X-Git-Url: https://git.openstreetmap.org./rails.git/blobdiff_plain/983f7325ae08ded5bb0d5ed1f9ec25ae57f4a1c0..6da536e5c8870cb30594a7397e074803080e2708:/vendor/assets/leaflet/leaflet.js?ds=sidebyside diff --git a/vendor/assets/leaflet/leaflet.js b/vendor/assets/leaflet/leaflet.js index 12bf1f0cd..a845eb6ae 100644 --- a/vendor/assets/leaflet/leaflet.js +++ b/vendor/assets/leaflet/leaflet.js @@ -1,5 +1,5 @@ /* @preserve - * Leaflet 1.3.4, a JS library for interactive maps. http://leafletjs.com + * Leaflet 1.5.1+build.2e3e0ff, a JS library for interactive maps. http://leafletjs.com * (c) 2010-2018 Vladimir Agafonkin, (c) 2010-2011 CloudMade */ @@ -9,7 +9,7 @@ (factory((global.L = {}))); }(this, (function (exports) { 'use strict'; -var version = "1.3.4"; +var version = "1.5.1+build.2e3e0ffb"; /* * @namespace Util @@ -127,8 +127,8 @@ function falseFn() { return false; } // @function formatNum(num: Number, digits?: Number): Number // Returns the number `num` rounded to `digits` decimals, or to 6 decimals by default. function formatNum(num, digits) { - var pow = Math.pow(10, (digits === undefined ? 6 : digits)); - return Math.round(num * pow) / pow; + digits = (digits === undefined ? 6 : digits); + return +(Math.round(num + ('e+' + digits)) + ('e-' + digits)); } // @function trim(str: String): String @@ -468,7 +468,7 @@ var Events = { * * @alternative * @method off: this - * Removes all listeners to all events on the object. + * Removes all listeners to all events on the object. This includes implicitly attached events. */ off: function (types, fn, context) { @@ -1648,9 +1648,11 @@ var Earth = extend({}, CRS, { * a sphere. Used by the `EPSG:3857` CRS. */ +var earthRadius = 6378137; + var SphericalMercator = { - R: 6378137, + R: earthRadius, MAX_LATITUDE: 85.0511287798, project: function (latlng) { @@ -1673,7 +1675,7 @@ var SphericalMercator = { }, bounds: (function () { - var d = 6378137 * Math.PI; + var d = earthRadius * Math.PI; return new Bounds([-d, -d], [d, d]); })() }; @@ -2171,6 +2173,7 @@ function addDoubleTapListener(obj, handler, id) { touch$$1 = newTouch; } touch$$1.type = 'dblclick'; + touch$$1.button = 0; handler(touch$$1); last = null; } @@ -2290,7 +2293,7 @@ function empty(el) { // 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) { + if (parent && parent.lastChild !== el) { parent.appendChild(el); } } @@ -2299,7 +2302,7 @@ function toFront(el) { // 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) { + if (parent && parent.firstChild !== el) { parent.insertBefore(el, parent.firstChild); } } @@ -2352,6 +2355,11 @@ function setClass(el, name) { // @function getClass(el: HTMLElement): String // Returns the element's class. function getClass(el) { + // Check if the element is an SVGElementInstance and use the correspondingElement instead + // (Required for linked SVG elements in IE11.) + if (el.correspondingElement) { + el = el.correspondingElement; + } return el.className.baseVal === undefined ? el.className : el.className.baseVal; } @@ -3113,6 +3121,13 @@ var Map = Evented.extend({ initialize: function (id, options) { // (HTMLElement or String, Object) options = setOptions(this, options); + // Make sure to assign internal flags at the beginning, + // to avoid inconsistent state in some edge cases. + this._handlers = []; + this._layers = {}; + this._zoomBoundLayers = {}; + this._sizeChanged = true; + this._initContainer(id); this._initLayout(); @@ -3133,11 +3148,6 @@ var Map = Evented.extend({ this.setView(toLatLng(options.center), options.zoom, {reset: true}); } - this._handlers = []; - this._layers = {}; - this._zoomBoundLayers = {}; - this._sizeChanged = true; - this.callInitHooks(); // don't animate on browsers without hardware-accelerated transitions or old Android/Opera @@ -3496,6 +3506,51 @@ var Map = Evented.extend({ return this; }, + // @method panInside(latlng: LatLng, options?: options): this + // Pans the map the minimum amount to make the `latlng` visible. Use + // `padding`, `paddingTopLeft` and `paddingTopRight` options to fit + // the display to more restricted bounds, like [`fitBounds`](#map-fitbounds). + // If `latlng` is already within the (optionally padded) display bounds, + // the map will not be panned. + panInside: function (latlng, options) { + options = options || {}; + + var paddingTL = toPoint(options.paddingTopLeft || options.padding || [0, 0]), + paddingBR = toPoint(options.paddingBottomRight || options.padding || [0, 0]), + center = this.getCenter(), + pixelCenter = this.project(center), + pixelPoint = this.project(latlng), + pixelBounds = this.getPixelBounds(), + halfPixelBounds = pixelBounds.getSize().divideBy(2), + paddedBounds = toBounds([pixelBounds.min.add(paddingTL), pixelBounds.max.subtract(paddingBR)]); + + if (!paddedBounds.contains(pixelPoint)) { + this._enforcingBounds = true; + var diff = pixelCenter.subtract(pixelPoint), + newCenter = toPoint(pixelPoint.x + diff.x, pixelPoint.y + diff.y); + + if (pixelPoint.x < paddedBounds.min.x || pixelPoint.x > paddedBounds.max.x) { + newCenter.x = pixelCenter.x - diff.x; + if (diff.x > 0) { + newCenter.x += halfPixelBounds.x - paddingTL.x; + } else { + newCenter.x -= halfPixelBounds.x - paddingBR.x; + } + } + if (pixelPoint.y < paddedBounds.min.y || pixelPoint.y > paddedBounds.max.y) { + newCenter.y = pixelCenter.y - diff.y; + if (diff.y > 0) { + newCenter.y += halfPixelBounds.y - paddingTL.y; + } else { + newCenter.y -= halfPixelBounds.y - paddingBR.y; + } + } + this.panTo(this.unproject(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 @@ -4256,9 +4311,15 @@ var Map = Evented.extend({ // 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. + // Fired when the user presses a key from the keyboard that produces a character value while the map is focused. + // @event keydown: KeyboardEvent + // Fired when the user presses a key from the keyboard while the map is focused. Unlike the `keypress` event, + // the `keydown` event is fired for keys that produce a character value and for keys + // that do not produce a character value. + // @event keyup: KeyboardEvent + // Fired when the user releases 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); + 'mouseover mouseout mousemove contextmenu keypress keydown keyup', this._handleDOMEvent, this); if (this.options.trackResize) { onOff(window, 'resize', this._onResize, this); @@ -4322,7 +4383,7 @@ var Map = Evented.extend({ var type = e.type; - if (type === 'mousedown' || type === 'keypress') { + if (type === 'mousedown' || type === 'keypress' || type === 'keyup' || type === 'keydown') { // prevents outline when clicking on keyboard-focusable element preventOutline(e.target || e.srcElement); } @@ -4361,7 +4422,7 @@ var Map = Evented.extend({ originalEvent: e }; - if (e.type !== 'keypress') { + if (e.type !== 'keypress' && e.type !== 'keydown' && e.type !== 'keyup') { var isMarker = target.getLatLng && (!target._radius || target._radius <= 10); data.containerPoint = isMarker ? this.latLngToContainerPoint(target.getLatLng()) : this.mouseEventToContainerPoint(e); @@ -4614,7 +4675,7 @@ var Map = Evented.extend({ } // @event zoomanim: ZoomAnimEvent - // Fired on every frame of a zoom animation + // Fired at least once per zoom animation. For continuous zoom, like pinch zooming, fired once per frame during zoom. this.fire('zoomanim', { center: center, zoom: zoom, @@ -4732,6 +4793,8 @@ var Control = Class.extend({ corner.appendChild(container); } + this._map.on('unload', this.remove, this); + return this; }, @@ -4748,6 +4811,7 @@ var Control = Class.extend({ this.onRemove(this._map); } + this._map.off('unload', this.remove, this); this._map = null; return this; @@ -4970,13 +5034,13 @@ var Layers = Control.extend({ // Expand the control container if collapsed. expand: function () { addClass(this._container, 'leaflet-control-layers-expanded'); - this._form.style.height = null; + this._section.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'; + if (acceptableHeight < this._section.clientHeight) { + addClass(this._section, 'leaflet-control-layers-scrollbar'); + this._section.style.height = acceptableHeight + 'px'; } else { - removeClass(this._form, 'leaflet-control-layers-scrollbar'); + removeClass(this._section, 'leaflet-control-layers-scrollbar'); } this._checkDisabledLayers(); return this; @@ -5000,7 +5064,7 @@ var Layers = Control.extend({ disableClickPropagation(container); disableScrollPropagation(container); - var form = this._form = create$1('form', className + '-list'); + var section = this._section = create$1('section', className + '-list'); if (collapsed) { this._map.on('click', this.collapse, this); @@ -5028,11 +5092,11 @@ var Layers = Control.extend({ this.expand(); } - this._baseLayersList = create$1('div', className + '-base', form); - this._separator = create$1('div', className + '-separator', form); - this._overlaysList = create$1('div', className + '-overlays', form); + this._baseLayersList = create$1('div', className + '-base', section); + this._separator = create$1('div', className + '-separator', section); + this._overlaysList = create$1('div', className + '-overlays', section); - container.appendChild(form); + container.appendChild(section); }, _getLayer: function (id) { @@ -5145,7 +5209,7 @@ var Layers = Control.extend({ input.className = 'leaflet-control-layers-selector'; input.defaultChecked = checked; } else { - input = this._createRadioElement('leaflet-base-layers', checked); + input = this._createRadioElement('leaflet-base-layers_' + stamp(this), checked); } this._layerControlInputs.push(input); @@ -5530,7 +5594,7 @@ var Attribution = Control.extend({ // @option prefix: String = 'Leaflet' // The HTML text shown before the attributions. Pass `false` to disable. - prefix: 'Leaflet' + prefix: 'Leaflet' }, initialize: function (options) { @@ -6275,7 +6339,7 @@ var LonLat = { * @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. + * Elliptical Mercator projection — more complex than Spherical Mercator. Assumes that Earth is an ellipsoid. Used by the EPSG:3395 CRS. */ var Mercator = { @@ -6435,7 +6499,7 @@ CRS.Simple = Simple; * @example * * ```js - * var layer = L.Marker(latlng).addTo(map); + * var layer = L.marker(latlng).addTo(map); * layer.addTo(map); * layer.remove(); * ``` @@ -6457,7 +6521,7 @@ var Layer = Evented.extend({ pane: 'overlayPane', // @option attribution: String = null - // String to be shown in the attribution control, describes the layer data, e.g. "© Mapbox". + // String to be shown in the attribution control, e.g. "© OpenStreetMap contributors". It describes the layer data and is often a legal obligation towards copyright holders and tile providers. attribution: null, bubblingMouseEvents: true @@ -7366,6 +7430,10 @@ var Marker = Layer.extend({ // `Map pane` where the markers icon will be added. pane: 'markerPane', + // @option pane: String = 'shadowPane' + // `Map pane` where the markers shadow will be added. + shadowPane: 'shadowPane', + // @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). @@ -7458,6 +7526,12 @@ var Marker = Layer.extend({ return this.update(); }, + // @method getIcon: Icon + // Returns the current icon used by the marker + getIcon: function () { + return this.options.icon; + }, + // @method setIcon(icon: Icon): this // Changes the marker icon. setIcon: function (icon) { @@ -7553,7 +7627,7 @@ var Marker = Layer.extend({ } this._initInteraction(); if (newShadow && addShadow) { - this.getPane('shadowPane').appendChild(this._shadow); + this.getPane(options.shadowPane).appendChild(this._shadow); } }, @@ -7637,7 +7711,9 @@ var Marker = Layer.extend({ _updateOpacity: function () { var opacity = this.options.opacity; - setOpacity(this._icon, opacity); + if (this._icon) { + setOpacity(this._icon, opacity); + } if (this._shadow) { setOpacity(this._shadow, opacity); @@ -7774,6 +7850,9 @@ var Path = Layer.extend({ setOptions(this, style); if (this._renderer) { this._renderer._updateStyle(this); + if (this.options.stroke && style.hasOwnProperty('weight')) { + this._updateBounds(); + } } return this; }, @@ -8215,16 +8294,21 @@ var Polyline = Path.extend({ this._rings = []; this._projectLatlngs(this._latlngs, this._rings, pxBounds); - 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; + this._rawPxBounds = pxBounds; + this._updateBounds(); } }, + _updateBounds: function () { + var w = this._clickTolerance(), + p = new Point(w, w); + this._pxBounds = new Bounds([ + this._rawPxBounds.min.subtract(p), + this._rawPxBounds.max.add(p) + ]); + }, + // recursively turns latlngs into a set of rings with projected coordinates _projectLatlngs: function (latlngs, result, projectedBounds) { var flat = latlngs[0] instanceof LatLng, @@ -8652,10 +8736,10 @@ var GeoJSON = FeatureGroup.extend({ }, _setLayerStyle: function (layer, style) { - if (typeof style === 'function') { - style = style(layer.feature); - } if (layer.setStyle) { + if (typeof style === 'function') { + style = style(layer.feature); + } layer.setStyle(style); } } @@ -8805,19 +8889,25 @@ var PointToGeoJSON = { }; // @namespace Marker -// @method toGeoJSON(): Object +// @method toGeoJSON(precision?: Number): Object +// `precision` is the number of decimal places for coordinates. +// The default value is 6 places. // 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 +// @method toGeoJSON(precision?: Number): Object +// `precision` is the number of decimal places for coordinates. +// The default value is 6 places. // 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); // @namespace Polyline -// @method toGeoJSON(): Object +// @method toGeoJSON(precision?: Number): Object +// `precision` is the number of decimal places for coordinates. +// The default value is 6 places. // 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) { @@ -8833,7 +8923,9 @@ Polyline.include({ }); // @namespace Polygon -// @method toGeoJSON(): Object +// @method toGeoJSON(precision?: Number): Object +// `precision` is the number of decimal places for coordinates. +// The default value is 6 places. // 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) { @@ -8869,7 +8961,9 @@ LayerGroup.include({ }); }, - // @method toGeoJSON(): Object + // @method toGeoJSON(precision?: Number): Object + // `precision` is the number of decimal places for coordinates. + // The default value is 6 places. // Returns a [`GeoJSON`](http://en.wikipedia.org/wiki/GeoJSON) representation of the layer group (as a GeoJSON `FeatureCollection`, `GeometryCollection`, or `MultiPoint`). toGeoJSON: function (precision) { @@ -9214,7 +9308,12 @@ var VideoOverlay = ImageOverlay.extend({ // @option loop: Boolean = true // Whether the video will loop back to the beginning when played. - loop: true + loop: true, + + // @option keepAspectRatio: Boolean = true + // Whether the video will save aspect ratio after the projection. + // Relevant for supported browsers. Browser compatibility- https://developer.mozilla.org/en-US/docs/Web/CSS/object-fit + keepAspectRatio: true }, _initImage: function () { @@ -9244,6 +9343,7 @@ var VideoOverlay = ImageOverlay.extend({ if (!isArray(this._url)) { this._url = [this._url]; } + if (!this.options.keepAspectRatio && vid.style.hasOwnProperty('objectFit')) { vid.style['objectFit'] = 'fill'; } vid.autoplay = !!this.options.autoplay; vid.loop = !!this.options.loop; for (var i = 0; i < this._url.length; i++) { @@ -9267,6 +9367,49 @@ function videoOverlay(video, bounds, options) { return new VideoOverlay(video, bounds, options); } +/* + * @class SVGOverlay + * @aka L.SVGOverlay + * @inherits ImageOverlay + * + * Used to load, display and provide DOM access to an SVG file over specific bounds of the map. Extends `ImageOverlay`. + * + * An SVG overlay uses the [``](https://developer.mozilla.org/docs/Web/SVG/Element/svg) element. + * + * @example + * + * ```js + * var element = '', + * elementBounds = [ [ 32, -130 ], [ 13, -100 ] ]; + * L.svgOverlay(element, elementBounds).addTo(map); + * ``` + */ + +var SVGOverlay = ImageOverlay.extend({ + _initImage: function () { + var el = this._image = this._url; + + addClass(el, 'leaflet-image-layer'); + if (this._zoomAnimated) { addClass(el, 'leaflet-zoom-animated'); } + + el.onselectstart = falseFn; + el.onmousemove = falseFn; + } + + // @method getElement(): SVGElement + // Returns the instance of [`SVGElement`](https://developer.mozilla.org/docs/Web/API/SVGElement) + // used by this overlay. +}); + + +// @factory L.svgOverlay(svg: String|SVGElement, bounds: LatLngBounds, options?: SVGOverlay options) +// Instantiates an image overlay object given an SVG element and the geographical bounds it is tied to. +// A viewBox attribute is required on the SVG element to zoom in and out properly. + +function svgOverlay(el, bounds, options) { + return new SVGOverlay(el, bounds, options); +} + /* * @class DivOverlay * @inherits Layer @@ -9421,6 +9564,38 @@ var DivOverlay = Layer.extend({ return this; }, + _prepareOpen: function (parent, layer, latlng) { + if (!(layer instanceof Layer)) { + latlng = layer; + layer = parent; + } + + if (layer instanceof FeatureGroup) { + for (var id in parent._layers) { + layer = parent._layers[id]; + break; + } + } + + if (!latlng) { + if (layer.getCenter) { + latlng = layer.getCenter(); + } else if (layer.getLatLng) { + latlng = layer.getLatLng(); + } else { + throw new Error('Unable to get source layer LatLng.'); + } + } + + // set overlay source to this layer + this._source = layer; + + // update the overlay (content, layout, ect...) + this.update(); + + return latlng; + }, + _updateContent: function () { if (!this._content) { return; } @@ -9692,7 +9867,8 @@ var Popup = DivOverlay.extend({ }, _adjustPan: function () { - if (!this.options.autoPan || (this._map._panAnim && this._map._panAnim._inProgress)) { return; } + if (!this.options.autoPan) { return; } + if (this._map._panAnim) { this._map._panAnim.stop(); } var map = this._map, marginBottom = parseInt(getStyle(this._container, 'marginBottom'), 10) || 0, @@ -9874,28 +10050,8 @@ Layer.include({ // @method openPopup(latlng?: LatLng): this // Opens the bound popup at the specified `latlng` or at the default popup anchor if no `latlng` is passed. openPopup: function (layer, latlng) { - if (!(layer instanceof Layer)) { - latlng = layer; - layer = this; - } - - if (layer instanceof FeatureGroup) { - for (var id in this._layers) { - layer = this._layers[id]; - break; - } - } - - if (!latlng) { - latlng = layer.getCenter ? layer.getCenter() : layer.getLatLng(); - } - if (this._popup && this._map) { - // set popup source to this layer - this._popup._source = layer; - - // update the popup (content, layout, ect...) - this._popup.update(); + latlng = this._popup._prepareOpen(this, layer, latlng); // open the popup on the map this._map.openPopup(this._popup, latlng); @@ -10292,29 +10448,8 @@ Layer.include({ // @method openTooltip(latlng?: LatLng): this // Opens the bound tooltip at the specified `latlng` or at the default tooltip anchor if no `latlng` is passed. openTooltip: function (layer, latlng) { - if (!(layer instanceof Layer)) { - latlng = layer; - layer = this; - } - - if (layer instanceof FeatureGroup) { - for (var id in this._layers) { - layer = this._layers[id]; - break; - } - } - - if (!latlng) { - latlng = layer.getCenter ? layer.getCenter() : layer.getLatLng(); - } - if (this._tooltip && this._map) { - - // set tooltip source to this layer - this._tooltip._source = layer; - - // update the tooltip (content, layout, ect...) - this._tooltip.update(); + latlng = this._tooltip._prepareOpen(this, layer, latlng); // open the tooltip on the map this._map.openTooltip(this._tooltip, latlng); @@ -10425,8 +10560,9 @@ var DivIcon = Icon.extend({ // iconAnchor: (Point), // popupAnchor: (Point), - // @option html: String = '' - // Custom HTML code to put inside the div element, empty by default. + // @option html: String|HTMLElement = '' + // Custom HTML code to put inside the div element, empty by default. Alternatively, + // an instance of `HTMLElement`. html: false, // @option bgPos: Point = [0, 0] @@ -10440,7 +10576,12 @@ var DivIcon = Icon.extend({ var div = (oldIcon && oldIcon.tagName === 'DIV') ? oldIcon : document.createElement('div'), options = this.options; - div.innerHTML = options.html !== false ? options.html : ''; + if (options.html instanceof Element) { + empty(div); + div.appendChild(options.html); + } else { + div.innerHTML = options.html !== false ? options.html : ''; + } if (options.bgPos) { var bgPos = toPoint(options.bgPos); @@ -11383,12 +11524,12 @@ function gridLayer(options) { * @class TileLayer * @inherits GridLayer * @aka L.TileLayer - * Used to load and display tile layers on the map. Extends `GridLayer`. + * Used to load and display tile layers on the map. Note that most tile servers require attribution, which you can set under `Layer`. Extends `GridLayer`. * * @example * * ```js - * L.tileLayer('https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png?{foo}', {foo: 'bar'}).addTo(map); + * L.tileLayer('https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png?{foo}', {foo: 'bar', attribution: 'Map data © OpenStreetMap contributors, CC-BY-SA'}).addTo(map); * ``` * * @section URL template @@ -11488,7 +11629,13 @@ var TileLayer = GridLayer.extend({ // @method setUrl(url: String, noRedraw?: Boolean): this // Updates the layer's URL template and redraws it (unless `noRedraw` is set to `true`). + // If the URL does not change, the layer will not be redrawn unless + // the noRedraw parameter is set to false. setUrl: function (url, noRedraw) { + if (this._url === url && noRedraw === undefined) { + noRedraw = true; + } + this._url = url; if (!noRedraw) { @@ -11995,8 +12142,6 @@ var Canvas = Renderer.extend({ _update: function () { if (this._map._animatingZoom && this._bounds) { return; } - this._drawnLayers = {}; - Renderer.prototype._update.call(this); var b = this._bounds, @@ -12066,8 +12211,6 @@ var Canvas = Renderer.extend({ this._drawFirst = next; } - delete this._drawnLayers[layer._leaflet_id]; - delete layer._order; delete this._layers[stamp(layer)]; @@ -12095,9 +12238,13 @@ var Canvas = Renderer.extend({ if (typeof layer.options.dashArray === 'string') { var parts = layer.options.dashArray.split(/[, ]+/), dashArray = [], + dashValue, i; for (i = 0; i < parts.length; i++) { - dashArray.push(Number(parts[i])); + dashValue = Number(parts[i]); + // Ignore dash array containing invalid lengths + if (isNaN(dashValue)) { return; } + dashArray.push(dashValue); } layer.options._dashArray = dashArray; } else { @@ -12179,8 +12326,6 @@ var Canvas = Renderer.extend({ if (!len) { return; } - this._drawnLayers[layer._leaflet_id] = layer; - ctx.beginPath(); for (i = 0; i < len; i++) { @@ -12207,8 +12352,6 @@ var Canvas = Renderer.extend({ r = Math.max(Math.round(layer._radius), 1), s = (Math.max(Math.round(layer._radiusY), 1) || r) / r; - this._drawnLayers[layer._leaflet_id] = layer; - if (s !== 1) { ctx.save(); ctx.scale(1, s); @@ -12313,6 +12456,9 @@ var Canvas = Renderer.extend({ _bringToFront: function (layer) { var order = layer._order; + + if (!order) { return; } + var next = order.next; var prev = order.prev; @@ -12341,6 +12487,9 @@ var Canvas = Renderer.extend({ _bringToBack: function (layer) { var order = layer._order; + + if (!order) { return; } + var next = order.next; var prev = order.prev; @@ -12396,7 +12545,6 @@ var vmlCreate = (function () { /* * @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. @@ -13823,6 +13971,8 @@ exports.ImageOverlay = ImageOverlay; exports.imageOverlay = imageOverlay; exports.VideoOverlay = VideoOverlay; exports.videoOverlay = videoOverlay; +exports.SVGOverlay = SVGOverlay; +exports.svgOverlay = svgOverlay; exports.DivOverlay = DivOverlay; exports.Popup = Popup; exports.popup = popup;