var oldL = window.L,
L = {};
-L.version = '0.6.3';
+L.version = '0.7';
// define Leaflet for Node module pattern loaders, including Browserify
if (typeof module === 'object' && typeof module.exports === 'object') {
return ((!existingUrl || existingUrl.indexOf('?') === -1) ? '?' : '&') + params.join('&');
},
- template: function (str, data) {
- return str.replace(/\{ *([\w_]+) *\}/g, function (str, key) {
- var value = data[key];
- if (value === undefined) {
- throw new Error('No value provided for variable ' + str);
- } else if (typeof value === 'function') {
- value = value(data);
- }
- return value;
+ compileTemplate: function (str, data) {
+ // based on https://gist.github.com/padolsey/6008842
+ str = str.replace(/"/g, '\\\"');
+ str = str.replace(/\{ *([\w_]+) *\}/g, function (str, key) {
+ return '" + o["' + key + '"]' + (typeof data[key] === 'function' ? '(o)' : '') + ' + "';
});
+ // jshint evil: true
+ return new Function('o', 'return "' + str + '";');
+ },
+
+ template: function (str, data) {
+ var cache = L.Util._templateCache = L.Util._templateCache || {};
+ cache[str] = cache[str] || L.Util.compileTemplate(str, data);
+ return cache[str](data);
},
- isArray: function (obj) {
+ isArray: Array.isArray || function (obj) {
return (Object.prototype.toString.call(obj) === '[object Array]');
},
if (L.Util.invokeEach(types, this.addEventListener, this, fn, context)) { return this; }
var events = this[eventsKey] = this[eventsKey] || {},
- contextId = context && L.stamp(context),
+ contextId = context && context !== this && L.stamp(context),
i, len, event, type, indexKey, indexLenKey, typeIndex;
// types can be a string of space-separated words
};
type = types[i];
- if (context) {
+ if (contextId) {
// store listeners of a particular context in a separate hash (if it has an id)
// gives a major performance boost when removing thousands of map layers
if (L.Util.invokeEach(types, this.removeEventListener, this, fn, context)) { return this; }
var events = this[eventsKey],
- contextId = context && L.stamp(context),
+ contextId = context && context !== this && L.stamp(context),
i, len, type, listeners, j, indexKey, indexLenKey, typeIndex, removed;
types = L.Util.splitWords(types);
// clear all listeners for a type if function isn't specified
delete events[type];
delete events[indexKey];
+ delete events[indexLenKey];
} else {
- listeners = context && typeIndex ? typeIndex[contextId] : events[type];
+ listeners = contextId && typeIndex ? typeIndex[contextId] : events[type];
if (listeners) {
for (j = listeners.length - 1; j >= 0; j--) {
listeners = events[type].slice();
for (i = 0, len = listeners.length; i < len; i++) {
- listeners[i].action.call(listeners[i].context || this, event);
+ listeners[i].action.call(listeners[i].context, event);
}
}
if (listeners) {
for (i = 0, len = listeners.length; i < len; i++) {
- listeners[i].action.call(listeners[i].context || this, event);
+ listeners[i].action.call(listeners[i].context, event);
}
}
}
(function () {
- var ie = !!window.ActiveXObject,
- ie6 = ie && !window.XMLHttpRequest,
- ie7 = ie && !document.querySelector,
+ var ie = 'ActiveXObject' in window,
ielt9 = ie && !document.addEventListener,
// terrible browser detection to work around Safari / iOS / Android browser bugs
phantomjs = ua.indexOf('phantom') !== -1,
android = ua.indexOf('android') !== -1,
android23 = ua.search('android [23]') !== -1,
+ gecko = ua.indexOf('gecko') !== -1,
mobile = typeof orientation !== undefined + '',
- msTouch = window.navigator && window.navigator.msPointerEnabled &&
- window.navigator.msMaxTouchPoints,
+ msPointer = window.navigator && window.navigator.msPointerEnabled &&
+ window.navigator.msMaxTouchPoints && !window.PointerEvent,
+ pointer = (window.PointerEvent && window.navigator.pointerEnabled && window.navigator.maxTouchPoints) ||
+ msPointer,
retina = ('devicePixelRatio' in window && window.devicePixelRatio > 1) ||
('matchMedia' in window && window.matchMedia('(min-resolution:144dpi)') &&
window.matchMedia('(min-resolution:144dpi)').matches),
var startName = 'ontouchstart';
- // IE10+ (We simulate these into touch* events in L.DomEvent and L.DomEvent.MsTouch) or WebKit, etc.
- if (msTouch || (startName in doc)) {
+ // IE10+ (We simulate these into touch* events in L.DomEvent and L.DomEvent.Pointer) or WebKit, etc.
+ if (pointer || (startName in doc)) {
return true;
}
L.Browser = {
ie: ie,
- ie6: ie6,
- ie7: ie7,
ielt9: ielt9,
webkit: webkit,
+ gecko: gecko && !webkit && !window.opera && !ie,
android: android,
android23: android23,
mobileOpera: mobile && window.opera,
touch: touch,
- msTouch: msTouch,
+ msPointer: msPointer,
+ pointer: pointer,
retina: retina
};
el = element,
docBody = document.body,
docEl = document.documentElement,
- pos,
- ie7 = L.Browser.ie7;
+ pos;
do {
top += el.offsetTop || 0;
top -= el.scrollTop || 0;
left -= el.scrollLeft || 0;
- // webkit (and ie <= 7) handles RTL scrollLeft different to everyone else
- // https://code.google.com/p/closure-library/source/browse/trunk/closure/goog/style/bidi.js
- if (!L.DomUtil.documentIsLtr() && (L.Browser.webkit || ie7)) {
- left += el.scrollWidth - el.clientWidth;
-
- // ie7 shows the scrollbar by default and provides clientWidth counting it, so we
- // need to add it back in if it is visible; scrollbar is on the left as we are RTL
- if (ie7 && L.DomUtil.getStyle(el, 'overflow-y') !== 'hidden' &&
- L.DomUtil.getStyle(el, 'overflow') !== 'hidden') {
- left += 17;
- }
- }
-
el = el.parentNode;
} while (el);
},
hasClass: function (el, name) {
- return (el.className.length > 0) &&
- new RegExp('(^|\\s)' + name + '(\\s|$)').test(el.className);
+ if (el.classList !== undefined) {
+ return el.classList.contains(name);
+ }
+ var className = L.DomUtil._getClass(el);
+ return className.length > 0 && new RegExp('(^|\\s)' + name + '(\\s|$)').test(className);
},
addClass: function (el, name) {
- if (!L.DomUtil.hasClass(el, name)) {
- el.className += (el.className ? ' ' : '') + 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);
}
},
removeClass: function (el, name) {
- el.className = L.Util.trim((' ' + el.className + ' ').replace(' ' + name + ' ', ' '));
+ if (el.classList !== undefined) {
+ el.classList.remove(name);
+ } else {
+ L.DomUtil._setClass(el, L.Util.trim((' ' + L.DomUtil._getClass(el) + ' ').replace(' ' + name + ' ', ' ')));
+ }
+ },
+
+ _setClass: function (el, name) {
+ if (el.className.baseVal === undefined) {
+ el.className = name;
+ } else {
+ // in case of SVG element
+ el.className.baseVal = name;
+ }
+ },
+
+ _getClass: function (el) {
+ return el.className.baseVal === undefined ? el.className : el.className.baseVal;
},
setOpacity: function (el, value) {
L.DomUtil.TRANSITION + 'End' : 'transitionend';
(function () {
- var userSelectProperty = L.DomUtil.testProp(
- ['userSelect', 'WebkitUserSelect', 'OUserSelect', 'MozUserSelect', 'msUserSelect']);
+ if ('onselectstart' in document) {
+ L.extend(L.DomUtil, {
+ disableTextSelection: function () {
+ L.DomEvent.on(window, 'selectstart', L.DomEvent.preventDefault);
+ },
+
+ enableTextSelection: function () {
+ L.DomEvent.off(window, 'selectstart', L.DomEvent.preventDefault);
+ }
+ });
+ } else {
+ var userSelectProperty = L.DomUtil.testProp(
+ ['userSelect', 'WebkitUserSelect', 'OUserSelect', 'MozUserSelect', 'msUserSelect']);
+
+ L.extend(L.DomUtil, {
+ disableTextSelection: function () {
+ if (userSelectProperty) {
+ var style = document.documentElement.style;
+ this._userSelect = style[userSelectProperty];
+ style[userSelectProperty] = 'none';
+ }
+ },
+
+ enableTextSelection: function () {
+ if (userSelectProperty) {
+ document.documentElement.style[userSelectProperty] = this._userSelect;
+ delete this._userSelect;
+ }
+ }
+ });
+ }
L.extend(L.DomUtil, {
- disableTextSelection: function () {
- L.DomEvent.on(window, 'selectstart', L.DomEvent.preventDefault);
- if (userSelectProperty) {
- var style = document.documentElement.style;
- this._userSelect = style[userSelectProperty];
- style[userSelectProperty] = 'none';
- }
- },
-
- enableTextSelection: function () {
- L.DomEvent.off(window, 'selectstart', L.DomEvent.preventDefault);
- if (userSelectProperty) {
- document.documentElement.style[userSelectProperty] = this._userSelect;
- delete this._userSelect;
- }
- },
-
disableImageDrag: function () {
L.DomEvent.on(window, 'dragstart', L.DomEvent.preventDefault);
},
* L.LatLng represents a geographical point with latitude and longitude coordinates.
*/
-L.LatLng = function (rawLat, rawLng) { // (Number, Number)
- var lat = parseFloat(rawLat),
- lng = parseFloat(rawLng);
+L.LatLng = function (lat, lng, alt) { // (Number, Number, Number)
+ lat = parseFloat(lat);
+ lng = parseFloat(lng);
if (isNaN(lat) || isNaN(lng)) {
- throw new Error('Invalid LatLng object: (' + rawLat + ', ' + rawLng + ')');
+ throw new Error('Invalid LatLng object: (' + lat + ', ' + lng + ')');
}
this.lat = lat;
this.lng = lng;
+
+ if (alt !== undefined) {
+ this.alt = parseFloat(alt);
+ }
};
L.extend(L.LatLng, {
return a;
}
if (L.Util.isArray(a)) {
- return new L.LatLng(a[0], a[1]);
+ if (typeof a[0] === 'number' || typeof a[0] === 'string') {
+ return new L.LatLng(a[0], a[1], a[2]);
+ } else {
+ return null;
+ }
}
if (a === undefined || a === null) {
return a;
if (typeof a === 'object' && 'lat' in a) {
return new L.LatLng(a.lat, 'lng' in a ? a.lng : a.lon);
}
+ if (b === undefined) {
+ return null;
+ }
return new L.LatLng(a, b);
};
extend: function (obj) { // (LatLng) or (LatLngBounds)
if (!obj) { return this; }
- if (typeof obj[0] === 'number' || typeof obj[0] === 'string' || obj instanceof L.LatLng) {
- obj = L.latLng(obj);
+ var latLng = L.latLng(obj);
+ if (latLng !== null) {
+ obj = latLng;
} else {
obj = L.latLngBounds(obj);
}
scale: function (zoom) {
return 256 * Math.pow(2, zoom);
+ },
+
+ getSize: function (zoom) {
+ var s = this.scale(zoom);
+ return L.point(s, s);
}
};
initialize: function (id, options) { // (HTMLElement or String, Object)
options = L.setOptions(this, options);
+
this._initContainer(id);
this._initLayout();
+
+ // hack for https://github.com/Leaflet/Leaflet/issues/1980
+ this._onResize = L.bind(this._onResize, this);
+
this._initEvents();
if (options.maxBounds) {
// replaced by animation-powered implementation in Map.PanAnimation.js
setView: function (center, zoom) {
+ zoom = zoom === undefined ? this.getZoom() : zoom;
this._resetView(L.latLng(center), this._limitZoom(zoom));
return this;
},
setZoom: function (zoom, options) {
+ if (!this._loaded) {
+ this._zoom = this._limitZoom(zoom);
+ return this;
+ }
return this.setView(this.getCenter(), zoom, {zoom: options});
},
nePoint = this.project(bounds.getNorthEast(), zoom),
center = this.unproject(swPoint.add(nePoint).divideBy(2).add(paddingOffset), zoom);
+ zoom = options && options.maxZoom ? Math.min(options.maxZoom, zoom) : zoom;
+
return this.setView(center, zoom, options);
},
},
panBy: function (offset) { // (Point)
- // replaced with animated panBy in Map.Animation.js
+ // replaced with animated panBy in Map.PanAnimation.js
this.fire('movestart');
this._rawPanBy(L.point(offset));
return this.fire('moveend');
},
- setMaxBounds: function (bounds, options) {
+ setMaxBounds: function (bounds) {
bounds = L.latLngBounds(bounds);
this.options.maxBounds = bounds;
if (!bounds) {
- this._boundsMinZoom = null;
- this.off('moveend', this._panInsideMaxBounds, this);
- return this;
+ return this.off('moveend', this._panInsideMaxBounds, this);
}
- var minZoom = this.getBoundsZoom(bounds, true);
-
- this._boundsMinZoom = minZoom;
-
if (this._loaded) {
- if (this._zoom < minZoom) {
- this.setView(bounds.getCenter(), minZoom, options);
- } else {
- this.panInsideBounds(bounds);
- }
+ this._panInsideMaxBounds();
}
- this.on('moveend', this._panInsideMaxBounds, this);
-
- return this;
+ return this.on('moveend', this._panInsideMaxBounds, this);
},
- panInsideBounds: function (bounds) {
- bounds = L.latLngBounds(bounds);
+ panInsideBounds: function (bounds, options) {
+ var center = this.getCenter(),
+ newCenter = this._limitCenter(center, this._zoom, bounds);
- var viewBounds = this.getPixelBounds(),
- viewSw = viewBounds.getBottomLeft(),
- viewNe = viewBounds.getTopRight(),
- sw = this.project(bounds.getSouthWest()),
- ne = this.project(bounds.getNorthEast()),
- dx = 0,
- dy = 0;
+ if (center.equals(newCenter)) { return this; }
- if (viewNe.y < ne.y) { // north
- dy = Math.ceil(ne.y - viewNe.y);
- }
- if (viewNe.x > ne.x) { // east
- dx = Math.floor(ne.x - viewNe.x);
- }
- if (viewSw.y > sw.y) { // south
- dy = Math.floor(sw.y - viewSw.y);
- }
- if (viewSw.x < sw.x) { // west
- dx = Math.ceil(sw.x - viewSw.x);
- }
-
- if (dx || dy) {
- return this.panBy([dx, dy]);
- }
-
- return this;
+ return this.panTo(newCenter, options);
},
addLayer: function (layer) {
removeLayer: function (layer) {
var id = L.stamp(layer);
- if (!this._layers[id]) { return; }
+ if (!this._layers[id]) { return this; }
if (this._loaded) {
layer.onRemove(this);
this._sizeChanged = true;
this._initialCenter = null;
- if (this.options.maxBounds) {
- this.setMaxBounds(this.options.maxBounds);
- }
-
if (!this._loaded) { return this; }
var newSize = this.getSize(),
- offset = oldSize.subtract(newSize).divideBy(2).round();
+ oldCenter = oldSize.divideBy(2).round(),
+ newCenter = newSize.divideBy(2).round(),
+ offset = oldCenter.subtract(newCenter);
if (!offset.x && !offset.y) { return this; }
this.fire('move');
- // make sure moveend is not fired too often on resize
- clearTimeout(this._sizeTimer);
- this._sizeTimer = setTimeout(L.bind(this.fire, this, 'moveend'), 200);
+ if (options.debounceMoveend) {
+ clearTimeout(this._sizeTimer);
+ this._sizeTimer = setTimeout(L.bind(this.fire, this, 'moveend'), 200);
+ } else {
+ this.fire('moveend');
+ }
}
return this.fire('resize', {
// TODO handler.addTo
addHandler: function (name, HandlerClass) {
- if (!HandlerClass) { return; }
+ if (!HandlerClass) { return this; }
var handler = this[name] = new HandlerClass(this);
this._initEvents('off');
- delete this._container._leaflet;
+ try {
+ // throws error in IE6-8
+ delete this._container._leaflet;
+ } catch (e) {
+ this._container._leaflet = undefined;
+ }
this._clearPanes();
if (this._clearControlPos) {
},
getMinZoom: function () {
- var z1 = this._layersMinZoom === undefined ? -Infinity : this._layersMinZoom,
- z2 = this._boundsMinZoom === undefined ? -Infinity : this._boundsMinZoom;
- return this.options.minZoom === undefined ? Math.max(z1, z2) : this.options.minZoom;
+ return this.options.minZoom === undefined ?
+ (this._layersMinZoom === undefined ? 0 : this._layersMinZoom) :
+ this.options.minZoom;
},
getMaxZoom: function () {
L.DomUtil.addClass(container, 'leaflet-container' +
(L.Browser.touch ? ' leaflet-touch' : '') +
(L.Browser.retina ? ' leaflet-retina' : '') +
+ (L.Browser.ielt9 ? ' leaflet-oldie' : '') +
(this.options.fadeAnimation ? ' leaflet-fade-anim' : ''));
var position = L.DomUtil.getStyle(container, 'position');
_onResize: function () {
L.Util.cancelAnimFrame(this._resizeRequest);
this._resizeRequest = L.Util.requestAnimFrame(
- this.invalidateSize, this, false, this._container);
+ function () { this.invalidateSize({debounceMoveend: true}); }, this, false, this._container);
},
_onMouseClick: function (e) {
- if (!this._loaded || (!e._simulated && this.dragging && this.dragging.moved()) ||
- L.DomEvent._skipped(e)) { return; }
+ if (!this._loaded || (!e._simulated &&
+ ((this.dragging && this.dragging.moved()) ||
+ (this.boxZoom && this.boxZoom.moved()))) ||
+ L.DomEvent._skipped(e)) { return; }
this.fire('preclick');
this._fireMouseEvent(e);
return this.latLngToLayerPoint(latlng).subtract(this._getCenterLayerPoint());
},
+ // adjust center for view to get inside bounds
+ _limitCenter: function (center, zoom, bounds) {
+
+ if (!bounds) { return center; }
+
+ 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);
+
+ return this.unproject(centerPoint.add(offset), zoom);
+ },
+
+ // adjust offset for view to get inside bounds
+ _limitOffset: function (offset, bounds) {
+ if (!bounds) { return offset; }
+
+ var viewBounds = this.getPixelBounds(),
+ newBounds = new L.Bounds(viewBounds.min.add(offset), viewBounds.max.add(offset));
+
+ 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 nwOffset = this.project(maxBounds.getNorthWest(), zoom).subtract(pxBounds.min),
+ seOffset = this.project(maxBounds.getSouthEast(), zoom).subtract(pxBounds.max),
+
+ dx = this._rebound(nwOffset.x, -seOffset.x),
+ dy = this._rebound(nwOffset.y, -seOffset.y);
+
+ return new L.Point(dx, dy);
+ },
+
+ _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));
+ },
+
_limitZoom: function (zoom) {
var min = this.getMinZoom(),
max = this.getMaxZoom();
transformation: (function () {
var m = L.Projection.Mercator,
r = m.R_MAJOR,
- r2 = m.R_MINOR;
+ scale = 0.5 / (Math.PI * r);
- return new L.Transformation(0.5 / (Math.PI * r), 0.5, -0.5 / (Math.PI * r2), 0.5);
+ return new L.Transformation(scale, 0.5, -scale, 0.5);
}())
});
attribution: '',
zoomOffset: 0,
opacity: 1,
- /* (undefined works too)
+ /*
+ maxNativeZoom: null,
zIndex: null,
tms: false,
continuousWorld: false,
// create a container div for tiles
this._initContainer();
- // create an image to clone for tiles
- this._createTileProto();
-
// set up events
map.on({
'viewreset': this._reset,
this._updateZIndex();
if (this._animated) {
- var className = 'leaflet-tile-container leaflet-zoom-animated';
+ var className = 'leaflet-tile-container';
this._bgBuffer = L.DomUtil.create('div', className, this._container);
this._tileContainer = L.DomUtil.create('div', className, this._container);
this._initContainer();
},
+ _getTileSize: function () {
+ var map = this._map,
+ zoom = map.getZoom() + this.options.zoomOffset,
+ zoomN = this.options.maxNativeZoom,
+ tileSize = this.options.tileSize;
+
+ if (zoomN && zoom > zoomN) {
+ tileSize = Math.round(map.getZoomScale(zoom) / map.getZoomScale(zoomN) * tileSize);
+ }
+
+ return tileSize;
+ },
+
_update: function () {
if (!this._map) { return; }
- var bounds = this._map.getPixelBounds(),
- zoom = this._map.getZoom(),
- tileSize = this.options.tileSize;
+ var map = this._map,
+ bounds = map.getPixelBounds(),
+ zoom = map.getZoom(),
+ tileSize = this._getTileSize();
if (zoom > this.options.maxZoom || zoom < this.options.minZoom) {
return;
var limit = this._getWrapTileNum();
// don't load if exceeds world bounds
- if ((options.noWrap && (tilePoint.x < 0 || tilePoint.x >= limit)) ||
- tilePoint.y < 0 || tilePoint.y >= limit) { return false; }
+ if ((options.noWrap && (tilePoint.x < 0 || tilePoint.x >= limit.x)) ||
+ tilePoint.y < 0 || tilePoint.y >= limit.y) { return false; }
}
if (options.bounds) {
zoom = options.maxZoom - zoom;
}
- return zoom + options.zoomOffset;
+ zoom += options.zoomOffset;
+
+ return options.maxNativeZoom ? Math.min(zoom, options.maxNativeZoom) : zoom;
},
_getTilePos: function (tilePoint) {
var origin = this._map.getPixelOrigin(),
- tileSize = this.options.tileSize;
+ tileSize = this._getTileSize();
return tilePoint.multiplyBy(tileSize).subtract(origin);
},
},
_getWrapTileNum: function () {
- // TODO refactor, limit is not valid for non-standard projections
- return Math.pow(2, this._getZoomForUrl());
+ var crs = this._map.options.crs,
+ size = crs.getSize(this._map.getZoom());
+ return size.divideBy(this.options.tileSize);
},
_adjustTilePoint: function (tilePoint) {
// wrap tile coordinates
if (!this.options.continuousWorld && !this.options.noWrap) {
- tilePoint.x = ((tilePoint.x % limit) + limit) % limit;
+ tilePoint.x = ((tilePoint.x % limit.x) + limit.x) % limit.x;
}
if (this.options.tms) {
- tilePoint.y = limit - tilePoint.y - 1;
+ tilePoint.y = limit.y - tilePoint.y - 1;
}
tilePoint.z = this._getZoomForUrl();
return this.options.subdomains[index];
},
- _createTileProto: function () {
- var img = this._tileImg = L.DomUtil.create('img', 'leaflet-tile');
- img.style.width = img.style.height = this.options.tileSize + 'px';
- img.galleryimg = 'no';
- },
-
_getTile: function () {
if (this.options.reuseTiles && this._unusedTiles.length > 0) {
var tile = this._unusedTiles.pop();
_resetTile: function (/*tile*/) {},
_createTile: function () {
- var tile = this._tileImg.cloneNode(false);
+ var tile = L.DomUtil.create('img', 'leaflet-tile');
+ tile.style.width = tile.style.height = this._getTileSize() + 'px';
+ tile.galleryimg = 'no';
+
tile.onselectstart = tile.onmousemove = L.Util.falseFn;
if (L.Browser.ielt9 && this.options.opacity !== undefined) {
L.DomUtil.setOpacity(tile, this.options.opacity);
}
+ // without this hack, tiles disappear after zoom on Chrome for Android
+ // https://github.com/Leaflet/Leaflet/issues/2078
+ if (L.Browser.mobileWebkit3d) {
+ tile.style.WebkitBackfaceVisibility = 'hidden';
+ }
return tile;
},
this._adjustTilePoint(tilePoint);
tile.src = this.getTileUrl(tilePoint);
+
+ this.fire('tileloadstart', {
+ tile: tile,
+ url: tile.src
+ });
},
_tileLoaded: function () {
this._tilesToLoad--;
+
+ if (this._animated) {
+ L.DomUtil.addClass(this._tileContainer, 'leaflet-zoom-animated');
+ }
+
if (!this._tilesToLoad) {
this.fire('load');
this._crs = this.options.crs || map.options.crs;
- var projectionKey = parseFloat(this.wmsParams.version) >= 1.3 ? 'crs' : 'srs';
+ this._wmsVersion = parseFloat(this.wmsParams.version);
+
+ var projectionKey = this._wmsVersion >= 1.3 ? 'crs' : 'srs';
this.wmsParams[projectionKey] = this._crs.code;
L.TileLayer.prototype.onAdd.call(this, map);
},
- getTileUrl: function (tilePoint, zoom) { // (Point, Number) -> String
+ getTileUrl: function (tilePoint) { // (Point, Number) -> String
var map = this._map,
tileSize = this.options.tileSize,
nwPoint = tilePoint.multiplyBy(tileSize),
sePoint = nwPoint.add([tileSize, tileSize]),
- nw = this._crs.project(map.unproject(nwPoint, zoom)),
- se = this._crs.project(map.unproject(sePoint, zoom)),
-
- bbox = [nw.x, se.y, se.x, nw.y].join(','),
+ nw = this._crs.project(map.unproject(nwPoint, tilePoint.z)),
+ se = this._crs.project(map.unproject(sePoint, tilePoint.z)),
+ bbox = this._wmsVersion >= 1.3 && this._crs === L.CRS.EPSG4326 ?
+ [se.y, nw.x, nw.y, se.x].join(',') :
+ [nw.x, se.y, se.x, nw.y].join(','),
url = L.Util.template(this._url, {s: this._getSubdomain(tilePoint)});
this._reset({hard: true});
this._update();
}
-
+
for (var i in this._tiles) {
this._redrawTile(this._tiles[i]);
}
this.drawTile(tile, tile._tilePoint, this._map._zoom);
},
- _createTileProto: function () {
- var proto = this._canvasProto = L.DomUtil.create('canvas', 'leaflet-tile');
- proto.width = proto.height = this.options.tileSize;
- },
-
_createTile: function () {
- var tile = this._canvasProto.cloneNode(false);
+ var tile = L.DomUtil.create('canvas', 'leaflet-tile');
+ tile.width = tile.height = this.options.tileSize;
tile.onselectstart = tile.onmousemove = L.Util.falseFn;
return tile;
},
return this;
},
+ setUrl: function (url) {
+ this._url = url;
+ this._image.src = this._url;
+ },
+
+ getAttribution: function () {
+ return this.options.attribution;
+ },
+
_initImage: function () {
this._image = L.DomUtil.create('img', 'leaflet-image-layer');
},
_createImg: function (src, el) {
-
- if (!L.Browser.ie6) {
- if (!el) {
- el = document.createElement('img');
- }
- el.src = src;
- } else {
- if (!el) {
- el = document.createElement('div');
- }
- el.style.filter =
- 'progid:DXImageTransform.Microsoft.AlphaImageLoader(src="' + src + '")';
- }
+ el = el || document.createElement('img');
+ el.src = src;
return el;
},
options: {
icon: new L.Icon.Default(),
title: '',
+ alt: '',
clickable: true,
draggable: false,
keyboard: true,
this._initIcon();
this.update();
+ this.fire('add');
if (map.options.zoomAnimation && map.options.markerZoomAnimation) {
map.on('zoomanim', this._animateZoom, this);
this.update();
}
+ if (this._popup) {
+ this.bindPopup(this._popup);
+ }
+
return this;
},
if (options.title) {
icon.title = options.title;
}
+
+ if (options.alt) {
+ icon.alt = options.alt;
+ }
}
L.DomUtil.addClass(icon, classToAdd);
},
_animateZoom: function (opt) {
- var pos = this._map._latLngToNewLayerPoint(this._latlng, opt.zoom, opt.center);
+ var pos = this._map._latLngToNewLayerPoint(this._latlng, opt.zoom, opt.center).round();
this._setPos(pos);
},
if (this._map) {
this._updateOpacity();
}
-
+
return this;
},
options: {
minWidth: 50,
maxWidth: 300,
- maxHeight: null,
+ // maxHeight: null,
autoPan: true,
closeButton: true,
offset: [0, 7],
autoPanPadding: [5, 5],
+ // autoPanPaddingTopLeft: null,
+ // autoPanPaddingBottomRight: null,
keepInView: false,
className: '',
zoomAnimation: true
if (!this._container) {
this._initLayout();
}
- this._updateContent();
var animFade = map.options.fadeAnimation;
map.on(this._getEvents(), this);
- this._update();
+ this.update();
if (animFade) {
L.DomUtil.setOpacity(this._container, 1);
}
},
+ getLatLng: function () {
+ return this._latlng;
+ },
+
setLatLng: function (latlng) {
this._latlng = L.latLng(latlng);
- this._update();
+ if (this._map) {
+ this._updatePosition();
+ this._adjustPan();
+ }
return this;
},
+ getContent: function () {
+ return this._content;
+ },
+
setContent: function (content) {
this._content = content;
- this._update();
+ this.update();
return this;
},
+ update: function () {
+ if (!this._map) { return; }
+
+ this._container.style.visibility = 'hidden';
+
+ this._updateContent();
+ this._updateLayout();
+ this._updatePosition();
+
+ this._container.style.visibility = '';
+
+ this._adjustPan();
+ },
+
_getEvents: function () {
var events = {
viewreset: this._updatePosition
L.DomEvent.disableClickPropagation(wrapper);
this._contentNode = L.DomUtil.create('div', prefix + '-content', wrapper);
- L.DomEvent.on(this._contentNode, 'mousewheel', L.DomEvent.stopPropagation);
- L.DomEvent.on(this._contentNode, 'MozMousePixelScroll', L.DomEvent.stopPropagation);
+
+ L.DomEvent.disableScrollPropagation(this._contentNode);
L.DomEvent.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);
},
- _update: function () {
- if (!this._map) { return; }
-
- this._container.style.visibility = 'hidden';
-
- this._updateContent();
- this._updateLayout();
- this._updatePosition();
-
- this._container.style.visibility = '';
-
- this._adjustPan();
- },
-
_updateContent: function () {
if (!this._content) { return; }
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;
- if (containerPos.x + containerWidth > size.x) { // right
- dx = containerPos.x + containerWidth - size.x + padding.x;
+ if (containerPos.x + containerWidth + paddingBR.x > size.x) { // right
+ dx = containerPos.x + containerWidth - size.x + paddingBR.x;
}
- if (containerPos.x - dx < 0) { // left
- dx = containerPos.x - padding.x;
+ if (containerPos.x - dx - paddingTL.x < 0) { // left
+ dx = containerPos.x - paddingTL.x;
}
- if (containerPos.y + containerHeight > size.y) { // bottom
- dy = containerPos.y + containerHeight - size.y + padding.y;
+ if (containerPos.y + containerHeight + paddingBR.y > size.y) { // bottom
+ dy = containerPos.y + containerHeight - size.y + paddingBR.y;
}
- if (containerPos.y - dy < 0) { // top
- dy = containerPos.y - padding.y;
+ if (containerPos.y - dy - paddingTL.y < 0) { // top
+ dy = containerPos.y - paddingTL.y;
}
if (dx || dy) {
options = L.extend({offset: anchor}, options);
- if (!this._popup) {
+ if (!this._popupHandlersAdded) {
this
.on('click', this.togglePopup, this)
.on('remove', this.closePopup, this)
.on('move', this._movePopup, this);
+ this._popupHandlersAdded = true;
}
if (content instanceof L.Popup) {
if (this._popup) {
this._popup = null;
this
- .off('click', this.togglePopup)
- .off('remove', this.closePopup)
- .off('move', this._movePopup);
+ .off('click', this.togglePopup, this)
+ .off('remove', this.closePopup, this)
+ .off('move', this._movePopup, this);
+ this._popupHandlersAdded = false;
}
return this;
},
+ getPopup: function () {
+ return this._popup;
+ },
+
_movePopup: function (e) {
this._popup.setLatLng(e.latlng);
}
return this;
}
- layer.on(L.FeatureGroup.EVENTS, this._propagateEvent, this);
+ if ('on' in layer) {
+ layer.on(L.FeatureGroup.EVENTS, this._propagateEvent, this);
+ }
L.LayerGroup.prototype.addLayer.call(this, layer);
return this.invoke('bindPopup', content, options);
},
+ openPopup: function (latlng) {
+ // open popup on the first layer
+ for (var id in this._layers) {
+ this._layers[id].openPopup(latlng);
+ break;
+ }
+ return this;
+ },
+
setStyle: function (style) {
return this.invoke('setStyle', style);
},
},
_propagateEvent: function (e) {
- if (!e.layer) {
- e.layer = e.target;
- }
- e.target = this;
-
+ e = L.extend({}, e, {
+ layer: e.target,
+ target: this
+ });
this.fire(e.type, e);
}
});
stroke: true,
color: '#0033ff',
dashArray: null,
+ lineCap: null,
+ lineJoin: null,
weight: 5,
opacity: 0.5,
this._container = this._createElement('g');
this._path = this._createElement('path');
+
+ if (this.options.className) {
+ L.DomUtil.addClass(this._path, this.options.className);
+ }
+
this._container.appendChild(this._path);
},
} else {
this._path.removeAttribute('stroke-dasharray');
}
+ if (this.options.lineCap) {
+ this._path.setAttribute('stroke-linecap', this.options.lineCap);
+ }
+ if (this.options.lineJoin) {
+ this._path.setAttribute('stroke-linejoin', this.options.lineJoin);
+ }
} else {
this._path.setAttribute('stroke', 'none');
}
_initEvents: function () {
if (this.options.clickable) {
if (L.Browser.svg || !L.Browser.vml) {
- this._path.setAttribute('class', 'leaflet-clickable');
+ L.DomUtil.addClass(this._path, 'leaflet-clickable');
}
L.DomEvent.on(this._container, 'click', this._onMouseClick, this);
this._panes.overlayPane.appendChild(this._pathRoot);
if (this.options.zoomAnimation && L.Browser.any3d) {
- this._pathRoot.setAttribute('class', ' leaflet-zoom-animated');
+ L.DomUtil.addClass(this._pathRoot, 'leaflet-zoom-animated');
this.on({
'zoomanim': this._animatePathZoom,
'zoomend': this._endPathZoom
});
} else {
- this._pathRoot.setAttribute('class', ' leaflet-zoom-hide');
+ L.DomUtil.addClass(this._pathRoot, 'leaflet-zoom-hide');
}
this.on('moveend', this._updateSvgViewport);
_initPath: function () {
var container = this._container = this._createElement('shape');
- L.DomUtil.addClass(container, 'leaflet-vml-shape');
+
+ L.DomUtil.addClass(container, 'leaflet-vml-shape' +
+ (this.options.className ? ' ' + this.options.className : ''));
+
if (this.options.clickable) {
L.DomUtil.addClass(container, 'leaflet-clickable');
}
+
container.coordsize = '1 1';
this._path = this._createElement('path');
stroke.opacity = options.opacity;
if (options.dashArray) {
- stroke.dashStyle = options.dashArray instanceof Array ?
+ stroke.dashStyle = L.Util.isArray(options.dashArray) ?
options.dashArray.join(' ') :
options.dashArray.replace(/( *, *)/g, ' ');
} else {
stroke.dashStyle = '';
}
+ if (options.lineCap) {
+ stroke.endcap = options.lineCap.replace('butt', 'flat');
+ }
+ if (options.lineJoin) {
+ stroke.joinstyle = options.lineJoin;
+ }
} else if (stroke) {
container.removeChild(stroke);
},
initialize: function (latlngs, options) {
- var i, len, hole;
-
L.Polyline.prototype.initialize.call(this, latlngs, options);
+ this._initWithHoles(latlngs);
+ },
+ _initWithHoles: function (latlngs) {
+ var i, len, hole;
if (latlngs && L.Util.isArray(latlngs[0]) && (typeof latlngs[0][0] !== 'number')) {
this._latlngs = this._convertLatLngs(latlngs[0]);
this._holes = latlngs.slice(1);
}
},
+ setLatLngs: function (latlngs) {
+ if (latlngs && L.Util.isArray(latlngs[0]) && (typeof latlngs[0][0] !== 'number')) {
+ this._initWithHoles(latlngs);
+ return this.redraw();
+ } else {
+ return L.Polyline.prototype.setLatLngs.call(this, latlngs);
+ }
+ },
+
_clipPoints: function () {
var points = this._originalPoints,
newParts = [];
this.setRadius(this.options.radius);
},
+ setLatLng: function (latlng) {
+ L.Circle.prototype.setLatLng.call(this, latlng);
+ if (this._popup && this._popup._isOpen) {
+ this._popup.setLatLng(latlng);
+ }
+ },
+
setRadius: function (radius) {
this.options.radius = this._radius = radius;
return this.redraw();
+ },
+
+ getRadius: function () {
+ return this._radius;
}
});
if (options.filter && !options.filter(geojson)) { return; }
- var layer = L.GeoJSON.geometryToLayer(geojson, options.pointToLayer, options.coordsToLatLng);
+ var layer = L.GeoJSON.geometryToLayer(geojson, options.pointToLayer, options.coordsToLatLng, options);
layer.feature = L.GeoJSON.asFeature(geojson);
layer.defaultOptions = layer.options;
});
L.extend(L.GeoJSON, {
- geometryToLayer: function (geojson, pointToLayer, coordsToLatLng) {
+ geometryToLayer: function (geojson, pointToLayer, coordsToLatLng, vectorOptions) {
var geometry = geojson.type === 'Feature' ? geojson.geometry : geojson,
coords = geometry.coordinates,
layers = [],
- latlng, latlngs, i, len, layer;
+ latlng, latlngs, i, len;
coordsToLatLng = coordsToLatLng || this.coordsToLatLng;
case 'MultiPoint':
for (i = 0, len = coords.length; i < len; i++) {
latlng = coordsToLatLng(coords[i]);
- layer = pointToLayer ? pointToLayer(geojson, latlng) : new L.Marker(latlng);
- layers.push(layer);
+ layers.push(pointToLayer ? pointToLayer(geojson, latlng) : new L.Marker(latlng));
}
return new L.FeatureGroup(layers);
case 'LineString':
latlngs = this.coordsToLatLngs(coords, 0, coordsToLatLng);
- return new L.Polyline(latlngs);
+ return new L.Polyline(latlngs, vectorOptions);
case 'Polygon':
+ if (coords.length === 2 && !coords[1].length) {
+ throw new Error('Invalid GeoJSON object.');
+ }
latlngs = this.coordsToLatLngs(coords, 1, coordsToLatLng);
- return new L.Polygon(latlngs);
+ return new L.Polygon(latlngs, vectorOptions);
case 'MultiLineString':
latlngs = this.coordsToLatLngs(coords, 1, coordsToLatLng);
- return new L.MultiPolyline(latlngs);
+ return new L.MultiPolyline(latlngs, vectorOptions);
case 'MultiPolygon':
latlngs = this.coordsToLatLngs(coords, 2, coordsToLatLng);
- return new L.MultiPolygon(latlngs);
+ return new L.MultiPolygon(latlngs, vectorOptions);
case 'GeometryCollection':
for (i = 0, len = geometry.geometries.length; i < len; i++) {
- layer = this.geometryToLayer({
+ layers.push(this.geometryToLayer({
geometry: geometry.geometries[i],
type: 'Feature',
properties: geojson.properties
- }, pointToLayer, coordsToLatLng);
-
- layers.push(layer);
+ }, pointToLayer, coordsToLatLng, vectorOptions));
}
return new L.FeatureGroup(layers);
},
coordsToLatLng: function (coords) { // (Array[, Boolean]) -> LatLng
- return new L.LatLng(coords[1], coords[0]);
+ return new L.LatLng(coords[1], coords[0], coords[2]);
},
coordsToLatLngs: function (coords, levelsDeep, coordsToLatLng) { // (Array[, Number, Function]) -> Array
return latlngs;
},
- latLngToCoords: function (latLng) {
- return [latLng.lng, latLng.lat];
+ latLngToCoords: function (latlng) {
+ var coords = [latlng.lng, latlng.lat];
+
+ if (latlng.alt !== undefined) {
+ coords.push(latlng.alt);
+ }
+ return coords;
},
latLngsToCoords: function (latLngs) {
});
(function () {
- function includeMulti(Klass, type) {
- Klass.include({
- toGeoJSON: function () {
- var coords = [];
+ function multiToGeoJSON(type) {
+ return function () {
+ var coords = [];
- this.eachLayer(function (layer) {
- coords.push(layer.toGeoJSON().geometry.coordinates);
- });
+ this.eachLayer(function (layer) {
+ coords.push(layer.toGeoJSON().geometry.coordinates);
+ });
- return L.GeoJSON.getFeature(this, {
- type: type,
- coordinates: coords
- });
- }
- });
+ return L.GeoJSON.getFeature(this, {
+ type: type,
+ coordinates: coords
+ });
+ };
}
- includeMulti(L.MultiPolyline, 'MultiLineString');
- includeMulti(L.MultiPolygon, 'MultiPolygon');
-}());
+ L.MultiPolyline.include({toGeoJSON: multiToGeoJSON('MultiLineString')});
+ L.MultiPolygon.include({toGeoJSON: multiToGeoJSON('MultiPolygon')});
-L.LayerGroup.include({
- toGeoJSON: function () {
- var features = [];
+ L.LayerGroup.include({
+ toGeoJSON: function () {
- this.eachLayer(function (layer) {
- if (layer.toGeoJSON) {
- features.push(L.GeoJSON.asFeature(layer.toGeoJSON()));
+ var geometry = this.feature && this.feature.geometry,
+ jsons = [],
+ json;
+
+ if (geometry && geometry.type === 'MultiPoint') {
+ return multiToGeoJSON('MultiPoint').call(this);
}
- });
- return {
- type: 'FeatureCollection',
- features: features
- };
- }
-});
+ var isGeometryCollection = geometry && geometry.type === 'GeometryCollection';
+
+ this.eachLayer(function (layer) {
+ if (layer.toGeoJSON) {
+ json = layer.toGeoJSON();
+ jsons.push(isGeometryCollection ? json.geometry : L.GeoJSON.asFeature(json));
+ }
+ });
+
+ if (isGeometryCollection) {
+ return L.GeoJSON.getFeature(this, {
+ geometries: jsons,
+ type: 'GeometryCollection'
+ });
+ }
+
+ return {
+ type: 'FeatureCollection',
+ features: jsons
+ };
+ }
+ });
+}());
L.geoJson = function (geojson, options) {
return new L.GeoJSON(geojson, options);
return fn.call(context || obj, e || L.DomEvent._getEvent());
};
- if (L.Browser.msTouch && type.indexOf('touch') === 0) {
- return this.addMsTouchListener(obj, type, handler, id);
+ if (L.Browser.pointer && type.indexOf('touch') === 0) {
+ return this.addPointerListener(obj, type, handler, id);
}
if (L.Browser.touch && (type === 'dblclick') && this.addDoubleTapListener) {
this.addDoubleTapListener(obj, handler, id);
if (!handler) { return this; }
- if (L.Browser.msTouch && type.indexOf('touch') === 0) {
- this.removeMsTouchListener(obj, type, id);
+ if (L.Browser.pointer && type.indexOf('touch') === 0) {
+ this.removePointerListener(obj, type, id);
} else if (L.Browser.touch && (type === 'dblclick') && this.removeDoubleTapListener) {
this.removeDoubleTapListener(obj, id);
} else {
e.cancelBubble = true;
}
+ L.DomEvent._skipped(e);
+
return this;
},
+ disableScrollPropagation: function (el) {
+ var stop = L.DomEvent.stopPropagation;
+
+ return L.DomEvent
+ .on(el, 'mousewheel', stop)
+ .on(el, 'MozMousePixelScroll', stop);
+ },
+
disableClickPropagation: function (el) {
var stop = L.DomEvent.stopPropagation;
for (var i = L.Draggable.START.length - 1; i >= 0; i--) {
- L.DomEvent.addListener(el, L.Draggable.START[i], stop);
+ L.DomEvent.on(el, L.Draggable.START[i], stop);
}
return L.DomEvent
- .addListener(el, 'click', L.DomEvent._fakeStop)
- .addListener(el, 'dblclick', stop);
+ .on(el, 'click', L.DomEvent._fakeStop)
+ .on(el, 'dblclick', stop);
},
preventDefault: function (e) {
},
stop: function (e) {
- return L.DomEvent.preventDefault(e).stopPropagation(e);
+ return L.DomEvent
+ .preventDefault(e)
+ .stopPropagation(e);
},
getMousePosition: function (e, container) {
-
- var ie7 = L.Browser.ie7,
- body = document.body,
+ var body = document.body,
docEl = document.documentElement,
- x = e.pageX ? e.pageX - body.scrollLeft - docEl.scrollLeft: e.clientX,
+ //gecko makes scrollLeft more negative as you scroll in rtl, other browsers don't
+ //ref: https://code.google.com/p/closure-library/source/browse/closure/goog/style/bidi.js
+ x = L.DomUtil.documentIsLtr() ?
+ (e.pageX ? e.pageX - body.scrollLeft - docEl.scrollLeft : e.clientX) :
+ (L.Browser.gecko ? e.pageX - body.scrollLeft - docEl.scrollLeft :
+ e.pageX ? e.pageX - body.scrollLeft + docEl.scrollLeft : e.clientX),
y = e.pageY ? e.pageY - body.scrollTop - docEl.scrollTop: e.clientY,
- pos = new L.Point(x, y),
- rect = container.getBoundingClientRect(),
- left = rect.left - container.clientLeft,
- top = rect.top - container.clientTop;
+ pos = new L.Point(x, y);
- // webkit (and ie <= 7) handles RTL scrollLeft different to everyone else
- // https://code.google.com/p/closure-library/source/browse/trunk/closure/goog/style/bidi.js
- if (!L.DomUtil.documentIsLtr() && (L.Browser.webkit || ie7)) {
- left += container.scrollWidth - container.clientWidth;
-
- // ie7 shows the scrollbar by default and provides clientWidth counting it, so we
- // need to add it back in if it is visible; scrollbar is on the left as we are RTL
- if (ie7 && L.DomUtil.getStyle(container, 'overflow-y') !== 'hidden' &&
- L.DomUtil.getStyle(container, 'overflow') !== 'hidden') {
- left += 17;
- }
+ if (!container) {
+ return pos;
}
+ var rect = container.getBoundingClientRect(),
+ left = rect.left - container.clientLeft,
+ top = rect.top - container.clientTop;
+
return pos._subtract(new L.Point(left, top));
},
END: {
mousedown: 'mouseup',
touchstart: 'touchend',
+ pointerdown: 'touchend',
MSPointerDown: 'touchend'
},
MOVE: {
mousedown: 'mousemove',
touchstart: 'touchmove',
+ pointerdown: 'touchmove',
MSPointerDown: 'touchmove'
}
},
},
_onDown: function (e) {
+ this._moved = false;
+
if (e.shiftKey || ((e.which !== 1) && (e.button !== 1) && !e.touches)) { return; }
- L.DomEvent
- .stopPropagation(e);
+ L.DomEvent.stopPropagation(e);
if (L.Draggable._disabled) { return; }
L.DomUtil.disableImageDrag();
L.DomUtil.disableTextSelection();
- var first = e.touches ? e.touches[0] : e,
- el = first.target;
-
- // if touching a link, highlight it
- if (L.Browser.touch && el.tagName.toLowerCase() === 'a') {
- L.DomUtil.addClass(el, 'leaflet-active');
- }
-
- this._moved = false;
-
if (this._moving) { return; }
+ var first = e.touches ? e.touches[0] : e;
+
this._startPoint = new L.Point(first.clientX, first.clientY);
this._startPos = this._newPos = L.DomUtil.getPosition(this._element);
},
_onMove: function (e) {
- if (e.touches && e.touches.length > 1) { return; }
+ 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 L.Point(first.clientX, first.clientY),
this._moved = true;
this._startPos = L.DomUtil.getPosition(this._element).subtract(offset);
- if (!L.Browser.touch) {
- L.DomUtil.addClass(document.body, 'leaflet-dragging');
- }
+ L.DomUtil.addClass(document.body, 'leaflet-dragging');
+ L.DomUtil.addClass((e.target || e.srcElement), 'leaflet-drag-target');
}
this._newPos = this._startPos.add(offset);
this.fire('drag');
},
- _onUp: function () {
- if (!L.Browser.touch) {
- L.DomUtil.removeClass(document.body, 'leaflet-dragging');
- }
+ _onUp: function (e) {
+ L.DomUtil.removeClass(document.body, 'leaflet-dragging');
+ L.DomUtil.removeClass((e.target || e.srcElement), 'leaflet-drag-target');
for (var i in L.Draggable.MOVE) {
L.DomEvent
// ensure drag is not fired after dragend
L.Util.cancelAnimFrame(this._animRequest);
- this.fire('dragend');
+ this.fire('dragend', {
+ distance: this._newPos.distanceTo(this._startPos)
+ });
}
this._moving = false;
this._draggable.on('predrag', this._onPreDrag, this);
map.on('viewreset', this._onViewReset, this);
- this._onViewReset();
+ map.whenReady(this._onViewReset, this);
}
}
this._draggable.enable();
this._draggable._newPos.x = newX;
},
- _onDragEnd: function () {
+ _onDragEnd: function (e) {
var map = this._map,
options = map.options,
delay = +new Date() - this._lastTime,
noInertia = !options.inertia || delay > options.inertiaThreshold || !this._positions[0];
- map.fire('dragend');
+ map.fire('dragend', e);
if (noInertia) {
map.fire('moveend');
map.fire('moveend');
} else {
+ offset = map._limitOffset(offset, map.options.maxBounds);
+
L.Util.requestAnimFrame(function () {
map.panBy(offset, {
duration: decelerationDuration,
_onDoubleClick: function (e) {
var map = this._map,
- zoom = map.getZoom() + 1;
+ zoom = map.getZoom() + (e.originalEvent.shiftKey ? -1 : 1);
if (map.options.doubleClickZoom === 'center') {
map.setZoom(zoom);
L.extend(L.DomEvent, {
- _touchstart: L.Browser.msTouch ? 'MSPointerDown' : 'touchstart',
- _touchend: L.Browser.msTouch ? 'MSPointerUp' : 'touchend',
+ _touchstart: L.Browser.msPointer ? 'MSPointerDown' : L.Browser.pointer ? 'pointerdown' : 'touchstart',
+ _touchend: L.Browser.msPointer ? 'MSPointerUp' : L.Browser.pointer ? 'pointerup' : 'touchend',
// inspired by Zepto touch code by Thomas Fuchs
addDoubleTapListener: function (obj, handler, id) {
function onTouchStart(e) {
var count;
- if (L.Browser.msTouch) {
+ if (L.Browser.pointer) {
trackedTouches.push(e.pointerId);
count = trackedTouches.length;
} else {
}
function onTouchEnd(e) {
- if (L.Browser.msTouch) {
+ if (L.Browser.pointer) {
var idx = trackedTouches.indexOf(e.pointerId);
if (idx === -1) {
return;
}
if (doubleTap) {
- if (L.Browser.msTouch) {
+ if (L.Browser.pointer) {
// work around .type being readonly with MSPointer* events
var newTouch = { },
prop;
obj[pre + touchstart + id] = onTouchStart;
obj[pre + touchend + id] = onTouchEnd;
- // on msTouch we need to listen on the document, otherwise a drag starting on the map and moving off screen
+ // on pointer we need to listen on the document, otherwise a drag starting on the map and moving off screen
// will not come through to us, so we will lose track of how many touches are ongoing
- var endElement = L.Browser.msTouch ? document.documentElement : obj;
+ var endElement = L.Browser.pointer ? document.documentElement : obj;
obj.addEventListener(touchstart, onTouchStart, false);
endElement.addEventListener(touchend, onTouchEnd, false);
- if (L.Browser.msTouch) {
- endElement.addEventListener('MSPointerCancel', onTouchEnd, false);
+ if (L.Browser.pointer) {
+ endElement.addEventListener(L.DomEvent.POINTER_CANCEL, onTouchEnd, false);
}
return this;
var pre = '_leaflet_';
obj.removeEventListener(this._touchstart, obj[pre + this._touchstart + id], false);
- (L.Browser.msTouch ? document.documentElement : obj).removeEventListener(
+ (L.Browser.pointer ? document.documentElement : obj).removeEventListener(
this._touchend, obj[pre + this._touchend + id], false);
- if (L.Browser.msTouch) {
- document.documentElement.removeEventListener('MSPointerCancel', obj[pre + this._touchend + id], false);
+ if (L.Browser.pointer) {
+ document.documentElement.removeEventListener(L.DomEvent.POINTER_CANCEL, obj[pre + this._touchend + id],
+ false);
}
return this;
L.extend(L.DomEvent, {
- _msTouches: [],
- _msDocumentListener: false,
+ //static
+ 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',
- // Provides a touch events wrapper for msPointer events.
+ _pointers: [],
+ _pointerDocumentListener: false,
+
+ // Provides a touch events wrapper for (ms)pointer events.
// Based on changes by veproza https://github.com/CloudMade/Leaflet/pull/1019
+ //ref http://www.w3.org/TR/pointerevents/ https://www.w3.org/Bugs/Public/show_bug.cgi?id=22890
- addMsTouchListener: function (obj, type, handler, id) {
+ addPointerListener: function (obj, type, handler, id) {
switch (type) {
case 'touchstart':
- return this.addMsTouchListenerStart(obj, type, handler, id);
+ return this.addPointerListenerStart(obj, type, handler, id);
case 'touchend':
- return this.addMsTouchListenerEnd(obj, type, handler, id);
+ return this.addPointerListenerEnd(obj, type, handler, id);
case 'touchmove':
- return this.addMsTouchListenerMove(obj, type, handler, id);
+ return this.addPointerListenerMove(obj, type, handler, id);
default:
throw 'Unknown touch event type';
}
},
- addMsTouchListenerStart: function (obj, type, handler, id) {
+ addPointerListenerStart: function (obj, type, handler, id) {
var pre = '_leaflet_',
- touches = this._msTouches;
+ pointers = this._pointers;
var cb = function (e) {
+ L.DomEvent.preventDefault(e);
+
var alreadyInArray = false;
- for (var i = 0; i < touches.length; i++) {
- if (touches[i].pointerId === e.pointerId) {
+ for (var i = 0; i < pointers.length; i++) {
+ if (pointers[i].pointerId === e.pointerId) {
alreadyInArray = true;
break;
}
}
if (!alreadyInArray) {
- touches.push(e);
+ pointers.push(e);
}
- e.touches = touches.slice();
+ e.touches = pointers.slice();
e.changedTouches = [e];
handler(e);
};
obj[pre + 'touchstart' + id] = cb;
- obj.addEventListener('MSPointerDown', cb, false);
+ obj.addEventListener(this.POINTER_DOWN, cb, false);
- // need to also listen for end events to keep the _msTouches list accurate
+ // need to also listen for end events to keep the _pointers list accurate
// this needs to be on the body and never go away
- if (!this._msDocumentListener) {
+ if (!this._pointerDocumentListener) {
var internalCb = function (e) {
- for (var i = 0; i < touches.length; i++) {
- if (touches[i].pointerId === e.pointerId) {
- touches.splice(i, 1);
+ for (var i = 0; i < pointers.length; i++) {
+ if (pointers[i].pointerId === e.pointerId) {
+ pointers.splice(i, 1);
break;
}
}
};
//We listen on the documentElement as any drags that end by moving the touch off the screen get fired there
- document.documentElement.addEventListener('MSPointerUp', internalCb, false);
- document.documentElement.addEventListener('MSPointerCancel', internalCb, false);
+ document.documentElement.addEventListener(this.POINTER_UP, internalCb, false);
+ document.documentElement.addEventListener(this.POINTER_CANCEL, internalCb, false);
- this._msDocumentListener = true;
+ this._pointerDocumentListener = true;
}
return this;
},
- addMsTouchListenerMove: function (obj, type, handler, id) {
+ addPointerListenerMove: function (obj, type, handler, id) {
var pre = '_leaflet_',
- touches = this._msTouches;
+ touches = this._pointers;
function cb(e) {
// don't fire touch moves when mouse isn't down
- if (e.pointerType === e.MSPOINTER_TYPE_MOUSE && e.buttons === 0) { return; }
+ if ((e.pointerType === e.MSPOINTER_TYPE_MOUSE || e.pointerType === 'mouse') && e.buttons === 0) { return; }
for (var i = 0; i < touches.length; i++) {
if (touches[i].pointerId === e.pointerId) {
}
obj[pre + 'touchmove' + id] = cb;
- obj.addEventListener('MSPointerMove', cb, false);
+ obj.addEventListener(this.POINTER_MOVE, cb, false);
return this;
},
- addMsTouchListenerEnd: function (obj, type, handler, id) {
+ addPointerListenerEnd: function (obj, type, handler, id) {
var pre = '_leaflet_',
- touches = this._msTouches;
+ touches = this._pointers;
var cb = function (e) {
for (var i = 0; i < touches.length; i++) {
};
obj[pre + 'touchend' + id] = cb;
- obj.addEventListener('MSPointerUp', cb, false);
- obj.addEventListener('MSPointerCancel', cb, false);
+ obj.addEventListener(this.POINTER_UP, cb, false);
+ obj.addEventListener(this.POINTER_CANCEL, cb, false);
return this;
},
- removeMsTouchListener: function (obj, type, id) {
+ removePointerListener: function (obj, type, id) {
var pre = '_leaflet_',
cb = obj[pre + type + id];
switch (type) {
case 'touchstart':
- obj.removeEventListener('MSPointerDown', cb, false);
+ obj.removeEventListener(this.POINTER_DOWN, cb, false);
break;
case 'touchmove':
- obj.removeEventListener('MSPointerMove', cb, false);
+ obj.removeEventListener(this.POINTER_MOVE, cb, false);
break;
case 'touchend':
- obj.removeEventListener('MSPointerUp', cb, false);
- obj.removeEventListener('MSPointerCancel', cb, false);
+ obj.removeEventListener(this.POINTER_UP, cb, false);
+ obj.removeEventListener(this.POINTER_CANCEL, cb, false);
break;
}
*/
L.Map.mergeOptions({
- touchZoom: L.Browser.touch && !L.Browser.android23
+ touchZoom: L.Browser.touch && !L.Browser.android23,
+ bounceAtZoomLimits: true
});
L.Map.TouchZoom = L.Handler.extend({
if (this._scale === 1) { return; }
+ if (!map.options.bounceAtZoomLimits) {
+ if ((map.getZoom() === map.getMinZoom() && this._scale < 1) ||
+ (map.getZoom() === map.getMaxZoom() && this._scale > 1)) { return; }
+ }
+
if (!this._moved) {
L.DomUtil.addClass(map._mapPane, 'leaflet-touching');
this._startPos = this._newPos = new L.Point(first.clientX, first.clientY);
// if touching a link, highlight it
- if (el.tagName.toLowerCase() === 'a') {
+ if (el.tagName && el.tagName.toLowerCase() === 'a') {
L.DomUtil.addClass(el, 'leaflet-active');
}
var first = e.changedTouches[0],
el = first.target;
- if (el.tagName.toLowerCase() === 'a') {
+ if (el && el.tagName && el.tagName.toLowerCase() === 'a') {
L.DomUtil.removeClass(el, 'leaflet-active');
}
}
});
-if (L.Browser.touch && !L.Browser.msTouch) {
+if (L.Browser.touch && !L.Browser.pointer) {
L.Map.addInitHook('addHandler', 'tap', L.Map.Tap);
}
this._map = map;
this._container = map._container;
this._pane = map._panes.overlayPane;
+ this._moved = false;
},
addHooks: function () {
removeHooks: function () {
L.DomEvent.off(this._container, 'mousedown', this._onMouseDown);
+ this._moved = false;
+ },
+
+ moved: function () {
+ return this._moved;
},
_onMouseDown: function (e) {
+ this._moved = false;
+
if (!e.shiftKey || ((e.which !== 1) && (e.button !== 1))) { return false; }
L.DomUtil.disableTextSelection();
this._startLayerPoint = this._map.mouseEventToLayerPoint(e);
- this._box = L.DomUtil.create('div', 'leaflet-zoom-box', this._pane);
- L.DomUtil.setPosition(this._box, this._startLayerPoint);
-
- //TODO refactor: move cursor to styles
- this._container.style.cursor = 'crosshair';
-
L.DomEvent
.on(document, 'mousemove', this._onMouseMove, this)
.on(document, 'mouseup', this._onMouseUp, this)
.on(document, 'keydown', this._onKeyDown, this);
-
- this._map.fire('boxzoomstart');
},
_onMouseMove: function (e) {
+ if (!this._moved) {
+ this._box = L.DomUtil.create('div', 'leaflet-zoom-box', this._pane);
+ L.DomUtil.setPosition(this._box, this._startLayerPoint);
+
+ //TODO refactor: move cursor to styles
+ this._container.style.cursor = 'crosshair';
+ this._map.fire('boxzoomstart');
+ }
+
var startPoint = this._startLayerPoint,
box = this._box,
L.DomUtil.setPosition(box, newPos);
+ this._moved = true;
+
// TODO refactor: remove hardcoded 4 pixels
box.style.width = (Math.max(0, Math.abs(offset.x) - 4)) + 'px';
box.style.height = (Math.max(0, Math.abs(offset.y) - 4)) + 'px';
},
_finish: function () {
- this._pane.removeChild(this._box);
- this._container.style.cursor = '';
+ if (this._moved) {
+ this._pane.removeChild(this._box);
+ this._container.style.cursor = '';
+ }
L.DomUtil.enableTextSelection();
L.DomUtil.enableImageDrag();
right: [39],
down: [40],
up: [38],
- zoomIn: [187, 107, 61],
+ zoomIn: [187, 107, 61, 171],
zoomOut: [189, 109, 173]
},
var body = document.body,
docEl = document.documentElement,
top = body.scrollTop || docEl.scrollTop,
- left = body.scrollTop || docEl.scrollLeft;
+ left = body.scrollLeft || docEl.scrollLeft;
this._map._container.focus();
.on('drag', this._onDrag, this)
.on('dragend', this._onDragEnd, this);
this._draggable.enable();
+ L.DomUtil.addClass(this._marker._icon, 'leaflet-marker-draggable');
},
removeHooks: function () {
.off('dragend', this._onDragEnd, this);
this._draggable.disable();
+ L.DomUtil.removeClass(this._marker._icon, 'leaflet-marker-draggable');
},
moved: function () {
.fire('drag');
},
- _onDragEnd: function () {
+ _onDragEnd: function (e) {
this._marker
.fire('moveend')
- .fire('dragend');
+ .fire('dragend', e);
}
});
}
return this;
+ },
+
+ _refocusOnMap: function () {
+ if (this._map) {
+ this._map.getContainer().focus();
+ }
}
});
L.Control.Zoom = L.Control.extend({
options: {
- position: 'topleft'
+ position: 'topleft',
+ zoomInText: '+',
+ zoomInTitle: 'Zoom in',
+ zoomOutText: '-',
+ zoomOutTitle: 'Zoom out'
},
onAdd: function (map) {
this._map = map;
this._zoomInButton = this._createButton(
- '+', 'Zoom in', zoomName + '-in', container, this._zoomIn, this);
+ this.options.zoomInText, this.options.zoomInTitle,
+ zoomName + '-in', container, this._zoomIn, this);
this._zoomOutButton = this._createButton(
- '-', 'Zoom out', zoomName + '-out', container, this._zoomOut, this);
+ this.options.zoomOutText, this.options.zoomOutTitle,
+ zoomName + '-out', container, this._zoomOut, this);
+ this._updateDisabled();
map.on('zoomend zoomlevelschange', this._updateDisabled, this);
return container;
.on(link, 'mousedown', stop)
.on(link, 'dblclick', stop)
.on(link, 'click', L.DomEvent.preventDefault)
- .on(link, 'click', fn, context);
+ .on(link, 'click', fn, context)
+ .on(link, 'click', this._refocusOnMap, context);
return link;
},
this._container = L.DomUtil.create('div', 'leaflet-control-attribution');
L.DomEvent.disableClickPropagation(this._container);
+ for (var i in map._layers) {
+ if (map._layers[i].getAttribution) {
+ this.addAttribution(map._layers[i].getAttribution());
+ }
+ }
+
map
.on('layeradd', this._onLayerAdd, this)
.on('layerremove', this._onLayerRemove, this);
container.setAttribute('aria-haspopup', true);
if (!L.Browser.touch) {
- L.DomEvent.disableClickPropagation(container);
- L.DomEvent.on(container, 'mousewheel', L.DomEvent.stopPropagation);
+ L.DomEvent
+ .disableClickPropagation(container)
+ .disableScrollPropagation(container);
} else {
L.DomEvent.on(container, 'click', L.DomEvent.stopPropagation);
}
else {
L.DomEvent.on(link, 'focus', this._expand, this);
}
+ //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);
this._map.on('click', this._collapse, this);
// TODO keyboard accessibility
}
this._handlingClick = false;
+
+ this._refocusOnMap();
},
_expand: function () {
setView: function (center, zoom, options) {
- zoom = this._limitZoom(zoom);
- center = L.latLng(center);
+ zoom = zoom === undefined ? this._zoom : this._limitZoom(zoom);
+ center = this._limitCenter(L.latLng(center), zoom, this.options.maxBounds);
options = options || {};
if (this._panAnim) {
var data = {
latlng: latlng,
- bounds: bounds
+ bounds: bounds,
+ timestamp: pos.timestamp
};
for (var i in pos.coords) {
});
-}(window, document));
\ No newline at end of file
+}(window, document));
projects / rails.git / blobdiff