvent: function (layers, e, type) {
-               this._map._fireDOMEvent(e, type || e.type, layers);
-       },
-
-       _bringToFront: function (layer) {
-               var order = layer._order;
-               var next = order.next;
-               var prev = order.prev;
+       _updateOpacity: function () {
+               if (!this._map) { return; }

 
 

-               if (next) {
-                       next.prev = prev;
-               } else {
-                       // Already last
-                       return;
-               }
-               if (prev) {
-                       prev.next = next;
-               } else if (next) {
-                       // Update first entry unless this is the
-                       // signle entry
-                       this._drawFirst = next;
-               }
+               // IE doesn't inherit filter opacity properly, so we're forced to set it on tiles
+               if (ielt9) { return; }

 
 

-               order.prev = this._drawLast;
-               this._drawLast.next = order;
+               setOpacity(this._container, this.options.opacity);

 
 

-               order.next = null;
-               this._drawLast = order;
+               var now = +new Date(),
+                   nextFrame = false,
+                   willPrune = false;

 
 

-               this._requestRedraw(layer);
-       },
+               for (var key in this._tiles) {
+                       var tile = this._tiles[key];
+                       if (!tile.current || !tile.loaded) { continue; }

 
 

-       _bringToBack: function (layer) {
-               var order = layer._order;
-               var next = order.next;
-               var prev = order.prev;
+                       var fade = Math.min(1, (now - tile.loaded) / 200);

 
 

-               if (prev) {
-                       prev.next = next;
-               } else {
-                       // Already first
-                       return;
-               }
-               if (next) {
-                       next.prev = prev;
-               } else if (prev) {
-                       // Update last entry unless this is the
-                       // signle entry
-                       this._drawLast = prev;
+                       setOpacity(tile.el, fade);
+                       if (fade < 1) {
+                               nextFrame = true;
+                       } else {
+                               if (tile.active) {
+                                       willPrune = true;
+                               } else {
+                                       this._onOpaqueTile(tile);
+                               }
+                               tile.active = true;
+                       }

                }
 
                }
 

-               order.prev = null;
+               if (willPrune && !this._noPrune) { this._pruneTiles(); }

 
 

-               order.next = this._drawFirst;
-               this._drawFirst.prev = order;
-               this._drawFirst = order;
+               if (nextFrame) {
+                       cancelAnimFrame(this._fadeFrame);
+                       this._fadeFrame = requestAnimFrame(this._updateOpacity, this);
+               }
+       },

 
 

-               this._requestRedraw(layer);
-       }
-});
+       _onOpaqueTile: falseFn,

 
 

-// @namespace Browser; @property canvas: Boolean
-// `true` when the browser supports [`<canvas>`](https://developer.mozilla.org/docs/Web/API/Canvas_API).
-L.Browser.canvas = (function () {
-       return !!document.createElement('canvas').getContext;
-}());
+       _initContainer: function () {
+               if (this._container) { return; }

 
 

-// @namespace Canvas
-// @factory L.canvas(options?: Renderer options)
-// Creates a Canvas renderer with the given options.
-L.canvas = function (options) {
-       return L.Browser.canvas ? new L.Canvas(options) : null;
-};
+               this._container = create$1('div', 'leaflet-layer ' + (this.options.className || ''));
+               this._updateZIndex();
+
+               if (this.options.opacity < 1) {
+                       this._updateOpacity();
+               }

 
 

-L.Polyline.prototype._containsPoint = function (p, closed) {
-       var i, j, k, len, len2, part,
-           w = this._clickTolerance();
+               this.getPane().appendChild(this._container);
+       },

 
 

-       if (!this._pxBounds.contains(p)) { return false; }
+       _updateLevels: function () {

 
 

-       // hit detection for polylines
-       for (i = 0, len = this._parts.length; i < len; i++) {
-               part = this._parts[i];
+               var zoom = this._tileZoom,
+                   maxZoom = this.options.maxZoom;

 
 

-               for (j = 0, len2 = part.length, k = len2 - 1; j < len2; k = j++) {
-                       if (!closed && (j === 0)) { continue; }
+               if (zoom === undefined) { return undefined; }

 
 

-                       if (L.LineUtil.pointToSegmentDistance(p, part[k], part[j]) <= w) {
-                               return true;
+               for (var z in this._levels) {
+                       if (this._levels[z].el.children.length || z === zoom) {
+                               this._levels[z].el.style.zIndex = maxZoom - Math.abs(zoom - z);
+                               this._onUpdateLevel(z);
+                       } else {
+                               remove(this._levels[z].el);
+                               this._removeTilesAtZoom(z);
+                               this._onRemoveLevel(z);
+                               delete this._levels[z];

                        }
                }
                        }
                }

-       }
-       return false;
-};

 
 

-L.Polygon.prototype._containsPoint = function (p) {
-       var inside = false,
-           part, p1, p2, i, j, k, len, len2;
+               var level = this._levels[zoom],
+                   map = this._map;

 
 

-       if (!this._pxBounds.contains(p)) { return false; }
+               if (!level) {
+                       level = this._levels[zoom] = {};

 
 

-       // ray casting algorithm for detecting if point is in polygon
-       for (i = 0, len = this._parts.length; i < len; i++) {
-               part = this._parts[i];
+                       level.el = create$1('div', 'leaflet-tile-container leaflet-zoom-animated', this._container);
+                       level.el.style.zIndex = maxZoom;

 
 

-               for (j = 0, len2 = part.length, k = len2 - 1; j < len2; k = j++) {
-                       p1 = part[j];
-                       p2 = part[k];
+                       level.origin = map.project(map.unproject(map.getPixelOrigin()), zoom).round();
+                       level.zoom = zoom;

 
 

-                       if (((p1.y > p.y) !== (p2.y > p.y)) && (p.x < (p2.x - p1.x) * (p.y - p1.y) / (p2.y - p1.y) + p1.x)) {
-                               inside = !inside;
-                       }
-               }
-       }
+                       this._setZoomTransform(level, map.getCenter(), map.getZoom());

 
 

-       // also check if it's on polygon stroke
-       return inside || L.Polyline.prototype._containsPoint.call(this, p, true);
-};
+                       // force the browser to consider the newly added element for transition
+                       falseFn(level.el.offsetWidth);

 
 

-L.CircleMarker.prototype._containsPoint = function (p) {
-       return p.distanceTo(this._point) <= this._radius + this._clickTolerance();
-};
+                       this._onCreateLevel(level);
+               }

 
 

+               this._level = level;

 
 

+               return level;
+       },

 
 

-/*
- * @class GeoJSON
- * @aka L.GeoJSON
- * @inherits FeatureGroup
- *
- * Represents a GeoJSON object or an array of GeoJSON objects. Allows you to parse
- * GeoJSON data and display it on the map. Extends `FeatureGroup`.
- *
- * @example
- *
- * ```js
- * L.geoJSON(data, {
- *     style: function (feature) {
- *             return {color: feature.properties.color};
- *     }
- * }).bindPopup(function (layer) {
- *     return layer.feature.properties.description;
- * }).addTo(map);
- * ```
- */
+       _onUpdateLevel: falseFn,

 
 

-L.GeoJSON = L.FeatureGroup.extend({
+       _onRemoveLevel: falseFn,

 
 

-       /* @section
-        * @aka GeoJSON options
-        *
-        * @option pointToLayer: Function = *
-        * A `Function` defining how GeoJSON points spawn Leaflet layers. It is internally
-        * called when data is added, passing the GeoJSON point feature and its `LatLng`.
-        * The default is to spawn a default `Marker`:
-        * ```js
-        * function(geoJsonPoint, latlng) {
-        *      return L.marker(latlng);
-        * }
-        * ```
-        *
-        * @option style: Function = *
-        * A `Function` defining the `Path options` for styling GeoJSON lines and polygons,
-        * called internally when data is added.
-        * The default value is to not override any defaults:
-        * ```js
-        * function (geoJsonFeature) {
-        *      return {}
-        * }
-        * ```
-        *
-        * @option onEachFeature: Function = *
-        * A `Function` that will be called once for each created `Feature`, after it has
-        * been created and styled. Useful for attaching events and popups to features.
-        * The default is to do nothing with the newly created layers:
-        * ```js
-        * function (feature, layer) {}
-        * ```
-        *
-        * @option filter: Function = *
-        * A `Function` that will be used to decide whether to include a feature or not.
-        * The default is to include all features:
-        * ```js
-        * function (geoJsonFeature) {
-        *      return true;
-        * }
-        * ```
-        * Note: dynamically changing the `filter` option will have effect only on newly
-        * added data. It will _not_ re-evaluate already included features.
-        *
-        * @option coordsToLatLng: Function = *
-        * A `Function` that will be used for converting GeoJSON coordinates to `LatLng`s.
-        * The default is the `coordsToLatLng` static method.
-        */
+       _onCreateLevel: falseFn,

 
 

-       initialize: function (geojson, options) {
-               L.setOptions(this, options);
+       _pruneTiles: function () {
+               if (!this._map) {
+                       return;
+               }

 
 

-               this._layers = {};
+               var key, tile;

 
 

-               if (geojson) {
-                       this.addData(geojson);
+               var zoom = this._map.getZoom();
+               if (zoom > this.options.maxZoom ||
+                       zoom < this.options.minZoom) {
+                       this._removeAllTiles();
+                       return;

                }
                }

-       },

 
 

-       // @method addData( <GeoJSON> data ): this
-       // Adds a GeoJSON object to the layer.
-       addData: function (geojson) {
-               var features = L.Util.isArray(geojson) ? geojson : geojson.features,
-                   i, len, feature;
+               for (key in this._tiles) {
+                       tile = this._tiles[key];
+                       tile.retain = tile.current;
+               }

 
 

-               if (features) {
-                       for (i = 0, len = features.length; i < len; i++) {
-                               // only add this if geometry or geometries are set and not null
-                               feature = features[i];
-                               if (feature.geometries || feature.geometry || feature.features || feature.coordinates) {
-                                       this.addData(feature);
+               for (key in this._tiles) {
+                       tile = this._tiles[key];
+                       if (tile.current && !tile.active) {
+                               var coords = tile.coords;
+                               if (!this._retainParent(coords.x, coords.y, coords.z, coords.z - 5)) {
+                                       this._retainChildren(coords.x, coords.y, coords.z, coords.z + 2);

                                }
                        }
                                }
                        }

-                       return this;

                }
 
                }
 

-               var options = this.options;
-
-               if (options.filter && !options.filter(geojson)) { return this; }
-
-               var layer = L.GeoJSON.geometryToLayer(geojson, options);
-               if (!layer) {
-                       return this;
+               for (key in this._tiles) {
+                       if (!this._tiles[key].retain) {
+                               this._removeTile(key);
+                       }

                }
                }

-               layer.feature = L.GeoJSON.asFeature(geojson);
-
-               layer.defaultOptions = layer.options;
-               this.resetStyle(layer);
+       },

 
 

-               if (options.onEachFeature) {
-                       options.onEachFeature(geojson, layer);
+       _removeTilesAtZoom: function (zoom) {
+               for (var key in this._tiles) {
+                       if (this._tiles[key].coords.z !== zoom) {
+                               continue;
+                       }
+                       this._removeTile(key);

                }
                }

-
-               return this.addLayer(layer);

        },
 
        },
 

-       // @method resetStyle( <Path> layer ): this
-       // Resets the given vector layer's style to the original GeoJSON style, useful for resetting style after hover events.
-       resetStyle: function (layer) {
-               // reset any custom styles
-               layer.options = L.Util.extend({}, layer.defaultOptions);
-               this._setLayerStyle(layer, this.options.style);
-               return this;
+       _removeAllTiles: function () {
+               for (var key in this._tiles) {
+                       this._removeTile(key);
+               }

        },
 
        },
 

-       // @method setStyle( <Function> style ): this
-       // Changes styles of GeoJSON vector layers with the given style function.
-       setStyle: function (style) {
-               return this.eachLayer(function (layer) {
-                       this._setLayerStyle(layer, style);
-               }, this);
+       _invalidateAll: function () {
+               for (var z in this._levels) {
+                       remove(this._levels[z].el);
+                       this._onRemoveLevel(z);
+                       delete this._levels[z];
+               }
+               this._removeAllTiles();
+
+               this._tileZoom = null;

        },
 
        },
 

-       _setLayerStyle: function (layer, style) {
-               if (typeof style === 'function') {
-                       style = style(layer.feature);
-               }
-               if (layer.setStyle) {
-                       layer.setStyle(style);
-               }
-       }
-});
+       _retainParent: function (x, y, z, minZoom) {
+               var x2 = Math.floor(x / 2),
+                   y2 = Math.floor(y / 2),
+                   z2 = z - 1,
+                   coords2 = new Point(+x2, +y2);
+               coords2.z = +z2;

 
 

-// @section
-// There are several static functions which can be called without instantiating L.GeoJSON:
-L.extend(L.GeoJSON, {
-       // @function geometryToLayer(featureData: Object, options?: GeoJSON options): Layer
-       // Creates a `Layer` from a given GeoJSON feature. Can use a custom
-       // [`pointToLayer`](#geojson-pointtolayer) and/or [`coordsToLatLng`](#geojson-coordstolatlng)
-       // functions if provided as options.
-       geometryToLayer: function (geojson, options) {
-
-               var geometry = geojson.type === 'Feature' ? geojson.geometry : geojson,
-                   coords = geometry ? geometry.coordinates : null,
-                   layers = [],
-                   pointToLayer = options && options.pointToLayer,
-                   coordsToLatLng = options && options.coordsToLatLng || this.coordsToLatLng,
-                   latlng, latlngs, i, len;
-
-               if (!coords && !geometry) {
-                       return null;
-               }
+               var key = this._tileCoordsToKey(coords2),
+                   tile = this._tiles[key];

 
 

-               switch (geometry.type) {
-               case 'Point':
-                       latlng = coordsToLatLng(coords);
-                       return pointToLayer ? pointToLayer(geojson, latlng) : new L.Marker(latlng);
+               if (tile && tile.active) {
+                       tile.retain = true;
+                       return true;

 
 

-               case 'MultiPoint':
-                       for (i = 0, len = coords.length; i < len; i++) {
-                               latlng = coordsToLatLng(coords[i]);
-                               layers.push(pointToLayer ? pointToLayer(geojson, latlng) : new L.Marker(latlng));
-                       }
-                       return new L.FeatureGroup(layers);
-
-               case 'LineString':
-               case 'MultiLineString':
-                       latlngs = this.coordsToLatLngs(coords, geometry.type === 'LineString' ? 0 : 1, coordsToLatLng);
-                       return new L.Polyline(latlngs, options);
-
-               case 'Polygon':
-               case 'MultiPolygon':
-                       latlngs = this.coordsToLatLngs(coords, geometry.type === 'Polygon' ? 1 : 2, coordsToLatLng);
-                       return new L.Polygon(latlngs, options);
-
-               case 'GeometryCollection':
-                       for (i = 0, len = geometry.geometries.length; i < len; i++) {
-                               var layer = this.geometryToLayer({
-                                       geometry: geometry.geometries[i],
-                                       type: 'Feature',
-                                       properties: geojson.properties
-                               }, options);
-
-                               if (layer) {
-                                       layers.push(layer);
-                               }
-                       }
-                       return new L.FeatureGroup(layers);
+               } else if (tile && tile.loaded) {
+                       tile.retain = true;
+               }

 
 

-               default:
-                       throw new Error('Invalid GeoJSON object.');
+               if (z2 > minZoom) {
+                       return this._retainParent(x2, y2, z2, minZoom);

                }
                }

-       },

 
 

-       // @function coordsToLatLng(coords: Array): LatLng
-       // Creates a `LatLng` object from an array of 2 numbers (longitude, latitude)
-       // or 3 numbers (longitude, latitude, altitude) used in GeoJSON for points.
-       coordsToLatLng: function (coords) {
-               return new L.LatLng(coords[1], coords[0], coords[2]);
+               return false;

        },
 
        },
 

-       // @function coordsToLatLngs(coords: Array, levelsDeep?: Number, coordsToLatLng?: Function): Array
-       // Creates a multidimensional array of `LatLng`s from a GeoJSON coordinates array.
-       // `levelsDeep` specifies the nesting level (0 is for an array of points, 1 for an array of arrays of points, etc., 0 by default).
-       // Can use a custom [`coordsToLatLng`](#geojson-coordstolatlng) function.
-       coordsToLatLngs: function (coords, levelsDeep, coordsToLatLng) {
-               var latlngs = [];
-
-               for (var i = 0, len = coords.length, latlng; i < len; i++) {
-                       latlng = levelsDeep ?
-                               this.coordsToLatLngs(coords[i], levelsDeep - 1, coordsToLatLng) :
-                               (coordsToLatLng || this.coordsToLatLng)(coords[i]);
+       _retainChildren: function (x, y, z, maxZoom) {

 
 

-                       latlngs.push(latlng);
-               }
+               for (var i = 2 * x; i < 2 * x + 2; i++) {
+                       for (var j = 2 * y; j < 2 * y + 2; j++) {

 
 

-               return latlngs;
-       },
+                               var coords = new Point(i, j);
+                               coords.z = z + 1;

 
 

-       // @function latLngToCoords(latlng: LatLng): Array
-       // Reverse of [`coordsToLatLng`](#geojson-coordstolatlng)
-       latLngToCoords: function (latlng) {
-               return latlng.alt !== undefined ?
-                               [latlng.lng, latlng.lat, latlng.alt] :
-                               [latlng.lng, latlng.lat];
-       },
+                               var key = this._tileCoordsToKey(coords),
+                                   tile = this._tiles[key];

 
 

-       // @function latLngsToCoords(latlngs: Array, levelsDeep?: Number, closed?: Boolean): Array
-       // Reverse of [`coordsToLatLngs`](#geojson-coordstolatlngs)
-       // `closed` determines whether the first point should be appended to the end of the array to close the feature, only used when `levelsDeep` is 0. False by default.
-       latLngsToCoords: function (latlngs, levelsDeep, closed) {
-               var coords = [];
+                               if (tile && tile.active) {
+                                       tile.retain = true;
+                                       continue;

 
 

-               for (var i = 0, len = latlngs.length; i < len; i++) {
-                       coords.push(levelsDeep ?
-                               L.GeoJSON.latLngsToCoords(latlngs[i], levelsDeep - 1, closed) :
-                               L.GeoJSON.latLngToCoords(latlngs[i]));
-               }
+                               } else if (tile && tile.loaded) {
+                                       tile.retain = true;
+                               }

 
 

-               if (!levelsDeep && closed) {
-                       coords.push(coords[0]);
+                               if (z + 1 < maxZoom) {
+                                       this._retainChildren(i, j, z + 1, maxZoom);
+                               }
+                       }

                }
                }

-
-               return coords;

        },
 
        },
 

-       getFeature: function (layer, newGeometry) {
-               return layer.feature ?
-                               L.extend({}, layer.feature, {geometry: newGeometry}) :
-                               L.GeoJSON.asFeature(newGeometry);
+       _resetView: function (e) {
+               var animating = e && (e.pinch || e.flyTo);
+               this._setView(this._map.getCenter(), this._map.getZoom(), animating, animating);

        },
 
        },
 

-       // @function asFeature(geojson: Object): Object
-       // Normalize GeoJSON geometries/features into GeoJSON features.
-       asFeature: function (geojson) {
-               if (geojson.type === 'Feature' || geojson.type === 'FeatureCollection') {
-                       return geojson;
-               }
-
-               return {
-                       type: 'Feature',
-                       properties: {},
-                       geometry: geojson
-               };
-       }
-});
-
-var PointToGeoJSON = {
-       toGeoJSON: function () {
-               return L.GeoJSON.getFeature(this, {
-                       type: 'Point',
-                       coordinates: L.GeoJSON.latLngToCoords(this.getLatLng())
-               });
-       }
-};
+       _animateZoom: function (e) {
+               this._setView(e.center, e.zoom, true, e.noUpdate);
+       },

 
 

-// @namespace Marker
-// @method toGeoJSON(): Object
-// Returns a [`GeoJSON`](http://en.wikipedia.org/wiki/GeoJSON) representation of the marker (as a GeoJSON `Point` Feature).
-L.Marker.include(PointToGeoJSON);
+       _clampZoom: function (zoom) {
+               var options = this.options;

 
 

-// @namespace CircleMarker
-// @method toGeoJSON(): Object
-// Returns a [`GeoJSON`](http://en.wikipedia.org/wiki/GeoJSON) representation of the circle marker (as a GeoJSON `Point` Feature).
-L.Circle.include(PointToGeoJSON);
-L.CircleMarker.include(PointToGeoJSON);
+               if (undefined !== options.minNativeZoom && zoom < options.minNativeZoom) {
+                       return options.minNativeZoom;
+               }

 
 

+               if (undefined !== options.maxNativeZoom && options.maxNativeZoom < zoom) {
+                       return options.maxNativeZoom;
+               }

 
 

-// @namespace Polyline
-// @method toGeoJSON(): Object
-// Returns a [`GeoJSON`](http://en.wikipedia.org/wiki/GeoJSON) representation of the polyline (as a GeoJSON `LineString` or `MultiLineString` Feature).
-L.Polyline.prototype.toGeoJSON = function () {
-       var multi = !L.Polyline._flat(this._latlngs);
+               return zoom;
+       },

 
 

-       var coords = L.GeoJSON.latLngsToCoords(this._latlngs, multi ? 1 : 0);
+       _setView: function (center, zoom, noPrune, noUpdate) {
+               var tileZoom = this._clampZoom(Math.round(zoom));
+               if ((this.options.maxZoom !== undefined && tileZoom > this.options.maxZoom) ||
+                   (this.options.minZoom !== undefined && tileZoom < this.options.minZoom)) {
+                       tileZoom = undefined;
+               }

 
 

-       return L.GeoJSON.getFeature(this, {
-               type: (multi ? 'Multi' : '') + 'LineString',
-               coordinates: coords
-       });
-};
+               var tileZoomChanged = this.options.updateWhenZooming && (tileZoom !== this._tileZoom);

 
 

-// @namespace Polygon
-// @method toGeoJSON(): Object
-// Returns a [`GeoJSON`](http://en.wikipedia.org/wiki/GeoJSON) representation of the polygon (as a GeoJSON `Polygon` or `MultiPolygon` Feature).
-L.Polygon.prototype.toGeoJSON = function () {
-       var holes = !L.Polyline._flat(this._latlngs),
-           multi = holes && !L.Polyline._flat(this._latlngs[0]);
+               if (!noUpdate || tileZoomChanged) {

 
 

-       var coords = L.GeoJSON.latLngsToCoords(this._latlngs, multi ? 2 : holes ? 1 : 0, true);
+                       this._tileZoom = tileZoom;

 
 

-       if (!holes) {
-               coords = [coords];
-       }
+                       if (this._abortLoading) {
+                               this._abortLoading();
+                       }

 
 

-       return L.GeoJSON.getFeature(this, {
-               type: (multi ? 'Multi' : '') + 'Polygon',
-               coordinates: coords
-       });
-};
+                       this._updateLevels();
+                       this._resetGrid();

 
 

+                       if (tileZoom !== undefined) {
+                               this._update(center);
+                       }

 
 

-// @namespace LayerGroup
-L.LayerGroup.include({
-       toMultiPoint: function () {
-               var coords = [];
+                       if (!noPrune) {
+                               this._pruneTiles();
+                       }

 
 

-               this.eachLayer(function (layer) {
-                       coords.push(layer.toGeoJSON().geometry.coordinates);
-               });
+                       // Flag to prevent _updateOpacity from pruning tiles during
+                       // a zoom anim or a pinch gesture
+                       this._noPrune = !!noPrune;
+               }

 
 

-               return L.GeoJSON.getFeature(this, {
-                       type: 'MultiPoint',
-                       coordinates: coords
-               });
+               this._setZoomTransforms(center, zoom);

        },
 
        },
 

-       // @method toGeoJSON(): Object
-       // Returns a [`GeoJSON`](http://en.wikipedia.org/wiki/GeoJSON) representation of the layer group (as a GeoJSON `GeometryCollection`).
-       toGeoJSON: function () {
+       _setZoomTransforms: function (center, zoom) {
+               for (var i in this._levels) {
+                       this._setZoomTransform(this._levels[i], center, zoom);
+               }
+       },

 
 

-               var type = this.feature && this.feature.geometry && this.feature.geometry.type;
+       _setZoomTransform: function (level, center, zoom) {
+               var scale = this._map.getZoomScale(zoom, level.zoom),
+                   translate = level.origin.multiplyBy(scale)
+                       .subtract(this._map._getNewPixelOrigin(center, zoom)).round();

 
 

-               if (type === 'MultiPoint') {
-                       return this.toMultiPoint();
+               if (any3d) {
+                       setTransform(level.el, translate, scale);
+               } else {
+                       setPosition(level.el, translate);

                }
                }

+       },

 
 

-               var isGeometryCollection = type === 'GeometryCollection',
-                   jsons = [];
-
-               this.eachLayer(function (layer) {
-                       if (layer.toGeoJSON) {
-                               var json = layer.toGeoJSON();
-                               jsons.push(isGeometryCollection ? json.geometry : L.GeoJSON.asFeature(json));
-                       }
-               });
+       _resetGrid: function () {
+               var map = this._map,
+                   crs = map.options.crs,
+                   tileSize = this._tileSize = this.getTileSize(),
+                   tileZoom = this._tileZoom;

 
 

-               if (isGeometryCollection) {
-                       return L.GeoJSON.getFeature(this, {
-                               geometries: jsons,
-                               type: 'GeometryCollection'
-                       });
+               var bounds = this._map.getPixelWorldBounds(this._tileZoom);
+               if (bounds) {
+                       this._globalTileRange = this._pxBoundsToTileRange(bounds);

                }
 
                }
 

-               return {
-                       type: 'FeatureCollection',
-                       features: jsons
-               };
-       }
-});
+               this._wrapX = crs.wrapLng && !this.options.noWrap && [
+                       Math.floor(map.project([0, crs.wrapLng[0]], tileZoom).x / tileSize.x),
+                       Math.ceil(map.project([0, crs.wrapLng[1]], tileZoom).x / tileSize.y)
+               ];
+               this._wrapY = crs.wrapLat && !this.options.noWrap && [
+                       Math.floor(map.project([crs.wrapLat[0], 0], tileZoom).y / tileSize.x),
+                       Math.ceil(map.project([crs.wrapLat[1], 0], tileZoom).y / tileSize.y)
+               ];
+       },

 
 

-// @namespace GeoJSON
-// @factory L.geoJSON(geojson?: Object, options?: GeoJSON options)
-// Creates a GeoJSON layer. Optionally accepts an object in
-// [GeoJSON format](http://geojson.org/geojson-spec.html) to display on the map
-// (you can alternatively add it later with `addData` method) and an `options` object.
-L.geoJSON = function (geojson, options) {
-       return new L.GeoJSON(geojson, options);
-};
-// Backward compatibility.
-L.geoJson = L.geoJSON;
+       _onMoveEnd: function () {
+               if (!this._map || this._map._animatingZoom) { return; }

 
 

+               this._update();
+       },

 
 

+       _getTiledPixelBounds: function (center) {
+               var map = this._map,
+                   mapZoom = map._animatingZoom ? Math.max(map._animateToZoom, map.getZoom()) : map.getZoom(),
+                   scale = map.getZoomScale(mapZoom, this._tileZoom),
+                   pixelCenter = map.project(center, this._tileZoom).floor(),
+                   halfSize = map.getSize().divideBy(scale * 2);

 
 

-/*
- * @class Draggable
- * @aka L.Draggable
- * @inherits Evented
- *
- * A class for making DOM elements draggable (including touch support).
- * Used internally for map and marker dragging. Only works for elements
- * that were positioned with [`L.DomUtil.setPosition`](#domutil-setposition).
- *
- * @example
- * ```js
- * var draggable = new L.Draggable(elementToDrag);
- * draggable.enable();
- * ```
- */
+               return new Bounds(pixelCenter.subtract(halfSize), pixelCenter.add(halfSize));
+       },

 
 

-L.Draggable = L.Evented.extend({
+       // Private method to load tiles in the grid's active zoom level according to map bounds
+       _update: function (center) {
+               var map = this._map;
+               if (!map) { return; }
+               var zoom = this._clampZoom(map.getZoom());

 
 

-       options: {
-               // @option clickTolerance: Number = 3
-               // The max number of pixels a user can shift the mouse pointer during a click
-               // for it to be considered a valid click (as opposed to a mouse drag).
-               clickTolerance: 3
-       },
+               if (center === undefined) { center = map.getCenter(); }
+               if (this._tileZoom === undefined) { return; }   // if out of minzoom/maxzoom

 
 

-       statics: {
-               START: L.Browser.touch ? ['touchstart', 'mousedown'] : ['mousedown'],
-               END: {
-                       mousedown: 'mouseup',
-                       touchstart: 'touchend',
-                       pointerdown: 'touchend',
-                       MSPointerDown: 'touchend'
-               },
-               MOVE: {
-                       mousedown: 'mousemove',
-                       touchstart: 'touchmove',
-                       pointerdown: 'touchmove',
-                       MSPointerDown: 'touchmove'
-               }
-       },
+               var pixelBounds = this._getTiledPixelBounds(center),
+                   tileRange = this._pxBoundsToTileRange(pixelBounds),
+                   tileCenter = tileRange.getCenter(),
+                   queue = [],
+                   margin = this.options.keepBuffer,
+                   noPruneRange = new Bounds(tileRange.getBottomLeft().subtract([margin, -margin]),
+                                             tileRange.getTopRight().add([margin, -margin]));

 
 

-       // @constructor L.Draggable(el: HTMLElement, dragHandle?: HTMLElement, preventOutline: Boolean)
-       // Creates a `Draggable` object for moving `el` when you start dragging the `dragHandle` element (equals `el` itself by default).
-       initialize: function (element, dragStartTarget, preventOutline) {
-               this._element = element;
-               this._dragStartTarget = dragStartTarget || element;
-               this._preventOutline = preventOutline;
-       },
+               // Sanity check: panic if the tile range contains Infinity somewhere.
+               if (!(isFinite(tileRange.min.x) &&
+                     isFinite(tileRange.min.y) &&
+                     isFinite(tileRange.max.x) &&
+                     isFinite(tileRange.max.y))) { throw new Error('Attempted to load an infinite number of tiles'); }

 
 

-       // @method enable()
-       // Enables the dragging ability
-       enable: function () {
-               if (this._enabled) { return; }
+               for (var key in this._tiles) {
+                       var c = this._tiles[key].coords;
+                       if (c.z !== this._tileZoom || !noPruneRange.contains(new Point(c.x, c.y))) {
+                               this._tiles[key].current = false;
+                       }
+               }

 
 

-               L.DomEvent.on(this._dragStartTarget, L.Draggable.START.join(' '), this._onDown, this);
+               // _update just loads more tiles. If the tile zoom level differs too much
+               // from the map's, let _setView reset levels and prune old tiles.
+               if (Math.abs(zoom - this._tileZoom) > 1) { this._setView(center, zoom); return; }

 
 

-               this._enabled = true;
-       },
+               // create a queue of coordinates to load tiles from
+               for (var j = tileRange.min.y; j <= tileRange.max.y; j++) {
+                       for (var i = tileRange.min.x; i <= tileRange.max.x; i++) {
+                               var coords = new Point(i, j);
+                               coords.z = this._tileZoom;

 
 

-       // @method disable()
-       // Disables the dragging ability
-       disable: function () {
-               if (!this._enabled) { return; }
+                               if (!this._isValidTile(coords)) { continue; }

 
 

-               // If we're currently dragging this draggable,
-               // disabling it counts as first ending the drag.
-               if (L.Draggable._dragging === this) {
-                       this.finishDrag();
+                               if (!this._tiles[this._tileCoordsToKey(coords)]) {
+                                       queue.push(coords);
+                               }
+                       }

                }
 
                }
 

-               L.DomEvent.off(this._dragStartTarget, L.Draggable.START.join(' '), this._onDown, this);
+               // sort tile queue to load tiles in order of their distance to center
+               queue.sort(function (a, b) {
+                       return a.distanceTo(tileCenter) - b.distanceTo(tileCenter);
+               });

 
 

-               this._enabled = false;
-               this._moved = false;
-       },
+               if (queue.length !== 0) {
+                       // if it's the first batch of tiles to load
+                       if (!this._loading) {
+                               this._loading = true;
+                               // @event loading: Event
+                               // Fired when the grid layer starts loading tiles.
+                               this.fire('loading');
+                       }

 
 

-       _onDown: function (e) {
-               // Ignore simulated events, since we handle both touch and
-               // mouse explicitly; otherwise we risk getting duplicates of
-               // touch events, see #4315.
-               // Also ignore the event if disabled; this happens in IE11
-               // under some circumstances, see #3666.
-               if (e._simulated || !this._enabled) { return; }
+                       // create DOM fragment to append tiles in one batch
+                       var fragment = document.createDocumentFragment();

 
 

-               this._moved = false;
+                       for (i = 0; i < queue.length; i++) {
+                               this._addTile(queue[i], fragment);
+                       }

 
 

-               if (L.DomUtil.hasClass(this._element, 'leaflet-zoom-anim')) { return; }
+                       this._level.el.appendChild(fragment);
+               }
+       },

 
 

-               if (L.Draggable._dragging || e.shiftKey || ((e.which !== 1) && (e.button !== 1) && !e.touches)) { return; }
-               L.Draggable._dragging = this;  // Prevent dragging multiple objects at once.
+       _isValidTile: function (coords) {
+               var crs = this._map.options.crs;

 
 

-               if (this._preventOutline) {
-                       L.DomUtil.preventOutline(this._element);
+               if (!crs.infinite) {
+                       // don't load tile if it's out of bounds and not wrapped
+                       var bounds = this._globalTileRange;
+                       if ((!crs.wrapLng && (coords.x < bounds.min.x || coords.x > bounds.max.x)) ||
+                           (!crs.wrapLat && (coords.y < bounds.min.y || coords.y > bounds.max.y))) { return false; }

                }
 
                }
 

-               L.DomUtil.disableImageDrag();
-               L.DomUtil.disableTextSelection();
+               if (!this.options.bounds) { return true; }

 
 

-               if (this._moving) { return; }
+               // don't load tile if it doesn't intersect the bounds in options
+               var tileBounds = this._tileCoordsToBounds(coords);
+               return toLatLngBounds(this.options.bounds).overlaps(tileBounds);
+       },

 
 

-               // @event down: Event
-               // Fired when a drag is about to start.
-               this.fire('down');
+       _keyToBounds: function (key) {
+               return this._tileCoordsToBounds(this._keyToTileCoords(key));
+       },

 
 

-               var first = e.touches ? e.touches[0] : e;
+       // converts tile coordinates to its geographical bounds
+       _tileCoordsToBounds: function (coords) {

 
 

-               this._startPoint = new L.Point(first.clientX, first.clientY);
+               var map = this._map,
+                   tileSize = this.getTileSize(),

 
 

-               L.DomEvent
-                       .on(document, L.Draggable.MOVE[e.type], this._onMove, this)
-                       .on(document, L.Draggable.END[e.type], this._onUp, this);
-       },
+                   nwPoint = coords.scaleBy(tileSize),
+                   sePoint = nwPoint.add(tileSize),

 
 

-       _onMove: function (e) {
-               // Ignore simulated events, since we handle both touch and
-               // mouse explicitly; otherwise we risk getting duplicates of
-               // touch events, see #4315.
-               // Also ignore the event if disabled; this happens in IE11
-               // under some circumstances, see #3666.
-               if (e._simulated || !this._enabled) { return; }
+                   nw = map.unproject(nwPoint, coords.z),
+                   se = map.unproject(sePoint, coords.z),
+                   bounds = new LatLngBounds(nw, se);

 
 

-               if (e.touches && e.touches.length > 1) {
-                       this._moved = true;
-                       return;
+               if (!this.options.noWrap) {
+                       map.wrapLatLngBounds(bounds);

                }
 
                }
 

-               var first = (e.touches && e.touches.length === 1 ? e.touches[0] : e),
-                   newPoint = new L.Point(first.clientX, first.clientY),
-                   offset = newPoint.subtract(this._startPoint);
+               return bounds;
+       },

 
 

-               if (!offset.x && !offset.y) { return; }
-               if (Math.abs(offset.x) + Math.abs(offset.y) < this.options.clickTolerance) { return; }
+       // converts tile coordinates to key for the tile cache
+       _tileCoordsToKey: function (coords) {
+               return coords.x + ':' + coords.y + ':' + coords.z;
+       },

 
 

-               L.DomEvent.preventDefault(e);
+       // converts tile cache key to coordinates
+       _keyToTileCoords: function (key) {
+               var k = key.split(':'),
+                   coords = new Point(+k[0], +k[1]);
+               coords.z = +k[2];
+               return coords;
+       },

 
 

-               if (!this._moved) {
-                       // @event dragstart: Event
-                       // Fired when a drag starts
-                       this.fire('dragstart');
+       _removeTile: function (key) {
+               var tile = this._tiles[key];
+               if (!tile) { return; }

 
 

-                       this._moved = true;
-                       this._startPos = L.DomUtil.getPosition(this._element).subtract(offset);
+               remove(tile.el);

 
 

-                       L.DomUtil.addClass(document.body, 'leaflet-dragging');
+               delete this._tiles[key];

 
 

-                       this._lastTarget = e.target || e.srcElement;
-                       // IE and Edge do not give the <use> element, so fetch it
-                       // if necessary
-                       if ((window.SVGElementInstance) && (this._lastTarget instanceof SVGElementInstance)) {
-                               this._lastTarget = this._lastTarget.correspondingUseElement;
-                       }
-                       L.DomUtil.addClass(this._lastTarget, 'leaflet-drag-target');
-               }
+               // @event tileunload: TileEvent
+               // Fired when a tile is removed (e.g. when a tile goes off the screen).
+               this.fire('tileunload', {
+                       tile: tile.el,
+                       coords: this._keyToTileCoords(key)
+               });
+       },

 
 

-               this._newPos = this._startPos.add(offset);
-               this._moving = true;
+       _initTile: function (tile) {
+               addClass(tile, 'leaflet-tile');

 
 

-               L.Util.cancelAnimFrame(this._animRequest);
-               this._lastEvent = e;
-               this._animRequest = L.Util.requestAnimFrame(this._updatePosition, this, true);
-       },
+               var tileSize = this.getTileSize();
+               tile.style.width = tileSize.x + 'px';
+               tile.style.height = tileSize.y + 'px';

 
 

-       _updatePosition: function () {
-               var e = {originalEvent: this._lastEvent};
+               tile.onselectstart = falseFn;
+               tile.onmousemove = falseFn;

 
 

-               // @event predrag: Event
-               // Fired continuously during dragging *before* each corresponding
-               // update of the element's position.
-               this.fire('predrag', e);
-               L.DomUtil.setPosition(this._element, this._newPos);
+               // update opacity on tiles in IE7-8 because of filter inheritance problems
+               if (ielt9 && this.options.opacity < 1) {
+                       setOpacity(tile, this.options.opacity);
+               }

 
 

-               // @event drag: Event
-               // Fired continuously during dragging.
-               this.fire('drag', e);
+               // without this hack, tiles disappear after zoom on Chrome for Android
+               // https://github.com/Leaflet/Leaflet/issues/2078
+               if (android && !android23) {
+                       tile.style.WebkitBackfaceVisibility = 'hidden';
+               }

        },
 
        },
 

-       _onUp: function (e) {
-               // Ignore simulated events, since we handle both touch and
-               // mouse explicitly; otherwise we risk getting duplicates of
-               // touch events, see #4315.
-               // Also ignore the event if disabled; this happens in IE11
-               // under some circumstances, see #3666.
-               if (e._simulated || !this._enabled) { return; }
-               this.finishDrag();
-       },
+       _addTile: function (coords, container) {
+               var tilePos = this._getTilePos(coords),
+                   key = this._tileCoordsToKey(coords);

 
 

-       finishDrag: function () {
-               L.DomUtil.removeClass(document.body, 'leaflet-dragging');
+               var tile = this.createTile(this._wrapCoords(coords), bind(this._tileReady, this, coords));

 
 

-               if (this._lastTarget) {
-                       L.DomUtil.removeClass(this._lastTarget, 'leaflet-drag-target');
-                       this._lastTarget = null;
-               }
+               this._initTile(tile);

 
 

-               for (var i in L.Draggable.MOVE) {
-                       L.DomEvent
-                               .off(document, L.Draggable.MOVE[i], this._onMove, this)
-                               .off(document, L.Draggable.END[i], this._onUp, this);
+               // if createTile is defined with a second argument ("done" callback),
+               // we know that tile is async and will be ready later; otherwise
+               if (this.createTile.length < 2) {
+                       // mark tile as ready, but delay one frame for opacity animation to happen
+                       requestAnimFrame(bind(this._tileReady, this, coords, null, tile));

                }
 
                }
 

-               L.DomUtil.enableImageDrag();
-               L.DomUtil.enableTextSelection();
+               setPosition(tile, tilePos);

 
 

-               if (this._moved && this._moving) {
-                       // ensure drag is not fired after dragend
-                       L.Util.cancelAnimFrame(this._animRequest);
+               // save tile in cache
+               this._tiles[key] = {
+                       el: tile,
+                       coords: coords,
+                       current: true
+               };

 
 

-                       // @event dragend: DragEndEvent
-                       // Fired when the drag ends.
-                       this.fire('dragend', {
-                               distance: this._newPos.distanceTo(this._startPos)
+               container.appendChild(tile);
+               // @event tileloadstart: TileEvent
+               // Fired when a tile is requested and starts loading.
+               this.fire('tileloadstart', {
+                       tile: tile,
+                       coords: coords
+               });
+       },
+
+       _tileReady: function (coords, err, tile) {
+               if (!this._map) { return; }
+
+               if (err) {
+                       // @event tileerror: TileErrorEvent
+                       // Fired when there is an error loading a tile.
+                       this.fire('tileerror', {
+                               error: err,
+                               tile: tile,
+                               coords: coords

                        });
                }
 
                        });
                }
 

-               this._moving = false;
-               L.Draggable._dragging = false;
-       }
+               var key = this._tileCoordsToKey(coords);

 
 

-});
+               tile = this._tiles[key];
+               if (!tile) { return; }

 
 

+               tile.loaded = +new Date();
+               if (this._map._fadeAnimated) {
+                       setOpacity(tile.el, 0);
+                       cancelAnimFrame(this._fadeFrame);
+                       this._fadeFrame = requestAnimFrame(this._updateOpacity, this);
+               } else {
+                       tile.active = true;
+                       this._pruneTiles();
+               }

 
 

+               if (!err) {
+                       addClass(tile.el, 'leaflet-tile-loaded');

 
 

-/*
-       L.Handler is a base class for handler classes that are used internally to inject
-       interaction features like dragging to classes like Map and Marker.
-*/
+                       // @event tileload: TileEvent
+                       // Fired when a tile loads.
+                       this.fire('tileload', {
+                               tile: tile.el,
+                               coords: coords
+                       });
+               }

 
 

-// @class Handler
-// @aka L.Handler
-// Abstract class for map interaction handlers
+               if (this._noTilesToLoad()) {
+                       this._loading = false;
+                       // @event load: Event
+                       // Fired when the grid layer loaded all visible tiles.
+                       this.fire('load');

 
 

-L.Handler = L.Class.extend({
-       initialize: function (map) {
-               this._map = map;
+                       if (ielt9 || !this._map._fadeAnimated) {
+                               requestAnimFrame(this._pruneTiles, this);
+                       } else {
+                               // Wait a bit more than 0.2 secs (the duration of the tile fade-in)
+                               // to trigger a pruning.
+                               setTimeout(bind(this._pruneTiles, this), 250);
+                       }
+               }

        },
 
        },
 

-       // @method enable(): this
-       // Enables the handler
-       enable: function () {
-               if (this._enabled) { return this; }
-
-               this._enabled = true;
-               this.addHooks();
-               return this;
+       _getTilePos: function (coords) {
+               return coords.scaleBy(this.getTileSize()).subtract(this._level.origin);

        },
 
        },
 

-       // @method disable(): this
-       // Disables the handler
-       disable: function () {
-               if (!this._enabled) { return this; }
+       _wrapCoords: function (coords) {
+               var newCoords = new Point(
+                       this._wrapX ? wrapNum(coords.x, this._wrapX) : coords.x,
+                       this._wrapY ? wrapNum(coords.y, this._wrapY) : coords.y);
+               newCoords.z = coords.z;
+               return newCoords;
+       },

 
 

-               this._enabled = false;
-               this.removeHooks();
-               return this;
+       _pxBoundsToTileRange: function (bounds) {
+               var tileSize = this.getTileSize();
+               return new Bounds(
+                       bounds.min.unscaleBy(tileSize).floor(),
+                       bounds.max.unscaleBy(tileSize).ceil().subtract([1, 1]));

        },
 
        },
 

-       // @method enabled(): Boolean
-       // Returns `true` if the handler is enabled
-       enabled: function () {
-               return !!this._enabled;
+       _noTilesToLoad: function () {
+               for (var key in this._tiles) {
+                       if (!this._tiles[key].loaded) { return false; }
+               }
+               return true;

        }
        }

-
-       // @section Extension methods
-       // Classes inheriting from `Handler` must implement the two following methods:
-       // @method addHooks()
-       // Called when the handler is enabled, should add event hooks.
-       // @method removeHooks()
-       // Called when the handler is disabled, should remove the event hooks added previously.

 });
 
 });
 

-
+// @factory L.gridLayer(options?: GridLayer options)
+// Creates a new instance of GridLayer with the supplied options.
+function gridLayer(options) {
+       return new GridLayer(options);
+}

 
 /*
 
 /*

- * L.Handler.MapDrag is used to make the map draggable (with panning inertia), enabled by default.
+ * @class TileLayer
+ * @inherits GridLayer
+ * @aka L.TileLayer
+ * Used to load and display tile layers on the map. Extends `GridLayer`.
+ *
+ * @example
+ *
+ * ```js
+ * L.tileLayer('http://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png?{foo}', {foo: 'bar'}).addTo(map);
+ * ```
+ *
+ * @section URL template
+ * @example
+ *
+ * A string of the following form:
+ *
+ * ```
+ * 'http://{s}.somedomain.com/blabla/{z}/{x}/{y}{r}.png'
+ * ```
+ *
+ * `{s}` means one of the available subdomains (used sequentially to help with browser parallel requests per domain limitation; subdomain values are specified in options; `a`, `b` or `c` by default, can be omitted), `{z}` — zoom level, `{x}` and `{y}` — tile coordinates. `{r}` can be used to add @2x to the URL to load retina tiles.
+ *
+ * You can use custom keys in the template, which will be [evaluated](#util-template) from TileLayer options, like this:
+ *
+ * ```
+ * L.tileLayer('http://{s}.somedomain.com/{foo}/{z}/{x}/{y}.png', {foo: 'bar'});
+ * ```

  */
 
  */
 

-// @namespace Map
-// @section Interaction Options
-L.Map.mergeOptions({
-       // @option dragging: Boolean = true
-       // Whether the map be draggable with mouse/touch or not.
-       dragging: true,
-
-       // @section Panning Inertia Options
-       // @option inertia: Boolean = *
-       // If enabled, panning of the map will have an inertia effect where
-       // the map builds momentum while dragging and continues moving in
-       // the same direction for some time. Feels especially nice on touch
-       // devices. Enabled by default unless running on old Android devices.
-       inertia: !L.Browser.android23,
-
-       // @option inertiaDeceleration: Number = 3000
-       // The rate with which the inertial movement slows down, in pixels/second².
-       inertiaDeceleration: 3400, // px/s^2

 
 

-       // @option inertiaMaxSpeed: Number = Infinity
-       // Max speed of the inertial movement, in pixels/second.
-       inertiaMaxSpeed: Infinity, // px/s
+var TileLayer = GridLayer.extend({

 
 

-       // @option easeLinearity: Number = 0.2
-       easeLinearity: 0.2,
+       // @section
+       // @aka TileLayer options
+       options: {
+               // @option minZoom: Number = 0
+               // The minimum zoom level down to which this layer will be displayed (inclusive).
+               minZoom: 0,

 
 

-       // TODO refactor, move to CRS
-       // @option worldCopyJump: Boolean = false
-       // With this option enabled, the map tracks when you pan to another "copy"
-       // of the world and seamlessly jumps to the original one so that all overlays
-       // like markers and vector layers are still visible.
-       worldCopyJump: false,
+               // @option maxZoom: Number = 18
+               // The maximum zoom level up to which this layer will be displayed (inclusive).
+               maxZoom: 18,

 
 

-       // @option maxBoundsViscosity: Number = 0.0
-       // If `maxBounds` is set, this option will control how solid the bounds
-       // are when dragging the map around. The default value of `0.0` allows the
-       // user to drag outside the bounds at normal speed, higher values will
-       // slow down map dragging outside bounds, and `1.0` makes the bounds fully
-       // solid, preventing the user from dragging outside the bounds.
-       maxBoundsViscosity: 0.0
-});
+               // @option subdomains: String|String[] = 'abc'
+               // Subdomains of the tile service. Can be passed in the form of one string (where each letter is a subdomain name) or an array of strings.
+               subdomains: 'abc',

 
 

-L.Map.Drag = L.Handler.extend({
-       addHooks: function () {
-               if (!this._draggable) {
-                       var map = this._map;
+               // @option errorTileUrl: String = ''
+               // URL to the tile image to show in place of the tile that failed to load.
+               errorTileUrl: '',

 
 

-                       this._draggable = new L.Draggable(map._mapPane, map._container);
+               // @option zoomOffset: Number = 0
+               // The zoom number used in tile URLs will be offset with this value.
+               zoomOffset: 0,

 
 

-                       this._draggable.on({
-                               down: this._onDown,
-                               dragstart: this._onDragStart,
-                               drag: this._onDrag,
-                               dragend: this._onDragEnd
-                       }, this);
+               // @option tms: Boolean = false
+               // If `true`, inverses Y axis numbering for tiles (turn this on for [TMS](https://en.wikipedia.org/wiki/Tile_Map_Service) services).
+               tms: false,

 
 

-                       this._draggable.on('predrag', this._onPreDragLimit, this);
-                       if (map.options.worldCopyJump) {
-                               this._draggable.on('predrag', this._onPreDragWrap, this);
-                               map.on('zoomend', this._onZoomEnd, this);
+               // @option zoomReverse: Boolean = false
+               // If set to true, the zoom number used in tile URLs will be reversed (`maxZoom - zoom` instead of `zoom`)
+               zoomReverse: false,

 
 

-                               map.whenReady(this._onZoomEnd, this);
-                       }
-               }
-               L.DomUtil.addClass(this._map._container, 'leaflet-grab leaflet-touch-drag');
-               this._draggable.enable();
-               this._positions = [];
-               this._times = [];
-       },
+               // @option detectRetina: Boolean = false
+               // If `true` and user is on a retina display, it will request four tiles of half the specified size and a bigger zoom level in place of one to utilize the high resolution.
+               detectRetina: false,

 
 

-       removeHooks: function () {
-               L.DomUtil.removeClass(this._map._container, 'leaflet-grab');
-               L.DomUtil.removeClass(this._map._container, 'leaflet-touch-drag');
-               this._draggable.disable();
+               // @option crossOrigin: Boolean = false
+               // If true, all tiles will have their crossOrigin attribute set to ''. This is needed if you want to access tile pixel data.
+               crossOrigin: false

        },
 
        },
 

-       moved: function () {
-               return this._draggable && this._draggable._moved;
-       },
+       initialize: function (url, options) {

 
 

-       moving: function () {
-               return this._draggable && this._draggable._moving;
-       },
+               this._url = url;

 
 

-       _onDown: function () {
-               this._map._stop();
-       },
+               options = setOptions(this, options);

 
 

-       _onDragStart: function () {
-               var map = this._map;
+               // detecting retina displays, adjusting tileSize and zoom levels
+               if (options.detectRetina && retina && options.maxZoom > 0) {

 
 

-               if (this._map.options.maxBounds && this._map.options.maxBoundsViscosity) {
-                       var bounds = L.latLngBounds(this._map.options.maxBounds);
+                       options.tileSize = Math.floor(options.tileSize / 2);

 
 

-                       this._offsetLimit = L.bounds(
-                               this._map.latLngToContainerPoint(bounds.getNorthWest()).multiplyBy(-1),
-                               this._map.latLngToContainerPoint(bounds.getSouthEast()).multiplyBy(-1)
-                                       .add(this._map.getSize()));
+                       if (!options.zoomReverse) {
+                               options.zoomOffset++;
+                               options.maxZoom--;
+                       } else {
+                               options.zoomOffset--;
+                               options.minZoom++;
+                       }

 
 

-                       this._viscosity = Math.min(1.0, Math.max(0.0, this._map.options.maxBoundsViscosity));
-               } else {
-                       this._offsetLimit = null;
+                       options.minZoom = Math.max(0, options.minZoom);

                }
 
                }
 

-               map
-                   .fire('movestart')
-                   .fire('dragstart');
+               if (typeof options.subdomains === 'string') {
+                       options.subdomains = options.subdomains.split('');
+               }

 
 

-               if (map.options.inertia) {
-                       this._positions = [];
-                       this._times = [];
+               // for https://github.com/Leaflet/Leaflet/issues/137
+               if (!android) {
+                       this.on('tileunload', this._onTileRemove);

                }
        },
 
                }
        },
 

-       _onDrag: function (e) {
-               if (this._map.options.inertia) {
-                       var time = this._lastTime = +new Date(),
-                           pos = this._lastPos = this._draggable._absPos || this._draggable._newPos;
-
-                       this._positions.push(pos);
-                       this._times.push(time);
+       // @method setUrl(url: String, noRedraw?: Boolean): this
+       // Updates the layer's URL template and redraws it (unless `noRedraw` is set to `true`).
+       setUrl: function (url, noRedraw) {
+               this._url = url;

 
 

-                       if (time - this._times[0] > 50) {
-                               this._positions.shift();
-                               this._times.shift();
-                       }
+               if (!noRedraw) {
+                       this.redraw();

                }
                }

-
-               this._map
-                   .fire('move', e)
-                   .fire('drag', e);
+               return this;

        },
 
        },
 

-       _onZoomEnd: function () {
-               var pxCenter = this._map.getSize().divideBy(2),
-                   pxWorldCenter = this._map.latLngToLayerPoint([0, 0]);
+       // @method createTile(coords: Object, done?: Function): HTMLElement
+       // Called only internally, overrides GridLayer's [`createTile()`](#gridlayer-createtile)
+       // to return an `<img>` HTML element with the appropiate image URL given `coords`. The `done`
+       // callback is called when the tile has been loaded.
+       createTile: function (coords, done) {
+               var tile = document.createElement('img');

 
 

-               this._initialWorldOffset = pxWorldCenter.subtract(pxCenter).x;
-               this._worldWidth = this._map.getPixelWorldBounds().getSize().x;
-       },
+               on(tile, 'load', bind(this._tileOnLoad, this, done, tile));
+               on(tile, 'error', bind(this._tileOnError, this, done, tile));

 
 

-       _viscousLimit: function (value, threshold) {
-               return value - (value - threshold) * this._viscosity;
-       },
+               if (this.options.crossOrigin) {
+                       tile.crossOrigin = '';
+               }

 
 

-       _onPreDragLimit: function () {
-               if (!this._viscosity || !this._offsetLimit) { return; }
+               /*
+                Alt tag is set to empty string to keep screen readers from reading URL and for compliance reasons
+                http://www.w3.org/TR/WCAG20-TECHS/H67
+               */
+               tile.alt = '';

 
 

-               var offset = this._draggable._newPos.subtract(this._draggable._startPos);
+               /*
+                Set role="presentation" to force screen readers to ignore this
+                https://www.w3.org/TR/wai-aria/roles#textalternativecomputation
+               */
+               tile.setAttribute('role', 'presentation');

 
 

-               var limit = this._offsetLimit;
-               if (offset.x < limit.min.x) { offset.x = this._viscousLimit(offset.x, limit.min.x); }
-               if (offset.y < limit.min.y) { offset.y = this._viscousLimit(offset.y, limit.min.y); }
-               if (offset.x > limit.max.x) { offset.x = this._viscousLimit(offset.x, limit.max.x); }
-               if (offset.y > limit.max.y) { offset.y = this._viscousLimit(offset.y, limit.max.y); }
+               tile.src = this.getTileUrl(coords);

 
 

-               this._draggable._newPos = this._draggable._startPos.add(offset);
+               return tile;

        },
 
        },
 

-       _onPreDragWrap: function () {
-               // TODO refactor to be able to adjust map pane position after zoom
-               var worldWidth = this._worldWidth,
-                   halfWidth = Math.round(worldWidth / 2),
-                   dx = this._initialWorldOffset,
-                   x = this._draggable._newPos.x,
-                   newX1 = (x - halfWidth + dx) % worldWidth + halfWidth - dx,
-                   newX2 = (x + halfWidth + dx) % worldWidth - halfWidth - dx,
-                   newX = Math.abs(newX1 + dx) < Math.abs(newX2 + dx) ? newX1 : newX2;
+       // @section Extension methods
+       // @uninheritable
+       // Layers extending `TileLayer` might reimplement the following method.
+       // @method getTileUrl(coords: Object): String
+       // Called only internally, returns the URL for a tile given its coordinates.
+       // Classes extending `TileLayer` can override this function to provide custom tile URL naming schemes.
+       getTileUrl: function (coords) {
+               var data = {
+                       r: retina ? '@2x' : '',
+                       s: this._getSubdomain(coords),
+                       x: coords.x,
+                       y: coords.y,
+                       z: this._getZoomForUrl()
+               };
+               if (this._map && !this._map.options.crs.infinite) {
+                       var invertedY = this._globalTileRange.max.y - coords.y;
+                       if (this.options.tms) {
+                               data['y'] = invertedY;
+                       }
+                       data['-y'] = invertedY;
+               }

 
 

-               this._draggable._absPos = this._draggable._newPos.clone();
-               this._draggable._newPos.x = newX;
+               return template(this._url, extend(data, this.options));

        },
 
        },
 

-       _onDragEnd: function (e) {
-               var map = this._map,
-                   options = map.options,
-
-                   noInertia = !options.inertia || this._times.length < 2;
-
-               map.fire('dragend', e);
+       _tileOnLoad: function (done, tile) {
+               // For https://github.com/Leaflet/Leaflet/issues/3332
+               if (ielt9) {
+                       setTimeout(bind(done, this, null, tile), 0);
+               } else {
+                       done(null, tile);
+               }
+       },

 
 

-               if (noInertia) {
-                       map.fire('moveend');
+       _tileOnError: function (done, tile, e) {
+               var errorUrl = this.options.errorTileUrl;
+               if (errorUrl && tile.src !== errorUrl) {
+                       tile.src = errorUrl;
+               }
+               done(e, tile);
+       },

 
 

-               } else {
+       _onTileRemove: function (e) {
+               e.tile.onload = null;
+       },

 
 

-                       var direction = this._lastPos.subtract(this._positions[0]),
-                           duration = (this._lastTime - this._times[0]) / 1000,
-                           ease = options.easeLinearity,
+       _getZoomForUrl: function () {
+               var zoom = this._tileZoom,
+               maxZoom = this.options.maxZoom,
+               zoomReverse = this.options.zoomReverse,
+               zoomOffset = this.options.zoomOffset;

 
 

-                           speedVector = direction.multiplyBy(ease / duration),
-                           speed = speedVector.distanceTo([0, 0]),
+               if (zoomReverse) {
+                       zoom = maxZoom - zoom;
+               }

 
 

-                           limitedSpeed = Math.min(options.inertiaMaxSpeed, speed),
-                           limitedSpeedVector = speedVector.multiplyBy(limitedSpeed / speed),
+               return zoom + zoomOffset;
+       },

 
 

-                           decelerationDuration = limitedSpeed / (options.inertiaDeceleration * ease),
-                           offset = limitedSpeedVector.multiplyBy(-decelerationDuration / 2).round();
+       _getSubdomain: function (tilePoint) {
+               var index = Math.abs(tilePoint.x + tilePoint.y) % this.options.subdomains.length;
+               return this.options.subdomains[index];
+       },

 
 

-                       if (!offset.x && !offset.y) {
-                               map.fire('moveend');
+       // stops loading all tiles in the background layer
+       _abortLoading: function () {
+               var i, tile;
+               for (i in this._tiles) {
+                       if (this._tiles[i].coords.z !== this._tileZoom) {
+                               tile = this._tiles[i].el;

 
 

-                       } else {
-                               offset = map._limitOffset(offset, map.options.maxBounds);
+                               tile.onload = falseFn;
+                               tile.onerror = falseFn;

 
 

-                               L.Util.requestAnimFrame(function () {
-                                       map.panBy(offset, {
-                                               duration: decelerationDuration,
-                                               easeLinearity: ease,
-                                               noMoveStart: true,
-                                               animate: true
-                                       });
-                               });
+                               if (!tile.complete) {
+                                       tile.src = emptyImageUrl;
+                                       remove(tile);
+                               }

                        }
                }
        }
 });
 
                        }
                }
        }
 });
 

-// @section Handlers
-// @property dragging: Handler
-// Map dragging handler (by both mouse and touch).
-L.Map.addInitHook('addHandler', 'dragging', L.Map.Drag);

 
 

+// @factory L.tilelayer(urlTemplate: String, options?: TileLayer options)
+// Instantiates a tile layer object given a `URL template` and optionally an options object.

 
 

+function tileLayer(url, options) {
+       return new TileLayer(url, options);
+}

 
 /*
 
 /*

- * L.Handler.DoubleClickZoom is used to handle double-click zoom on the map, enabled by default.
+ * @class TileLayer.WMS
+ * @inherits TileLayer
+ * @aka L.TileLayer.WMS
+ * Used to display [WMS](https://en.wikipedia.org/wiki/Web_Map_Service) services as tile layers on the map. Extends `TileLayer`.
+ *
+ * @example
+ *
+ * ```js
+ * var nexrad = L.tileLayer.wms("http://mesonet.agron.iastate.edu/cgi-bin/wms/nexrad/n0r.cgi", {
+ *     layers: 'nexrad-n0r-900913',
+ *     format: 'image/png',
+ *     transparent: true,
+ *     attribution: "Weather data © 2012 IEM Nexrad"
+ * });
+ * ```

  */
 
  */
 

-// @namespace Map
-// @section Interaction Options
+var TileLayerWMS = TileLayer.extend({

 
 

-L.Map.mergeOptions({
-       // @option doubleClickZoom: Boolean|String = true
-       // Whether the map can be zoomed in by double clicking on it and
-       // zoomed out by double clicking while holding shift. If passed
-       // `'center'`, double-click zoom will zoom to the center of the
-       //  view regardless of where the mouse was.
-       doubleClickZoom: true
-});
+       // @section
+       // @aka TileLayer.WMS options
+       // If any custom options not documented here are used, they will be sent to the
+       // WMS server as extra parameters in each request URL. This can be useful for
+       // [non-standard vendor WMS parameters](http://docs.geoserver.org/stable/en/user/services/wms/vendor.html).
+       defaultWmsParams: {
+               service: 'WMS',
+               request: 'GetMap',

 
 

-L.Map.DoubleClickZoom = L.Handler.extend({
-       addHooks: function () {
-               this._map.on('dblclick', this._onDoubleClick, this);
-       },
+               // @option layers: String = ''
+               // **(required)** Comma-separated list of WMS layers to show.
+               layers: '',

 
 

-       removeHooks: function () {
-               this._map.off('dblclick', this._onDoubleClick, this);
-       },
+               // @option styles: String = ''
+               // Comma-separated list of WMS styles.
+               styles: '',

 
 

-       _onDoubleClick: function (e) {
-               var map = this._map,
-                   oldZoom = map.getZoom(),
-                   delta = map.options.zoomDelta,
-                   zoom = e.originalEvent.shiftKey ? oldZoom - delta : oldZoom + delta;
+               // @option format: String = 'image/jpeg'
+               // WMS image format (use `'image/png'` for layers with transparency).
+               format: 'image/jpeg',

 
 

-               if (map.options.doubleClickZoom === 'center') {
-                       map.setZoom(zoom);
-               } else {
-                       map.setZoomAround(e.containerPoint, zoom);
-               }
-       }
-});
+               // @option transparent: Boolean = false
+               // If `true`, the WMS service will return images with transparency.
+               transparent: false,

 
 

-// @section Handlers
-//
-// Map properties include interaction handlers that allow you to control
-// interaction behavior in runtime, enabling or disabling certain features such
-// as dragging or touch zoom (see `Handler` methods). For example:
-//
-// ```js
-// map.doubleClickZoom.disable();
-// ```
-//
-// @property doubleClickZoom: Handler
-// Double click zoom handler.
-L.Map.addInitHook('addHandler', 'doubleClickZoom', L.Map.DoubleClickZoom);
+               // @option version: String = '1.1.1'
+               // Version of the WMS service to use
+               version: '1.1.1'
+       },

 
 

+       options: {
+               // @option crs: CRS = null
+               // Coordinate Reference System to use for the WMS requests, defaults to
+               // map CRS. Don't change this if you're not sure what it means.
+               crs: null,

 
 

+               // @option uppercase: Boolean = false
+               // If `true`, WMS request parameter keys will be uppercase.
+               uppercase: false
+       },

 
 

-/*
- * L.Handler.ScrollWheelZoom is used by L.Map to enable mouse scroll wheel zoom on the map.
- */
+       initialize: function (url, options) {

 
 

-// @namespace Map
-// @section Interaction Options
-L.Map.mergeOptions({
-       // @section Mousewheel options
-       // @option scrollWheelZoom: Boolean|String = true
-       // Whether the map can be zoomed by using the mouse wheel. If passed `'center'`,
-       // it will zoom to the center of the view regardless of where the mouse was.
-       scrollWheelZoom: true,
+               this._url = url;

 
 

-       // @option wheelDebounceTime: Number = 40
-       // Limits the rate at which a wheel can fire (in milliseconds). By default
-       // user can't zoom via wheel more often than once per 40 ms.
-       wheelDebounceTime: 40,
+               var wmsParams = extend({}, this.defaultWmsParams);

 
 

-       // @option wheelPxPerZoomLevel: Number = 60
-       // How many scroll pixels (as reported by [L.DomEvent.getWheelDelta](#domevent-getwheeldelta))
-       // mean a change of one full zoom level. Smaller values will make wheel-zooming
-       // faster (and vice versa).
-       wheelPxPerZoomLevel: 60
-});
+               // all keys that are not TileLayer options go to WMS params
+               for (var i in options) {
+                       if (!(i in this.options)) {
+                               wmsParams[i] = options[i];
+                       }
+               }

 
 

-L.Map.ScrollWheelZoom = L.Handler.extend({
-       addHooks: function () {
-               L.DomEvent.on(this._map._container, 'mousewheel', this._onWheelScroll, this);
+               options = setOptions(this, options);

 
 

-               this._delta = 0;
-       },
+               wmsParams.width = wmsParams.height = options.tileSize * (options.detectRetina && retina ? 2 : 1);

 
 

-       removeHooks: function () {
-               L.DomEvent.off(this._map._container, 'mousewheel', this._onWheelScroll, this);
+               this.wmsParams = wmsParams;

        },
 
        },
 

-       _onWheelScroll: function (e) {
-               var delta = L.DomEvent.getWheelDelta(e);
-
-               var debounce = this._map.options.wheelDebounceTime;
+       onAdd: function (map) {

 
 

-               this._delta += delta;
-               this._lastMousePos = this._map.mouseEventToContainerPoint(e);
+               this._crs = this.options.crs || map.options.crs;
+               this._wmsVersion = parseFloat(this.wmsParams.version);

 
 

-               if (!this._startTime) {
-                       this._startTime = +new Date();
-               }
+               var projectionKey = this._wmsVersion >= 1.3 ? 'crs' : 'srs';
+               this.wmsParams[projectionKey] = this._crs.code;

 
 

-               var left = Math.max(debounce - (+new Date() - this._startTime), 0);
+               TileLayer.prototype.onAdd.call(this, map);
+       },

 
 

-               clearTimeout(this._timer);
-               this._timer = setTimeout(L.bind(this._performZoom, this), left);
+       getTileUrl: function (coords) {

 
 

-               L.DomEvent.stop(e);
-       },
+               var tileBounds = this._tileCoordsToBounds(coords),
+                   nw = this._crs.project(tileBounds.getNorthWest()),
+                   se = this._crs.project(tileBounds.getSouthEast()),

 
 

-       _performZoom: function () {
-               var map = this._map,
-                   zoom = map.getZoom(),
-                   snap = this._map.options.zoomSnap || 0;
+                   bbox = (this._wmsVersion >= 1.3 && this._crs === EPSG4326 ?
+                           [se.y, nw.x, nw.y, se.x] :
+                           [nw.x, se.y, se.x, nw.y]).join(','),

 
 

-               map._stop(); // stop panning and fly animations if any
+                   url = TileLayer.prototype.getTileUrl.call(this, coords);

 
 

-               // map the delta with a sigmoid function to -4..4 range leaning on -1..1
-               var d2 = this._delta / (this._map.options.wheelPxPerZoomLevel * 4),
-                   d3 = 4 * Math.log(2 / (1 + Math.exp(-Math.abs(d2)))) / Math.LN2,
-                   d4 = snap ? Math.ceil(d3 / snap) * snap : d3,
-                   delta = map._limitZoom(zoom + (this._delta > 0 ? d4 : -d4)) - zoom;
+               return url +
+                       getParamString(this.wmsParams, url, this.options.uppercase) +
+                       (this.options.uppercase ? '&BBOX=' : '&bbox=') + bbox;
+       },

 
 

-               this._delta = 0;
-               this._startTime = null;
+       // @method setParams(params: Object, noRedraw?: Boolean): this
+       // Merges an object with the new parameters and re-requests tiles on the current screen (unless `noRedraw` was set to true).
+       setParams: function (params, noRedraw) {

 
 

-               if (!delta) { return; }
+               extend(this.wmsParams, params);

 
 

-               if (map.options.scrollWheelZoom === 'center') {
-                       map.setZoom(zoom + delta);
-               } else {
-                       map.setZoomAround(this._lastMousePos, zoom + delta);
+               if (!noRedraw) {
+                       this.redraw();

                }
                }

+
+               return this;

        }
 });
 
        }
 });
 

-// @section Handlers
-// @property scrollWheelZoom: Handler
-// Scroll wheel zoom handler.
-L.Map.addInitHook('addHandler', 'scrollWheelZoom', L.Map.ScrollWheelZoom);

 
 

+// @factory L.tileLayer.wms(baseUrl: String, options: TileLayer.WMS options)
+// Instantiates a WMS tile layer object given a base URL of the WMS service and a WMS parameters/options object.
+function tileLayerWMS(url, options) {
+       return new TileLayerWMS(url, options);
+}

 
 

+TileLayer.WMS = TileLayerWMS;
+tileLayer.wms = tileLayerWMS;

 
 /*
 
 /*

- * Extends the event handling code with double tap support for mobile browsers.
+ * @class Renderer
+ * @inherits Layer
+ * @aka L.Renderer
+ *
+ * Base class for vector renderer implementations (`SVG`, `Canvas`). Handles the
+ * DOM container of the renderer, its bounds, and its zoom animation.
+ *
+ * A `Renderer` works as an implicit layer group for all `Path`s - the renderer
+ * itself can be added or removed to the map. All paths use a renderer, which can
+ * be implicit (the map will decide the type of renderer and use it automatically)
+ * or explicit (using the [`renderer`](#path-renderer) option of the path).
+ *
+ * Do not use this class directly, use `SVG` and `Canvas` instead.
+ *
+ * @event update: Event
+ * Fired when the renderer updates its bounds, center and zoom, for example when
+ * its map has moved

  */
 
  */
 

-L.extend(L.DomEvent, {
+var Renderer = Layer.extend({

 
 

-       _touchstart: L.Browser.msPointer ? 'MSPointerDown' : L.Browser.pointer ? 'pointerdown' : 'touchstart',
-       _touchend: L.Browser.msPointer ? 'MSPointerUp' : L.Browser.pointer ? 'pointerup' : 'touchend',
+       // @section
+       // @aka Renderer options
+       options: {
+               // @option padding: Number = 0.1
+               // How much to extend the clip area around the map view (relative to its size)
+               // e.g. 0.1 would be 10% of map view in each direction
+               padding: 0.1
+       },

 
 

-       // inspired by Zepto touch code by Thomas Fuchs
-       addDoubleTapListener: function (obj, handler, id) {
-               var last, touch,
-                   doubleTap = false,
-                   delay = 250;
+       initialize: function (options) {
+               setOptions(this, options);
+               stamp(this);
+               this._layers = this._layers || {};
+       },

 
 

-               function onTouchStart(e) {
-                       var count;
+       onAdd: function () {
+               if (!this._container) {
+                       this._initContainer(); // defined by renderer implementations

 
 

-                       if (L.Browser.pointer) {
-                               if ((!L.Browser.edge) || e.pointerType === 'mouse') { return; }
-                               count = L.DomEvent._pointersCount;
-                       } else {
-                               count = e.touches.length;
+                       if (this._zoomAnimated) {
+                               addClass(this._container, 'leaflet-zoom-animated');

                        }
                        }

+               }

 
 

-                       if (count > 1) { return; }
+               this.getPane().appendChild(this._container);
+               this._update();
+               this.on('update', this._updatePaths, this);
+       },

 
 

-                       var now = Date.now(),
-                           delta = now - (last || now);
+       onRemove: function () {
+               this.off('update', this._updatePaths, this);
+               this._destroyContainer();
+       },

 
 

-                       touch = e.touches ? e.touches[0] : e;
-                       doubleTap = (delta > 0 && delta <= delay);
-                       last = now;
+       getEvents: function () {
+               var events = {
+                       viewreset: this._reset,
+                       zoom: this._onZoom,
+                       moveend: this._update,
+                       zoomend: this._onZoomEnd
+               };
+               if (this._zoomAnimated) {
+                       events.zoomanim = this._onAnimZoom;

                }
                }

+               return events;
+       },
+
+       _onAnimZoom: function (ev) {
+               this._updateTransform(ev.center, ev.zoom);
+       },

 
 

-               function onTouchEnd(e) {
-                       if (doubleTap && !touch.cancelBubble) {
-                               if (L.Browser.pointer) {
-                                       if ((!L.Browser.edge) || e.pointerType === 'mouse') { return; }
+       _onZoom: function () {
+               this._updateTransform(this._map.getCenter(), this._map.getZoom());
+       },

 
 

-                                       // work around .type being readonly with MSPointer* events
-                                       var newTouch = {},
-                                           prop, i;
+       _updateTransform: function (center, zoom) {
+               var scale = this._map.getZoomScale(zoom, this._zoom),
+                   position = getPosition(this._container),
+                   viewHalf = this._map.getSize().multiplyBy(0.5 + this.options.padding),
+                   currentCenterPoint = this._map.project(this._center, zoom),
+                   destCenterPoint = this._map.project(center, zoom),
+                   centerOffset = destCenterPoint.subtract(currentCenterPoint),

 
 

-                                       for (i in touch) {
-                                               prop = touch[i];
-                                               newTouch[i] = prop && prop.bind ? prop.bind(touch) : prop;
-                                       }
-                                       touch = newTouch;
-                               }
-                               touch.type = 'dblclick';
-                               handler(touch);
-                               last = null;
-                       }
-               }
+                   topLeftOffset = viewHalf.multiplyBy(-scale).add(position).add(viewHalf).subtract(centerOffset);

 
 

-               var pre = '_leaflet_',
-                   touchstart = this._touchstart,
-                   touchend = this._touchend;
+               if (any3d) {
+                       setTransform(this._container, topLeftOffset, scale);
+               } else {
+                       setPosition(this._container, topLeftOffset);
+               }
+       },

 
 

-               obj[pre + touchstart + id] = onTouchStart;
-               obj[pre + touchend + id] = onTouchEnd;
-               obj[pre + 'dblclick' + id] = handler;
+       _reset: function () {
+               this._update();
+               this._updateTransform(this._center, this._zoom);

 
 

-               obj.addEventListener(touchstart, onTouchStart, false);
-               obj.addEventListener(touchend, onTouchEnd, false);
+               for (var id in this._layers) {
+                       this._layers[id]._reset();
+               }
+       },

 
 

-               // On some platforms (notably, chrome<55 on win10 + touchscreen + mouse),
-               // the browser doesn't fire touchend/pointerup events but does fire
-               // native dblclicks. See #4127.
-               // Edge 14 also fires native dblclicks, but only for pointerType mouse, see #5180.
-               obj.addEventListener('dblclick', handler, false);
+       _onZoomEnd: function () {
+               for (var id in this._layers) {
+                       this._layers[id]._project();
+               }
+       },

 
 

-               return this;
+       _updatePaths: function () {
+               for (var id in this._layers) {
+                       this._layers[id]._update();
+               }

        },
 
        },
 

-       removeDoubleTapListener: function (obj, id) {
-               var pre = '_leaflet_',
-                   touchstart = obj[pre + this._touchstart + id],
-                   touchend = obj[pre + this._touchend + id],
-                   dblclick = obj[pre + 'dblclick' + id];
+       _update: function () {
+               // Update pixel bounds of renderer container (for positioning/sizing/clipping later)
+               // Subclasses are responsible of firing the 'update' event.
+               var p = this.options.padding,
+                   size = this._map.getSize(),
+                   min = this._map.containerPointToLayerPoint(size.multiplyBy(-p)).round();

 
 

-               obj.removeEventListener(this._touchstart, touchstart, false);
-               obj.removeEventListener(this._touchend, touchend, false);
-               if (!L.Browser.edge) {
-                       obj.removeEventListener('dblclick', dblclick, false);
-               }
+               this._bounds = new Bounds(min, min.add(size.multiplyBy(1 + p * 2)).round());

 
 

-               return this;
+               this._center = this._map.getCenter();
+               this._zoom = this._map.getZoom();

        }
 });
 
        }
 });
 

-
-

 /*
 /*

- * Extends L.DomEvent to provide touch support for Internet Explorer and Windows-based devices.
+ * @class Canvas
+ * @inherits Renderer
+ * @aka L.Canvas
+ *
+ * Allows vector layers to be displayed with [`<canvas>`](https://developer.mozilla.org/docs/Web/API/Canvas_API).
+ * Inherits `Renderer`.
+ *
+ * Due to [technical limitations](http://caniuse.com/#search=canvas), Canvas is not
+ * available in all web browsers, notably IE8, and overlapping geometries might
+ * not display properly in some edge cases.
+ *
+ * @example
+ *
+ * Use Canvas by default for all paths in the map:
+ *
+ * ```js
+ * var map = L.map('map', {
+ *     renderer: L.canvas()
+ * });
+ * ```
+ *
+ * Use a Canvas renderer with extra padding for specific vector geometries:
+ *
+ * ```js
+ * var map = L.map('map');
+ * var myRenderer = L.canvas({ padding: 0.5 });
+ * var line = L.polyline( coordinates, { renderer: myRenderer } );
+ * var circle = L.circle( center, { renderer: myRenderer } );
+ * ```

  */
 
  */
 

-L.extend(L.DomEvent, {
-
-       POINTER_DOWN:   L.Browser.msPointer ? 'MSPointerDown'   : 'pointerdown',
-       POINTER_MOVE:   L.Browser.msPointer ? 'MSPointerMove'   : 'pointermove',
-       POINTER_UP:     L.Browser.msPointer ? 'MSPointerUp'     : 'pointerup',
-       POINTER_CANCEL: L.Browser.msPointer ? 'MSPointerCancel' : 'pointercancel',
-       TAG_WHITE_LIST: ['INPUT', 'SELECT', 'OPTION'],
-
-       _pointers: {},
-       _pointersCount: 0,
+var Canvas = Renderer.extend({
+       getEvents: function () {
+               var events = Renderer.prototype.getEvents.call(this);
+               events.viewprereset = this._onViewPreReset;
+               return events;
+       },

 
 

-       // Provides a touch events wrapper for (ms)pointer events.
-       // ref http://www.w3.org/TR/pointerevents/ https://www.w3.org/Bugs/Public/show_bug.cgi?id=22890
+       _onViewPreReset: function () {
+               // Set a flag so that a viewprereset+moveend+viewreset only updates&redraws once
+               this._postponeUpdatePaths = true;
+       },

 
 

-       addPointerListener: function (obj, type, handler, id) {
+       onAdd: function () {
+               Renderer.prototype.onAdd.call(this);

 
 

-               if (type === 'touchstart') {
-                       this._addPointerStart(obj, handler, id);
+               // Redraw vectors since canvas is cleared upon removal,
+               // in case of removing the renderer itself from the map.
+               this._draw();
+       },

 
 

-               } else if (type === 'touchmove') {
-                       this._addPointerMove(obj, handler, id);
+       _initContainer: function () {
+               var container = this._container = document.createElement('canvas');

 
 

-               } else if (type === 'touchend') {
-                       this._addPointerEnd(obj, handler, id);
-               }
+               on(container, 'mousemove', throttle(this._onMouseMove, 32, this), this);
+               on(container, 'click dblclick mousedown mouseup contextmenu', this._onClick, this);
+               on(container, 'mouseout', this._handleMouseOut, this);

 
 

-               return this;
+               this._ctx = container.getContext('2d');

        },
 
        },
 

-       removePointerListener: function (obj, type, id) {
-               var handler = obj['_leaflet_' + type + id];
-
-               if (type === 'touchstart') {
-                       obj.removeEventListener(this.POINTER_DOWN, handler, false);
+       _destroyContainer: function () {
+               delete this._ctx;
+               remove(this._container);
+               off(this._container);
+               delete this._container;
+       },

 
 

-               } else if (type === 'touchmove') {
-                       obj.removeEventListener(this.POINTER_MOVE, handler, false);
+       _updatePaths: function () {
+               if (this._postponeUpdatePaths) { return; }

 
 

-               } else if (type === 'touchend') {
-                       obj.removeEventListener(this.POINTER_UP, handler, false);
-                       obj.removeEventListener(this.POINTER_CANCEL, handler, false);
+               var layer;
+               this._redrawBounds = null;
+               for (var id in this._layers) {
+                       layer = this._layers[id];
+                       layer._update();

                }
                }

-
-               return this;
+               this._redraw();

        },
 
        },
 

-       _addPointerStart: function (obj, handler, id) {
-               var onDown = L.bind(function (e) {
-                       if (e.pointerType !== 'mouse' && e.MSPOINTER_TYPE_MOUSE && e.pointerType !== e.MSPOINTER_TYPE_MOUSE) {
-                               // In IE11, some touch events needs to fire for form controls, or
-                               // the controls will stop working. We keep a whitelist of tag names that
-                               // need these events. For other target tags, we prevent default on the event.
-                               if (this.TAG_WHITE_LIST.indexOf(e.target.tagName) < 0) {
-                                       L.DomEvent.preventDefault(e);
-                               } else {
-                                       return;
-                               }
-                       }
+       _update: function () {
+               if (this._map._animatingZoom && this._bounds) { return; }

 
 

-                       this._handlePointer(e, handler);
-               }, this);
+               this._drawnLayers = {};

 
 

-               obj['_leaflet_touchstart' + id] = onDown;
-               obj.addEventListener(this.POINTER_DOWN, onDown, false);
+               Renderer.prototype._update.call(this);
+
+               var b = this._bounds,
+                   container = this._container,
+                   size = b.getSize(),
+                   m = retina ? 2 : 1;

 
 

-               // need to keep track of what pointers and how many are active to provide e.touches emulation
-               if (!this._pointerDocListener) {
-                       var pointerUp = L.bind(this._globalPointerUp, this);
+               setPosition(container, b.min);

 
 

-                       // we listen documentElement as any drags that end by moving the touch off the screen get fired there
-                       document.documentElement.addEventListener(this.POINTER_DOWN, L.bind(this._globalPointerDown, this), true);
-                       document.documentElement.addEventListener(this.POINTER_MOVE, L.bind(this._globalPointerMove, this), true);
-                       document.documentElement.addEventListener(this.POINTER_UP, pointerUp, true);
-                       document.documentElement.addEventListener(this.POINTER_CANCEL, pointerUp, true);
+               // set canvas size (also clearing it); use double size on retina
+               container.width = m * size.x;
+               container.height = m * size.y;
+               container.style.width = size.x + 'px';
+               container.style.height = size.y + 'px';

 
 

-                       this._pointerDocListener = true;
+               if (retina) {
+                       this._ctx.scale(2, 2);

                }
                }

-       },

 
 

-       _globalPointerDown: function (e) {
-               this._pointers[e.pointerId] = e;
-               this._pointersCount++;
-       },
+               // translate so we use the same path coordinates after canvas element moves
+               this._ctx.translate(-b.min.x, -b.min.y);

 
 

-       _globalPointerMove: function (e) {
-               if (this._pointers[e.pointerId]) {
-                       this._pointers[e.pointerId] = e;
-               }
+               // Tell paths to redraw themselves
+               this.fire('update');

        },
 
        },
 

-       _globalPointerUp: function (e) {
-               delete this._pointers[e.pointerId];
-               this._pointersCount--;
-       },
+       _reset: function () {
+               Renderer.prototype._reset.call(this);

 
 

-       _handlePointer: function (e, handler) {
-               e.touches = [];
-               for (var i in this._pointers) {
-                       e.touches.push(this._pointers[i]);
+               if (this._postponeUpdatePaths) {
+                       this._postponeUpdatePaths = false;
+                       this._updatePaths();

                }
                }

-               e.changedTouches = [e];
-
-               handler(e);

        },
 
        },
 

-       _addPointerMove: function (obj, handler, id) {
-               var onMove = L.bind(function (e) {
-                       // don't fire touch moves when mouse isn't down
-                       if ((e.pointerType === e.MSPOINTER_TYPE_MOUSE || e.pointerType === 'mouse') && e.buttons === 0) { return; }
-
-                       this._handlePointer(e, handler);
-               }, this);
+       _initPath: function (layer) {
+               this._updateDashArray(layer);
+               this._layers[stamp(layer)] = layer;

 
 

-               obj['_leaflet_touchmove' + id] = onMove;
-               obj.addEventListener(this.POINTER_MOVE, onMove, false);
+               var order = layer._order = {
+                       layer: layer,
+                       prev: this._drawLast,
+                       next: null
+               };
+               if (this._drawLast) { this._drawLast.next = order; }
+               this._drawLast = order;
+               this._drawFirst = this._drawFirst || this._drawLast;

        },
 
        },
 

-       _addPointerEnd: function (obj, handler, id) {
-               var onUp = L.bind(function (e) {
-                       this._handlePointer(e, handler);
-               }, this);
-
-               obj['_leaflet_touchend' + id] = onUp;
-               obj.addEventListener(this.POINTER_UP, onUp, false);
-               obj.addEventListener(this.POINTER_CANCEL, onUp, false);
-       }
-});
-
+       _addPath: function (layer) {
+               this._requestRedraw(layer);
+       },

 
 

+       _removePath: function (layer) {
+               var order = layer._order;
+               var next = order.next;
+               var prev = order.prev;

 
 

-/*
- * L.Handler.TouchZoom is used by L.Map to add pinch zoom on supported mobile browsers.
- */
+               if (next) {
+                       next.prev = prev;
+               } else {
+                       this._drawLast = prev;
+               }
+               if (prev) {
+                       prev.next = next;
+               } else {
+                       this._drawFirst = next;
+               }

 
 

-// @namespace Map
-// @section Interaction Options
-L.Map.mergeOptions({
-       // @section Touch interaction options
-       // @option touchZoom: Boolean|String = *
-       // Whether the map can be zoomed by touch-dragging with two fingers. If
-       // passed `'center'`, it will zoom to the center of the view regardless of
-       // where the touch events (fingers) were. Enabled for touch-capable web
-       // browsers except for old Androids.
-       touchZoom: L.Browser.touch && !L.Browser.android23,
+               delete layer._order;

 
 

-       // @option bounceAtZoomLimits: Boolean = true
-       // Set it to false if you don't want the map to zoom beyond min/max zoom
-       // and then bounce back when pinch-zooming.
-       bounceAtZoomLimits: true
-});
+               delete this._layers[L.stamp(layer)];

 
 

-L.Map.TouchZoom = L.Handler.extend({
-       addHooks: function () {
-               L.DomUtil.addClass(this._map._container, 'leaflet-touch-zoom');
-               L.DomEvent.on(this._map._container, 'touchstart', this._onTouchStart, this);
+               this._requestRedraw(layer);

        },
 
        },
 

-       removeHooks: function () {
-               L.DomUtil.removeClass(this._map._container, 'leaflet-touch-zoom');
-               L.DomEvent.off(this._map._container, 'touchstart', this._onTouchStart, this);
+       _updatePath: function (layer) {
+               // Redraw the union of the layer's old pixel
+               // bounds and the new pixel bounds.
+               this._extendRedrawBounds(layer);
+               layer._project();
+               layer._update();
+               // The redraw will extend the redraw bounds
+               // with the new pixel bounds.
+               this._requestRedraw(layer);

        },
 
        },
 

-       _onTouchStart: function (e) {
-               var map = this._map;
-               if (!e.touches || e.touches.length !== 2 || map._animatingZoom || this._zooming) { return; }
-
-               var p1 = map.mouseEventToContainerPoint(e.touches[0]),
-                   p2 = map.mouseEventToContainerPoint(e.touches[1]);
+       _updateStyle: function (layer) {
+               this._updateDashArray(layer);
+               this._requestRedraw(layer);
+       },

 
 

-               this._centerPoint = map.getSize()._divideBy(2);
-               this._startLatLng = map.containerPointToLatLng(this._centerPoint);
-               if (map.options.touchZoom !== 'center') {
-                       this._pinchStartLatLng = map.containerPointToLatLng(p1.add(p2)._divideBy(2));
+       _updateDashArray: function (layer) {
+               if (layer.options.dashArray) {
+                       var parts = layer.options.dashArray.split(','),
+                           dashArray = [],
+                           i;
+                       for (i = 0; i < parts.length; i++) {
+                               dashArray.push(Number(parts[i]));
+                       }
+                       layer.options._dashArray = dashArray;

                }
                }

+       },

 
 

-               this._startDist = p1.distanceTo(p2);
-               this._startZoom = map.getZoom();
-
-               this._moved = false;
-               this._zooming = true;
-
-               map._stop();
-
-               L.DomEvent
-                   .on(document, 'touchmove', this._onTouchMove, this)
-                   .on(document, 'touchend', this._onTouchEnd, this);
+       _requestRedraw: function (layer) {
+               if (!this._map) { return; }

 
 

-               L.DomEvent.preventDefault(e);
+               this._extendRedrawBounds(layer);
+               this._redrawRequest = this._redrawRequest || requestAnimFrame(this._redraw, this);

        },
 
        },
 

-       _onTouchMove: function (e) {
-               if (!e.touches || e.touches.length !== 2 || !this._zooming) { return; }
+       _extendRedrawBounds: function (layer) {
+               if (layer._pxBounds) {
+                       var padding = (layer.options.weight || 0) + 1;
+                       this._redrawBounds = this._redrawBounds || new Bounds();
+                       this._redrawBounds.extend(layer._pxBounds.min.subtract([padding, padding]));
+                       this._redrawBounds.extend(layer._pxBounds.max.add([padding, padding]));
+               }
+       },

 
 

-               var map = this._map,
-                   p1 = map.mouseEventToContainerPoint(e.touches[0]),
-                   p2 = map.mouseEventToContainerPoint(e.touches[1]),
-                   scale = p1.distanceTo(p2) / this._startDist;
+       _redraw: function () {
+               this._redrawRequest = null;

 
 

+               if (this._redrawBounds) {
+                       this._redrawBounds.min._floor();
+                       this._redrawBounds.max._ceil();
+               }

 
 

-               this._zoom = map.getScaleZoom(scale, this._startZoom);
+               this._clear(); // clear layers in redraw bounds
+               this._draw(); // draw layers

 
 

-               if (!map.options.bounceAtZoomLimits && (
-                       (this._zoom < map.getMinZoom() && scale < 1) ||
-                       (this._zoom > map.getMaxZoom() && scale > 1))) {
-                       this._zoom = map._limitZoom(this._zoom);
-               }
+               this._redrawBounds = null;
+       },

 
 

-               if (map.options.touchZoom === 'center') {
-                       this._center = this._startLatLng;
-                       if (scale === 1) { return; }
+       _clear: function () {
+               var bounds = this._redrawBounds;
+               if (bounds) {
+                       var size = bounds.getSize();
+                       this._ctx.clearRect(bounds.min.x, bounds.min.y, size.x, size.y);

                } else {
                } else {

-                       // Get delta from pinch to center, so centerLatLng is delta applied to initial pinchLatLng
-                       var delta = p1._add(p2)._divideBy(2)._subtract(this._centerPoint);
-                       if (scale === 1 && delta.x === 0 && delta.y === 0) { return; }
-                       this._center = map.unproject(map.project(this._pinchStartLatLng, this._zoom).subtract(delta), this._zoom);
+                       this._ctx.clearRect(0, 0, this._container.width, this._container.height);

                }
                }

+       },

 
 

-               if (!this._moved) {
-                       map._moveStart(true);
-                       this._moved = true;
+       _draw: function () {
+               var layer, bounds = this._redrawBounds;
+               this._ctx.save();
+               if (bounds) {
+                       var size = bounds.getSize();
+                       this._ctx.beginPath();
+                       this._ctx.rect(bounds.min.x, bounds.min.y, size.x, size.y);
+                       this._ctx.clip();

                }
 
                }
 

-               L.Util.cancelAnimFrame(this._animRequest);
-
-               var moveFn = L.bind(map._move, map, this._center, this._zoom, {pinch: true, round: false});
-               this._animRequest = L.Util.requestAnimFrame(moveFn, this, true);
-
-               L.DomEvent.preventDefault(e);
-       },
+               this._drawing = true;

 
 

-       _onTouchEnd: function () {
-               if (!this._moved || !this._zooming) {
-                       this._zooming = false;
-                       return;
+               for (var order = this._drawFirst; order; order = order.next) {
+                       layer = order.layer;
+                       if (!bounds || (layer._pxBounds && layer._pxBounds.intersects(bounds))) {
+                               layer._updatePath();
+                       }

                }
 
                }
 

-               this._zooming = false;
-               L.Util.cancelAnimFrame(this._animRequest);
+               this._drawing = false;

 
 

-               L.DomEvent
-                   .off(document, 'touchmove', this._onTouchMove)
-                   .off(document, 'touchend', this._onTouchEnd);
+               this._ctx.restore();  // Restore state before clipping.
+       },

 
 

-               // Pinch updates GridLayers' levels only when zoomSnap is off, so zoomSnap becomes noUpdate.
-               if (this._map.options.zoomAnimation) {
-                       this._map._animateZoom(this._center, this._map._limitZoom(this._zoom), true, this._map.options.zoomSnap);
-               } else {
-                       this._map._resetView(this._center, this._map._limitZoom(this._zoom));
-               }
-       }
-});
+       _updatePoly: function (layer, closed) {
+               if (!this._drawing) { return; }

 
 

-// @section Handlers
-// @property touchZoom: Handler
-// Touch zoom handler.
-L.Map.addInitHook('addHandler', 'touchZoom', L.Map.TouchZoom);
+               var i, j, len2, p,
+                   parts = layer._parts,
+                   len = parts.length,
+                   ctx = this._ctx;

 
 

+               if (!len) { return; }

 
 

+               this._drawnLayers[layer._leaflet_id] = layer;

 
 

-/*
- * L.Map.Tap is used to enable mobile hacks like quick taps and long hold.
- */
+               ctx.beginPath();

 
 

-// @namespace Map
-// @section Interaction Options
-L.Map.mergeOptions({
-       // @section Touch interaction options
-       // @option tap: Boolean = true
-       // Enables mobile hacks for supporting instant taps (fixing 200ms click
-       // delay on iOS/Android) and touch holds (fired as `contextmenu` events).
-       tap: true,
+               for (i = 0; i < len; i++) {
+                       for (j = 0, len2 = parts[i].length; j < len2; j++) {
+                               p = parts[i][j];
+                               ctx[j ? 'lineTo' : 'moveTo'](p.x, p.y);
+                       }
+                       if (closed) {
+                               ctx.closePath();
+                       }
+               }

 
 

-       // @option tapTolerance: Number = 15
-       // The max number of pixels a user can shift his finger during touch
-       // for it to be considered a valid tap.
-       tapTolerance: 15
-});
+               this._fillStroke(ctx, layer);

 
 

-L.Map.Tap = L.Handler.extend({
-       addHooks: function () {
-               L.DomEvent.on(this._map._container, 'touchstart', this._onDown, this);
+               // TODO optimization: 1 fill/stroke for all features with equal style instead of 1 for each feature

        },
 
        },
 

-       removeHooks: function () {
-               L.DomEvent.off(this._map._container, 'touchstart', this._onDown, this);
-       },
+       _updateCircle: function (layer) {

 
 

-       _onDown: function (e) {
-               if (!e.touches) { return; }
+               if (!this._drawing || layer._empty()) { return; }

 
 

-               L.DomEvent.preventDefault(e);
+               var p = layer._point,
+                   ctx = this._ctx,
+                   r = layer._radius,
+                   s = (layer._radiusY || r) / r;

 
 

-               this._fireClick = true;
+               this._drawnLayers[layer._leaflet_id] = layer;

 
 

-               // don't simulate click or track longpress if more than 1 touch
-               if (e.touches.length > 1) {
-                       this._fireClick = false;
-                       clearTimeout(this._holdTimeout);
-                       return;
+               if (s !== 1) {
+                       ctx.save();
+                       ctx.scale(1, s);

                }
 
                }
 

-               var first = e.touches[0],
-                   el = first.target;
+               ctx.beginPath();
+               ctx.arc(p.x, p.y / s, r, 0, Math.PI * 2, false);

 
 

-               this._startPos = this._newPos = new L.Point(first.clientX, first.clientY);
+               if (s !== 1) {
+                       ctx.restore();
+               }

 
 

-               // if touching a link, highlight it
-               if (el.tagName && el.tagName.toLowerCase() === 'a') {
-                       L.DomUtil.addClass(el, 'leaflet-active');
+               this._fillStroke(ctx, layer);
+       },
+
+       _fillStroke: function (ctx, layer) {
+               var options = layer.options;
+
+               if (options.fill) {
+                       ctx.globalAlpha = options.fillOpacity;
+                       ctx.fillStyle = options.fillColor || options.color;
+                       ctx.fill(options.fillRule || 'evenodd');

                }
 
                }
 

-               // simulate long hold but setting a timeout
-               this._holdTimeout = setTimeout(L.bind(function () {
-                       if (this._isTapValid()) {
-                               this._fireClick = false;
-                               this._onUp();
-                               this._simulateEvent('contextmenu', first);
+               if (options.stroke && options.weight !== 0) {
+                       if (ctx.setLineDash) {
+                               ctx.setLineDash(layer.options && layer.options._dashArray || []);

                        }
                        }

-               }, this), 1000);
+                       ctx.globalAlpha = options.opacity;
+                       ctx.lineWidth = options.weight;
+                       ctx.strokeStyle = options.color;
+                       ctx.lineCap = options.lineCap;
+                       ctx.lineJoin = options.lineJoin;
+                       ctx.stroke();
+               }
+       },

 
 

-               this._simulateEvent('mousedown', first);
+       // Canvas obviously doesn't have mouse events for individual drawn objects,
+       // so we emulate that by calculating what's under the mouse on mousemove/click manually

 
 

-               L.DomEvent.on(document, {
-                       touchmove: this._onMove,
-                       touchend: this._onUp
-               }, this);
+       _onClick: function (e) {
+               var point = this._map.mouseEventToLayerPoint(e), layer, clickedLayer;
+
+               for (var order = this._drawFirst; order; order = order.next) {
+                       layer = order.layer;
+                       if (layer.options.interactive && layer._containsPoint(point) && !this._map._draggableMoved(layer)) {
+                               clickedLayer = layer;
+                       }
+               }
+               if (clickedLayer)  {
+                       fakeStop(e);
+                       this._fireEvent([clickedLayer], e);
+               }

        },
 
        },
 

-       _onUp: function (e) {
-               clearTimeout(this._holdTimeout);
+       _onMouseMove: function (e) {
+               if (!this._map || this._map.dragging.moving() || this._map._animatingZoom) { return; }

 
 

-               L.DomEvent.off(document, {
-                       touchmove: this._onMove,
-                       touchend: this._onUp
-               }, this);
+               var point = this._map.mouseEventToLayerPoint(e);
+               this._handleMouseHover(e, point);
+       },

 
 

-               if (this._fireClick && e && e.changedTouches) {

 
 

-                       var first = e.changedTouches[0],
-                           el = first.target;
+       _handleMouseOut: function (e) {
+               var layer = this._hoveredLayer;
+               if (layer) {
+                       // if we're leaving the layer, fire mouseout
+                       removeClass(this._container, 'leaflet-interactive');
+                       this._fireEvent([layer], e, 'mouseout');
+                       this._hoveredLayer = null;
+               }
+       },

 
 

-                       if (el && el.tagName && el.tagName.toLowerCase() === 'a') {
-                               L.DomUtil.removeClass(el, 'leaflet-active');
+       _handleMouseHover: function (e, point) {
+               var layer, candidateHoveredLayer;
+
+               for (var order = this._drawFirst; order; order = order.next) {
+                       layer = order.layer;
+                       if (layer.options.interactive && layer._containsPoint(point)) {
+                               candidateHoveredLayer = layer;

                        }
                        }

+               }

 
 

-                       this._simulateEvent('mouseup', first);
+               if (candidateHoveredLayer !== this._hoveredLayer) {
+                       this._handleMouseOut(e);

 
 

-                       // simulate click if the touch didn't move too much
-                       if (this._isTapValid()) {
-                               this._simulateEvent('click', first);
+                       if (candidateHoveredLayer) {
+                               addClass(this._container, 'leaflet-interactive'); // change cursor
+                               this._fireEvent([candidateHoveredLayer], e, 'mouseover');
+                               this._hoveredLayer = candidateHoveredLayer;

                        }
                }
                        }
                }

+
+               if (this._hoveredLayer) {
+                       this._fireEvent([this._hoveredLayer], e);
+               }

        },
 
        },
 

-       _isTapValid: function () {
-               return this._newPos.distanceTo(this._startPos) <= this._map.options.tapTolerance;
+       _fireEvent: function (layers, e, type) {
+               this._map._fireDOMEvent(e, type || e.type, layers);

        },
 
        },
 

-       _onMove: function (e) {
-               var first = e.touches[0];
-               this._newPos = new L.Point(first.clientX, first.clientY);
-               this._simulateEvent('mousemove', first);
+       _bringToFront: function (layer) {
+               var order = layer._order;
+               var next = order.next;
+               var prev = order.prev;
+
+               if (next) {
+                       next.prev = prev;
+               } else {
+                       // Already last
+                       return;
+               }
+               if (prev) {
+                       prev.next = next;
+               } else if (next) {
+                       // Update first entry unless this is the
+                       // signle entry
+                       this._drawFirst = next;
+               }
+
+               order.prev = this._drawLast;
+               this._drawLast.next = order;
+
+               order.next = null;
+               this._drawLast = order;
+
+               this._requestRedraw(layer);

        },
 
        },
 

-       _simulateEvent: function (type, e) {
-               var simulatedEvent = document.createEvent('MouseEvents');
+       _bringToBack: function (layer) {
+               var order = layer._order;
+               var next = order.next;
+               var prev = order.prev;

 
 

-               simulatedEvent._simulated = true;
-               e.target._simulatedClick = true;
+               if (prev) {
+                       prev.next = next;
+               } else {
+                       // Already first
+                       return;
+               }
+               if (next) {
+                       next.prev = prev;
+               } else if (prev) {
+                       // Update last entry unless this is the
+                       // signle entry
+                       this._drawLast = prev;
+               }

 
 

-               simulatedEvent.initMouseEvent(
-                       type, true, true, window, 1,
-                       e.screenX, e.screenY,
-                       e.clientX, e.clientY,
-                       false, false, false, false, 0, null);
+               order.prev = null;

 
 

-               e.target.dispatchEvent(simulatedEvent);
+               order.next = this._drawFirst;
+               this._drawFirst.prev = order;
+               this._drawFirst = order;
+
+               this._requestRedraw(layer);

        }
 });
 
        }
 });
 

-// @section Handlers
-// @property tap: Handler
-// Mobile touch hacks (quick tap and touch hold) handler.
-if (L.Browser.touch && !L.Browser.pointer) {
-       L.Map.addInitHook('addHandler', 'tap', L.Map.Tap);
+// @factory L.canvas(options?: Renderer options)
+// Creates a Canvas renderer with the given options.
+function canvas$1(options) {
+       return canvas ? new Canvas(options) : null;

 }
 
 }
 

-
-

 /*
 /*

- * L.Handler.BoxZoom is used to add shift-drag zoom interaction to the map
- * (zoom to a selected bounding box), enabled by default.
+ * Thanks to Dmitry Baranovsky and his Raphael library for inspiration!

  */
 
  */
 

-// @namespace Map
-// @section Interaction Options
-L.Map.mergeOptions({
-       // @option boxZoom: Boolean = true
-       // Whether the map can be zoomed to a rectangular area specified by
-       // dragging the mouse while pressing the shift key.
-       boxZoom: true
-});

 
 

-L.Map.BoxZoom = L.Handler.extend({
-       initialize: function (map) {
-               this._map = map;
-               this._container = map._container;
-               this._pane = map._panes.overlayPane;
-       },
+var vmlCreate = (function () {
+       try {
+               document.namespaces.add('lvml', 'urn:schemas-microsoft-com:vml');
+               return function (name) {
+                       return document.createElement('<lvml:' + name + ' class="lvml">');
+               };
+       } catch (e) {
+               return function (name) {
+                       return document.createElement('<' + name + ' xmlns="urn:schemas-microsoft.com:vml" class="lvml">');
+               };
+       }
+})();

 
 

-       addHooks: function () {
-               L.DomEvent.on(this._container, 'mousedown', this._onMouseDown, this);
-       },

 
 

-       removeHooks: function () {
-               L.DomEvent.off(this._container, 'mousedown', this._onMouseDown, this);
-       },
+/*
+ * @class SVG
+ *
+ * Although SVG is not available on IE7 and IE8, these browsers support [VML](https://en.wikipedia.org/wiki/Vector_Markup_Language), and the SVG renderer will fall back to VML in this case.
+ *
+ * VML was deprecated in 2012, which means VML functionality exists only for backwards compatibility
+ * with old versions of Internet Explorer.
+ */

 
 

-       moved: function () {
-               return this._moved;
+// mixin to redefine some SVG methods to handle VML syntax which is similar but with some differences
+var vmlMixin = {
+
+       _initContainer: function () {
+               this._container = create$1('div', 'leaflet-vml-container');

        },
 
        },
 

-       _resetState: function () {
-               this._moved = false;
+       _update: function () {
+               if (this._map._animatingZoom) { return; }
+               Renderer.prototype._update.call(this);
+               this.fire('update');

        },
 
        },
 

-       _onMouseDown: function (e) {
-               if (!e.shiftKey || ((e.which !== 1) && (e.button !== 1))) { return false; }
+       _initPath: function (layer) {
+               var container = layer._container = vmlCreate('shape');

 
 

-               this._resetState();
+               addClass(container, 'leaflet-vml-shape ' + (this.options.className || ''));

 
 

-               L.DomUtil.disableTextSelection();
-               L.DomUtil.disableImageDrag();
+               container.coordsize = '1 1';

 
 

-               this._startPoint = this._map.mouseEventToContainerPoint(e);
+               layer._path = vmlCreate('path');
+               container.appendChild(layer._path);

 
 

-               L.DomEvent.on(document, {
-                       contextmenu: L.DomEvent.stop,
-                       mousemove: this._onMouseMove,
-                       mouseup: this._onMouseUp,
-                       keydown: this._onKeyDown
-               }, this);
+               this._updateStyle(layer);
+               this._layers[stamp(layer)] = layer;

        },
 
        },
 

-       _onMouseMove: function (e) {
-               if (!this._moved) {
-                       this._moved = true;
-
-                       this._box = L.DomUtil.create('div', 'leaflet-zoom-box', this._container);
-                       L.DomUtil.addClass(this._container, 'leaflet-crosshair');
+       _addPath: function (layer) {
+               var container = layer._container;
+               this._container.appendChild(container);

 
 

-                       this._map.fire('boxzoomstart');
+               if (layer.options.interactive) {
+                       layer.addInteractiveTarget(container);

                }
                }

+       },

 
 

-               this._point = this._map.mouseEventToContainerPoint(e);
+       _removePath: function (layer) {
+               var container = layer._container;
+               remove(container);
+               layer.removeInteractiveTarget(container);
+               delete this._layers[stamp(layer)];
+       },

 
 

-               var bounds = new L.Bounds(this._point, this._startPoint),
-                   size = bounds.getSize();
+       _updateStyle: function (layer) {
+               var stroke = layer._stroke,
+                   fill = layer._fill,
+                   options = layer.options,
+                   container = layer._container;

 
 

-               L.DomUtil.setPosition(this._box, bounds.min);
+               container.stroked = !!options.stroke;
+               container.filled = !!options.fill;

 
 

-               this._box.style.width  = size.x + 'px';
-               this._box.style.height = size.y + 'px';
-       },
+               if (options.stroke) {
+                       if (!stroke) {
+                               stroke = layer._stroke = vmlCreate('stroke');
+                       }
+                       container.appendChild(stroke);
+                       stroke.weight = options.weight + 'px';
+                       stroke.color = options.color;
+                       stroke.opacity = options.opacity;

 
 

-       _finish: function () {
-               if (this._moved) {
-                       L.DomUtil.remove(this._box);
-                       L.DomUtil.removeClass(this._container, 'leaflet-crosshair');
+                       if (options.dashArray) {
+                               stroke.dashStyle = isArray(options.dashArray) ?
+                                   options.dashArray.join(' ') :
+                                   options.dashArray.replace(/( *, *)/g, ' ');
+                       } else {
+                               stroke.dashStyle = '';
+                       }
+                       stroke.endcap = options.lineCap.replace('butt', 'flat');
+                       stroke.joinstyle = options.lineJoin;
+
+               } else if (stroke) {
+                       container.removeChild(stroke);
+                       layer._stroke = null;

                }
 
                }
 

-               L.DomUtil.enableTextSelection();
-               L.DomUtil.enableImageDrag();
+               if (options.fill) {
+                       if (!fill) {
+                               fill = layer._fill = vmlCreate('fill');
+                       }
+                       container.appendChild(fill);
+                       fill.color = options.fillColor || options.color;
+                       fill.opacity = options.fillOpacity;

 
 

-               L.DomEvent.off(document, {
-                       contextmenu: L.DomEvent.stop,
-                       mousemove: this._onMouseMove,
-                       mouseup: this._onMouseUp,
-                       keydown: this._onKeyDown
-               }, this);
+               } else if (fill) {
+                       container.removeChild(fill);
+                       layer._fill = null;
+               }

        },
 
        },
 

-       _onMouseUp: function (e) {
-               if ((e.which !== 1) && (e.button !== 1)) { return; }
-
-               this._finish();
+       _updateCircle: function (layer) {
+               var p = layer._point.round(),
+                   r = Math.round(layer._radius),
+                   r2 = Math.round(layer._radiusY || r);

 
 

-               if (!this._moved) { return; }
-               // Postpone to next JS tick so internal click event handling
-               // still see it as "moved".
-               setTimeout(L.bind(this._resetState, this), 0);
+               this._setPath(layer, layer._empty() ? 'M0 0' :
+                               'AL ' + p.x + ',' + p.y + ' ' + r + ',' + r2 + ' 0,' + (65535 * 360));
+       },

 
 

-               var bounds = new L.LatLngBounds(
-                       this._map.containerPointToLatLng(this._startPoint),
-                       this._map.containerPointToLatLng(this._point));
+       _setPath: function (layer, path) {
+               layer._path.v = path;
+       },

 
 

-               this._map
-                       .fitBounds(bounds)
-                       .fire('boxzoomend', {boxZoomBounds: bounds});
+       _bringToFront: function (layer) {
+               toFront(layer._container);

        },
 
        },
 

-       _onKeyDown: function (e) {
-               if (e.keyCode === 27) {
-                       this._finish();
-               }
+       _bringToBack: function (layer) {
+               toBack(layer._container);

        }
        }

-});
-
-// @section Handlers
-// @property boxZoom: Handler
-// Box (shift-drag with mouse) zoom handler.
-L.Map.addInitHook('addHandler', 'boxZoom', L.Map.BoxZoom);
-
+};

 
 

+var create$2 = vml ? vmlCreate : svgCreate;

 
 /*
 
 /*

- * L.Map.Keyboard is handling keyboard interaction with the map, enabled by default.
+ * @class SVG
+ * @inherits Renderer
+ * @aka L.SVG
+ *
+ * Allows vector layers to be displayed with [SVG](https://developer.mozilla.org/docs/Web/SVG).
+ * Inherits `Renderer`.
+ *
+ * Due to [technical limitations](http://caniuse.com/#search=svg), SVG is not
+ * available in all web browsers, notably Android 2.x and 3.x.
+ *
+ * Although SVG is not available on IE7 and IE8, these browsers support
+ * [VML](https://en.wikipedia.org/wiki/Vector_Markup_Language)
+ * (a now deprecated technology), and the SVG renderer will fall back to VML in
+ * this case.
+ *
+ * @example
+ *
+ * Use SVG by default for all paths in the map:
+ *
+ * ```js
+ * var map = L.map('map', {
+ *     renderer: L.svg()
+ * });
+ * ```
+ *
+ * Use a SVG renderer with extra padding for specific vector geometries:
+ *
+ * ```js
+ * var map = L.map('map');
+ * var myRenderer = L.svg({ padding: 0.5 });
+ * var line = L.polyline( coordinates, { renderer: myRenderer } );
+ * var circle = L.circle( center, { renderer: myRenderer } );
+ * ```

  */
 
  */
 

-// @namespace Map
-// @section Keyboard Navigation Options
-L.Map.mergeOptions({
-       // @option keyboard: Boolean = true
-       // Makes the map focusable and allows users to navigate the map with keyboard
-       // arrows and `+`/`-` keys.
-       keyboard: true,
+var SVG = Renderer.extend({

 
 

-       // @option keyboardPanDelta: Number = 80
-       // Amount of pixels to pan when pressing an arrow key.
-       keyboardPanDelta: 80
-});
+       getEvents: function () {
+               var events = Renderer.prototype.getEvents.call(this);
+               events.zoomstart = this._onZoomStart;
+               return events;
+       },

 
 

-L.Map.Keyboard = L.Handler.extend({
+       _initContainer: function () {
+               this._container = create$2('svg');

 
 

-       keyCodes: {
-               left:    [37],
-               right:   [39],
-               down:    [40],
-               up:      [38],
-               zoomIn:  [187, 107, 61, 171],
-               zoomOut: [189, 109, 54, 173]
-       },
+               // makes it possible to click through svg root; we'll reset it back in individual paths
+               this._container.setAttribute('pointer-events', 'none');

 
 

-       initialize: function (map) {
-               this._map = map;
+               this._rootGroup = create$2('g');
+               this._container.appendChild(this._rootGroup);
+       },

 
 

-               this._setPanDelta(map.options.keyboardPanDelta);
-               this._setZoomDelta(map.options.zoomDelta);
+       _destroyContainer: function () {
+               remove(this._container);
+               off(this._container);
+               delete this._container;
+               delete this._rootGroup;

        },
 
        },
 

-       addHooks: function () {
-               var container = this._map._container;
+       _onZoomStart: function () {
+               // Drag-then-pinch interactions might mess up the center and zoom.
+               // In this case, the easiest way to prevent this is re-do the renderer
+               //   bounds and padding when the zooming starts.
+               this._update();
+       },

 
 

-               // make the container focusable by tabbing
-               if (container.tabIndex <= 0) {
-                       container.tabIndex = '0';
-               }
+       _update: function () {
+               if (this._map._animatingZoom && this._bounds) { return; }

 
 

-               L.DomEvent.on(container, {
-                       focus: this._onFocus,
-                       blur: this._onBlur,
-                       mousedown: this._onMouseDown
-               }, this);
+               Renderer.prototype._update.call(this);

 
 

-               this._map.on({
-                       focus: this._addHooks,
-                       blur: this._removeHooks
-               }, this);
-       },
+               var b = this._bounds,
+                   size = b.getSize(),
+                   container = this._container;

 
 

-       removeHooks: function () {
-               this._removeHooks();
+               // set size of svg-container if changed
+               if (!this._svgSize || !this._svgSize.equals(size)) {
+                       this._svgSize = size;
+                       container.setAttribute('width', size.x);
+                       container.setAttribute('height', size.y);
+               }

 
 

-               L.DomEvent.off(this._map._container, {
-                       focus: this._onFocus,
-                       blur: this._onBlur,
-                       mousedown: this._onMouseDown
-               }, this);
+               // movement: update container viewBox so that we don't have to change coordinates of individual layers
+               setPosition(container, b.min);
+               container.setAttribute('viewBox', [b.min.x, b.min.y, size.x, size.y].join(' '));

 
 

-               this._map.off({
-                       focus: this._addHooks,
-                       blur: this._removeHooks
-               }, this);
+               this.fire('update');

        },
 
        },
 

-       _onMouseDown: function () {
-               if (this._focused) { return; }
+       // methods below are called by vector layers implementations

 
 

-               var body = document.body,
-                   docEl = document.documentElement,
-                   top = body.scrollTop || docEl.scrollTop,
-                   left = body.scrollLeft || docEl.scrollLeft;
+       _initPath: function (layer) {
+               var path = layer._path = create$2('path');

 
 

-               this._map._container.focus();
+               // @namespace Path
+               // @option className: String = null
+               // Custom class name set on an element. Only for SVG renderer.
+               if (layer.options.className) {
+                       addClass(path, layer.options.className);
+               }

 
 

-               window.scrollTo(left, top);
-       },
+               if (layer.options.interactive) {
+                       addClass(path, 'leaflet-interactive');
+               }

 
 

-       _onFocus: function () {
-               this._focused = true;
-               this._map.fire('focus');
+               this._updateStyle(layer);
+               this._layers[stamp(layer)] = layer;

        },
 
        },
 

-       _onBlur: function () {
-               this._focused = false;
-               this._map.fire('blur');
+       _addPath: function (layer) {
+               if (!this._rootGroup) { this._initContainer(); }
+               this._rootGroup.appendChild(layer._path);
+               layer.addInteractiveTarget(layer._path);

        },
 
        },
 

-       _setPanDelta: function (panDelta) {
-               var keys = this._panKeys = {},
-                   codes = this.keyCodes,
-                   i, len;
+       _removePath: function (layer) {
+               remove(layer._path);
+               layer.removeInteractiveTarget(layer._path);
+               delete this._layers[stamp(layer)];
+       },

 
 

-               for (i = 0, len = codes.left.length; i < len; i++) {
-                       keys[codes.left[i]] = [-1 * panDelta, 0];
-               }
-               for (i = 0, len = codes.right.length; i < len; i++) {
-                       keys[codes.right[i]] = [panDelta, 0];
-               }
-               for (i = 0, len = codes.down.length; i < len; i++) {
-                       keys[codes.down[i]] = [0, panDelta];
-               }
-               for (i = 0, len = codes.up.length; i < len; i++) {
-                       keys[codes.up[i]] = [0, -1 * panDelta];
-               }
+       _updatePath: function (layer) {
+               layer._project();
+               layer._update();

        },
 
        },
 

-       _setZoomDelta: function (zoomDelta) {
-               var keys = this._zoomKeys = {},
-                   codes = this.keyCodes,
-                   i, len;
+       _updateStyle: function (layer) {
+               var path = layer._path,
+                   options = layer.options;

 
 

-               for (i = 0, len = codes.zoomIn.length; i < len; i++) {
-                       keys[codes.zoomIn[i]] = zoomDelta;
+               if (!path) { return; }
+
+               if (options.stroke) {
+                       path.setAttribute('stroke', options.color);
+                       path.setAttribute('stroke-opacity', options.opacity);
+                       path.setAttribute('stroke-width', options.weight);
+                       path.setAttribute('stroke-linecap', options.lineCap);
+                       path.setAttribute('stroke-linejoin', options.lineJoin);
+
+                       if (options.dashArray) {
+                               path.setAttribute('stroke-dasharray', options.dashArray);
+                       } else {
+                               path.removeAttribute('stroke-dasharray');
+                       }
+
+                       if (options.dashOffset) {
+                               path.setAttribute('stroke-dashoffset', options.dashOffset);
+                       } else {
+                               path.removeAttribute('stroke-dashoffset');
+                       }
+               } else {
+                       path.setAttribute('stroke', 'none');

                }
                }

-               for (i = 0, len = codes.zoomOut.length; i < len; i++) {
-                       keys[codes.zoomOut[i]] = -zoomDelta;
+
+               if (options.fill) {
+                       path.setAttribute('fill', options.fillColor || options.color);
+                       path.setAttribute('fill-opacity', options.fillOpacity);
+                       path.setAttribute('fill-rule', options.fillRule || 'evenodd');
+               } else {
+                       path.setAttribute('fill', 'none');

                }
        },
 
                }
        },
 

-       _addHooks: function () {
-               L.DomEvent.on(document, 'keydown', this._onKeyDown, this);
+       _updatePoly: function (layer, closed) {
+               this._setPath(layer, pointsToPath(layer._parts, closed));

        },
 
        },
 

-       _removeHooks: function () {
-               L.DomEvent.off(document, 'keydown', this._onKeyDown, this);
-       },
+       _updateCircle: function (layer) {
+               var p = layer._point,
+                   r = layer._radius,
+                   r2 = layer._radiusY || r,
+                   arc = 'a' + r + ',' + r2 + ' 0 1,0 ';

 
 

-       _onKeyDown: function (e) {
-               if (e.altKey || e.ctrlKey || e.metaKey) { return; }
+               // drawing a circle with two half-arcs
+               var d = layer._empty() ? 'M0 0' :
+                               'M' + (p.x - r) + ',' + p.y +
+                               arc + (r * 2) + ',0 ' +
+                               arc + (-r * 2) + ',0 ';

 
 

-               var key = e.keyCode,
-                   map = this._map,
-                   offset;
+               this._setPath(layer, d);
+       },

 
 

-               if (key in this._panKeys) {
+       _setPath: function (layer, path) {
+               layer._path.setAttribute('d', path);
+       },

 
 

-                       if (map._panAnim && map._panAnim._inProgress) { return; }
+       // SVG does not have the concept of zIndex so we resort to changing the DOM order of elements
+       _bringToFront: function (layer) {
+               toFront(layer._path);
+       },

 
 

-                       offset = this._panKeys[key];
-                       if (e.shiftKey) {
-                               offset = L.point(offset).multiplyBy(3);
-                       }
+       _bringToBack: function (layer) {
+               toBack(layer._path);
+       }
+});

 
 

-                       map.panBy(offset);
+if (vml) {
+       SVG.include(vmlMixin);
+}

 
 

-                       if (map.options.maxBounds) {
-                               map.panInsideBounds(map.options.maxBounds);
-                       }
+// @factory L.svg(options?: Renderer options)
+// Creates a SVG renderer with the given options.
+function svg$1(options) {
+       return svg || vml ? new SVG(options) : null;
+}

 
 

-               } else if (key in this._zoomKeys) {
-                       map.setZoom(map.getZoom() + (e.shiftKey ? 3 : 1) * this._zoomKeys[key]);
+Map.include({
+       // @namespace Map; @method getRenderer(layer: Path): Renderer
+       // Returns the instance of `Renderer` that should be used to render the given
+       // `Path`. It will ensure that the `renderer` options of the map and paths
+       // are respected, and that the renderers do exist on the map.
+       getRenderer: function (layer) {
+               // @namespace Path; @option renderer: Renderer
+               // Use this specific instance of `Renderer` for this path. Takes
+               // precedence over the map's [default renderer](#map-renderer).
+               var renderer = layer.options.renderer || this._getPaneRenderer(layer.options.pane) || this.options.renderer || this._renderer;

 
 

-               } else if (key === 27) {
-                       map.closePopup();
+               if (!renderer) {
+                       // @namespace Map; @option preferCanvas: Boolean = false
+                       // Whether `Path`s should be rendered on a `Canvas` renderer.
+                       // By default, all `Path`s are rendered in a `SVG` renderer.
+                       renderer = this._renderer = (this.options.preferCanvas && canvas$1()) || svg$1();
+               }

 
 

-               } else {
-                       return;
+               if (!this.hasLayer(renderer)) {
+                       this.addLayer(renderer);
+               }
+               return renderer;
+       },
+
+       _getPaneRenderer: function (name) {
+               if (name === 'overlayPane' || name === undefined) {
+                       return false;

                }
 
                }
 

-               L.DomEvent.stop(e);
+               var renderer = this._paneRenderers[name];
+               if (renderer === undefined) {
+                       renderer = (SVG && svg$1({pane: name})) || (Canvas && canvas$1({pane: name}));
+                       this._paneRenderers[name] = renderer;
+               }
+               return renderer;

        }
 });
 
        }
 });
 

-// @section Handlers
-// @section Handlers
-// @property keyboard: Handler
-// Keyboard navigation handler.
-L.Map.addInitHook('addHandler', 'keyboard', L.Map.Keyboard);
-
-
-

 /*
 /*

- * L.Handler.MarkerDrag is used internally by L.Marker to make the markers draggable.
+ * L.Rectangle extends Polygon and creates a rectangle when passed a LatLngBounds object.

  */
 
  */
 

-
-/* @namespace Marker
- * @section Interaction handlers
+/*
+ * @class Rectangle
+ * @aka L.Retangle
+ * @inherits Polygon

  *
  *

- * Interaction handlers are properties of a marker instance that allow you to control interaction behavior in runtime, enabling or disabling certain features such as dragging (see `Handler` methods). Example:
+ * A class for drawing rectangle overlays on a map. Extends `Polygon`.
+ *
+ * @example

  *
  * ```js
  *
  * ```js

- * marker.dragging.disable();
+ * // define rectangle geographical bounds
+ * var bounds = [[54.559322, -5.767822], [56.1210604, -3.021240]];
+ *
+ * // create an orange rectangle
+ * L.rectangle(bounds, {color: "#ff7800", weight: 1}).addTo(map);
+ *
+ * // zoom the map to the rectangle bounds
+ * map.fitBounds(bounds);

  * ```
  *
  * ```
  *

- * @property dragging: Handler
- * Marker dragging handler (by both mouse and touch).

  */
 
  */
 

-L.Handler.MarkerDrag = L.Handler.extend({
-       initialize: function (marker) {
-               this._marker = marker;
+
+var Rectangle = Polygon.extend({
+       initialize: function (latLngBounds, options) {
+               Polygon.prototype.initialize.call(this, this._boundsToLatLngs(latLngBounds), options);
+       },
+
+       // @method setBounds(latLngBounds: LatLngBounds): this
+       // Redraws the rectangle with the passed bounds.
+       setBounds: function (latLngBounds) {
+               return this.setLatLngs(this._boundsToLatLngs(latLngBounds));
+       },
+
+       _boundsToLatLngs: function (latLngBounds) {
+               latLngBounds = toLatLngBounds(latLngBounds);
+               return [
+                       latLngBounds.getSouthWest(),
+                       latLngBounds.getNorthWest(),
+                       latLngBounds.getNorthEast(),
+                       latLngBounds.getSouthEast()
+               ];
+       }
+});
+
+
+// @factory L.rectangle(latLngBounds: LatLngBounds, options?: Polyline options)
+function rectangle(latLngBounds, options) {
+       return new Rectangle(latLngBounds, options);
+}
+
+SVG.create = create$2;
+SVG.pointsToPath = pointsToPath;
+
+GeoJSON.geometryToLayer = geometryToLayer;
+GeoJSON.coordsToLatLng = coordsToLatLng;
+GeoJSON.coordsToLatLngs = coordsToLatLngs;
+GeoJSON.latLngToCoords = latLngToCoords;
+GeoJSON.latLngsToCoords = latLngsToCoords;
+GeoJSON.getFeature = getFeature;
+GeoJSON.asFeature = asFeature;
+
+/*
+ * L.Handler.BoxZoom is used to add shift-drag zoom interaction to the map
+ * (zoom to a selected bounding box), enabled by default.
+ */
+
+// @namespace Map
+// @section Interaction Options
+Map.mergeOptions({
+       // @option boxZoom: Boolean = true
+       // Whether the map can be zoomed to a rectangular area specified by
+       // dragging the mouse while pressing the shift key.
+       boxZoom: true
+});
+
+var BoxZoom = Handler.extend({
+       initialize: function (map) {
+               this._map = map;
+               this._container = map._container;
+               this._pane = map._panes.overlayPane;
+               this._resetStateTimeout = 0;
+               map.on('unload', this._destroy, this);

        },
 
        addHooks: function () {
        },
 
        addHooks: function () {

-               var icon = this._marker._icon;
-
-               if (!this._draggable) {
-                       this._draggable = new L.Draggable(icon, icon, true);
-               }
-
-               this._draggable.on({
-                       dragstart: this._onDragStart,
-                       drag: this._onDrag,
-                       dragend: this._onDragEnd
-               }, this).enable();
-
-               L.DomUtil.addClass(icon, 'leaflet-marker-draggable');
+               on(this._container, 'mousedown', this._onMouseDown, this);

        },
 
        removeHooks: function () {
        },
 
        removeHooks: function () {

-               this._draggable.off({
-                       dragstart: this._onDragStart,
-                       drag: this._onDrag,
-                       dragend: this._onDragEnd
-               }, this).disable();
-
-               if (this._marker._icon) {
-                       L.DomUtil.removeClass(this._marker._icon, 'leaflet-marker-draggable');
-               }
+               off(this._container, 'mousedown', this._onMouseDown, this);

        },
 
        moved: function () {
        },
 
        moved: function () {

-               return this._draggable && this._draggable._moved;
+               return this._moved;

        },
 
        },
 

-       _onDragStart: function () {
-               // @section Dragging events
-               // @event dragstart: Event
-               // Fired when the user starts dragging the marker.
-
-               // @event movestart: Event
-               // Fired when the marker starts moving (because of dragging).
-
-               this._oldLatLng = this._marker.getLatLng();
-               this._marker
-                   .closePopup()
-                   .fire('movestart')
-                   .fire('dragstart');
+       _destroy: function () {
+               remove(this._pane);
+               delete this._pane;

        },
 
        },
 

-       _onDrag: function (e) {
-               var marker = this._marker,
-                   shadow = marker._shadow,
-                   iconPos = L.DomUtil.getPosition(marker._icon),
-                   latlng = marker._map.layerPointToLatLng(iconPos);
+       _resetState: function () {
+               this._resetStateTimeout = 0;
+               this._moved = false;
+       },

 
 

-               // update shadow position
-               if (shadow) {
-                       L.DomUtil.setPosition(shadow, iconPos);
+       _clearDeferredResetState: function () {
+               if (this._resetStateTimeout !== 0) {
+                       clearTimeout(this._resetStateTimeout);
+                       this._resetStateTimeout = 0;

                }
                }

-
-               marker._latlng = latlng;
-               e.latlng = latlng;
-               e.oldLatLng = this._oldLatLng;
-
-               // @event drag: Event
-               // Fired repeatedly while the user drags the marker.
-               marker
-                   .fire('move', e)
-                   .fire('drag', e);

        },
 
        },
 

-       _onDragEnd: function (e) {
-               // @event dragend: DragEndEvent
-               // Fired when the user stops dragging the marker.
-
-               // @event moveend: Event
-               // Fired when the marker stops moving (because of dragging).
-               delete this._oldLatLng;
-               this._marker
-                   .fire('moveend')
-                   .fire('dragend', e);
-       }
-});
-
+       _onMouseDown: function (e) {
+               if (!e.shiftKey || ((e.which !== 1) && (e.button !== 1))) { return false; }

 
 

+               // Clear the deferred resetState if it hasn't executed yet, otherwise it
+               // will interrupt the interaction and orphan a box element in the container.
+               this._clearDeferredResetState();
+               this._resetState();

 
 

-/*
- * @class Control
- * @aka L.Control
- * @inherits Class
- *
- * L.Control is a base class for implementing map controls. Handles positioning.
- * All other controls extend from this class.
- */
+               disableTextSelection();
+               disableImageDrag();

 
 

-L.Control = L.Class.extend({
-       // @section
-       // @aka Control options
-       options: {
-               // @option position: String = 'topright'
-               // The position of the control (one of the map corners). Possible values are `'topleft'`,
-               // `'topright'`, `'bottomleft'` or `'bottomright'`
-               position: 'topright'
-       },
+               this._startPoint = this._map.mouseEventToContainerPoint(e);

 
 

-       initialize: function (options) {
-               L.setOptions(this, options);
+               on(document, {
+                       contextmenu: stop,
+                       mousemove: this._onMouseMove,
+                       mouseup: this._onMouseUp,
+                       keydown: this._onKeyDown
+               }, this);

        },
 
        },
 

-       /* @section
-        * Classes extending L.Control will inherit the following methods:
-        *
-        * @method getPosition: string
-        * Returns the position of the control.
-        */
-       getPosition: function () {
-               return this.options.position;
-       },
+       _onMouseMove: function (e) {
+               if (!this._moved) {
+                       this._moved = true;

 
 

-       // @method setPosition(position: string): this
-       // Sets the position of the control.
-       setPosition: function (position) {
-               var map = this._map;
+                       this._box = create$1('div', 'leaflet-zoom-box', this._container);
+                       addClass(this._container, 'leaflet-crosshair');

 
 

-               if (map) {
-                       map.removeControl(this);
+                       this._map.fire('boxzoomstart');

                }
 
                }
 

-               this.options.position = position;
+               this._point = this._map.mouseEventToContainerPoint(e);

 
 

-               if (map) {
-                       map.addControl(this);
-               }
+               var bounds = new Bounds(this._point, this._startPoint),
+                   size = bounds.getSize();

 
 

-               return this;
-       },
+               setPosition(this._box, bounds.min);

 
 

-       // @method getContainer: HTMLElement
-       // Returns the HTMLElement that contains the control.
-       getContainer: function () {
-               return this._container;
+               this._box.style.width  = size.x + 'px';
+               this._box.style.height = size.y + 'px';

        },
 
        },
 

-       // @method addTo(map: Map): this
-       // Adds the control to the given map.
-       addTo: function (map) {
-               this.remove();
-               this._map = map;
-
-               var container = this._container = this.onAdd(map),
-                   pos = this.getPosition(),
-                   corner = map._controlCorners[pos];
-
-               L.DomUtil.addClass(container, 'leaflet-control');
-
-               if (pos.indexOf('bottom') !== -1) {
-                       corner.insertBefore(container, corner.firstChild);
-               } else {
-                       corner.appendChild(container);
+       _finish: function () {
+               if (this._moved) {
+                       remove(this._box);
+                       removeClass(this._container, 'leaflet-crosshair');

                }
 
                }
 

-               return this;
+               enableTextSelection();
+               enableImageDrag();
+
+               off(document, {
+                       contextmenu: stop,
+                       mousemove: this._onMouseMove,
+                       mouseup: this._onMouseUp,
+                       keydown: this._onKeyDown
+               }, this);

        },
 
        },
 

-       // @method remove: this
-       // Removes the control from the map it is currently active on.
-       remove: function () {
-               if (!this._map) {
-                       return this;
-               }
+       _onMouseUp: function (e) {
+               if ((e.which !== 1) && (e.button !== 1)) { return; }

 
 

-               L.DomUtil.remove(this._container);
+               this._finish();

 
 

-               if (this.onRemove) {
-                       this.onRemove(this._map);
-               }
+               if (!this._moved) { return; }
+               // Postpone to next JS tick so internal click event handling
+               // still see it as "moved".
+               this._clearDeferredResetState();
+               this._resetStateTimeout = setTimeout(bind(this._resetState, this), 0);

 
 

-               this._map = null;
+               var bounds = new LatLngBounds(
+                       this._map.containerPointToLatLng(this._startPoint),
+                       this._map.containerPointToLatLng(this._point));

 
 

-               return this;
+               this._map
+                       .fitBounds(bounds)
+                       .fire('boxzoomend', {boxZoomBounds: bounds});

        },
 
        },
 

-       _refocusOnMap: function (e) {
-               // if map exists and event is not a keyboard event
-               if (this._map && e && e.screenX > 0 && e.screenY > 0) {
-                       this._map.getContainer().focus();
+       _onKeyDown: function (e) {
+               if (e.keyCode === 27) {
+                       this._finish();

                }
        }
 });
 
                }
        }
 });
 

-L.control = function (options) {
-       return new L.Control(options);
-};
+// @section Handlers
+// @property boxZoom: Handler
+// Box (shift-drag with mouse) zoom handler.
+Map.addInitHook('addHandler', 'boxZoom', BoxZoom);

 
 

-/* @section Extension methods
- * @uninheritable
- *
- * Every control should extend from `L.Control` and (re-)implement the following methods.
- *
- * @method onAdd(map: Map): HTMLElement
- * Should return the container DOM element for the control and add listeners on relevant map events. Called on [`control.addTo(map)`](#control-addTo).
- *
- * @method onRemove(map: Map)
- * Optional method. Should contain all clean up code that removes the listeners previously added in [`onAdd`](#control-onadd). Called on [`control.remove()`](#control-remove).
+/*
+ * L.Handler.DoubleClickZoom is used to handle double-click zoom on the map, enabled by default.

  */
 
  */
 

-/* @namespace Map
- * @section Methods for Layers and Controls
- */
-L.Map.include({
-       // @method addControl(control: Control): this
-       // Adds the given control to the map
-       addControl: function (control) {
-               control.addTo(this);
-               return this;
-       },
+// @namespace Map
+// @section Interaction Options

 
 

-       // @method removeControl(control: Control): this
-       // Removes the given control from the map
-       removeControl: function (control) {
-               control.remove();
-               return this;
+Map.mergeOptions({
+       // @option doubleClickZoom: Boolean|String = true
+       // Whether the map can be zoomed in by double clicking on it and
+       // zoomed out by double clicking while holding shift. If passed
+       // `'center'`, double-click zoom will zoom to the center of the
+       //  view regardless of where the mouse was.
+       doubleClickZoom: true
+});
+
+var DoubleClickZoom = Handler.extend({
+       addHooks: function () {
+               this._map.on('dblclick', this._onDoubleClick, this);

        },
 
        },
 

-       _initControlPos: function () {
-               var corners = this._controlCorners = {},
-                   l = 'leaflet-',
-                   container = this._controlContainer =
-                           L.DomUtil.create('div', l + 'control-container', this._container);
+       removeHooks: function () {
+               this._map.off('dblclick', this._onDoubleClick, this);
+       },

 
 

-               function createCorner(vSide, hSide) {
-                       var className = l + vSide + ' ' + l + hSide;
+       _onDoubleClick: function (e) {
+               var map = this._map,
+                   oldZoom = map.getZoom(),
+                   delta = map.options.zoomDelta,
+                   zoom = e.originalEvent.shiftKey ? oldZoom - delta : oldZoom + delta;

 
 

-                       corners[vSide + hSide] = L.DomUtil.create('div', className, container);
+               if (map.options.doubleClickZoom === 'center') {
+                       map.setZoom(zoom);
+               } else {
+                       map.setZoomAround(e.containerPoint, zoom);

                }
                }

-
-               createCorner('top', 'left');
-               createCorner('top', 'right');
-               createCorner('bottom', 'left');
-               createCorner('bottom', 'right');
-       },
-
-       _clearControlPos: function () {
-               L.DomUtil.remove(this._controlContainer);

        }
 });
 
        }
 });
 

-
+// @section Handlers
+//
+// Map properties include interaction handlers that allow you to control
+// interaction behavior in runtime, enabling or disabling certain features such
+// as dragging or touch zoom (see `Handler` methods). For example:
+//
+// ```js
+// map.doubleClickZoom.disable();
+// ```
+//
+// @property doubleClickZoom: Handler
+// Double click zoom handler.
+Map.addInitHook('addHandler', 'doubleClickZoom', DoubleClickZoom);

 
 /*
 
 /*

- * @class Control.Zoom
- * @aka L.Control.Zoom
- * @inherits Control
- *
- * A basic zoom control with two buttons (zoom in and zoom out). It is put on the map by default unless you set its [`zoomControl` option](#map-zoomcontrol) to `false`. Extends `Control`.
+ * L.Handler.MapDrag is used to make the map draggable (with panning inertia), enabled by default.

  */
 
  */
 

-L.Control.Zoom = L.Control.extend({
-       // @section
-       // @aka Control.Zoom options
-       options: {
-               position: 'topleft',
-
-               // @option zoomInText: String = '+'
-               // The text set on the 'zoom in' button.
-               zoomInText: '+',
+// @namespace Map
+// @section Interaction Options
+Map.mergeOptions({
+       // @option dragging: Boolean = true
+       // Whether the map be draggable with mouse/touch or not.
+       dragging: true,

 
 

-               // @option zoomInTitle: String = 'Zoom in'
-               // The title set on the 'zoom in' button.
-               zoomInTitle: 'Zoom in',
+       // @section Panning Inertia Options
+       // @option inertia: Boolean = *
+       // If enabled, panning of the map will have an inertia effect where
+       // the map builds momentum while dragging and continues moving in
+       // the same direction for some time. Feels especially nice on touch
+       // devices. Enabled by default unless running on old Android devices.
+       inertia: !android23,

 
 

-               // @option zoomOutText: String = '-'
-               // The text set on the 'zoom out' button.
-               zoomOutText: '-',
+       // @option inertiaDeceleration: Number = 3000
+       // The rate with which the inertial movement slows down, in pixels/second².
+       inertiaDeceleration: 3400, // px/s^2

 
 

-               // @option zoomOutTitle: String = 'Zoom out'
-               // The title set on the 'zoom out' button.
-               zoomOutTitle: 'Zoom out'
-       },
+       // @option inertiaMaxSpeed: Number = Infinity
+       // Max speed of the inertial movement, in pixels/second.
+       inertiaMaxSpeed: Infinity, // px/s

 
 

-       onAdd: function (map) {
-               var zoomName = 'leaflet-control-zoom',
-                   container = L.DomUtil.create('div', zoomName + ' leaflet-bar'),
-                   options = this.options;
+       // @option easeLinearity: Number = 0.2
+       easeLinearity: 0.2,

 
 

-               this._zoomInButton  = this._createButton(options.zoomInText, options.zoomInTitle,
-                       zoomName + '-in',  container, this._zoomIn);
-               this._zoomOutButton = this._createButton(options.zoomOutText, options.zoomOutTitle,
-                       zoomName + '-out', container, this._zoomOut);
+       // TODO refactor, move to CRS
+       // @option worldCopyJump: Boolean = false
+       // With this option enabled, the map tracks when you pan to another "copy"
+       // of the world and seamlessly jumps to the original one so that all overlays
+       // like markers and vector layers are still visible.
+       worldCopyJump: false,

 
 

-               this._updateDisabled();
-               map.on('zoomend zoomlevelschange', this._updateDisabled, this);
+       // @option maxBoundsViscosity: Number = 0.0
+       // If `maxBounds` is set, this option will control how solid the bounds
+       // are when dragging the map around. The default value of `0.0` allows the
+       // user to drag outside the bounds at normal speed, higher values will
+       // slow down map dragging outside bounds, and `1.0` makes the bounds fully
+       // solid, preventing the user from dragging outside the bounds.
+       maxBoundsViscosity: 0.0
+});

 
 

-               return container;
-       },
+var Drag = Handler.extend({
+       addHooks: function () {
+               if (!this._draggable) {
+                       var map = this._map;

 
 

-       onRemove: function (map) {
-               map.off('zoomend zoomlevelschange', this._updateDisabled, this);
-       },
+                       this._draggable = new Draggable(map._mapPane, map._container);

 
 

-       disable: function () {
-               this._disabled = true;
-               this._updateDisabled();
-               return this;
-       },
+                       this._draggable.on({
+                               dragstart: this._onDragStart,
+                               drag: this._onDrag,
+                               dragend: this._onDragEnd
+                       }, this);

 
 

-       enable: function () {
-               this._disabled = false;
-               this._updateDisabled();
-               return this;
-       },
+                       this._draggable.on('predrag', this._onPreDragLimit, this);
+                       if (map.options.worldCopyJump) {
+                               this._draggable.on('predrag', this._onPreDragWrap, this);
+                               map.on('zoomend', this._onZoomEnd, this);

 
 

-       _zoomIn: function (e) {
-               if (!this._disabled && this._map._zoom < this._map.getMaxZoom()) {
-                       this._map.zoomIn(this._map.options.zoomDelta * (e.shiftKey ? 3 : 1));
+                               map.whenReady(this._onZoomEnd, this);
+                       }

                }
                }

+               addClass(this._map._container, 'leaflet-grab leaflet-touch-drag');
+               this._draggable.enable();
+               this._positions = [];
+               this._times = [];

        },
 
        },
 

-       _zoomOut: function (e) {
-               if (!this._disabled && this._map._zoom > this._map.getMinZoom()) {
-                       this._map.zoomOut(this._map.options.zoomDelta * (e.shiftKey ? 3 : 1));
-               }
+       removeHooks: function () {
+               removeClass(this._map._container, 'leaflet-grab');
+               removeClass(this._map._container, 'leaflet-touch-drag');
+               this._draggable.disable();

        },
 
        },
 

-       _createButton: function (html, title, className, container, fn) {
-               var link = L.DomUtil.create('a', className, container);
-               link.innerHTML = html;
-               link.href = '#';
-               link.title = title;
-
-               /*
-                * Will force screen readers like VoiceOver to read this as "Zoom in - button"
-                */
-               link.setAttribute('role', 'button');
-               link.setAttribute('aria-label', title);
-
-               L.DomEvent
-                   .on(link, 'mousedown dblclick', L.DomEvent.stopPropagation)
-                   .on(link, 'click', L.DomEvent.stop)
-                   .on(link, 'click', fn, this)
-                   .on(link, 'click', this._refocusOnMap, this);
+       moved: function () {
+               return this._draggable && this._draggable._moved;
+       },

 
 

-               return link;
+       moving: function () {
+               return this._draggable && this._draggable._moving;

        },
 
        },
 

-       _updateDisabled: function () {
-               var map = this._map,
-                   className = 'leaflet-disabled';
+       _onDragStart: function () {
+               var map = this._map;

 
 

-               L.DomUtil.removeClass(this._zoomInButton, className);
-               L.DomUtil.removeClass(this._zoomOutButton, className);
+               map._stop();
+               if (this._map.options.maxBounds && this._map.options.maxBoundsViscosity) {
+                       var bounds = toLatLngBounds(this._map.options.maxBounds);

 
 

-               if (this._disabled || map._zoom === map.getMinZoom()) {
-                       L.DomUtil.addClass(this._zoomOutButton, className);
-               }
-               if (this._disabled || map._zoom === map.getMaxZoom()) {
-                       L.DomUtil.addClass(this._zoomInButton, className);
+                       this._offsetLimit = toBounds(
+                               this._map.latLngToContainerPoint(bounds.getNorthWest()).multiplyBy(-1),
+                               this._map.latLngToContainerPoint(bounds.getSouthEast()).multiplyBy(-1)
+                                       .add(this._map.getSize()));
+
+                       this._viscosity = Math.min(1.0, Math.max(0.0, this._map.options.maxBoundsViscosity));
+               } else {
+                       this._offsetLimit = null;

                }
                }

-       }
-});

 
 

-// @namespace Map
-// @section Control options
-// @option zoomControl: Boolean = true
-// Whether a [zoom control](#control-zoom) is added to the map by default.
-L.Map.mergeOptions({
-       zoomControl: true
-});
+               map
+                   .fire('movestart')
+                   .fire('dragstart');

 
 

-L.Map.addInitHook(function () {
-       if (this.options.zoomControl) {
-               this.zoomControl = new L.Control.Zoom();
-               this.addControl(this.zoomControl);
-       }
-});
+               if (map.options.inertia) {
+                       this._positions = [];
+                       this._times = [];
+               }
+       },

 
 

-// @namespace Control.Zoom
-// @factory L.control.zoom(options: Control.Zoom options)
-// Creates a zoom control
-L.control.zoom = function (options) {
-       return new L.Control.Zoom(options);
-};
+       _onDrag: function (e) {
+               if (this._map.options.inertia) {
+                       var time = this._lastTime = +new Date(),
+                           pos = this._lastPos = this._draggable._absPos || this._draggable._newPos;

 
 

+                       this._positions.push(pos);
+                       this._times.push(time);

 
 

+                       if (time - this._times[0] > 50) {
+                               this._positions.shift();
+                               this._times.shift();
+                       }
+               }

 
 

-/*
- * @class Control.Attribution
- * @aka L.Control.Attribution
- * @inherits Control
- *
- * The attribution control allows you to display attribution data in a small text box on a map. It is put on the map by default unless you set its [`attributionControl` option](#map-attributioncontrol) to `false`, and it fetches attribution texts from layers with the [`getAttribution` method](#layer-getattribution) automatically. Extends Control.
- */
+               this._map
+                   .fire('move', e)
+                   .fire('drag', e);
+       },

 
 

-L.Control.Attribution = L.Control.extend({
-       // @section
-       // @aka Control.Attribution options
-       options: {
-               position: 'bottomright',
+       _onZoomEnd: function () {
+               var pxCenter = this._map.getSize().divideBy(2),
+                   pxWorldCenter = this._map.latLngToLayerPoint([0, 0]);

 
 

-               // @option prefix: String = 'Leaflet'
-               // The HTML text shown before the attributions. Pass `false` to disable.
-               prefix: '<a href="http://leafletjs.com" title="A JS library for interactive maps">Leaflet</a>'
+               this._initialWorldOffset = pxWorldCenter.subtract(pxCenter).x;
+               this._worldWidth = this._map.getPixelWorldBounds().getSize().x;

        },
 
        },
 

-       initialize: function (options) {
-               L.setOptions(this, options);
-
-               this._attributions = {};
+       _viscousLimit: function (value, threshold) {
+               return value - (value - threshold) * this._viscosity;

        },
 
        },
 

-       onAdd: function (map) {
-               map.attributionControl = this;
-               this._container = L.DomUtil.create('div', 'leaflet-control-attribution');
-               if (L.DomEvent) {
-                       L.DomEvent.disableClickPropagation(this._container);
-               }
+       _onPreDragLimit: function () {
+               if (!this._viscosity || !this._offsetLimit) { return; }

 
 

-               // TODO ugly, refactor
-               for (var i in map._layers) {
-                       if (map._layers[i].getAttribution) {
-                               this.addAttribution(map._layers[i].getAttribution());
-                       }
-               }
+               var offset = this._draggable._newPos.subtract(this._draggable._startPos);

 
 

-               this._update();
+               var limit = this._offsetLimit;
+               if (offset.x < limit.min.x) { offset.x = this._viscousLimit(offset.x, limit.min.x); }
+               if (offset.y < limit.min.y) { offset.y = this._viscousLimit(offset.y, limit.min.y); }
+               if (offset.x > limit.max.x) { offset.x = this._viscousLimit(offset.x, limit.max.x); }
+               if (offset.y > limit.max.y) { offset.y = this._viscousLimit(offset.y, limit.max.y); }

 
 

-               return this._container;
+               this._draggable._newPos = this._draggable._startPos.add(offset);

        },
 
        },
 

-       // @method setPrefix(prefix: String): this
-       // Sets the text before the attributions.
-       setPrefix: function (prefix) {
-               this.options.prefix = prefix;
-               this._update();
-               return this;
-       },
+       _onPreDragWrap: function () {
+               // TODO refactor to be able to adjust map pane position after zoom
+               var worldWidth = this._worldWidth,
+                   halfWidth = Math.round(worldWidth / 2),
+                   dx = this._initialWorldOffset,
+                   x = this._draggable._newPos.x,
+                   newX1 = (x - halfWidth + dx) % worldWidth + halfWidth - dx,
+                   newX2 = (x + halfWidth + dx) % worldWidth - halfWidth - dx,
+                   newX = Math.abs(newX1 + dx) < Math.abs(newX2 + dx) ? newX1 : newX2;

 
 

-       // @method addAttribution(text: String): this
-       // Adds an attribution text (e.g. `'Vector data &copy; Mapbox'`).
-       addAttribution: function (text) {
-               if (!text) { return this; }
+               this._draggable._absPos = this._draggable._newPos.clone();
+               this._draggable._newPos.x = newX;
+       },

 
 

-               if (!this._attributions[text]) {
-                       this._attributions[text] = 0;
-               }
-               this._attributions[text]++;
+       _onDragEnd: function (e) {
+               var map = this._map,
+                   options = map.options,

 
 

-               this._update();
+                   noInertia = !options.inertia || this._times.length < 2;

 
 

-               return this;
-       },
+               map.fire('dragend', e);

 
 

-       // @method removeAttribution(text: String): this
-       // Removes an attribution text.
-       removeAttribution: function (text) {
-               if (!text) { return this; }
+               if (noInertia) {
+                       map.fire('moveend');

 
 

-               if (this._attributions[text]) {
-                       this._attributions[text]--;
-                       this._update();
-               }
+               } else {

 
 

-               return this;
-       },
+                       var direction = this._lastPos.subtract(this._positions[0]),
+                           duration = (this._lastTime - this._times[0]) / 1000,
+                           ease = options.easeLinearity,

 
 

-       _update: function () {
-               if (!this._map) { return; }
+                           speedVector = direction.multiplyBy(ease / duration),
+                           speed = speedVector.distanceTo([0, 0]),

 
 

-               var attribs = [];
+                           limitedSpeed = Math.min(options.inertiaMaxSpeed, speed),
+                           limitedSpeedVector = speedVector.multiplyBy(limitedSpeed / speed),

 
 

-               for (var i in this._attributions) {
-                       if (this._attributions[i]) {
-                               attribs.push(i);
-                       }
-               }
+                           decelerationDuration = limitedSpeed / (options.inertiaDeceleration * ease),
+                           offset = limitedSpeedVector.multiplyBy(-decelerationDuration / 2).round();

 
 

-               var prefixAndAttribs = [];
+                       if (!offset.x && !offset.y) {
+                               map.fire('moveend');

 
 

-               if (this.options.prefix) {
-                       prefixAndAttribs.push(this.options.prefix);
-               }
-               if (attribs.length) {
-                       prefixAndAttribs.push(attribs.join(', '));
-               }
+                       } else {
+                               offset = map._limitOffset(offset, map.options.maxBounds);

 
 

-               this._container.innerHTML = prefixAndAttribs.join(' | ');
+                               requestAnimFrame(function () {
+                                       map.panBy(offset, {
+                                               duration: decelerationDuration,
+                                               easeLinearity: ease,
+                                               noMoveStart: true,
+                                               animate: true
+                                       });
+                               });
+                       }
+               }

        }
 });
 
        }
 });
 

+// @section Handlers
+// @property dragging: Handler
+// Map dragging handler (by both mouse and touch).
+Map.addInitHook('addHandler', 'dragging', Drag);
+
+/*
+ * L.Map.Keyboard is handling keyboard interaction with the map, enabled by default.
+ */
+

 // @namespace Map
 // @namespace Map

-// @section Control options
-// @option attributionControl: Boolean = true
-// Whether a [attribution control](#control-attribution) is added to the map by default.
-L.Map.mergeOptions({
-       attributionControl: true
-});
+// @section Keyboard Navigation Options
+Map.mergeOptions({
+       // @option keyboard: Boolean = true
+       // Makes the map focusable and allows users to navigate the map with keyboard
+       // arrows and `+`/`-` keys.
+       keyboard: true,

 
 

-L.Map.addInitHook(function () {
-       if (this.options.attributionControl) {
-               new L.Control.Attribution().addTo(this);
-       }
+       // @option keyboardPanDelta: Number = 80
+       // Amount of pixels to pan when pressing an arrow key.
+       keyboardPanDelta: 80

 });
 
 });
 

-// @namespace Control.Attribution
-// @factory L.control.attribution(options: Control.Attribution options)
-// Creates an attribution control.
-L.control.attribution = function (options) {
-       return new L.Control.Attribution(options);
-};
+var Keyboard = Handler.extend({

 
 

+       keyCodes: {
+               left:    [37],
+               right:   [39],
+               down:    [40],
+               up:      [38],
+               zoomIn:  [187, 107, 61, 171],
+               zoomOut: [189, 109, 54, 173]
+       },

 
 

+       initialize: function (map) {
+               this._map = map;

 
 

-/*
- * @class Control.Scale
- * @aka L.Control.Scale
- * @inherits Control
- *
- * A simple scale control that shows the scale of the current center of screen in metric (m/km) and imperial (mi/ft) systems. Extends `Control`.
- *
- * @example
- *
- * ```js
- * L.control.scale().addTo(map);
- * ```
- */
+               this._setPanDelta(map.options.keyboardPanDelta);
+               this._setZoomDelta(map.options.zoomDelta);
+       },

 
 

-L.Control.Scale = L.Control.extend({
-       // @section
-       // @aka Control.Scale options
-       options: {
-               position: 'bottomleft',
+       addHooks: function () {
+               var container = this._map._container;

 
 

-               // @option maxWidth: Number = 100
-               // Maximum width of the control in pixels. The width is set dynamically to show round values (e.g. 100, 200, 500).
-               maxWidth: 100,
+               // make the container focusable by tabbing
+               if (container.tabIndex <= 0) {
+                       container.tabIndex = '0';
+               }

 
 

-               // @option metric: Boolean = True
-               // Whether to show the metric scale line (m/km).
-               metric: true,
+               on(container, {
+                       focus: this._onFocus,
+                       blur: this._onBlur,
+                       mousedown: this._onMouseDown
+               }, this);

 
 

-               // @option imperial: Boolean = True
-               // Whether to show the imperial scale line (mi/ft).
-               imperial: true
+               this._map.on({
+                       focus: this._addHooks,
+                       blur: this._removeHooks
+               }, this);
+       },

 
 

-               // @option updateWhenIdle: Boolean = false
-               // If `true`, the control is updated on [`moveend`](#map-moveend), otherwise it's always up-to-date (updated on [`move`](#map-move)).
+       removeHooks: function () {
+               this._removeHooks();
+
+               off(this._map._container, {
+                       focus: this._onFocus,
+                       blur: this._onBlur,
+                       mousedown: this._onMouseDown
+               }, this);
+
+               this._map.off({
+                       focus: this._addHooks,
+                       blur: this._removeHooks
+               }, this);

        },
 
        },
 

-       onAdd: function (map) {
-               var className = 'leaflet-control-scale',
-                   container = L.DomUtil.create('div', className),
-                   options = this.options;
+       _onMouseDown: function () {
+               if (this._focused) { return; }

 
 

-               this._addScales(options, className + '-line', container);
+               var body = document.body,
+                   docEl = document.documentElement,
+                   top = body.scrollTop || docEl.scrollTop,
+                   left = body.scrollLeft || docEl.scrollLeft;

 
 

-               map.on(options.updateWhenIdle ? 'moveend' : 'move', this._update, this);
-               map.whenReady(this._update, this);
+               this._map._container.focus();

 
 

-               return container;
+               window.scrollTo(left, top);

        },
 
        },
 

-       onRemove: function (map) {
-               map.off(this.options.updateWhenIdle ? 'moveend' : 'move', this._update, this);
+       _onFocus: function () {
+               this._focused = true;
+               this._map.fire('focus');

        },
 
        },
 

-       _addScales: function (options, className, container) {
-               if (options.metric) {
-                       this._mScale = L.DomUtil.create('div', className, container);
-               }
-               if (options.imperial) {
-                       this._iScale = L.DomUtil.create('div', className, container);
-               }
+       _onBlur: function () {
+               this._focused = false;
+               this._map.fire('blur');

        },
 
        },
 

-       _update: function () {
-               var map = this._map,
-                   y = map.getSize().y / 2;
-
-               var maxMeters = map.distance(
-                               map.containerPointToLatLng([0, y]),
-                               map.containerPointToLatLng([this.options.maxWidth, y]));
+       _setPanDelta: function (panDelta) {
+               var keys = this._panKeys = {},
+                   codes = this.keyCodes,
+                   i, len;

 
 

-               this._updateScales(maxMeters);
+               for (i = 0, len = codes.left.length; i < len; i++) {
+                       keys[codes.left[i]] = [-1 * panDelta, 0];
+               }
+               for (i = 0, len = codes.right.length; i < len; i++) {
+                       keys[codes.right[i]] = [panDelta, 0];
+               }
+               for (i = 0, len = codes.down.length; i < len; i++) {
+                       keys[codes.down[i]] = [0, panDelta];
+               }
+               for (i = 0, len = codes.up.length; i < len; i++) {
+                       keys[codes.up[i]] = [0, -1 * panDelta];
+               }

        },
 
        },
 

-       _updateScales: function (maxMeters) {
-               if (this.options.metric && maxMeters) {
-                       this._updateMetric(maxMeters);
+       _setZoomDelta: function (zoomDelta) {
+               var keys = this._zoomKeys = {},
+                   codes = this.keyCodes,
+                   i, len;
+
+               for (i = 0, len = codes.zoomIn.length; i < len; i++) {
+                       keys[codes.zoomIn[i]] = zoomDelta;

                }
                }

-               if (this.options.imperial && maxMeters) {
-                       this._updateImperial(maxMeters);
+               for (i = 0, len = codes.zoomOut.length; i < len; i++) {
+                       keys[codes.zoomOut[i]] = -zoomDelta;

                }
        },
 
                }
        },
 

-       _updateMetric: function (maxMeters) {
-               var meters = this._getRoundNum(maxMeters),
-                   label = meters < 1000 ? meters + ' m' : (meters / 1000) + ' km';
+       _addHooks: function () {
+               on(document, 'keydown', this._onKeyDown, this);
+       },

 
 

-               this._updateScale(this._mScale, label, meters / maxMeters);
+       _removeHooks: function () {
+               off(document, 'keydown', this._onKeyDown, this);

        },
 
        },
 

-       _updateImperial: function (maxMeters) {
-               var maxFeet = maxMeters * 3.2808399,
-                   maxMiles, miles, feet;
+       _onKeyDown: function (e) {
+               if (e.altKey || e.ctrlKey || e.metaKey) { return; }

 
 

-               if (maxFeet > 5280) {
-                       maxMiles = maxFeet / 5280;
-                       miles = this._getRoundNum(maxMiles);
-                       this._updateScale(this._iScale, miles + ' mi', miles / maxMiles);
+               var key = e.keyCode,
+                   map = this._map,
+                   offset;

 
 

-               } else {
-                       feet = this._getRoundNum(maxFeet);
-                       this._updateScale(this._iScale, feet + ' ft', feet / maxFeet);
-               }
-       },
+               if (key in this._panKeys) {

 
 

-       _updateScale: function (scale, text, ratio) {
-               scale.style.width = Math.round(this.options.maxWidth * ratio) + 'px';
-               scale.innerHTML = text;
-       },
+                       if (map._panAnim && map._panAnim._inProgress) { return; }

 
 

-       _getRoundNum: function (num) {
-               var pow10 = Math.pow(10, (Math.floor(num) + '').length - 1),
-                   d = num / pow10;
+                       offset = this._panKeys[key];
+                       if (e.shiftKey) {
+                               offset = toPoint(offset).multiplyBy(3);
+                       }
+
+                       map.panBy(offset);

 
 

-               d = d >= 10 ? 10 :
-                   d >= 5 ? 5 :
-                   d >= 3 ? 3 :
-                   d >= 2 ? 2 : 1;
+                       if (map.options.maxBounds) {
+                               map.panInsideBounds(map.options.maxBounds);
+                       }

 
 

-               return pow10 * d;
-       }
-});
+               } else if (key in this._zoomKeys) {
+                       map.setZoom(map.getZoom() + (e.shiftKey ? 3 : 1) * this._zoomKeys[key]);

 
 

+               } else if (key === 27 && map._popup) {
+                       map.closePopup();

 
 

-// @factory L.control.scale(options?: Control.Scale options)
-// Creates an scale control with the given options.
-L.control.scale = function (options) {
-       return new L.Control.Scale(options);
-};
+               } else {
+                       return;
+               }

 
 

+               stop(e);
+       }
+});

 
 

+// @section Handlers
+// @section Handlers
+// @property keyboard: Handler
+// Keyboard navigation handler.
+Map.addInitHook('addHandler', 'keyboard', Keyboard);

 
 /*
 
 /*

- * @class Control.Layers
- * @aka L.Control.Layers
- * @inherits Control
- *
- * The layers control gives users the ability to switch between different base layers and switch overlays on/off (check out the [detailed example](http://leafletjs.com/examples/layers-control.html)). Extends `Control`.
- *
- * @example
- *
- * ```js
- * var baseLayers = {
- *     "Mapbox": mapbox,
- *     "OpenStreetMap": osm
- * };
- *
- * var overlays = {
- *     "Marker": marker,
- *     "Roads": roadsLayer
- * };
- *
- * L.control.layers(baseLayers, overlays).addTo(map);
- * ```
- *
- * The `baseLayers` and `overlays` parameters are object literals with layer names as keys and `Layer` objects as values:
- *
- * ```js
- * {
- *     "<someName1>": layer1,
- *     "<someName2>": layer2
- * }
- * ```
- *
- * The layer names can contain HTML, which allows you to add additional styling to the items:
- *
- * ```js
- * {"<img src='my-layer-icon' /> <span class='my-layer-item'>My Layer</span>": myLayer}
- * ```
+ * L.Handler.ScrollWheelZoom is used by L.Map to enable mouse scroll wheel zoom on the map.

  */
 
  */
 

+// @namespace Map
+// @section Interaction Options
+Map.mergeOptions({
+       // @section Mousewheel options
+       // @option scrollWheelZoom: Boolean|String = true
+       // Whether the map can be zoomed by using the mouse wheel. If passed `'center'`,
+       // it will zoom to the center of the view regardless of where the mouse was.
+       scrollWheelZoom: true,

 
 

-L.Control.Layers = L.Control.extend({
-       // @section
-       // @aka Control.Layers options
-       options: {
-               // @option collapsed: Boolean = true
-               // If `true`, the control will be collapsed into an icon and expanded on mouse hover or touch.
-               collapsed: true,
-               position: 'topright',
+       // @option wheelDebounceTime: Number = 40
+       // Limits the rate at which a wheel can fire (in milliseconds). By default
+       // user can't zoom via wheel more often than once per 40 ms.
+       wheelDebounceTime: 40,

 
 

-               // @option autoZIndex: Boolean = true
-               // If `true`, the control will assign zIndexes in increasing order to all of its layers so that the order is preserved when switching them on/off.
-               autoZIndex: true,
+       // @option wheelPxPerZoomLevel: Number = 60
+       // How many scroll pixels (as reported by [L.DomEvent.getWheelDelta](#domevent-getwheeldelta))
+       // mean a change of one full zoom level. Smaller values will make wheel-zooming
+       // faster (and vice versa).
+       wheelPxPerZoomLevel: 60
+});

 
 

-               // @option hideSingleBase: Boolean = false
-               // If `true`, the base layers in the control will be hidden when there is only one.
-               hideSingleBase: false,
+var ScrollWheelZoom = Handler.extend({
+       addHooks: function () {
+               on(this._map._container, 'mousewheel', this._onWheelScroll, this);

 
 

-               // @option sortLayers: Boolean = false
-               // Whether to sort the layers. When `false`, layers will keep the order
-               // in which they were added to the control.
-               sortLayers: false,
+               this._delta = 0;
+       },

 
 

-               // @option sortFunction: Function = *
-               // A [compare function](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Array/sort)
-               // that will be used for sorting the layers, when `sortLayers` is `true`.
-               // The function receives both the `L.Layer` instances and their names, as in
-               // `sortFunction(layerA, layerB, nameA, nameB)`.
-               // By default, it sorts layers alphabetically by their name.
-               sortFunction: function (layerA, layerB, nameA, nameB) {
-                       return nameA < nameB ? -1 : (nameB < nameA ? 1 : 0);
-               }
+       removeHooks: function () {
+               off(this._map._container, 'mousewheel', this._onWheelScroll, this);

        },
 
        },
 

-       initialize: function (baseLayers, overlays, options) {
-               L.setOptions(this, options);
+       _onWheelScroll: function (e) {
+               var delta = getWheelDelta(e);

 
 

-               this._layers = [];
-               this._lastZIndex = 0;
-               this._handlingClick = false;
+               var debounce = this._map.options.wheelDebounceTime;

 
 

-               for (var i in baseLayers) {
-                       this._addLayer(baseLayers[i], i);
-               }
+               this._delta += delta;
+               this._lastMousePos = this._map.mouseEventToContainerPoint(e);

 
 

-               for (i in overlays) {
-                       this._addLayer(overlays[i], i, true);
+               if (!this._startTime) {
+                       this._startTime = +new Date();

                }
                }

-       },

 
 

-       onAdd: function (map) {
-               this._initLayout();
-               this._update();
+               var left = Math.max(debounce - (+new Date() - this._startTime), 0);

 
 

-               this._map = map;
-               map.on('zoomend', this._checkDisabledLayers, this);
+               clearTimeout(this._timer);
+               this._timer = setTimeout(bind(this._performZoom, this), left);

 
 

-               return this._container;
+               stop(e);

        },
 
        },
 

-       onRemove: function () {
-               this._map.off('zoomend', this._checkDisabledLayers, this);
-
-               for (var i = 0; i < this._layers.length; i++) {
-                       this._layers[i].layer.off('add remove', this._onLayerChange, this);
-               }
-       },
+       _performZoom: function () {
+               var map = this._map,
+                   zoom = map.getZoom(),
+                   snap = this._map.options.zoomSnap || 0;

 
 

-       // @method addBaseLayer(layer: Layer, name: String): this
-       // Adds a base layer (radio button entry) with the given name to the control.
-       addBaseLayer: function (layer, name) {
-               this._addLayer(layer, name);
-               return (this._map) ? this._update() : this;
-       },
+               map._stop(); // stop panning and fly animations if any

 
 

-       // @method addOverlay(layer: Layer, name: String): this
-       // Adds an overlay (checkbox entry) with the given name to the control.
-       addOverlay: function (layer, name) {
-               this._addLayer(layer, name, true);
-               return (this._map) ? this._update() : this;
-       },
+               // map the delta with a sigmoid function to -4..4 range leaning on -1..1
+               var d2 = this._delta / (this._map.options.wheelPxPerZoomLevel * 4),
+                   d3 = 4 * Math.log(2 / (1 + Math.exp(-Math.abs(d2)))) / Math.LN2,
+                   d4 = snap ? Math.ceil(d3 / snap) * snap : d3,
+                   delta = map._limitZoom(zoom + (this._delta > 0 ? d4 : -d4)) - zoom;

 
 

-       // @method removeLayer(layer: Layer): this
-       // Remove the given layer from the control.
-       removeLayer: function (layer) {
-               layer.off('add remove', this._onLayerChange, this);
+               this._delta = 0;
+               this._startTime = null;

 
 

-               var obj = this._getLayer(L.stamp(layer));
-               if (obj) {
-                       this._layers.splice(this._layers.indexOf(obj), 1);
-               }
-               return (this._map) ? this._update() : this;
-       },
+               if (!delta) { return; }

 
 

-       // @method expand(): this
-       // Expand the control container if collapsed.
-       expand: function () {
-               L.DomUtil.addClass(this._container, 'leaflet-control-layers-expanded');
-               this._form.style.height = null;
-               var acceptableHeight = this._map.getSize().y - (this._container.offsetTop + 50);
-               if (acceptableHeight < this._form.clientHeight) {
-                       L.DomUtil.addClass(this._form, 'leaflet-control-layers-scrollbar');
-                       this._form.style.height = acceptableHeight + 'px';
+               if (map.options.scrollWheelZoom === 'center') {
+                       map.setZoom(zoom + delta);

                } else {
                } else {

-                       L.DomUtil.removeClass(this._form, 'leaflet-control-layers-scrollbar');
+                       map.setZoomAround(this._lastMousePos, zoom + delta);

                }
                }

-               this._checkDisabledLayers();
-               return this;
-       },
-
-       // @method collapse(): this
-       // Collapse the control container if expanded.
-       collapse: function () {
-               L.DomUtil.removeClass(this._container, 'leaflet-control-layers-expanded');
-               return this;
-       },
-
-       _initLayout: function () {
-               var className = 'leaflet-control-layers',
-                   container = this._container = L.DomUtil.create('div', className),
-                   collapsed = this.options.collapsed;
+       }
+});

 
 

-               // makes this work on IE touch devices by stopping it from firing a mouseout event when the touch is released
-               container.setAttribute('aria-haspopup', true);
+// @section Handlers
+// @property scrollWheelZoom: Handler
+// Scroll wheel zoom handler.
+Map.addInitHook('addHandler', 'scrollWheelZoom', ScrollWheelZoom);

 
 

-               L.DomEvent.disableClickPropagation(container);
-               if (!L.Browser.touch) {
-                       L.DomEvent.disableScrollPropagation(container);
-               }
+/*
+ * L.Map.Tap is used to enable mobile hacks like quick taps and long hold.
+ */

 
 

-               var form = this._form = L.DomUtil.create('form', className + '-list');
+// @namespace Map
+// @section Interaction Options
+Map.mergeOptions({
+       // @section Touch interaction options
+       // @option tap: Boolean = true
+       // Enables mobile hacks for supporting instant taps (fixing 200ms click
+       // delay on iOS/Android) and touch holds (fired as `contextmenu` events).
+       tap: true,

 
 

-               if (collapsed) {
-                       this._map.on('click', this.collapse, this);
+       // @option tapTolerance: Number = 15
+       // The max number of pixels a user can shift his finger during touch
+       // for it to be considered a valid tap.
+       tapTolerance: 15
+});

 
 

-                       if (!L.Browser.android) {
-                               L.DomEvent.on(container, {
-                                       mouseenter: this.expand,
-                                       mouseleave: this.collapse
-                               }, this);
-                       }
-               }
+var Tap = Handler.extend({
+       addHooks: function () {
+               on(this._map._container, 'touchstart', this._onDown, this);
+       },

 
 

-               var link = this._layersLink = L.DomUtil.create('a', className + '-toggle', container);
-               link.href = '#';
-               link.title = 'Layers';
+       removeHooks: function () {
+               off(this._map._container, 'touchstart', this._onDown, this);
+       },

 
 

-               if (L.Browser.touch) {
-                       L.DomEvent
-                           .on(link, 'click', L.DomEvent.stop)
-                           .on(link, 'click', this.expand, this);
-               } else {
-                       L.DomEvent.on(link, 'focus', this.expand, this);
-               }
+       _onDown: function (e) {
+               if (!e.touches) { return; }

 
 

-               // work around for Firefox Android issue https://github.com/Leaflet/Leaflet/issues/2033
-               L.DomEvent.on(form, 'click', function () {
-                       setTimeout(L.bind(this._onInputClick, this), 0);
-               }, this);
+               preventDefault(e);

 
 

-               // TODO keyboard accessibility
+               this._fireClick = true;

 
 

-               if (!collapsed) {
-                       this.expand();
+               // don't simulate click or track longpress if more than 1 touch
+               if (e.touches.length > 1) {
+                       this._fireClick = false;
+                       clearTimeout(this._holdTimeout);
+                       return;

                }
 
                }
 

-               this._baseLayersList = L.DomUtil.create('div', className + '-base', form);
-               this._separator = L.DomUtil.create('div', className + '-separator', form);
-               this._overlaysList = L.DomUtil.create('div', className + '-overlays', form);
+               var first = e.touches[0],
+                   el = first.target;

 
 

-               container.appendChild(form);
-       },
+               this._startPos = this._newPos = new Point(first.clientX, first.clientY);

 
 

-       _getLayer: function (id) {
-               for (var i = 0; i < this._layers.length; i++) {
+               // if touching a link, highlight it
+               if (el.tagName && el.tagName.toLowerCase() === 'a') {
+                       addClass(el, 'leaflet-active');
+               }

 
 

-                       if (this._layers[i] && L.stamp(this._layers[i].layer) === id) {
-                               return this._layers[i];
+               // simulate long hold but setting a timeout
+               this._holdTimeout = setTimeout(bind(function () {
+                       if (this._isTapValid()) {
+                               this._fireClick = false;
+                               this._onUp();
+                               this._simulateEvent('contextmenu', first);

                        }
                        }

-               }
-       },
+               }, this), 1000);

 
 

-       _addLayer: function (layer, name, overlay) {
-               layer.on('add remove', this._onLayerChange, this);
+               this._simulateEvent('mousedown', first);

 
 

-               this._layers.push({
-                       layer: layer,
-                       name: name,
-                       overlay: overlay
-               });
+               on(document, {
+                       touchmove: this._onMove,
+                       touchend: this._onUp
+               }, this);
+       },

 
 

-               if (this.options.sortLayers) {
-                       this._layers.sort(L.bind(function (a, b) {
-                               return this.options.sortFunction(a.layer, b.layer, a.name, b.name);
-                       }, this));
-               }
+       _onUp: function (e) {
+               clearTimeout(this._holdTimeout);

 
 

-               if (this.options.autoZIndex && layer.setZIndex) {
-                       this._lastZIndex++;
-                       layer.setZIndex(this._lastZIndex);
-               }
-       },
+               off(document, {
+                       touchmove: this._onMove,
+                       touchend: this._onUp
+               }, this);

 
 

-       _update: function () {
-               if (!this._container) { return this; }
+               if (this._fireClick && e && e.changedTouches) {

 
 

-               L.DomUtil.empty(this._baseLayersList);
-               L.DomUtil.empty(this._overlaysList);
+                       var first = e.changedTouches[0],
+                           el = first.target;

 
 

-               var baseLayersPresent, overlaysPresent, i, obj, baseLayersCount = 0;
+                       if (el && el.tagName && el.tagName.toLowerCase() === 'a') {
+                               removeClass(el, 'leaflet-active');
+                       }

 
 

-               for (i = 0; i < this._layers.length; i++) {
-                       obj = this._layers[i];
-                       this._addItem(obj);
-                       overlaysPresent = overlaysPresent || obj.overlay;
-                       baseLayersPresent = baseLayersPresent || !obj.overlay;
-                       baseLayersCount += !obj.overlay ? 1 : 0;
-               }
+                       this._simulateEvent('mouseup', first);

 
 

-               // Hide base layers section if there's only one layer.
-               if (this.options.hideSingleBase) {
-                       baseLayersPresent = baseLayersPresent && baseLayersCount > 1;
-                       this._baseLayersList.style.display = baseLayersPresent ? '' : 'none';
+                       // simulate click if the touch didn't move too much
+                       if (this._isTapValid()) {
+                               this._simulateEvent('click', first);
+                       }

                }
                }

+       },

 
 

-               this._separator.style.display = overlaysPresent && baseLayersPresent ? '' : 'none';
+       _isTapValid: function () {
+               return this._newPos.distanceTo(this._startPos) <= this._map.options.tapTolerance;
+       },

 
 

-               return this;
+       _onMove: function (e) {
+               var first = e.touches[0];
+               this._newPos = new Point(first.clientX, first.clientY);
+               this._simulateEvent('mousemove', first);

        },
 
        },
 

-       _onLayerChange: function (e) {
-               if (!this._handlingClick) {
-                       this._update();
-               }
+       _simulateEvent: function (type, e) {
+               var simulatedEvent = document.createEvent('MouseEvents');

 
 

-               var obj = this._getLayer(L.stamp(e.target));
+               simulatedEvent._simulated = true;
+               e.target._simulatedClick = true;

 
 

-               // @namespace Map
-               // @section Layer events
-               // @event baselayerchange: LayersControlEvent
-               // Fired when the base layer is changed through the [layer control](#control-layers).
-               // @event overlayadd: LayersControlEvent
-               // Fired when an overlay is selected through the [layer control](#control-layers).
-               // @event overlayremove: LayersControlEvent
-               // Fired when an overlay is deselected through the [layer control](#control-layers).
-               // @namespace Control.Layers
-               var type = obj.overlay ?
-                       (e.type === 'add' ? 'overlayadd' : 'overlayremove') :
-                       (e.type === 'add' ? 'baselayerchange' : null);
+               simulatedEvent.initMouseEvent(
+                       type, true, true, window, 1,
+                       e.screenX, e.screenY,
+                       e.clientX, e.clientY,
+                       false, false, false, false, 0, null);

 
 

-               if (type) {
-                       this._map.fire(type, obj);
-               }
-       },
+               e.target.dispatchEvent(simulatedEvent);
+       }
+});

 
 

-       // IE7 bugs out if you create a radio dynamically, so you have to do it this hacky way (see http://bit.ly/PqYLBe)
-       _createRadioElement: function (name, checked) {
+// @section Handlers
+// @property tap: Handler
+// Mobile touch hacks (quick tap and touch hold) handler.
+if (touch && !pointer) {
+       Map.addInitHook('addHandler', 'tap', Tap);
+}

 
 

-               var radioHtml = '<input type="radio" class="leaflet-control-layers-selector" name="' +
-                               name + '"' + (checked ? ' checked="checked"' : '') + '/>';
+/*
+ * L.Handler.TouchZoom is used by L.Map to add pinch zoom on supported mobile browsers.
+ */

 
 

-               var radioFragment = document.createElement('div');
-               radioFragment.innerHTML = radioHtml;
+// @namespace Map
+// @section Interaction Options
+Map.mergeOptions({
+       // @section Touch interaction options
+       // @option touchZoom: Boolean|String = *
+       // Whether the map can be zoomed by touch-dragging with two fingers. If
+       // passed `'center'`, it will zoom to the center of the view regardless of
+       // where the touch events (fingers) were. Enabled for touch-capable web
+       // browsers except for old Androids.
+       touchZoom: touch && !android23,

 
 

-               return radioFragment.firstChild;
+       // @option bounceAtZoomLimits: Boolean = true
+       // Set it to false if you don't want the map to zoom beyond min/max zoom
+       // and then bounce back when pinch-zooming.
+       bounceAtZoomLimits: true
+});
+
+var TouchZoom = Handler.extend({
+       addHooks: function () {
+               addClass(this._map._container, 'leaflet-touch-zoom');
+               on(this._map._container, 'touchstart', this._onTouchStart, this);

        },
 
        },
 

-       _addItem: function (obj) {
-               var label = document.createElement('label'),
-                   checked = this._map.hasLayer(obj.layer),
-                   input;
+       removeHooks: function () {
+               removeClass(this._map._container, 'leaflet-touch-zoom');
+               off(this._map._container, 'touchstart', this._onTouchStart, this);
+       },

 
 

-               if (obj.overlay) {
-                       input = document.createElement('input');
-                       input.type = 'checkbox';
-                       input.className = 'leaflet-control-layers-selector';
-                       input.defaultChecked = checked;
-               } else {
-                       input = this._createRadioElement('leaflet-base-layers', checked);
-               }
+       _onTouchStart: function (e) {
+               var map = this._map;
+               if (!e.touches || e.touches.length !== 2 || map._animatingZoom || this._zooming) { return; }

 
 

-               input.layerId = L.stamp(obj.layer);
+               var p1 = map.mouseEventToContainerPoint(e.touches[0]),
+                   p2 = map.mouseEventToContainerPoint(e.touches[1]);

 
 

-               L.DomEvent.on(input, 'click', this._onInputClick, this);
+               this._centerPoint = map.getSize()._divideBy(2);
+               this._startLatLng = map.containerPointToLatLng(this._centerPoint);
+               if (map.options.touchZoom !== 'center') {
+                       this._pinchStartLatLng = map.containerPointToLatLng(p1.add(p2)._divideBy(2));
+               }

 
 

-               var name = document.createElement('span');
-               name.innerHTML = ' ' + obj.name;
+               this._startDist = p1.distanceTo(p2);
+               this._startZoom = map.getZoom();

 
 

-               // Helps from preventing layer control flicker when checkboxes are disabled
-               // https://github.com/Leaflet/Leaflet/issues/2771
-               var holder = document.createElement('div');
+               this._moved = false;
+               this._zooming = true;

 
 

-               label.appendChild(holder);
-               holder.appendChild(input);
-               holder.appendChild(name);
+               map._stop();

 
 

-               var container = obj.overlay ? this._overlaysList : this._baseLayersList;
-               container.appendChild(label);
+               on(document, 'touchmove', this._onTouchMove, this);
+               on(document, 'touchend', this._onTouchEnd, this);

 
 

-               this._checkDisabledLayers();
-               return label;
+               preventDefault(e);

        },
 
        },
 

-       _onInputClick: function () {
-               var inputs = this._form.getElementsByTagName('input'),
-                   input, layer, hasLayer;
-               var addedLayers = [],
-                   removedLayers = [];
-
-               this._handlingClick = true;
+       _onTouchMove: function (e) {
+               if (!e.touches || e.touches.length !== 2 || !this._zooming) { return; }

 
 

-               for (var i = inputs.length - 1; i >= 0; i--) {
-                       input = inputs[i];
-                       layer = this._getLayer(input.layerId).layer;
-                       hasLayer = this._map.hasLayer(layer);
+               var map = this._map,
+                   p1 = map.mouseEventToContainerPoint(e.touches[0]),
+                   p2 = map.mouseEventToContainerPoint(e.touches[1]),
+                   scale = p1.distanceTo(p2) / this._startDist;

 
 

-                       if (input.checked && !hasLayer) {
-                               addedLayers.push(layer);
+               this._zoom = map.getScaleZoom(scale, this._startZoom);

 
 

-                       } else if (!input.checked && hasLayer) {
-                               removedLayers.push(layer);
-                       }
+               if (!map.options.bounceAtZoomLimits && (
+                       (this._zoom < map.getMinZoom() && scale < 1) ||
+                       (this._zoom > map.getMaxZoom() && scale > 1))) {
+                       this._zoom = map._limitZoom(this._zoom);

                }
 
                }
 

-               // Bugfix issue 2318: Should remove all old layers before readding new ones
-               for (i = 0; i < removedLayers.length; i++) {
-                       this._map.removeLayer(removedLayers[i]);
-               }
-               for (i = 0; i < addedLayers.length; i++) {
-                       this._map.addLayer(addedLayers[i]);
+               if (map.options.touchZoom === 'center') {
+                       this._center = this._startLatLng;
+                       if (scale === 1) { return; }
+               } else {
+                       // Get delta from pinch to center, so centerLatLng is delta applied to initial pinchLatLng
+                       var delta = p1._add(p2)._divideBy(2)._subtract(this._centerPoint);
+                       if (scale === 1 && delta.x === 0 && delta.y === 0) { return; }
+                       this._center = map.unproject(map.project(this._pinchStartLatLng, this._zoom).subtract(delta), this._zoom);

                }
 
                }
 

-               this._handlingClick = false;
+               if (!this._moved) {
+                       map._moveStart(true);
+                       this._moved = true;
+               }

 
 

-               this._refocusOnMap();
-       },
+               cancelAnimFrame(this._animRequest);

 
 

-       _checkDisabledLayers: function () {
-               var inputs = this._form.getElementsByTagName('input'),
-                   input,
-                   layer,
-                   zoom = this._map.getZoom();
+               var moveFn = bind(map._move, map, this._center, this._zoom, {pinch: true, round: false});
+               this._animRequest = requestAnimFrame(moveFn, this, true);

 
 

-               for (var i = inputs.length - 1; i >= 0; i--) {
-                       input = inputs[i];
-                       layer = this._getLayer(input.layerId).layer;
-                       input.disabled = (layer.options.minZoom !== undefined && zoom < layer.options.minZoom) ||
-                                        (layer.options.maxZoom !== undefined && zoom > layer.options.maxZoom);
+               preventDefault(e);
+       },

 
 

+       _onTouchEnd: function () {
+               if (!this._moved || !this._zooming) {
+                       this._zooming = false;
+                       return;

                }
                }

-       },

 
 

-       _expand: function () {
-               // Backward compatibility, remove me in 1.1.
-               return this.expand();
-       },
+               this._zooming = false;
+               cancelAnimFrame(this._animRequest);

 
 

-       _collapse: function () {
-               // Backward compatibility, remove me in 1.1.
-               return this.collapse();
-       }
+               off(document, 'touchmove', this._onTouchMove);
+               off(document, 'touchend', this._onTouchEnd);

 
 

+               // Pinch updates GridLayers' levels only when zoomSnap is off, so zoomSnap becomes noUpdate.
+               if (this._map.options.zoomAnimation) {
+                       this._map._animateZoom(this._center, this._map._limitZoom(this._zoom), true, this._map.options.zoomSnap);
+               } else {
+                       this._map._resetView(this._center, this._map._limitZoom(this._zoom));
+               }
+       }

 });
 
 });
 

+// @section Handlers
+// @property touchZoom: Handler
+// Touch zoom handler.
+Map.addInitHook('addHandler', 'touchZoom', TouchZoom);

 
 

-// @factory L.control.layers(baselayers?: Object, overlays?: Object, options?: Control.Layers options)
-// Creates an attribution control with the given layers. Base layers will be switched with radio buttons, while overlays will be switched with checkboxes. Note that all base layers should be passed in the base layers object, but only one should be added to the map during map instantiation.
-L.control.layers = function (baseLayers, overlays, options) {
-       return new L.Control.Layers(baseLayers, overlays, options);
-};
+Map.BoxZoom = BoxZoom;
+Map.DoubleClickZoom = DoubleClickZoom;
+Map.Drag = Drag;
+Map.Keyboard = Keyboard;
+Map.ScrollWheelZoom = ScrollWheelZoom;
+Map.Tap = Tap;
+Map.TouchZoom = TouchZoom;

 
 

+// misc

 
 

+var oldL = window.L;
+function noConflict() {
+       window.L = oldL;
+       return this;
+}

 
 

-}(window, document));
-//# sourceMappingURL=leaflet-src.map
\ No newline at end of file
+// Always export us to window global (see #2364)
+window.L = exports;
+
+exports.version = version;
+exports.noConflict = noConflict;
+exports.Control = Control;
+exports.control = control;
+exports.Browser = Browser;
+exports.Evented = Evented;
+exports.Mixin = Mixin;
+exports.Util = Util;
+exports.Class = Class;
+exports.Handler = Handler;
+exports.extend = extend;
+exports.bind = bind;
+exports.stamp = stamp;
+exports.setOptions = setOptions;
+exports.DomEvent = DomEvent;
+exports.DomUtil = DomUtil;
+exports.PosAnimation = PosAnimation;
+exports.Draggable = Draggable;
+exports.LineUtil = LineUtil;
+exports.PolyUtil = PolyUtil;
+exports.Point = Point;
+exports.point = toPoint;
+exports.Bounds = Bounds;
+exports.bounds = toBounds;
+exports.Transformation = Transformation;
+exports.transformation = toTransformation;
+exports.Projection = index;
+exports.LatLng = LatLng;
+exports.latLng = toLatLng;
+exports.LatLngBounds = LatLngBounds;
+exports.latLngBounds = toLatLngBounds;
+exports.CRS = CRS;
+exports.GeoJSON = GeoJSON;
+exports.geoJSON = geoJSON;
+exports.geoJson = geoJson;
+exports.Layer = Layer;
+exports.LayerGroup = LayerGroup;
+exports.layerGroup = layerGroup;
+exports.FeatureGroup = FeatureGroup;
+exports.featureGroup = featureGroup;
+exports.ImageOverlay = ImageOverlay;
+exports.imageOverlay = imageOverlay;
+exports.VideoOverlay = VideoOverlay;
+exports.videoOverlay = videoOverlay;
+exports.DivOverlay = DivOverlay;
+exports.Popup = Popup;
+exports.popup = popup;
+exports.Tooltip = Tooltip;
+exports.tooltip = tooltip;
+exports.Icon = Icon;
+exports.icon = icon;
+exports.DivIcon = DivIcon;
+exports.divIcon = divIcon;
+exports.Marker = Marker;
+exports.marker = marker;
+exports.TileLayer = TileLayer;
+exports.tileLayer = tileLayer;
+exports.GridLayer = GridLayer;
+exports.gridLayer = gridLayer;
+exports.SVG = SVG;
+exports.svg = svg$1;
+exports.Renderer = Renderer;
+exports.Canvas = Canvas;
+exports.canvas = canvas$1;
+exports.Path = Path;
+exports.CircleMarker = CircleMarker;
+exports.circleMarker = circleMarker;
+exports.Circle = Circle;
+exports.circle = circle;
+exports.Polyline = Polyline;
+exports.polyline = polyline;
+exports.Polygon = Polygon;
+exports.polygon = polygon;
+exports.Rectangle = Rectangle;
+exports.rectangle = rectangle;
+exports.Map = Map;
+exports.map = createMap;
+
+})));
+//# sourceMappingURL=leaflet-src.js.map