From 58299c812138375aa75843c5756a2e2e66b32419 Mon Sep 17 00:00:00 2001 From: Vladimir Agafonkin Date: Wed, 18 Jul 2012 13:56:36 +0300 Subject: [PATCH] update build --- dist/leaflet-src.js | 44 ++++++++++++++++++++++++++++++++------------ dist/leaflet.js | 2 +- 2 files changed, 33 insertions(+), 13 deletions(-) diff --git a/dist/leaflet-src.js b/dist/leaflet-src.js index 4a9b33f6..dfd507f7 100644 --- a/dist/leaflet-src.js +++ b/dist/leaflet-src.js @@ -336,7 +336,8 @@ L.Mixin.Events.fire = L.Mixin.Events.fireEvent; ie6 = ie && !window.XMLHttpRequest, webkit = ua.indexOf("webkit") !== -1, gecko = ua.indexOf("gecko") !== -1, - safari = ua.indexOf("safari") !== -1 && ua.indexOf("chrome") === -1, + //Terrible browser detection to work around a safari / iOS / android browser bug. See TileLayer._addTile and debug/hacks/jitter.html + chrome = ua.indexOf("chrome") !== -1, opera = window.opera, android = ua.indexOf("android") !== -1, android23 = ua.search("android [23]") !== -1, @@ -384,7 +385,7 @@ L.Mixin.Events.fire = L.Mixin.Events.fireEvent; android: android, android23: android23, - safari: safari, + chrome: chrome, ie3d: ie3d, webkit3d: webkit3d, @@ -2140,8 +2141,11 @@ L.TileLayer = L.Class.extend({ // get unused tile - or create a new tile var tile = this._getTile(); - //Chrome 20 layouts much faster with top/left (Verify with timeline, frames), Safari 5.1.7 has display issues with top/left and requires transform instead. (Other browsers don't currently care) - L.DomUtil.setPosition(tile, tilePos, !L.Browser.safari); + + // Chrome 20 layouts much faster with top/left (Verify with timeline, frames), Safari 5.1.7, iOS 5.1.1, + // android browser (4.0) have display issues with top/left and requires transform instead + // (other browsers don't currently care) - see debug/hacks/jitter.html for an example + L.DomUtil.setPosition(tile, tilePos, L.Browser.chrome); this._tiles[key] = tile; @@ -2555,7 +2559,7 @@ L.Icon = L.Class.extend({ } return null; } - + var img = this._createImg(src); this._setIconStyles(img, name); @@ -2612,13 +2616,13 @@ L.icon = function (options) { }; -// TODO move to a separate file L.Icon.Default = L.Icon.extend({ + options: { iconSize: new L.Point(25, 41), iconAnchor: new L.Point(13, 41), - popupAnchor: new L.Point(0, -33), + popupAnchor: new L.Point(1, -34), shadowSize: new L.Point(41, 41) }, @@ -2631,7 +2635,7 @@ L.Icon.Default = L.Icon.extend({ } var path = L.Icon.Default.imagePath; - + if (!path) { throw new Error("Couldn't autodetect L.Icon.Default.imagePath, set it manually."); } @@ -2656,6 +2660,7 @@ L.Icon.Default.imagePath = (function () { } }()); + /* * L.Marker is used to display clickable/draggable icons on the map. */ @@ -2755,7 +2760,8 @@ L.Marker = L.Class.extend({ var options = this.options, map = this._map, animation = (map.options.zoomAnimation && map.options.markerZoomAnimation), - classToAdd = animation ? 'leaflet-zoom-animated' : 'leaflet-zoom-hide'; + classToAdd = animation ? 'leaflet-zoom-animated' : 'leaflet-zoom-hide', + needOpacityUpdate = false; if (!this._icon) { this._icon = options.icon.createIcon(); @@ -2765,7 +2771,7 @@ L.Marker = L.Class.extend({ } this._initInteraction(); - this._updateOpacity(); + needOpacityUpdate = true; L.DomUtil.addClass(this._icon, classToAdd); } @@ -2774,9 +2780,14 @@ L.Marker = L.Class.extend({ if (this._shadow) { L.DomUtil.addClass(this._shadow, classToAdd); + needOpacityUpdate = true; } } + if (needOpacityUpdate) { + this._updateOpacity(); + } + var panes = this._map._panes; panes.markerPane.appendChild(this._icon); @@ -2863,8 +2874,11 @@ L.Marker = L.Class.extend({ } }, - _updateOpacity: function (opacity) { + _updateOpacity: function () { L.DomUtil.setOpacity(this._icon, this.options.opacity); + if (this._shadow) { + L.DomUtil.setOpacity(this._shadow, this.options.opacity); + } } }); @@ -3197,6 +3211,8 @@ L.Marker.include({ bindPopup: function (content, options) { var anchor = L.point(this.options.icon.options.popupAnchor) || new L.Point(0, 0); + anchor = anchor.add(L.Popup.prototype.options.offset); + if (options && options.offset) { anchor = anchor.add(options.offset); } @@ -3404,7 +3420,11 @@ L.Path = L.Class.extend({ statics: { // how much to extend the clip area around the map view // (relative to its size, e.g. 0.5 is half the screen in each direction) - CLIP_PADDING: 0.5 + // set in such way that SVG element doesn't exceed 1280px (vector layers flicker on dragend if it is) + CLIP_PADDING: L.Browser.mobile ? + Math.max(0, Math.min(0.5, + (1280 / Math.max(window.innerWidth, window.innerHeight) - 1) / 2)) + : 0.5 }, options: { diff --git a/dist/leaflet.js b/dist/leaflet.js index f91b5035..dc6a91b3 100644 --- a/dist/leaflet.js +++ b/dist/leaflet.js @@ -3,4 +3,4 @@ Leaflet is an open-source JavaScript library for mobile-friendly interactive maps. http://leaflet.cloudmade.com */ -(function(e,t){var n,r;typeof exports!=t+""?n=exports:(r=e.L,n={},n.noConflict=function(){return e.L=r,this},e.L=n),n.version="0.4",n.Util={extend:function(e){var t=Array.prototype.slice.call(arguments,1);for(var n=0,r=t.length,i;n2?Array.prototype.slice.call(arguments,2):null;return function(){return e.apply(t,n||arguments)}},stamp:function(){var e=0,t="_leaflet_id";return function(n){return n[t]=n[t]||++e,n[t]}}(),requestAnimFrame:function(){function t(t){e.setTimeout(t,1e3/60)}var r=e.requestAnimationFrame||e.webkitRequestAnimationFrame||e.mozRequestAnimationFrame||e.oRequestAnimationFrame||e.msRequestAnimationFrame||t;return function(i,s,o,u){i=s?n.Util.bind(i,s):i;if(!o||r!==t)return r.call(e,i,u);i()}}(),cancelAnimFrame:function(){var t=e.cancelAnimationFrame||e.webkitCancelRequestAnimationFrame||e.mozCancelRequestAnimationFrame||e.oCancelRequestAnimationFrame||e.msCancelRequestAnimationFrame||clearTimeout;return function(n){if(!n)return;return t.call(e,n)}}(),limitExecByInterval:function(e,t,n){var r,i;return function s(){var o=arguments;if(r){i=!0;return}r=!0,setTimeout(function(){r=!1,i&&(s.apply(n,o),i=!1)},t),e.apply(n,o)}},falseFn:function(){return!1},formatNum:function(e,t){var n=Math.pow(10,t||5);return Math.round(e*n)/n},splitWords:function(e){return e.replace(/^\s+|\s+$/g,"").split(/\s+/)},setOptions:function(e,t){return e.options=n.Util.extend({},e.options,t),e.options},getParamString:function(e){var t=[];for(var n in e)e.hasOwnProperty(n)&&t.push(n+"="+e[n]);return"?"+t.join("&")},template:function(e,t){return e.replace(/\{ *([\w_]+) *\}/g,function(e,n){var r=t[n];if(!t.hasOwnProperty(n))throw Error("No value provided for variable "+e);return r})},emptyImageUrl:"data:image/gif;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs="},n.Class=function(){},n.Class.extend=function(e){var t=function(){this.initialize&&this.initialize.apply(this,arguments)},r=function(){};r.prototype=this.prototype;var i=new r;i.constructor=t,t.prototype=i;for(var s in this)this.hasOwnProperty(s)&&s!=="prototype"&&(t[s]=this[s]);return e.statics&&(n.Util.extend(t,e.statics),delete e.statics),e.includes&&(n.Util.extend.apply(null,[i].concat(e.includes)),delete e.includes),e.options&&i.options&&(e.options=n.Util.extend({},i.options,e.options)),n.Util.extend(i,e),t},n.Class.include=function(e){n.Util.extend(this.prototype,e)},n.Class.mergeOptions=function(e){n.Util.extend(this.prototype.options,e)};var i="_leaflet_events";n.Mixin={},n.Mixin.Events={addEventListener:function(e,t,r){var s=this[i]=this[i]||{},o,u,a;if(typeof e=="object"){for(o in e)e.hasOwnProperty(o)&&this.addEventListener(o,e[o],t);return this}e=n.Util.splitWords(e);for(u=0,a=e.length;u0},removeEventListener:function(e,t,r){var s=this[i],o,u,a,f,l;if(typeof e=="object"){for(o in e)e.hasOwnProperty(o)&&this.removeEventListener(o,e[o],t);return this}e=n.Util.splitWords(e);for(u=0,a=e.length;u=0;l--)(!t||f[l].action===t)&&(!r||f[l].context===r)&&f.splice(l,1)}return this},fireEvent:function(e,t){if(!this.hasEventListeners(e))return this;var r=n.Util.extend({type:e,target:this},t),s=this[i][e].slice();for(var o=0,u=s.length;o=this.min.x&&r.x<=this.max.x&&t.y>=this.min.y&&r.y<=this.max.y},intersects:function(e){e=n.bounds(e);var t=this.min,r=this.max,i=e.min,s=e.max,o=s.x>=t.x&&i.x<=r.x,u=s.y>=t.y&&i.y<=r.y;return o&&u}}),n.bounds=function(e,t){return!e||e instanceof n.Bounds?e:new n.Bounds(e,t)},n.Transformation=n.Class.extend({initialize:function(e,t,n,r){this._a=e,this._b=t,this._c=n,this._d=r},transform:function(e,t){return this._transform(e.clone(),t)},_transform:function(e,t){return t=t||1,e.x=t*(this._a*e.x+this._b),e.y=t*(this._c*e.y+this._d),e},untransform:function(e,t){return t=t||1,new n.Point((e.x/t-this._b)/this._a,(e.y/t-this._d)/this._c)}}),n.DomUtil={get:function(e){return typeof e=="string"?document.getElementById(e):e},getStyle:function(e,t){var n=e.style[t];!n&&e.currentStyle&&(n=e.currentStyle[t]);if(!n||n==="auto"){var r=document.defaultView.getComputedStyle(e,null);n=r?r[t]:null}return n==="auto"?null:n},getViewportOffset:function(e){var t=0,r=0,i=e,s=document.body;do{t+=i.offsetTop||0,r+=i.offsetLeft||0;if(i.offsetParent===s&&n.DomUtil.getStyle(i,"position")==="absolute")break;if(n.DomUtil.getStyle(i,"position")==="fixed"){t+=s.scrollTop||0,r+=s.scrollLeft||0;break}i=i.offsetParent}while(i);i=e;do{if(i===s)break;t-=i.scrollTop||0,r-=i.scrollLeft||0,i=i.parentNode}while(i);return new n.Point(r,t)},create:function(e,t,n){var r=document.createElement(e);return r.className=t,n&&n.appendChild(r),r},disableTextSelection:function(){document.selection&&document.selection.empty&&document.selection.empty(),this._onselectstart||(this._onselectstart=document.onselectstart,document.onselectstart=n.Util.falseFn)},enableTextSelection:function(){document.onselectstart=this._onselectstart,this._onselectstart=null},hasClass:function(e,t){return e.className.length>0&&RegExp("(^|\\s)"+t+"(\\s|$)").test(e.className)},addClass:function(e,t){n.DomUtil.hasClass(e,t)||(e.className+=(e.className?" ":"")+t)},removeClass:function(e,t){function n(e,n){return n===t?"":e}e.className=e.className.replace(/(\S+)\s*/g,n).replace(/(^\s+|\s+$)/,"")},setOpacity:function(e,t){"opacity"in e.style?e.style.opacity=t:n.Browser.ie&&(e.style.filter+=t!==1?"alpha(opacity="+Math.round(t*100)+")":"")},testProp:function(e){var t=document.documentElement.style;for(var n=0;n=t.lat&&s.lat<=r.lat&&i.lng>=t.lng&&s.lng<=r.lng},intersects:function(e){e=n.latLngBounds(e);var t=this._southWest,r=this._northEast,i=e.getSouthWest(),s=e.getNorthEast(),o=s.lat>=t.lat&&i.lat<=r.lat,u=s.lng>=t.lng&&i.lng<=r.lng;return o&&u},toBBoxString:function(){var e=this._southWest,t=this._northEast;return[e.lng,e.lat,t.lng,t.lat].join(",")},equals:function(e){return e?(e=n.latLngBounds(e),this._southWest.equals(e.getSouthWest())&&this._northEast.equals(e.getNorthEast())):!1}}),n.latLngBounds=function(e,t){return!e||e instanceof n.LatLngBounds?e:new n.LatLngBounds(e,t)},n.Projection={},n.Projection.SphericalMercator={MAX_LATITUDE:85.0511287798,project:function(e){var t=n.LatLng.DEG_TO_RAD,r=this.MAX_LATITUDE,i=Math.max(Math.min(r,e.lat),-r),s=e.lng*t,o=i*t;return o=Math.log(Math.tan(Math.PI/4+o/2)),new n.Point(s,o)},unproject:function(e){var t=n.LatLng.RAD_TO_DEG,r=e.x*t,i=(2*Math.atan(Math.exp(e.y))-Math.PI/2)*t;return new n.LatLng(i,r,!0)}},n.Projection.LonLat={project:function(e){return new n.Point(e.lng,e.lat)},unproject:function(e){return new n.LatLng(e.y,e.x,!0)}},n.CRS={latLngToPoint:function(e,t){var n=this.projection.project(e),r=this.scale(t);return this.transformation._transform(n,r)},pointToLatLng:function(e,t){var n=this.scale(t),r=this.transformation.untransform(e,n);return this.projection.unproject(r)},project:function(e){return this.projection.project(e)},scale:function(e){return 256*Math.pow(2,e)}},n.CRS.EPSG3857=n.Util.extend({},n.CRS,{code:"EPSG:3857",projection:n.Projection.SphericalMercator,transformation:new n.Transformation(.5/Math.PI,.5,-0.5/Math.PI,.5),project:function(e){var t=this.projection.project(e),n=6378137;return t.multiplyBy(n)}}),n.CRS.EPSG900913=n.Util.extend({},n.CRS.EPSG3857,{code:"EPSG:900913"}),n.CRS.EPSG4326=n.Util.extend({},n.CRS,{code:"EPSG:4326",projection:n.Projection.LonLat,transformation:new n.Transformation(1/360,.5,-1/360,.5)}),n.Map=n.Class.extend({includes:n.Mixin.Events,options:{crs:n.CRS.EPSG3857,fadeAnimation:n.DomUtil.TRANSITION&&!n.Browser.android23,trackResize:!0,markerZoomAnimation:n.DomUtil.TRANSITION&&n.Browser.any3d},initialize:function(e,r){r=n.Util.setOptions(this,r),this._initContainer(e),this._initLayout(),this._initHooks(),this._initEvents(),r.maxBounds&&this.setMaxBounds(r.maxBounds),r.center&&r.zoom!==t&&this.setView(n.latLng(r.center),r.zoom,!0),this._initLayers(r.layers)},setView:function(e,t){return this._resetView(n.latLng(e),this._limitZoom(t)),this},setZoom:function(e){return this.setView(this.getCenter(),e)},zoomIn:function(){return this.setZoom(this._zoom+1)},zoomOut:function(){return this.setZoom(this._zoom-1)},fitBounds:function(e){var t=this.getBoundsZoom(e);return this.setView(n.latLngBounds(e).getCenter(),t)},fitWorld:function(){var e=new n.LatLng(-60,-170),t=new n.LatLng(85,179);return this.fitBounds(new n.LatLngBounds(e,t))},panTo:function(e){return this.setView(e,this._zoom)},panBy:function(e){return this.fire("movestart"),this._rawPanBy(n.point(e)),this.fire("move"),this.fire("moveend")},setMaxBounds:function(e){e=n.latLngBounds(e),this.options.maxBounds=e;if(!e)return this._boundsMinZoom=null,this;var t=this.getBoundsZoom(e,!0);return this._boundsMinZoom=t,this._loaded&&(this._zoomo.x&&(u=o.x-i.x),r.y>s.y&&(a=s.y-r.y),r.xc&&--h>0)d=u*Math.sin(f),p=Math.PI/2-2*Math.atan(a*Math.pow((1-d)/(1+d),.5*u))-f,f+=p;return new n.LatLng(f*t,s,!0)}},n.CRS.EPSG3395=n.Util.extend({},n.CRS,{code:"EPSG:3395",projection:n.Projection.Mercator,transformation:function(){var e=n.Projection.Mercator,t=e.R_MAJOR,r=e.R_MINOR;return new n.Transformation(.5/(Math.PI*t),.5,-0.5/(Math.PI*r),.5)}()}),n.TileLayer=n.Class.extend({includes:n.Mixin.Events,options:{minZoom:0,maxZoom:18,tileSize:256,subdomains:"abc",errorTileUrl:"",attribution:"",opacity:1,scheme:"xyz",continuousWorld:!1,noWrap:!1,zoomOffset:0,zoomReverse:!1,detectRetina:!1,unloadInvisibleTiles:n.Browser.mobile,updateWhenIdle:n.Browser.mobile,reuseTiles:!1},initialize:function(t,r){r=n.Util.setOptions(this,r),r.detectRetina&&e.devicePixelRatio>1&&r.maxZoom>0&&(r.tileSize=Math.floor(r.tileSize/2),r.zoomOffset++,r.minZoom>0&&r.minZoom--,this.options.maxZoom--),this._url=t;var i=this.options.subdomains;typeof i=="string"&&(this.options.subdomains=i.split(""))},onAdd:function(e,t){this._map=e,this._insertAtTheBottom=t,this._initContainer(),this._createTileProto(),e.on({viewreset:this._resetCallback,moveend:this._update},this),this.options.updateWhenIdle||(this._limitedUpdate=n.Util.limitExecByInterval(this._update,150,this),e.on("move",this._limitedUpdate,this)),this._reset(),this._update()},addTo:function(e){return e.addLayer(this),this},onRemove:function(e){e._panes.tilePane.removeChild(this._container),e.off({viewreset:this._resetCallback,moveend:this._update},this),this.options.updateWhenIdle||e.off("move",this._limitedUpdate,this),this._container=null,this._map=null},bringToFront:function(){this._container&&this._map._panes.tilePane.appendChild(this._container)},bringToBack:function(){var e=this._map._panes.tilePane;this._container&&e.insertBefore(this._container,e.firstChild)},getAttribution:function(){return this.options.attribution},setOpacity:function(e){this.options.opacity=e,this._map&&this._updateOpacity()},setUrl:function(e,t){return this._url=e,t||this.redraw(),this},redraw:function(){return this._map&&(this._reset(!0),this._update()),this},_updateOpacity:function(){n.DomUtil.setOpacity(this._container,this.options.opacity);var e,t=this._tiles;if(n.Browser.webkit)for(e in t)t.hasOwnProperty(e)&&(t[e].style.webkitTransform+=" translate(0,0)")},_initContainer:function(){var e=this._map._panes.tilePane,t=e.firstChild;if(!this._container||e.empty)this._container=n.DomUtil.create("div","leaflet-layer"),this._insertAtTheBottom&&t?e.insertBefore(this._container,t):e.appendChild(this._container),this.options.opacity<1&&this._updateOpacity()},_resetCallback:function(e){this._reset(e.hard)},_reset:function(e){var t,n=this._tiles;for(t in n)n.hasOwnProperty(t)&&this.fire("tileunload",{tile:n[t]});this._tiles={},this.options.reuseTiles&&(this._unusedTiles=[]),e&&this._container&&(this._container.innerHTML=""),this._initContainer()},_update:function(e){if(this._map._panTransition&&this._map._panTransition._inProgress)return;var t=this._map.getPixelBounds(),r=this._map.getZoom(),i=this.options.tileSize;if(r>this.options.maxZoom||re.max.x||re.max.y)&&this._removeTile(i))},_removeTile:function(e){var t=this._tiles[e];this.fire("tileunload",{tile:t,url:t.src}),this.options.reuseTiles?(n.DomUtil.removeClass(t,"leaflet-tile-loaded"),this._unusedTiles.push(t)):t.parentNode===this._container&&this._container.removeChild(t),t.src=n.Util.emptyImageUrl,delete this._tiles[e]},_addTile:function(e,t){var r=this._getTilePos(e),i=this._map.getZoom(),s=e.x+":"+e.y,o=Math.pow(2,this._getOffsetZoom(i));if(!this.options.continuousWorld){if(!this.options.noWrap)e.x=(e.x%o+o)%o;else if(e.x<0||e.x>=o){this._tilesToLoad--;return}if(e.y<0||e.y>=o){this._tilesToLoad--;return}}var u=this._getTile();n.DomUtil.setPosition(u,r,!n.Browser.safari),this._tiles[s]=u,this.options.scheme==="tms"&&(e.y=o-e.y-1),this._loadTile(u,e,i),u.parentNode!==this._container&&t.appendChild(u)},_getOffsetZoom:function(e){var t=this.options;return e=t.zoomReverse?t.maxZoom-e:e,e+t.zoomOffset},_getTilePos:function(e){var t=this._map.getPixelOrigin(),n=this.options.tileSize;return e.multiplyBy(n).subtract(t)},getTileUrl:function(e,t){return n.Util.template(this._url,n.Util.extend({s:this._getSubdomain(e),z:this._getOffsetZoom(t),x:e.x,y:e.y},this.options))},_getSubdomain:function(e){var t=(e.x+e.y)%this.options.subdomains.length;return this.options.subdomains[t]},_createTileProto:function(){var e=this._tileImg=n.DomUtil.create("img","leaflet-tile");e.galleryimg="no";var t=this.options.tileSize;e.style.width=t+"px",e.style.height=t+"px"},_getTile:function(){if(this.options.reuseTiles&&this._unusedTiles.length>0){var e=this._unusedTiles.pop();return this._resetTile(e),e}return this._createTile()},_resetTile:function(e){},_createTile:function(){var e=this._tileImg.cloneNode(!1);return e.onselectstart=e.onmousemove=n.Util.falseFn,e},_loadTile:function(e,t,n){e._layer=this,e.onload=this._tileOnLoad,e.onerror=this._tileOnError,e.src=this.getTileUrl(t,n)},_tileLoaded:function(){this._tilesToLoad--,this._tilesToLoad||this.fire("load")},_tileOnLoad:function(e){var t=this._layer;this.src!==n.Util.emptyImageUrl&&(n.DomUtil.addClass(this,"leaflet-tile-loaded"),t.fire("tileload",{tile:this,url:this.src})),t._tileLoaded()},_tileOnError:function(e){var t=this._layer;t.fire("tileerror",{tile:this,url:this.src});var n=t.options.errorTileUrl;n&&(this.src=n),t._tileLoaded()}}),n.tileLayer=function(e,t){return new n.TileLayer(e,t)},n.TileLayer.WMS=n.TileLayer.extend({defaultWmsParams:{service:"WMS",request:"GetMap",version:"1.1.1",layers:"",styles:"",format:"image/jpeg",transparent:!1},initialize:function(t,r){this._url=t;var i=n.Util.extend({},this.defaultWmsParams);r.detectRetina&&e.devicePixelRatio>1?i.width=i.height=this.options.tileSize*2:i.width=i.height=this.options.tileSize;for(var s in r)this.options.hasOwnProperty(s)||(i[s]=r[s]);this.wmsParams=i,n.Util.setOptions(this,r)},onAdd:function(e,t){var r=parseFloat(this.wmsParams.version)>=1.3?"crs":"srs";this.wmsParams[r]=e.options.crs.code,n.TileLayer.prototype.onAdd.call(this,e,t)},getTileUrl:function(e,t){var r=this._map,i=r.options.crs,s=this.options.tileSize,o=e.multiplyBy(s),u=o.add(new n.Point(s,s)),a=i.project(r.unproject(o,t)),f=i.project(r.unproject(u,t)),l=[a.x,f.y,f.x,a.y].join(","),c=n.Util.template(this._url,{s:this._getSubdomain(e)});return c+n.Util.getParamString(this.wmsParams)+"&bbox="+l},setParams:function(e,t){return n.Util.extend(this.wmsParams,e),t||this.redraw(),this}}),n.tileLayer.wms=function(e,t){return new n.TileLayer(e,t)},n.TileLayer.Canvas=n.TileLayer.extend({options:{async:!1},initialize:function(e){n.Util.setOptions(this,e)},redraw:function(){var e,t=this._tiles;for(e in t)t.hasOwnProperty(e)&&this._redrawTile(t[e])},_redrawTile:function(e){this.drawTile(e,e._tilePoint,e._zoom)},_createTileProto:function(){var e=this._canvasProto=n.DomUtil.create("canvas","leaflet-tile"),t=this.options.tileSize;e.width=t,e.height=t},_createTile:function(){var e=this._canvasProto.cloneNode(!1);return e.onselectstart=e.onmousemove=n.Util.falseFn,e},_loadTile:function(e,t,n){e._layer=this,e._tilePoint=t,e._zoom=n,this.drawTile(e,t,n),this.options.async||this.tileDrawn(e)},drawTile:function(e,t,n){},tileDrawn:function(e){this._tileOnLoad.call(e)}}),n.tileLayer.canvas=function(e){return new n.TileLayer.Canvas(e)},n.ImageOverlay=n.Class.extend({includes:n.Mixin.Events,options:{opacity:1},initialize:function(e,t,r){this._url=e,this._bounds=n.latLngBounds(t),n.Util.setOptions(this,r)},onAdd:function(e){this._map=e,this._image||this._initImage(),e._panes.overlayPane.appendChild(this._image),e.on("viewreset",this._reset,this),e.options.zoomAnimation&&n.Browser.any3d&&e.on("zoomanim",this._animateZoom,this),this._reset()},onRemove:function(e){e.getPanes().overlayPane.removeChild(this._image),e.off("viewreset",this._reset,this),e.options.zoomAnimation&&e.off("zoomanim",this._animateZoom,this)},addTo:function(e){return e.addLayer(this),this},setOpacity:function(e){this.options.opacity=e,this._updateOpacity()},_initImage:function(){this._image=n.DomUtil.create("img","leaflet-image-layer"),this._map.options.zoomAnimation&&n.Browser.any3d?n.DomUtil.addClass(this._image,"leaflet-zoom-animated"):n.DomUtil.addClass(this._image,"leaflet-zoom-hide"),this._updateOpacity(),n.Util.extend(this._image,{galleryimg:"no",onselectstart:n.Util.falseFn,onmousemove:n.Util.falseFn,onload:n.Util.bind(this._onImageLoad,this),src:this._url})},_animateZoom:function(e){var t=this._map,r=this._image,i=t.getZoomScale(e.zoom),s=this._bounds.getNorthWest(),o=this._bounds.getSouthEast(),u=t._latLngToNewLayerPoint(s,e.zoom,e.center),a=t._latLngToNewLayerPoint(o,e.zoom,e.center).subtract(u),f=t.latLngToLayerPoint(o).subtract(t.latLngToLayerPoint(s)),l=u.add(a.subtract(f).divideBy(2));r.style[n.DomUtil.TRANSFORM]=n.DomUtil.getTranslateString(l)+" scale("+i+") "},_reset:function(){var e=this._image,t=this._map.latLngToLayerPoint(this._bounds.getNorthWest()),r=this._map.latLngToLayerPoint(this._bounds.getSouthEast()).subtract(t);n.DomUtil.setPosition(e,t),e.style.width=r.x+"px",e.style.height=r.y+"px"},_onImageLoad:function(){this.fire("load")},_updateOpacity:function(){n.DomUtil.setOpacity(this._image,this.options.opacity)}}),n.imageOverlay=function(e,t,r){return new n.ImageOverlay(e,t,r)},n.Icon=n.Class.extend({options:{className:""},initialize:function(e){n.Util.setOptions(this,e)},createIcon:function(){return this._createIcon("icon")},createShadow:function(){return this._createIcon("shadow")},_createIcon:function(e){var t=this._getIconUrl(e);if(!t){if(e==="icon")throw Error("iconUrl not set in Icon options (see the docs).");return null}var n=this._createImg(t);return this._setIconStyles(n,e),n},_setIconStyles:function(e,t){var r=this.options,i=n.point(r[t+"Size"]),s=n.point(r.iconAnchor),o=n.point(r.shadowOffset);!s&&i&&(s=i.divideBy(2,!0)),t==="shadow"&&s&&o&&(s=s.add(o)),e.className="leaflet-marker-"+t+" "+r.className,s&&(e.style.marginLeft=-s.x+"px",e.style.marginTop=-s.y+"px"),i&&(e.style.width=i.x+"px",e.style.height=i.y+"px")},_createImg:function(e){var t;return n.Browser.ie6?(t=document.createElement("div"),t.style.filter='progid:DXImageTransform.Microsoft.AlphaImageLoader(src="'+e+'")'):(t=document.createElement("img"),t.src=e),t},_getIconUrl:function(e){return this.options[e+"Url"]}}),n.icon=function(e){return new n.Icon(e)},n.Icon.Default=n.Icon.extend({options:{iconSize:new n.Point(25,41),iconAnchor:new n.Point(13,41),popupAnchor:new n.Point(0,-33),shadowSize:new n.Point(41,41)},_getIconUrl:function(e){var t=e+"Url";if(this.options[t])return this.options[t];var r=n.Icon.Default.imagePath;if(!r)throw Error("Couldn't autodetect L.Icon.Default.imagePath, set it manually.");return r+"/marker-"+e+".png"}}),n.Icon.Default.imagePath=function(){var e=document.getElementsByTagName("script"),t=/\/?leaflet[\-\._]?([\w\-\._]*)\.js\??/,n,r,i,s;for(n=0,r=e.length;ns?(t.height=s+"px",n.DomUtil.addClass(e,o)):n.DomUtil.removeClass(e,o),this._containerWidth=this._container.offsetWidth},_updatePosition:function(){var e=this._map.latLngToLayerPoint(this._latlng),t=n.Browser.any3d,r=this.options.offset;t&&n.DomUtil.setPosition(this._container,e),this._containerBottom=-r.y-(t?0:e.y),this._containerLeft=-Math.round(this._containerWidth/2)+r.x+(t?0:e.x),this._container.style.bottom=this._containerBottom+"px",this._container.style.left=this._containerLeft+"px"},_zoomAnimation:function(e){var t=this._map._latLngToNewLayerPoint(this._latlng,e.zoom,e.center)._round();n.DomUtil.setPosition(this._container,t)},_adjustPan:function(){if(!this.options.autoPan)return;var e=this._map,t=this._container.offsetHeight,r=this._containerWidth,i=new n.Point(this._containerLeft,-t-this._containerBottom);n.Browser.any3d&&i._add(n.DomUtil.getPosition(this._container));var s=e.layerPointToContainerPoint(i),o=this.options.autoPanPadding,u=e.getSize(),a=0,f=0;s.x<0&&(a=s.x-o.x),s.x+r>u.x&&(a=s.x+r-u.x+o.x),s.y<0&&(f=s.y-o.y),s.y+t>u.y&&(f=s.y+t-u.y+o.y),(a||f)&&e.panBy(new n.Point(a,f))},_onCloseButtonClick:function(e){this._close(),n.DomEvent.stop(e)}}),n.popup=function(e,t){return new n.Popup(e,t)},n.Marker.include({openPopup:function(){return this._popup&&this._map&&(this._popup.setLatLng(this._latlng),this._map.openPopup(this._popup)),this},closePopup:function(){return this._popup&&this._popup._close(),this},bindPopup:function(e,t){var r=n.point(this.options.icon.options.popupAnchor)||new n.Point(0,0);return t&&t.offset&&(r=r.add(t.offset)),t=n.Util.extend({offset:r},t),this._popup||this.on("click",this.openPopup,this),this._popup=(new n.Popup(t,this)).setContent(e),this},unbindPopup:function(){return this._popup&&(this._popup=null,this.off("click",this.openPopup)),this}}),n.Map.include({openPopup:function(e){return this.closePopup(),this._popup=e,this.addLayer(e).fire("popupopen",{popup:this._popup})},closePopup:function(){return this._popup&&this._popup._close(),this}}),n.LayerGroup=n.Class.extend({initialize:function(e){this._layers={};var t,n;if(e)for(t=0,n=e.length;t';var t=e.firstChild;return t.style.behavior="url(#default#VML)",t&&typeof t.adj=="object"}catch(n){return!1}}(),n.Path=n.Browser.svg||!n.Browser.vml?n.Path:n.Path.extend({statics:{VML:!0,CLIP_PADDING:.02},_createElement:function(){try{return document.namespaces.add("lvml","urn:schemas-microsoft-com:vml"),function(e){return document.createElement("')}}catch(e){return function(e){return document.createElement("<"+e+' xmlns="urn:schemas-microsoft.com:vml" class="lvml">')}}}(),_initPath:function(){var e=this._container=this._createElement("shape");n.DomUtil.addClass(e,"leaflet-vml-shape"),this.options.clickable&&n.DomUtil.addClass(e,"leaflet-clickable"),e.coordsize="1 1",this._path=this._createElement("path"),e.appendChild(this._path),this._map._pathRoot.appendChild(e)},_initStyle:function(){this._updateStyle()},_updateStyle:function(){var e=this._stroke,t=this._fill,n=this.options,r=this._container;r.stroked=n.stroke,r.filled=n.fill,n.stroke?(e||(e=this._stroke=this._createElement("stroke"),e.endcap="round",r.appendChild(e)),e.weight=n.weight+"px",e.color=n.color,e.opacity=n.opacity):e&&(r.removeChild(e),this._stroke=null),n.fill?(t||(t=this._fill=this._createElement("fill"),r.appendChild(t)),t.color=n.fillColor||n.color,t.opacity=n.fillOpacity):t&&(r.removeChild(t),this._fill=null)},_updatePath:function(){var e=this._container.style;e.display="none",this._path.v=this.getPathString()+" ",e.display=""}}),n.Map.include(n.Browser.svg||!n.Browser.vml?{}:{_initPathRoot:function(){if(this._pathRoot)return;var e=this._pathRoot=document.createElement("div");e.className="leaflet-vml-container",this._panes.overlayPane.appendChild(e),this.on("moveend",this._updatePathViewport),this._updatePathViewport()}}),n.Browser.canvas=function(){return!!document.createElement("canvas").getContext}(),n.Path=n.Path.SVG&&!e.L_PREFER_CANVAS||!n.Browser.canvas?n.Path:n.Path.extend({statics:{CANVAS:!0,SVG:!1},redraw:function(){return this._map&&(this.projectLatlngs(),this._requestUpdate()),this},setStyle:function(e){return n.Util.setOptions(this,e),this._map&&(this._updateStyle(),this._requestUpdate()),this},onRemove:function(e){e.off("viewreset",this.projectLatlngs,this).off("moveend",this._updatePath,this),this._requestUpdate(),this._map=null},_requestUpdate:function(){this._map&&(n.Util.cancelAnimFrame(this._fireMapMoveEnd),this._updateRequest=n.Util.requestAnimFrame(this._fireMapMoveEnd,this._map))},_fireMapMoveEnd:function(){this.fire("moveend")},_initElements:function(){this._map._initPathRoot(),this._ctx=this._map._canvasCtx},_updateStyle:function(){var e=this.options;e.stroke&&(this._ctx.lineWidth=e.weight,this._ctx.strokeStyle=e.color),e.fill&&(this._ctx.fillStyle=e.fillColor||e.color)},_drawPath:function(){var e,t,r,i,s,o;this._ctx.beginPath();for(e=0,r=this._parts.length;es&&(o=u,s=a);s>n&&(t[o]=1,this._simplifyDPStep(e,t,n,r,o),this._simplifyDPStep(e,t,n,o,i))},_reducePoints:function(e,t){var n=[e[0]];for(var r=1,i=0,s=e.length;rt&&(n.push(e[r]),i=r);return it.max.x&&(n|=2),e.yt.max.y&&(n|=8),n},_sqDist:function(e,t){var n=t.x-e.x,r=t.y-e.y;return n*n+r*r},_sqClosestPointOnSegment:function(e,t,r,i){var s=t.x,o=t.y,u=r.x-s,a=r.y-o,f=u*u+a*a,l;return f>0&&(l=((e.x-s)*u+(e.y-o)*a)/f,l>1?(s=r.x,o=r.y):l>0&&(s+=u*l,o+=a*l)),u=e.x-s,a=e.y-o,i?u*u+a*a:new n.Point(s,o)}},n.Polyline=n.Path.extend({initialize:function(e,t){n.Path.prototype.initialize.call(this,t),this._latlngs=e,n.Handler.PolyEdit&&(this.editing=new n.Handler.PolyEdit(this),this.options.editable&&this.editing.enable())},options:{smoothFactor:1,noClip:!1},projectLatlngs:function(){this._originalPoints=[];for(var e=0,t=this._latlngs.length;ee.max.x||n.y-t>e.max.y||n.x+te.y!=s.y>e.y&&e.x<(s.x-i.x)*(e.y-i.y)/(s.y-i.y)+i.x&&(t=!t)}return t}}:{}),n.Circle.include(n.Path.CANVAS?{_drawPath:function(){var e=this._point;this._ctx.beginPath(),this._ctx.arc(e.x,e.y,this._radius,0,Math.PI*2,!1)},_containsPoint:function(e){var t=this._point,n=this.options.stroke?this.options.weight/2:0;return e.distanceTo(t)<=this._radius+n}}:{}),n.GeoJSON=n.FeatureGroup.extend({initialize:function(e,t){n.Util.setOptions(this,t),this._layers={},e&&this.addData(e)},addData:function(e){var t=e instanceof Array?e:e.features,r,i;if(t){for(r=0,i=t.length;r1){this._simulateClick=!1;return}var t=e.touches&&e.touches.length===1?e.touches[0]:e,r=t.target;n.DomEvent.preventDefault(e),n.Browser.touch&&r.tagName.toLowerCase()==="a"&&n.DomUtil.addClass(r,"leaflet-active"),this._moved=!1;if(this._moving)return;n.Browser.touch||(n.DomUtil.disableTextSelection(),this._setMovingCursor()),this._startPos=this._newPos=n.DomUtil.getPosition(this._element),this._startPoint=new n.Point(t.clientX,t.clientY),n.DomEvent.on(document,n.Draggable.MOVE,this._onMove,this),n.DomEvent.on(document,n.Draggable.END,this._onUp,this)},_onMove:function(e){if(e.touches&&e.touches.length>1)return;var t=e.touches&&e.touches.length===1?e.touches[0]:e,r=new n.Point(t.clientX,t.clientY),i=r.subtract(this._startPoint);if(!i.x&&!i.y)return;n.DomEvent.preventDefault(e),this._moved||(this.fire("dragstart"),this._moved=!0),this._newPos=this._startPos.add(i),this._moving=!0,n.Util.cancelAnimFrame(this._animRequest),this._animRequest=n.Util.requestAnimFrame(this._updatePosition,this,!0,this._dragStartTarget)},_updatePosition:function(){this.fire("predrag"),n.DomUtil.setPosition(this._element,this._newPos),this.fire("drag")},_onUp:function(e){if(this._simulateClick&&e.changedTouches){var t=e.changedTouches[0],r=t.target,i=this._newPos&&this._newPos.distanceTo(this._startPos)||0;r.tagName.toLowerCase()==="a"&&n.DomUtil.removeClass(r,"leaflet-active"),i200&&(this._positions.shift(),this._times.shift())}this._map.fire("move").fire("drag")},_onViewReset:function(){var e=this._map.getSize().divideBy(2),t=this._map.latLngToLayerPoint(new n.LatLng(0,0));this._initialWorldOffset=t.subtract(e)},_onPreDrag:function(){var e=this._map,t=e.options.crs.scale(e.getZoom()),n=Math.round(t/2),r=this._initialWorldOffset.x,i=this._draggable._newPos.x,s=(i-n+r)%t+n-r,o=(i+n+r)%t-n-r,u=Math.abs(s+r)r.inertiaThreshold||this._positions[0]===t;if(s)e.fire("moveend");else{var o=this._lastPos.subtract(this._positions[0]),u=(this._lastTime+i-this._times[0])/1e3,a=o.multiplyBy(.58/u),f=a.distanceTo(new n.Point(0,0)),l=Math.min(r.inertiaMaxSpeed,f),c=a.multiplyBy(l/f),h=l/r.inertiaDeceleration,p=c.multiplyBy(-h/2).round(),d={duration:h,easing:"ease-out"};n.Util.requestAnimFrame(n.Util.bind(function(){this._map.panBy(p,d)},this))}e.fire("dragend"),r.maxBounds&&n.Util.requestAnimFrame(this._panInsideMaxBounds,e,!0,e._container)},_panInsideMaxBounds:function(){this.panInsideBounds(this.options.maxBounds)}}),n.Map.addInitHook("addHandler","dragging",n.Map.Drag),n.Map.mergeOptions({doubleClickZoom:!0}),n.Map.DoubleClickZoom=n.Handler.extend({addHooks:function(){this._map.on("dblclick",this._onDoubleClick)},removeHooks:function(){this._map.off("dblclick",this._onDoubleClick)},_onDoubleClick:function(e){this.setView(e.latlng,this._zoom+1)}}),n.Map.addInitHook("addHandler","doubleClickZoom",n.Map.DoubleClickZoom),n.Map.mergeOptions({scrollWheelZoom:!n.Browser.touch}),n.Map.ScrollWheelZoom=n.Handler.extend({addHooks:function(){n.DomEvent.on(this._map._container,"mousewheel",this._onWheelScroll,this),this._delta=0},removeHooks:function(){n.DomEvent.off(this._map._container,"mousewheel",this._onWheelScroll)},_onWheelScroll:function(e){var t=n.DomEvent.getWheelDelta(e);this._delta+=t,this._lastMousePos=this._map.mouseEventToContainerPoint(e),clearTimeout(this._timer),this._timer=setTimeout(n.Util.bind(this._performZoom,this),50),n.DomEvent.preventDefault(e)},_performZoom:function(){var e=this._map,t=Math.round(this._delta),n=e.getZoom();t=Math.max(Math.min(t,4),-4),t=e._limitZoom(n+t)-n,this._delta=0;if(!t)return;var r=n+t,i=this._getCenterForScrollWheelZoom(this._lastMousePos,r);e.setView(i,r)},_getCenterForScrollWheelZoom:function(e,t){var n=this._map,r=n.getZoomScale(t),i=n.getSize().divideBy(2),s=e.subtract(i).multiplyBy(1-1/r),o=n._getTopLeftPoint().add(i).add(s);return n.unproject(o)}}),n.Map.addInitHook("addHandler","scrollWheelZoom",n.Map.ScrollWheelZoom),n.Util.extend(n.DomEvent,{addDoubleTapListener:function(e,t,n){function l(e){if(e.touches.length!==1)return;var t=Date.now(),n=t-(r||t);o=e.touches[0],i=n>0&&n<=s,r=t}function c(e){i&&(o.type="dblclick",t(o),r=null)}var r,i=!1,s=250,o,u="_leaflet_",a="touchstart",f="touchend";e[u+a+n]=l,e[u+f+n]=c,e.addEventListener(a,l,!1),e.addEventListener(f,c,!1)},removeDoubleTapListener:function(e,t){var n="_leaflet_";e.removeEventListener(e,e[n+"touchstart"+t],!1),e.removeEventListener(e,e[n+"touchend"+t],!1)}}),n.Map.mergeOptions({touchZoom:n.Browser.touch&&!n.Browser.android23}),n.Map.TouchZoom=n.Handler.extend({addHooks:function(){n.DomEvent.on(this._map._container,"touchstart",this._onTouchStart,this)},removeHooks:function(){n.DomEvent.off(this._map._container,"touchstart",this._onTouchStart,this)},_onTouchStart:function(e){var t=this._map;if(!e.touches||e.touches.length!==2||t._animatingZoom||this._zooming)return;var r=t.mouseEventToLayerPoint(e.touches[0]),i=t.mouseEventToLayerPoint(e.touches[1]),s=t._getCenterLayerPoint();this._startCenter=r.add(i).divideBy(2,!0),this._startDist=r.distanceTo(i),this._moved=!1,this._zooming=!0,this._centerOffset=s.subtract(this._startCenter),n.DomEvent.on(document,"touchmove",this._onTouchMove,this).on(document,"touchend",this._onTouchEnd,this),n.DomEvent.preventDefault(e)},_onTouchMove:function(e){if(!e.touches||e.touches.length!==2)return;var t=this._map,r=t.mouseEventToLayerPoint(e.touches[0]),i=t.mouseEventToLayerPoint(e.touches[1]);this._scale=r.distanceTo(i)/this._startDist,this._delta=r.add(i).divideBy(2,!0).subtract(this._startCenter);if(this._scale===1)return;this._moved||(n.DomUtil.addClass(t._mapPane,"leaflet-zoom-anim leaflet-touching"),t.fire("movestart").fire("zoomstart")._prepareTileBg(),this._moved=!0);var s=this._getScaleOrigin(),o=t.layerPointToLatLng(s);t.fire("zoomanim",{center:o,zoom:t.getScaleZoom(this._scale)}),t._tileBg.style[n.DomUtil.TRANSFORM]=n.DomUtil.getTranslateString(this._delta)+" "+n.DomUtil.getScaleString(this._scale,this._startCenter),n.DomEvent.preventDefault(e)},_onTouchEnd:function(e){if(!this._moved||!this._zooming)return;var t=this._map;this._zooming=!1,n.DomUtil.removeClass(t._mapPane,"leaflet-touching"),n.DomEvent.off(document,"touchmove",this._onTouchMove).off(document,"touchend",this._onTouchEnd);var r=this._getScaleOrigin(),i=t.layerPointToLatLng(r),s=t.getZoom(),o=t.getScaleZoom(this._scale)-s,u=o>0?Math.ceil(o):Math.floor(o),a=t._limitZoom(s+u);t.fire("zoomanim",{center:i,zoom:a}),t._runAnimation(i,a,t.getZoomScale(a)/this._scale,r,!0)},_getScaleOrigin:function(){var e=this._centerOffset.subtract(this._delta).divideBy(this._scale);return this._startCenter.add(e)}}),n.Map.addInitHook("addHandler","touchZoom",n.Map.TouchZoom),n.Map.mergeOptions({boxZoom:!0}),n.Map.BoxZoom=n.Handler.extend({initialize:function(e){this._map=e,this._container=e._container,this._pane=e._panes.overlayPane},addHooks:function(){n.DomEvent.on(this._container,"mousedown",this._onMouseDown,this)},removeHooks:function(){n.DomEvent.off(this._container,"mousedown",this._onMouseDown)},_onMouseDown:function(e){if(!e.shiftKey||e.which!==1&&e.button!==1)return!1;n.DomUtil.disableTextSelection(),this._startLayerPoint=this._map.mouseEventToLayerPoint(e),this._box=n.DomUtil.create("div","leaflet-zoom-box",this._pane),n.DomUtil.setPosition(this._box,this._startLayerPoint),this._container.style.cursor="crosshair",n.DomEvent.on(document,"mousemove",this._onMouseMove,this).on(document,"mouseup",this._onMouseUp,this).preventDefault(e),this._map.fire("boxzoomstart")},_onMouseMove:function(e){var t=this._startLayerPoint,r=this._box,i=this._map.mouseEventToLayerPoint(e),s=i.subtract(t),o=new n.Point(Math.min(i.x,t.x),Math.min(i.y,t.y));n.DomUtil.setPosition(r,o),r.style.width=Math.abs(s.x)-4+"px",r.style.height=Math.abs(s.y)-4+"px"},_onMouseUp:function(e){this._pane.removeChild(this._box),this._container.style.cursor="",n.DomUtil.enableTextSelection(),n.DomEvent.off(document,"mousemove",this._onMouseMove).off(document,"mouseup",this._onMouseUp);var t=this._map,r=t.mouseEventToLayerPoint(e),i=new n.LatLngBounds(t.layerPointToLatLng(this._startLayerPoint),t.layerPointToLatLng(r));t.fitBounds(i),t.fire("boxzoomend",{boxZoomBounds:i})}}),n.Map.addInitHook("addHandler","boxZoom",n.Map.BoxZoom),n.Handler.MarkerDrag=n.Handler.extend({initialize:function(e){this._marker=e},addHooks:function(){var e=this._marker._icon;this._draggable||(this._draggable=(new n.Draggable(e,e)).on("dragstart",this._onDragStart,this).on("drag",this._onDrag,this).on("dragend",this._onDragEnd,this)),this._draggable.enable()},removeHooks:function(){this._draggable.disable()},moved:function(){return this._draggable&&this._draggable._moved},_onDragStart:function(e){this._marker.closePopup().fire("movestart").fire("dragstart")},_onDrag:function(e){var t=n.DomUtil.getPosition(this._marker._icon);this._marker._shadow&&n.DomUtil.setPosition(this._marker._shadow,t),this._marker._latlng=this._marker._map.layerPointToLatLng(t),this._marker.fire("move").fire("drag")},_onDragEnd:function(){this._marker.fire("moveend").fire("dragend")}}),n.Handler.PolyEdit=n.Handler.extend({options:{icon:new n.DivIcon({iconSize:new n.Point(8,8),className:"leaflet-div-icon leaflet-editing-icon"})},initialize:function(e,t){this._poly=e,n.Util.setOptions(this,t)},addHooks:function(){this._poly._map&&(this._markerGroup||this._initMarkers(),this._poly._map.addLayer(this._markerGroup))},removeHooks:function(){this._poly._map&&(this._poly._map.removeLayer(this._markerGroup),delete this._markerGroup,delete this._markers)},updateMarkers:function(){this._markerGroup.clearLayers(),this._initMarkers()},_initMarkers:function(){this._markerGroup||(this._markerGroup=new n.LayerGroup),this._markers=[];var e=this._poly._latlngs,t,r,i,s;for(t=0,i=e.length;te&&(n._index+=t)})},_createMiddleMarker:function(e,t){var n=this._getMiddleLatLng(e,t),r=this._createMarker(n),i,s,o;r.setOpacity(.6),e._middleRight=t._middleLeft=r,s=function(){var s=t._index;r._index=s,r.off("click",i).on("click",this._onMarkerClick,this),n.lat=r.getLatLng().lat,n.lng=r.getLatLng().lng,this._poly.spliceLatLngs(s,0,n),this._markers.splice(s,0,r),r.setOpacity(1),this._updateIndexes(s,1),t._index++,this._updatePrevNext(e,r),this._updatePrevNext(r,t)},o=function(){r.off("dragstart",s,this),r.off("dragend",o,this),this._createMiddleMarker(e,r),this._createMiddleMarker(r,t)},i=function(){s.call(this),o.call(this),this._poly.fire("edit")},r.on("click",i,this).on("dragstart",s,this).on("dragend",o,this),this._markerGroup.addLayer(r)},_updatePrevNext:function(e,t){e._next=t,t._prev=e},_getMiddleLatLng:function(e,t){var n=this._poly._map,r=n.latLngToLayerPoint(e.getLatLng()),i=n.latLngToLayerPoint(t.getLatLng());return n.layerPointToLatLng(r._add(i).divideBy(2))}}),n.Control=n.Class.extend({options:{position:"topright"},initialize:function(e){n.Util.setOptions(this,e)},getPosition:function(){return this.options.position},setPosition:function(e){var t=this._map;t&&t.removeControl(this),this.options.position=e,t&&t.addControl(this)},addTo:function(e){this._map=e;var t=this._container=this.onAdd(e),r=this.getPosition(),i=e._controlCorners[r];return n.DomUtil.addClass(t,"leaflet-control"),r.indexOf("bottom")!==-1?i.insertBefore(t,i.firstChild):i.appendChild(t),this},removeFrom:function(e){var t=this.getPosition(),n=e._controlCorners[t];return n.removeChild(this._container),this._map=null,this.onRemove&&this.onRemove(e),this}}),n.control=function(e){return new n.Control(e)},n.Map.include({addControl:function(e){return e.addTo(this),this},removeControl:function(e){return e.removeFrom(this),this},_initControlPos:function(){function i(i,s){var o=t+i+" "+t+s;e[i+s]=n.DomUtil.create("div",o,r)}var e=this._controlCorners={},t="leaflet-",r=this._controlContainer=n.DomUtil.create("div",t+"control-container",this._container);i("top","left"),i("top","right"),i("bottom","left"),i("bottom","right")}}),n.Control.Zoom=n.Control.extend({options:{position:"topleft"},onAdd:function(e){var t="leaflet-control-zoom",r=n.DomUtil.create("div",t);return this._createButton("Zoom in",t+"-in",r,e.zoomIn,e),this._createButton("Zoom out",t+"-out",r,e.zoomOut,e),r},_createButton:function(e,t,r,i,s){var o=n.DomUtil.create("a",t,r);return o.href="#",o.title=e,n.DomEvent.on(o,"click",n.DomEvent.stopPropagation).on(o,"click",n.DomEvent.preventDefault).on(o,"click",i,s),o}}),n.Map.mergeOptions({zoomControl:!0}),n.Map.addInitHook(function(){this.options.zoomControl&&(this.zoomControl=new n.Control.Zoom,this.addControl(this.zoomControl))}),n.control.zoom=function(e){return new n.Control.Zoom(e)},n.Control.Attribution=n.Control.extend({options:{position:"bottomright",prefix:'Powered by Leaflet'},initialize:function(e){n.Util.setOptions(this,e),this._attributions={}},onAdd:function(e){return this._container=n.DomUtil.create("div","leaflet-control-attribution"),n.DomEvent.disableClickPropagation(this._container),e.on("layeradd",this._onLayerAdd,this).on("layerremove",this._onLayerRemove,this),this._update(),this._container},onRemove:function(e){e.off("layeradd",this._onLayerAdd).off("layerremove",this._onLayerRemove)},setPrefix:function(e){this.options.prefix=e,this._update()},addAttribution:function(e){if(!e)return;this._attributions[e]||(this._attributions[e]=0),this._attributions[e]++,this._update()},removeAttribution:function(e){if(!e)return;this._attributions[e]--,this._update()},_update:function(){if(!this._map)return;var e=[];for(var t in this._attributions)this._attributions.hasOwnProperty(t)&&this._attributions[t]&&e.push(t);var n=[];this.options.prefix&&n.push(this.options.prefix),e.length&&n.push(e.join(", ")),this._container.innerHTML=n.join(" — ")},_onLayerAdd:function(e){e.layer.getAttribution&&this.addAttribution(e.layer.getAttribution())},_onLayerRemove:function(e){e.layer.getAttribution&&this.removeAttribution(e.layer.getAttribution())}}),n.Map.mergeOptions({attributionControl:!0}),n.Map.addInitHook(function(){this.options.attributionControl&&(this.attributionControl=(new n.Control.Attribution).addTo(this))}),n.control.attribution=function(e){return new n.Control.Attribution(e)},n.Control.Scale=n.Control.extend({options:{position:"bottomleft",maxWidth:100,metric:!0,imperial:!0,updateWhenIdle:!1},onAdd:function(e){this._map=e;var t="leaflet-control-scale",r=n.DomUtil.create("div",t),i=this.options;return i.metric&&(this._mScale=n.DomUtil.create("div",t+"-line",r)),i.imperial&&(this._iScale=n.DomUtil.create("div",t+"-line",r)),e.on(i.updateWhenIdle?"moveend":"move",this._update,this),this._update(),r},onRemove:function(e){e.off(this.options.updateWhenIdle?"moveend":"move",this._update,this)},_update:function(){var e=this._map.getBounds(),t=e.getCenter().lat,r=(new n.LatLng(t,0)).distanceTo(new n.LatLng(t,180)),i=r*(e.getNorthEast().lng-e.getSouthWest().lng)/180,s=this._map.getSize(),o=this.options,u=0;s.x>0&&(u=i*(o.maxWidth/s.x)),o.metric&&u&&this._updateMetric(u),o.imperial&&u&&this._updateImperial(u)},_updateMetric:function(e){var t=this._getRoundNum(e);this._mScale.style.width=this._getScaleWidth(t/e)+"px",this._mScale.innerHTML=t<1e3?t+" m":t/1e3+" km"},_updateImperial:function(e){var t=e*3.2808399,n=this._iScale,r,i,s;t>5280?(r=t/5280,i=this._getRoundNum(r),n.style.width=this._getScaleWidth(i/r)+"px",n.innerHTML=i+" mi"):(s=this._getRoundNum(t),n.style.width=this._getScaleWidth(s/t)+"px",n.innerHTML=s+" ft")},_getScaleWidth:function(e){return Math.round(this.options.maxWidth*e)-10},_getRoundNum:function(e){var t=Math.pow(10,(Math.floor(e)+"").length-1),n=e/t;return n=n>=10?10:n>=5?5:n>=3?3:n>=2?2:1,t*n}}),n.control.scale=function(e){return new n.Control.Scale(e)},n.Control.Layers=n.Control.extend({options:{collapsed:!0,position:"topright"},initialize:function(e,t,r){n.Util.setOptions(this,r),this._layers={};for(var i in e)e.hasOwnProperty(i)&&this._addLayer(e[i],i);for(i in t)t.hasOwnProperty(i)&&this._addLayer(t[i],i,!0)},onAdd:function(e){return this._initLayout(),this._update(),this._container},addBaseLayer:function(e,t){return this._addLayer(e,t),this._update(),this},addOverlay:function(e,t){return this._addLayer(e,t,!0),this._update(),this},removeLayer:function(e){var t=n.Util.stamp(e);return delete this._layers[t],this._update(),this},_initLayout:function(){var e="leaflet-control-layers",t=this._container=n.DomUtil.create("div",e);n.Browser.touch?n.DomEvent.on(t,"click",n.DomEvent.stopPropagation):n.DomEvent.disableClickPropagation(t);var r=this._form=n.DomUtil.create("form",e+"-list");if(this.options.collapsed){n.DomEvent.on(t,"mouseover",this._expand,this).on(t,"mouseout",this._collapse,this);var i=this._layersLink=n.DomUtil.create("a",e+"-toggle",t);i.href="#",i.title="Layers",n.Browser.touch?n.DomEvent.on(i,"click",n.DomEvent.stopPropagation).on(i,"click",n.DomEvent.preventDefault).on(i,"click",this._expand,this):n.DomEvent.on(i,"focus",this._expand,this),this._map.on("movestart",this._collapse,this)}else this._expand();this._baseLayersList=n.DomUtil.create("div",e+"-base",r),this._separator=n.DomUtil.create("div",e+"-separator",r),this._overlaysList=n.DomUtil.create("div",e+"-overlays",r),t.appendChild(r)},_addLayer:function(e,t,r){var i=n.Util.stamp(e);this._layers[i]={layer:e,name:t,overlay:r}},_update:function(){if(!this._container)return;this._baseLayersList.innerHTML="",this._overlaysList.innerHTML="";var e=!1,t=!1;for(var n in this._layers)if(this._layers.hasOwnProperty(n)){var r=this._layers[n];this._addItem(r),t=t||r.overlay,e=e||!r.overlay}this._separator.style.display=t&&e?"":"none"},_addItem:function(e,t){var r=document.createElement("label"),i=document.createElement("input");e.overlay||(i.name="leaflet-base-layers"),i.type=e.overlay?"checkbox":"radio",i.layerId=n.Util.stamp(e.layer),i.defaultChecked=this._map.hasLayer(e.layer),n.DomEvent.on(i,"click",this._onInputClick,this);var s=document.createTextNode(" "+e.name);r.appendChild(i),r.appendChild(s);var o=e.overlay?this._overlaysList:this._baseLayersList;o.appendChild(r)},_onInputClick:function(){var e,t,n,r=this._form.getElementsByTagName("input"),i=r.length;for(e=0;e.5&&this._getLoadedTilesPercentage(e)<.5){e.style.visibility="hidden",e.empty=!0,this._stopLoadingImages(e);return}t||(t=this._tileBg=this._createPane("leaflet-tile-pane",this._mapPane),t.style.zIndex=1),t.style[n.DomUtil.TRANSFORM]="",t.style.visibility="hidden",t.empty=!0,e.empty=!1,this._tilePane=this._panes.tilePane=t;var r=this._tileBg=e;r.transition||(r.transition=new n.Transition(r,{duration:.25,easing:"cubic-bezier(0.25,0.1,0.25,0.75)"}),r.transition.on("end",this._onZoomTransitionEnd,this)),this._stopLoadingImages(r)},_getLoadedTilesPercentage:function(e){var t=e.getElementsByTagName("img"),n,r,i=0;for(n=0,r=t.length;n2?Array.prototype.slice.call(arguments,2):null;return function(){return e.apply(t,n||arguments)}},stamp:function(){var e=0,t="_leaflet_id";return function(n){return n[t]=n[t]||++e,n[t]}}(),requestAnimFrame:function(){function t(t){e.setTimeout(t,1e3/60)}var r=e.requestAnimationFrame||e.webkitRequestAnimationFrame||e.mozRequestAnimationFrame||e.oRequestAnimationFrame||e.msRequestAnimationFrame||t;return function(i,s,o,u){i=s?n.Util.bind(i,s):i;if(!o||r!==t)return r.call(e,i,u);i()}}(),cancelAnimFrame:function(){var t=e.cancelAnimationFrame||e.webkitCancelRequestAnimationFrame||e.mozCancelRequestAnimationFrame||e.oCancelRequestAnimationFrame||e.msCancelRequestAnimationFrame||clearTimeout;return function(n){if(!n)return;return t.call(e,n)}}(),limitExecByInterval:function(e,t,n){var r,i;return function s(){var o=arguments;if(r){i=!0;return}r=!0,setTimeout(function(){r=!1,i&&(s.apply(n,o),i=!1)},t),e.apply(n,o)}},falseFn:function(){return!1},formatNum:function(e,t){var n=Math.pow(10,t||5);return Math.round(e*n)/n},splitWords:function(e){return e.replace(/^\s+|\s+$/g,"").split(/\s+/)},setOptions:function(e,t){return e.options=n.Util.extend({},e.options,t),e.options},getParamString:function(e){var t=[];for(var n in e)e.hasOwnProperty(n)&&t.push(n+"="+e[n]);return"?"+t.join("&")},template:function(e,t){return e.replace(/\{ *([\w_]+) *\}/g,function(e,n){var r=t[n];if(!t.hasOwnProperty(n))throw Error("No value provided for variable "+e);return r})},emptyImageUrl:"data:image/gif;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs="},n.Class=function(){},n.Class.extend=function(e){var t=function(){this.initialize&&this.initialize.apply(this,arguments)},r=function(){};r.prototype=this.prototype;var i=new r;i.constructor=t,t.prototype=i;for(var s in this)this.hasOwnProperty(s)&&s!=="prototype"&&(t[s]=this[s]);return e.statics&&(n.Util.extend(t,e.statics),delete e.statics),e.includes&&(n.Util.extend.apply(null,[i].concat(e.includes)),delete e.includes),e.options&&i.options&&(e.options=n.Util.extend({},i.options,e.options)),n.Util.extend(i,e),t},n.Class.include=function(e){n.Util.extend(this.prototype,e)},n.Class.mergeOptions=function(e){n.Util.extend(this.prototype.options,e)};var i="_leaflet_events";n.Mixin={},n.Mixin.Events={addEventListener:function(e,t,r){var s=this[i]=this[i]||{},o,u,a;if(typeof e=="object"){for(o in e)e.hasOwnProperty(o)&&this.addEventListener(o,e[o],t);return this}e=n.Util.splitWords(e);for(u=0,a=e.length;u0},removeEventListener:function(e,t,r){var s=this[i],o,u,a,f,l;if(typeof e=="object"){for(o in e)e.hasOwnProperty(o)&&this.removeEventListener(o,e[o],t);return this}e=n.Util.splitWords(e);for(u=0,a=e.length;u=0;l--)(!t||f[l].action===t)&&(!r||f[l].context===r)&&f.splice(l,1)}return this},fireEvent:function(e,t){if(!this.hasEventListeners(e))return this;var r=n.Util.extend({type:e,target:this},t),s=this[i][e].slice();for(var o=0,u=s.length;o=this.min.x&&r.x<=this.max.x&&t.y>=this.min.y&&r.y<=this.max.y},intersects:function(e){e=n.bounds(e);var t=this.min,r=this.max,i=e.min,s=e.max,o=s.x>=t.x&&i.x<=r.x,u=s.y>=t.y&&i.y<=r.y;return o&&u}}),n.bounds=function(e,t){return!e||e instanceof n.Bounds?e:new n.Bounds(e,t)},n.Transformation=n.Class.extend({initialize:function(e,t,n,r){this._a=e,this._b=t,this._c=n,this._d=r},transform:function(e,t){return this._transform(e.clone(),t)},_transform:function(e,t){return t=t||1,e.x=t*(this._a*e.x+this._b),e.y=t*(this._c*e.y+this._d),e},untransform:function(e,t){return t=t||1,new n.Point((e.x/t-this._b)/this._a,(e.y/t-this._d)/this._c)}}),n.DomUtil={get:function(e){return typeof e=="string"?document.getElementById(e):e},getStyle:function(e,t){var n=e.style[t];!n&&e.currentStyle&&(n=e.currentStyle[t]);if(!n||n==="auto"){var r=document.defaultView.getComputedStyle(e,null);n=r?r[t]:null}return n==="auto"?null:n},getViewportOffset:function(e){var t=0,r=0,i=e,s=document.body;do{t+=i.offsetTop||0,r+=i.offsetLeft||0;if(i.offsetParent===s&&n.DomUtil.getStyle(i,"position")==="absolute")break;if(n.DomUtil.getStyle(i,"position")==="fixed"){t+=s.scrollTop||0,r+=s.scrollLeft||0;break}i=i.offsetParent}while(i);i=e;do{if(i===s)break;t-=i.scrollTop||0,r-=i.scrollLeft||0,i=i.parentNode}while(i);return new n.Point(r,t)},create:function(e,t,n){var r=document.createElement(e);return r.className=t,n&&n.appendChild(r),r},disableTextSelection:function(){document.selection&&document.selection.empty&&document.selection.empty(),this._onselectstart||(this._onselectstart=document.onselectstart,document.onselectstart=n.Util.falseFn)},enableTextSelection:function(){document.onselectstart=this._onselectstart,this._onselectstart=null},hasClass:function(e,t){return e.className.length>0&&RegExp("(^|\\s)"+t+"(\\s|$)").test(e.className)},addClass:function(e,t){n.DomUtil.hasClass(e,t)||(e.className+=(e.className?" ":"")+t)},removeClass:function(e,t){function n(e,n){return n===t?"":e}e.className=e.className.replace(/(\S+)\s*/g,n).replace(/(^\s+|\s+$)/,"")},setOpacity:function(e,t){"opacity"in e.style?e.style.opacity=t:n.Browser.ie&&(e.style.filter+=t!==1?"alpha(opacity="+Math.round(t*100)+")":"")},testProp:function(e){var t=document.documentElement.style;for(var n=0;n=t.lat&&s.lat<=r.lat&&i.lng>=t.lng&&s.lng<=r.lng},intersects:function(e){e=n.latLngBounds(e);var t=this._southWest,r=this._northEast,i=e.getSouthWest(),s=e.getNorthEast(),o=s.lat>=t.lat&&i.lat<=r.lat,u=s.lng>=t.lng&&i.lng<=r.lng;return o&&u},toBBoxString:function(){var e=this._southWest,t=this._northEast;return[e.lng,e.lat,t.lng,t.lat].join(",")},equals:function(e){return e?(e=n.latLngBounds(e),this._southWest.equals(e.getSouthWest())&&this._northEast.equals(e.getNorthEast())):!1}}),n.latLngBounds=function(e,t){return!e||e instanceof n.LatLngBounds?e:new n.LatLngBounds(e,t)},n.Projection={},n.Projection.SphericalMercator={MAX_LATITUDE:85.0511287798,project:function(e){var t=n.LatLng.DEG_TO_RAD,r=this.MAX_LATITUDE,i=Math.max(Math.min(r,e.lat),-r),s=e.lng*t,o=i*t;return o=Math.log(Math.tan(Math.PI/4+o/2)),new n.Point(s,o)},unproject:function(e){var t=n.LatLng.RAD_TO_DEG,r=e.x*t,i=(2*Math.atan(Math.exp(e.y))-Math.PI/2)*t;return new n.LatLng(i,r,!0)}},n.Projection.LonLat={project:function(e){return new n.Point(e.lng,e.lat)},unproject:function(e){return new n.LatLng(e.y,e.x,!0)}},n.CRS={latLngToPoint:function(e,t){var n=this.projection.project(e),r=this.scale(t);return this.transformation._transform(n,r)},pointToLatLng:function(e,t){var n=this.scale(t),r=this.transformation.untransform(e,n);return this.projection.unproject(r)},project:function(e){return this.projection.project(e)},scale:function(e){return 256*Math.pow(2,e)}},n.CRS.EPSG3857=n.Util.extend({},n.CRS,{code:"EPSG:3857",projection:n.Projection.SphericalMercator,transformation:new n.Transformation(.5/Math.PI,.5,-0.5/Math.PI,.5),project:function(e){var t=this.projection.project(e),n=6378137;return t.multiplyBy(n)}}),n.CRS.EPSG900913=n.Util.extend({},n.CRS.EPSG3857,{code:"EPSG:900913"}),n.CRS.EPSG4326=n.Util.extend({},n.CRS,{code:"EPSG:4326",projection:n.Projection.LonLat,transformation:new n.Transformation(1/360,.5,-1/360,.5)}),n.Map=n.Class.extend({includes:n.Mixin.Events,options:{crs:n.CRS.EPSG3857,fadeAnimation:n.DomUtil.TRANSITION&&!n.Browser.android23,trackResize:!0,markerZoomAnimation:n.DomUtil.TRANSITION&&n.Browser.any3d},initialize:function(e,r){r=n.Util.setOptions(this,r),this._initContainer(e),this._initLayout(),this._initHooks(),this._initEvents(),r.maxBounds&&this.setMaxBounds(r.maxBounds),r.center&&r.zoom!==t&&this.setView(n.latLng(r.center),r.zoom,!0),this._initLayers(r.layers)},setView:function(e,t){return this._resetView(n.latLng(e),this._limitZoom(t)),this},setZoom:function(e){return this.setView(this.getCenter(),e)},zoomIn:function(){return this.setZoom(this._zoom+1)},zoomOut:function(){return this.setZoom(this._zoom-1)},fitBounds:function(e){var t=this.getBoundsZoom(e);return this.setView(n.latLngBounds(e).getCenter(),t)},fitWorld:function(){var e=new n.LatLng(-60,-170),t=new n.LatLng(85,179);return this.fitBounds(new n.LatLngBounds(e,t))},panTo:function(e){return this.setView(e,this._zoom)},panBy:function(e){return this.fire("movestart"),this._rawPanBy(n.point(e)),this.fire("move"),this.fire("moveend")},setMaxBounds:function(e){e=n.latLngBounds(e),this.options.maxBounds=e;if(!e)return this._boundsMinZoom=null,this;var t=this.getBoundsZoom(e,!0);return this._boundsMinZoom=t,this._loaded&&(this._zoomo.x&&(u=o.x-i.x),r.y>s.y&&(a=s.y-r.y),r.xc&&--h>0)d=u*Math.sin(f),p=Math.PI/2-2*Math.atan(a*Math.pow((1-d)/(1+d),.5*u))-f,f+=p;return new n.LatLng(f*t,s,!0)}},n.CRS.EPSG3395=n.Util.extend({},n.CRS,{code:"EPSG:3395",projection:n.Projection.Mercator,transformation:function(){var e=n.Projection.Mercator,t=e.R_MAJOR,r=e.R_MINOR;return new n.Transformation(.5/(Math.PI*t),.5,-0.5/(Math.PI*r),.5)}()}),n.TileLayer=n.Class.extend({includes:n.Mixin.Events,options:{minZoom:0,maxZoom:18,tileSize:256,subdomains:"abc",errorTileUrl:"",attribution:"",opacity:1,scheme:"xyz",continuousWorld:!1,noWrap:!1,zoomOffset:0,zoomReverse:!1,detectRetina:!1,unloadInvisibleTiles:n.Browser.mobile,updateWhenIdle:n.Browser.mobile,reuseTiles:!1},initialize:function(t,r){r=n.Util.setOptions(this,r),r.detectRetina&&e.devicePixelRatio>1&&r.maxZoom>0&&(r.tileSize=Math.floor(r.tileSize/2),r.zoomOffset++,r.minZoom>0&&r.minZoom--,this.options.maxZoom--),this._url=t;var i=this.options.subdomains;typeof i=="string"&&(this.options.subdomains=i.split(""))},onAdd:function(e,t){this._map=e,this._insertAtTheBottom=t,this._initContainer(),this._createTileProto(),e.on({viewreset:this._resetCallback,moveend:this._update},this),this.options.updateWhenIdle||(this._limitedUpdate=n.Util.limitExecByInterval(this._update,150,this),e.on("move",this._limitedUpdate,this)),this._reset(),this._update()},addTo:function(e){return e.addLayer(this),this},onRemove:function(e){e._panes.tilePane.removeChild(this._container),e.off({viewreset:this._resetCallback,moveend:this._update},this),this.options.updateWhenIdle||e.off("move",this._limitedUpdate,this),this._container=null,this._map=null},bringToFront:function(){this._container&&this._map._panes.tilePane.appendChild(this._container)},bringToBack:function(){var e=this._map._panes.tilePane;this._container&&e.insertBefore(this._container,e.firstChild)},getAttribution:function(){return this.options.attribution},setOpacity:function(e){this.options.opacity=e,this._map&&this._updateOpacity()},setUrl:function(e,t){return this._url=e,t||this.redraw(),this},redraw:function(){return this._map&&(this._reset(!0),this._update()),this},_updateOpacity:function(){n.DomUtil.setOpacity(this._container,this.options.opacity);var e,t=this._tiles;if(n.Browser.webkit)for(e in t)t.hasOwnProperty(e)&&(t[e].style.webkitTransform+=" translate(0,0)")},_initContainer:function(){var e=this._map._panes.tilePane,t=e.firstChild;if(!this._container||e.empty)this._container=n.DomUtil.create("div","leaflet-layer"),this._insertAtTheBottom&&t?e.insertBefore(this._container,t):e.appendChild(this._container),this.options.opacity<1&&this._updateOpacity()},_resetCallback:function(e){this._reset(e.hard)},_reset:function(e){var t,n=this._tiles;for(t in n)n.hasOwnProperty(t)&&this.fire("tileunload",{tile:n[t]});this._tiles={},this.options.reuseTiles&&(this._unusedTiles=[]),e&&this._container&&(this._container.innerHTML=""),this._initContainer()},_update:function(e){if(this._map._panTransition&&this._map._panTransition._inProgress)return;var t=this._map.getPixelBounds(),r=this._map.getZoom(),i=this.options.tileSize;if(r>this.options.maxZoom||re.max.x||re.max.y)&&this._removeTile(i))},_removeTile:function(e){var t=this._tiles[e];this.fire("tileunload",{tile:t,url:t.src}),this.options.reuseTiles?(n.DomUtil.removeClass(t,"leaflet-tile-loaded"),this._unusedTiles.push(t)):t.parentNode===this._container&&this._container.removeChild(t),t.src=n.Util.emptyImageUrl,delete this._tiles[e]},_addTile:function(e,t){var r=this._getTilePos(e),i=this._map.getZoom(),s=e.x+":"+e.y,o=Math.pow(2,this._getOffsetZoom(i));if(!this.options.continuousWorld){if(!this.options.noWrap)e.x=(e.x%o+o)%o;else if(e.x<0||e.x>=o){this._tilesToLoad--;return}if(e.y<0||e.y>=o){this._tilesToLoad--;return}}var u=this._getTile();n.DomUtil.setPosition(u,r,n.Browser.chrome),this._tiles[s]=u,this.options.scheme==="tms"&&(e.y=o-e.y-1),this._loadTile(u,e,i),u.parentNode!==this._container&&t.appendChild(u)},_getOffsetZoom:function(e){var t=this.options;return e=t.zoomReverse?t.maxZoom-e:e,e+t.zoomOffset},_getTilePos:function(e){var t=this._map.getPixelOrigin(),n=this.options.tileSize;return e.multiplyBy(n).subtract(t)},getTileUrl:function(e,t){return n.Util.template(this._url,n.Util.extend({s:this._getSubdomain(e),z:this._getOffsetZoom(t),x:e.x,y:e.y},this.options))},_getSubdomain:function(e){var t=(e.x+e.y)%this.options.subdomains.length;return this.options.subdomains[t]},_createTileProto:function(){var e=this._tileImg=n.DomUtil.create("img","leaflet-tile");e.galleryimg="no";var t=this.options.tileSize;e.style.width=t+"px",e.style.height=t+"px"},_getTile:function(){if(this.options.reuseTiles&&this._unusedTiles.length>0){var e=this._unusedTiles.pop();return this._resetTile(e),e}return this._createTile()},_resetTile:function(e){},_createTile:function(){var e=this._tileImg.cloneNode(!1);return e.onselectstart=e.onmousemove=n.Util.falseFn,e},_loadTile:function(e,t,n){e._layer=this,e.onload=this._tileOnLoad,e.onerror=this._tileOnError,e.src=this.getTileUrl(t,n)},_tileLoaded:function(){this._tilesToLoad--,this._tilesToLoad||this.fire("load")},_tileOnLoad:function(e){var t=this._layer;this.src!==n.Util.emptyImageUrl&&(n.DomUtil.addClass(this,"leaflet-tile-loaded"),t.fire("tileload",{tile:this,url:this.src})),t._tileLoaded()},_tileOnError:function(e){var t=this._layer;t.fire("tileerror",{tile:this,url:this.src});var n=t.options.errorTileUrl;n&&(this.src=n),t._tileLoaded()}}),n.tileLayer=function(e,t){return new n.TileLayer(e,t)},n.TileLayer.WMS=n.TileLayer.extend({defaultWmsParams:{service:"WMS",request:"GetMap",version:"1.1.1",layers:"",styles:"",format:"image/jpeg",transparent:!1},initialize:function(t,r){this._url=t;var i=n.Util.extend({},this.defaultWmsParams);r.detectRetina&&e.devicePixelRatio>1?i.width=i.height=this.options.tileSize*2:i.width=i.height=this.options.tileSize;for(var s in r)this.options.hasOwnProperty(s)||(i[s]=r[s]);this.wmsParams=i,n.Util.setOptions(this,r)},onAdd:function(e,t){var r=parseFloat(this.wmsParams.version)>=1.3?"crs":"srs";this.wmsParams[r]=e.options.crs.code,n.TileLayer.prototype.onAdd.call(this,e,t)},getTileUrl:function(e,t){var r=this._map,i=r.options.crs,s=this.options.tileSize,o=e.multiplyBy(s),u=o.add(new n.Point(s,s)),a=i.project(r.unproject(o,t)),f=i.project(r.unproject(u,t)),l=[a.x,f.y,f.x,a.y].join(","),c=n.Util.template(this._url,{s:this._getSubdomain(e)});return c+n.Util.getParamString(this.wmsParams)+"&bbox="+l},setParams:function(e,t){return n.Util.extend(this.wmsParams,e),t||this.redraw(),this}}),n.tileLayer.wms=function(e,t){return new n.TileLayer(e,t)},n.TileLayer.Canvas=n.TileLayer.extend({options:{async:!1},initialize:function(e){n.Util.setOptions(this,e)},redraw:function(){var e,t=this._tiles;for(e in t)t.hasOwnProperty(e)&&this._redrawTile(t[e])},_redrawTile:function(e){this.drawTile(e,e._tilePoint,e._zoom)},_createTileProto:function(){var e=this._canvasProto=n.DomUtil.create("canvas","leaflet-tile"),t=this.options.tileSize;e.width=t,e.height=t},_createTile:function(){var e=this._canvasProto.cloneNode(!1);return e.onselectstart=e.onmousemove=n.Util.falseFn,e},_loadTile:function(e,t,n){e._layer=this,e._tilePoint=t,e._zoom=n,this.drawTile(e,t,n),this.options.async||this.tileDrawn(e)},drawTile:function(e,t,n){},tileDrawn:function(e){this._tileOnLoad.call(e)}}),n.tileLayer.canvas=function(e){return new n.TileLayer.Canvas(e)},n.ImageOverlay=n.Class.extend({includes:n.Mixin.Events,options:{opacity:1},initialize:function(e,t,r){this._url=e,this._bounds=n.latLngBounds(t),n.Util.setOptions(this,r)},onAdd:function(e){this._map=e,this._image||this._initImage(),e._panes.overlayPane.appendChild(this._image),e.on("viewreset",this._reset,this),e.options.zoomAnimation&&n.Browser.any3d&&e.on("zoomanim",this._animateZoom,this),this._reset()},onRemove:function(e){e.getPanes().overlayPane.removeChild(this._image),e.off("viewreset",this._reset,this),e.options.zoomAnimation&&e.off("zoomanim",this._animateZoom,this)},addTo:function(e){return e.addLayer(this),this},setOpacity:function(e){this.options.opacity=e,this._updateOpacity()},_initImage:function(){this._image=n.DomUtil.create("img","leaflet-image-layer"),this._map.options.zoomAnimation&&n.Browser.any3d?n.DomUtil.addClass(this._image,"leaflet-zoom-animated"):n.DomUtil.addClass(this._image,"leaflet-zoom-hide"),this._updateOpacity(),n.Util.extend(this._image,{galleryimg:"no",onselectstart:n.Util.falseFn,onmousemove:n.Util.falseFn,onload:n.Util.bind(this._onImageLoad,this),src:this._url})},_animateZoom:function(e){var t=this._map,r=this._image,i=t.getZoomScale(e.zoom),s=this._bounds.getNorthWest(),o=this._bounds.getSouthEast(),u=t._latLngToNewLayerPoint(s,e.zoom,e.center),a=t._latLngToNewLayerPoint(o,e.zoom,e.center).subtract(u),f=t.latLngToLayerPoint(o).subtract(t.latLngToLayerPoint(s)),l=u.add(a.subtract(f).divideBy(2));r.style[n.DomUtil.TRANSFORM]=n.DomUtil.getTranslateString(l)+" scale("+i+") "},_reset:function(){var e=this._image,t=this._map.latLngToLayerPoint(this._bounds.getNorthWest()),r=this._map.latLngToLayerPoint(this._bounds.getSouthEast()).subtract(t);n.DomUtil.setPosition(e,t),e.style.width=r.x+"px",e.style.height=r.y+"px"},_onImageLoad:function(){this.fire("load")},_updateOpacity:function(){n.DomUtil.setOpacity(this._image,this.options.opacity)}}),n.imageOverlay=function(e,t,r){return new n.ImageOverlay(e,t,r)},n.Icon=n.Class.extend({options:{className:""},initialize:function(e){n.Util.setOptions(this,e)},createIcon:function(){return this._createIcon("icon")},createShadow:function(){return this._createIcon("shadow")},_createIcon:function(e){var t=this._getIconUrl(e);if(!t){if(e==="icon")throw Error("iconUrl not set in Icon options (see the docs).");return null}var n=this._createImg(t);return this._setIconStyles(n,e),n},_setIconStyles:function(e,t){var r=this.options,i=n.point(r[t+"Size"]),s=n.point(r.iconAnchor),o=n.point(r.shadowOffset);!s&&i&&(s=i.divideBy(2,!0)),t==="shadow"&&s&&o&&(s=s.add(o)),e.className="leaflet-marker-"+t+" "+r.className,s&&(e.style.marginLeft=-s.x+"px",e.style.marginTop=-s.y+"px"),i&&(e.style.width=i.x+"px",e.style.height=i.y+"px")},_createImg:function(e){var t;return n.Browser.ie6?(t=document.createElement("div"),t.style.filter='progid:DXImageTransform.Microsoft.AlphaImageLoader(src="'+e+'")'):(t=document.createElement("img"),t.src=e),t},_getIconUrl:function(e){return this.options[e+"Url"]}}),n.icon=function(e){return new n.Icon(e)},n.Icon.Default=n.Icon.extend({options:{iconSize:new n.Point(25,41),iconAnchor:new n.Point(13,41),popupAnchor:new n.Point(1,-34),shadowSize:new n.Point(41,41)},_getIconUrl:function(e){var t=e+"Url";if(this.options[t])return this.options[t];var r=n.Icon.Default.imagePath;if(!r)throw Error("Couldn't autodetect L.Icon.Default.imagePath, set it manually.");return r+"/marker-"+e+".png"}}),n.Icon.Default.imagePath=function(){var e=document.getElementsByTagName("script"),t=/\/?leaflet[\-\._]?([\w\-\._]*)\.js\??/,n,r,i,s;for(n=0,r=e.length;ns?(t.height=s+"px",n.DomUtil.addClass(e,o)):n.DomUtil.removeClass(e,o),this._containerWidth=this._container.offsetWidth},_updatePosition:function(){var e=this._map.latLngToLayerPoint(this._latlng),t=n.Browser.any3d,r=this.options.offset;t&&n.DomUtil.setPosition(this._container,e),this._containerBottom=-r.y-(t?0:e.y),this._containerLeft=-Math.round(this._containerWidth/2)+r.x+(t?0:e.x),this._container.style.bottom=this._containerBottom+"px",this._container.style.left=this._containerLeft+"px"},_zoomAnimation:function(e){var t=this._map._latLngToNewLayerPoint(this._latlng,e.zoom,e.center)._round();n.DomUtil.setPosition(this._container,t)},_adjustPan:function(){if(!this.options.autoPan)return;var e=this._map,t=this._container.offsetHeight,r=this._containerWidth,i=new n.Point(this._containerLeft,-t-this._containerBottom);n.Browser.any3d&&i._add(n.DomUtil.getPosition(this._container));var s=e.layerPointToContainerPoint(i),o=this.options.autoPanPadding,u=e.getSize(),a=0,f=0;s.x<0&&(a=s.x-o.x),s.x+r>u.x&&(a=s.x+r-u.x+o.x),s.y<0&&(f=s.y-o.y),s.y+t>u.y&&(f=s.y+t-u.y+o.y),(a||f)&&e.panBy(new n.Point(a,f))},_onCloseButtonClick:function(e){this._close(),n.DomEvent.stop(e)}}),n.popup=function(e,t){return new n.Popup(e,t)},n.Marker.include({openPopup:function(){return this._popup&&this._map&&(this._popup.setLatLng(this._latlng),this._map.openPopup(this._popup)),this},closePopup:function(){return this._popup&&this._popup._close(),this},bindPopup:function(e,t){var r=n.point(this.options.icon.options.popupAnchor)||new n.Point(0,0);return r=r.add(n.Popup.prototype.options.offset),t&&t.offset&&(r=r.add(t.offset)),t=n.Util.extend({offset:r},t),this._popup||this.on("click",this.openPopup,this),this._popup=(new n.Popup(t,this)).setContent(e),this},unbindPopup:function(){return this._popup&&(this._popup=null,this.off("click",this.openPopup)),this}}),n.Map.include({openPopup:function(e){return this.closePopup(),this._popup=e,this.addLayer(e).fire("popupopen",{popup:this._popup})},closePopup:function(){return this._popup&&this._popup._close(),this}}),n.LayerGroup=n.Class.extend({initialize:function(e){this._layers={};var t,n;if(e)for(t=0,n=e.length;t';var t=e.firstChild;return t.style.behavior="url(#default#VML)",t&&typeof t.adj=="object"}catch(n){return!1}}(),n.Path=n.Browser.svg||!n.Browser.vml?n.Path:n.Path.extend({statics:{VML:!0,CLIP_PADDING:.02},_createElement:function(){try{return document.namespaces.add("lvml","urn:schemas-microsoft-com:vml"),function(e){return document.createElement("')}}catch(e){return function(e){return document.createElement("<"+e+' xmlns="urn:schemas-microsoft.com:vml" class="lvml">')}}}(),_initPath:function(){var e=this._container=this._createElement("shape");n.DomUtil.addClass(e,"leaflet-vml-shape"),this.options.clickable&&n.DomUtil.addClass(e,"leaflet-clickable"),e.coordsize="1 1",this._path=this._createElement("path"),e.appendChild(this._path),this._map._pathRoot.appendChild(e)},_initStyle:function(){this._updateStyle()},_updateStyle:function(){var e=this._stroke,t=this._fill,n=this.options,r=this._container;r.stroked=n.stroke,r.filled=n.fill,n.stroke?(e||(e=this._stroke=this._createElement("stroke"),e.endcap="round",r.appendChild(e)),e.weight=n.weight+"px",e.color=n.color,e.opacity=n.opacity):e&&(r.removeChild(e),this._stroke=null),n.fill?(t||(t=this._fill=this._createElement("fill"),r.appendChild(t)),t.color=n.fillColor||n.color,t.opacity=n.fillOpacity):t&&(r.removeChild(t),this._fill=null)},_updatePath:function(){var e=this._container.style;e.display="none",this._path.v=this.getPathString()+" ",e.display=""}}),n.Map.include(n.Browser.svg||!n.Browser.vml?{}:{_initPathRoot:function(){if(this._pathRoot)return;var e=this._pathRoot=document.createElement("div");e.className="leaflet-vml-container",this._panes.overlayPane.appendChild(e),this.on("moveend",this._updatePathViewport),this._updatePathViewport()}}),n.Browser.canvas=function(){return!!document.createElement("canvas").getContext}(),n.Path=n.Path.SVG&&!e.L_PREFER_CANVAS||!n.Browser.canvas?n.Path:n.Path.extend({statics:{CANVAS:!0,SVG:!1},redraw:function(){return this._map&&(this.projectLatlngs(),this._requestUpdate()),this},setStyle:function(e){return n.Util.setOptions(this,e),this._map&&(this._updateStyle(),this._requestUpdate()),this},onRemove:function(e){e.off("viewreset",this.projectLatlngs,this).off("moveend",this._updatePath,this),this._requestUpdate(),this._map=null},_requestUpdate:function(){this._map&&(n.Util.cancelAnimFrame(this._fireMapMoveEnd),this._updateRequest=n.Util.requestAnimFrame(this._fireMapMoveEnd,this._map))},_fireMapMoveEnd:function(){this.fire("moveend")},_initElements:function(){this._map._initPathRoot(),this._ctx=this._map._canvasCtx},_updateStyle:function(){var e=this.options;e.stroke&&(this._ctx.lineWidth=e.weight,this._ctx.strokeStyle=e.color),e.fill&&(this._ctx.fillStyle=e.fillColor||e.color)},_drawPath:function(){var e,t,r,i,s,o;this._ctx.beginPath();for(e=0,r=this._parts.length;es&&(o=u,s=a);s>n&&(t[o]=1,this._simplifyDPStep(e,t,n,r,o),this._simplifyDPStep(e,t,n,o,i))},_reducePoints:function(e,t){var n=[e[0]];for(var r=1,i=0,s=e.length;rt&&(n.push(e[r]),i=r);return it.max.x&&(n|=2),e.yt.max.y&&(n|=8),n},_sqDist:function(e,t){var n=t.x-e.x,r=t.y-e.y;return n*n+r*r},_sqClosestPointOnSegment:function(e,t,r,i){var s=t.x,o=t.y,u=r.x-s,a=r.y-o,f=u*u+a*a,l;return f>0&&(l=((e.x-s)*u+(e.y-o)*a)/f,l>1?(s=r.x,o=r.y):l>0&&(s+=u*l,o+=a*l)),u=e.x-s,a=e.y-o,i?u*u+a*a:new n.Point(s,o)}},n.Polyline=n.Path.extend({initialize:function(e,t){n.Path.prototype.initialize.call(this,t),this._latlngs=e,n.Handler.PolyEdit&&(this.editing=new n.Handler.PolyEdit(this),this.options.editable&&this.editing.enable())},options:{smoothFactor:1,noClip:!1},projectLatlngs:function(){this._originalPoints=[];for(var e=0,t=this._latlngs.length;ee.max.x||n.y-t>e.max.y||n.x+te.y!=s.y>e.y&&e.x<(s.x-i.x)*(e.y-i.y)/(s.y-i.y)+i.x&&(t=!t)}return t}}:{}),n.Circle.include(n.Path.CANVAS?{_drawPath:function(){var e=this._point;this._ctx.beginPath(),this._ctx.arc(e.x,e.y,this._radius,0,Math.PI*2,!1)},_containsPoint:function(e){var t=this._point,n=this.options.stroke?this.options.weight/2:0;return e.distanceTo(t)<=this._radius+n}}:{}),n.GeoJSON=n.FeatureGroup.extend({initialize:function(e,t){n.Util.setOptions(this,t),this._layers={},e&&this.addData(e)},addData:function(e){var t=e instanceof Array?e:e.features,r,i;if(t){for(r=0,i=t.length;r1){this._simulateClick=!1;return}var t=e.touches&&e.touches.length===1?e.touches[0]:e,r=t.target;n.DomEvent.preventDefault(e),n.Browser.touch&&r.tagName.toLowerCase()==="a"&&n.DomUtil.addClass(r,"leaflet-active"),this._moved=!1;if(this._moving)return;n.Browser.touch||(n.DomUtil.disableTextSelection(),this._setMovingCursor()),this._startPos=this._newPos=n.DomUtil.getPosition(this._element),this._startPoint=new n.Point(t.clientX,t.clientY),n.DomEvent.on(document,n.Draggable.MOVE,this._onMove,this),n.DomEvent.on(document,n.Draggable.END,this._onUp,this)},_onMove:function(e){if(e.touches&&e.touches.length>1)return;var t=e.touches&&e.touches.length===1?e.touches[0]:e,r=new n.Point(t.clientX,t.clientY),i=r.subtract(this._startPoint);if(!i.x&&!i.y)return;n.DomEvent.preventDefault(e),this._moved||(this.fire("dragstart"),this._moved=!0),this._newPos=this._startPos.add(i),this._moving=!0,n.Util.cancelAnimFrame(this._animRequest),this._animRequest=n.Util.requestAnimFrame(this._updatePosition,this,!0,this._dragStartTarget)},_updatePosition:function(){this.fire("predrag"),n.DomUtil.setPosition(this._element,this._newPos),this.fire("drag")},_onUp:function(e){if(this._simulateClick&&e.changedTouches){var t=e.changedTouches[0],r=t.target,i=this._newPos&&this._newPos.distanceTo(this._startPos)||0;r.tagName.toLowerCase()==="a"&&n.DomUtil.removeClass(r,"leaflet-active"),i200&&(this._positions.shift(),this._times.shift())}this._map.fire("move").fire("drag")},_onViewReset:function(){var e=this._map.getSize().divideBy(2),t=this._map.latLngToLayerPoint(new n.LatLng(0,0));this._initialWorldOffset=t.subtract(e)},_onPreDrag:function(){var e=this._map,t=e.options.crs.scale(e.getZoom()),n=Math.round(t/2),r=this._initialWorldOffset.x,i=this._draggable._newPos.x,s=(i-n+r)%t+n-r,o=(i+n+r)%t-n-r,u=Math.abs(s+r)r.inertiaThreshold||this._positions[0]===t;if(s)e.fire("moveend");else{var o=this._lastPos.subtract(this._positions[0]),u=(this._lastTime+i-this._times[0])/1e3,a=o.multiplyBy(.58/u),f=a.distanceTo(new n.Point(0,0)),l=Math.min(r.inertiaMaxSpeed,f),c=a.multiplyBy(l/f),h=l/r.inertiaDeceleration,p=c.multiplyBy(-h/2).round(),d={duration:h,easing:"ease-out"};n.Util.requestAnimFrame(n.Util.bind(function(){this._map.panBy(p,d)},this))}e.fire("dragend"),r.maxBounds&&n.Util.requestAnimFrame(this._panInsideMaxBounds,e,!0,e._container)},_panInsideMaxBounds:function(){this.panInsideBounds(this.options.maxBounds)}}),n.Map.addInitHook("addHandler","dragging",n.Map.Drag),n.Map.mergeOptions({doubleClickZoom:!0}),n.Map.DoubleClickZoom=n.Handler.extend({addHooks:function(){this._map.on("dblclick",this._onDoubleClick)},removeHooks:function(){this._map.off("dblclick",this._onDoubleClick)},_onDoubleClick:function(e){this.setView(e.latlng,this._zoom+1)}}),n.Map.addInitHook("addHandler","doubleClickZoom",n.Map.DoubleClickZoom),n.Map.mergeOptions({scrollWheelZoom:!n.Browser.touch}),n.Map.ScrollWheelZoom=n.Handler.extend({addHooks:function(){n.DomEvent.on(this._map._container,"mousewheel",this._onWheelScroll,this),this._delta=0},removeHooks:function(){n.DomEvent.off(this._map._container,"mousewheel",this._onWheelScroll)},_onWheelScroll:function(e){var t=n.DomEvent.getWheelDelta(e);this._delta+=t,this._lastMousePos=this._map.mouseEventToContainerPoint(e),clearTimeout(this._timer),this._timer=setTimeout(n.Util.bind(this._performZoom,this),50),n.DomEvent.preventDefault(e)},_performZoom:function(){var e=this._map,t=Math.round(this._delta),n=e.getZoom();t=Math.max(Math.min(t,4),-4),t=e._limitZoom(n+t)-n,this._delta=0;if(!t)return;var r=n+t,i=this._getCenterForScrollWheelZoom(this._lastMousePos,r);e.setView(i,r)},_getCenterForScrollWheelZoom:function(e,t){var n=this._map,r=n.getZoomScale(t),i=n.getSize().divideBy(2),s=e.subtract(i).multiplyBy(1-1/r),o=n._getTopLeftPoint().add(i).add(s);return n.unproject(o)}}),n.Map.addInitHook("addHandler","scrollWheelZoom",n.Map.ScrollWheelZoom),n.Util.extend(n.DomEvent,{addDoubleTapListener:function(e,t,n){function l(e){if(e.touches.length!==1)return;var t=Date.now(),n=t-(r||t);o=e.touches[0],i=n>0&&n<=s,r=t}function c(e){i&&(o.type="dblclick",t(o),r=null)}var r,i=!1,s=250,o,u="_leaflet_",a="touchstart",f="touchend";e[u+a+n]=l,e[u+f+n]=c,e.addEventListener(a,l,!1),e.addEventListener(f,c,!1)},removeDoubleTapListener:function(e,t){var n="_leaflet_";e.removeEventListener(e,e[n+"touchstart"+t],!1),e.removeEventListener(e,e[n+"touchend"+t],!1)}}),n.Map.mergeOptions({touchZoom:n.Browser.touch&&!n.Browser.android23}),n.Map.TouchZoom=n.Handler.extend({addHooks:function(){n.DomEvent.on(this._map._container,"touchstart",this._onTouchStart,this)},removeHooks:function(){n.DomEvent.off(this._map._container,"touchstart",this._onTouchStart,this)},_onTouchStart:function(e){var t=this._map;if(!e.touches||e.touches.length!==2||t._animatingZoom||this._zooming)return;var r=t.mouseEventToLayerPoint(e.touches[0]),i=t.mouseEventToLayerPoint(e.touches[1]),s=t._getCenterLayerPoint();this._startCenter=r.add(i).divideBy(2,!0),this._startDist=r.distanceTo(i),this._moved=!1,this._zooming=!0,this._centerOffset=s.subtract(this._startCenter),n.DomEvent.on(document,"touchmove",this._onTouchMove,this).on(document,"touchend",this._onTouchEnd,this),n.DomEvent.preventDefault(e)},_onTouchMove:function(e){if(!e.touches||e.touches.length!==2)return;var t=this._map,r=t.mouseEventToLayerPoint(e.touches[0]),i=t.mouseEventToLayerPoint(e.touches[1]);this._scale=r.distanceTo(i)/this._startDist,this._delta=r.add(i).divideBy(2,!0).subtract(this._startCenter);if(this._scale===1)return;this._moved||(n.DomUtil.addClass(t._mapPane,"leaflet-zoom-anim leaflet-touching"),t.fire("movestart").fire("zoomstart")._prepareTileBg(),this._moved=!0);var s=this._getScaleOrigin(),o=t.layerPointToLatLng(s);t.fire("zoomanim",{center:o,zoom:t.getScaleZoom(this._scale)}),t._tileBg.style[n.DomUtil.TRANSFORM]=n.DomUtil.getTranslateString(this._delta)+" "+n.DomUtil.getScaleString(this._scale,this._startCenter),n.DomEvent.preventDefault(e)},_onTouchEnd:function(e){if(!this._moved||!this._zooming)return;var t=this._map;this._zooming=!1,n.DomUtil.removeClass(t._mapPane,"leaflet-touching"),n.DomEvent.off(document,"touchmove",this._onTouchMove).off(document,"touchend",this._onTouchEnd);var r=this._getScaleOrigin(),i=t.layerPointToLatLng(r),s=t.getZoom(),o=t.getScaleZoom(this._scale)-s,u=o>0?Math.ceil(o):Math.floor(o),a=t._limitZoom(s+u);t.fire("zoomanim",{center:i,zoom:a}),t._runAnimation(i,a,t.getZoomScale(a)/this._scale,r,!0)},_getScaleOrigin:function(){var e=this._centerOffset.subtract(this._delta).divideBy(this._scale);return this._startCenter.add(e)}}),n.Map.addInitHook("addHandler","touchZoom",n.Map.TouchZoom),n.Map.mergeOptions({boxZoom:!0}),n.Map.BoxZoom=n.Handler.extend({initialize:function(e){this._map=e,this._container=e._container,this._pane=e._panes.overlayPane},addHooks:function(){n.DomEvent.on(this._container,"mousedown",this._onMouseDown,this)},removeHooks:function(){n.DomEvent.off(this._container,"mousedown",this._onMouseDown)},_onMouseDown:function(e){if(!e.shiftKey||e.which!==1&&e.button!==1)return!1;n.DomUtil.disableTextSelection(),this._startLayerPoint=this._map.mouseEventToLayerPoint(e),this._box=n.DomUtil.create("div","leaflet-zoom-box",this._pane),n.DomUtil.setPosition(this._box,this._startLayerPoint),this._container.style.cursor="crosshair",n.DomEvent.on(document,"mousemove",this._onMouseMove,this).on(document,"mouseup",this._onMouseUp,this).preventDefault(e),this._map.fire("boxzoomstart")},_onMouseMove:function(e){var t=this._startLayerPoint,r=this._box,i=this._map.mouseEventToLayerPoint(e),s=i.subtract(t),o=new n.Point(Math.min(i.x,t.x),Math.min(i.y,t.y));n.DomUtil.setPosition(r,o),r.style.width=Math.abs(s.x)-4+"px",r.style.height=Math.abs(s.y)-4+"px"},_onMouseUp:function(e){this._pane.removeChild(this._box),this._container.style.cursor="",n.DomUtil.enableTextSelection(),n.DomEvent.off(document,"mousemove",this._onMouseMove).off(document,"mouseup",this._onMouseUp);var t=this._map,r=t.mouseEventToLayerPoint(e),i=new n.LatLngBounds(t.layerPointToLatLng(this._startLayerPoint),t.layerPointToLatLng(r));t.fitBounds(i),t.fire("boxzoomend",{boxZoomBounds:i})}}),n.Map.addInitHook("addHandler","boxZoom",n.Map.BoxZoom),n.Handler.MarkerDrag=n.Handler.extend({initialize:function(e){this._marker=e},addHooks:function(){var e=this._marker._icon;this._draggable||(this._draggable=(new n.Draggable(e,e)).on("dragstart",this._onDragStart,this).on("drag",this._onDrag,this).on("dragend",this._onDragEnd,this)),this._draggable.enable()},removeHooks:function(){this._draggable.disable()},moved:function(){return this._draggable&&this._draggable._moved},_onDragStart:function(e){this._marker.closePopup().fire("movestart").fire("dragstart")},_onDrag:function(e){var t=n.DomUtil.getPosition(this._marker._icon);this._marker._shadow&&n.DomUtil.setPosition(this._marker._shadow,t),this._marker._latlng=this._marker._map.layerPointToLatLng(t),this._marker.fire("move").fire("drag")},_onDragEnd:function(){this._marker.fire("moveend").fire("dragend")}}),n.Handler.PolyEdit=n.Handler.extend({options:{icon:new n.DivIcon({iconSize:new n.Point(8,8),className:"leaflet-div-icon leaflet-editing-icon"})},initialize:function(e,t){this._poly=e,n.Util.setOptions(this,t)},addHooks:function(){this._poly._map&&(this._markerGroup||this._initMarkers(),this._poly._map.addLayer(this._markerGroup))},removeHooks:function(){this._poly._map&&(this._poly._map.removeLayer(this._markerGroup),delete this._markerGroup,delete this._markers)},updateMarkers:function(){this._markerGroup.clearLayers(),this._initMarkers()},_initMarkers:function(){this._markerGroup||(this._markerGroup=new n.LayerGroup),this._markers=[];var e=this._poly._latlngs,t,r,i,s;for(t=0,i=e.length;te&&(n._index+=t)})},_createMiddleMarker:function(e,t){var n=this._getMiddleLatLng(e,t),r=this._createMarker(n),i,s,o;r.setOpacity(.6),e._middleRight=t._middleLeft=r,s=function(){var s=t._index;r._index=s,r.off("click",i).on("click",this._onMarkerClick,this),n.lat=r.getLatLng().lat,n.lng=r.getLatLng().lng,this._poly.spliceLatLngs(s,0,n),this._markers.splice(s,0,r),r.setOpacity(1),this._updateIndexes(s,1),t._index++,this._updatePrevNext(e,r),this._updatePrevNext(r,t)},o=function(){r.off("dragstart",s,this),r.off("dragend",o,this),this._createMiddleMarker(e,r),this._createMiddleMarker(r,t)},i=function(){s.call(this),o.call(this),this._poly.fire("edit")},r.on("click",i,this).on("dragstart",s,this).on("dragend",o,this),this._markerGroup.addLayer(r)},_updatePrevNext:function(e,t){e._next=t,t._prev=e},_getMiddleLatLng:function(e,t){var n=this._poly._map,r=n.latLngToLayerPoint(e.getLatLng()),i=n.latLngToLayerPoint(t.getLatLng());return n.layerPointToLatLng(r._add(i).divideBy(2))}}),n.Control=n.Class.extend({options:{position:"topright"},initialize:function(e){n.Util.setOptions(this,e)},getPosition:function(){return this.options.position},setPosition:function(e){var t=this._map;t&&t.removeControl(this),this.options.position=e,t&&t.addControl(this)},addTo:function(e){this._map=e;var t=this._container=this.onAdd(e),r=this.getPosition(),i=e._controlCorners[r];return n.DomUtil.addClass(t,"leaflet-control"),r.indexOf("bottom")!==-1?i.insertBefore(t,i.firstChild):i.appendChild(t),this},removeFrom:function(e){var t=this.getPosition(),n=e._controlCorners[t];return n.removeChild(this._container),this._map=null,this.onRemove&&this.onRemove(e),this}}),n.control=function(e){return new n.Control(e)},n.Map.include({addControl:function(e){return e.addTo(this),this},removeControl:function(e){return e.removeFrom(this),this},_initControlPos:function(){function i(i,s){var o=t+i+" "+t+s;e[i+s]=n.DomUtil.create("div",o,r)}var e=this._controlCorners={},t="leaflet-",r=this._controlContainer=n.DomUtil.create("div",t+"control-container",this._container);i("top","left"),i("top","right"),i("bottom","left"),i("bottom","right")}}),n.Control.Zoom=n.Control.extend({options:{position:"topleft"},onAdd:function(e){var t="leaflet-control-zoom",r=n.DomUtil.create("div",t);return this._createButton("Zoom in",t+"-in",r,e.zoomIn,e),this._createButton("Zoom out",t+"-out",r,e.zoomOut,e),r},_createButton:function(e,t,r,i,s){var o=n.DomUtil.create("a",t,r);return o.href="#",o.title=e,n.DomEvent.on(o,"click",n.DomEvent.stopPropagation).on(o,"click",n.DomEvent.preventDefault).on(o,"click",i,s),o}}),n.Map.mergeOptions({zoomControl:!0}),n.Map.addInitHook(function(){this.options.zoomControl&&(this.zoomControl=new n.Control.Zoom,this.addControl(this.zoomControl))}),n.control.zoom=function(e){return new n.Control.Zoom(e)},n.Control.Attribution=n.Control.extend({options:{position:"bottomright",prefix:'Powered by Leaflet'},initialize:function(e){n.Util.setOptions(this,e),this._attributions={}},onAdd:function(e){return this._container=n.DomUtil.create("div","leaflet-control-attribution"),n.DomEvent.disableClickPropagation(this._container),e.on("layeradd",this._onLayerAdd,this).on("layerremove",this._onLayerRemove,this),this._update(),this._container},onRemove:function(e){e.off("layeradd",this._onLayerAdd).off("layerremove",this._onLayerRemove)},setPrefix:function(e){this.options.prefix=e,this._update()},addAttribution:function(e){if(!e)return;this._attributions[e]||(this._attributions[e]=0),this._attributions[e]++,this._update()},removeAttribution:function(e){if(!e)return;this._attributions[e]--,this._update()},_update:function(){if(!this._map)return;var e=[];for(var t in this._attributions)this._attributions.hasOwnProperty(t)&&this._attributions[t]&&e.push(t);var n=[];this.options.prefix&&n.push(this.options.prefix),e.length&&n.push(e.join(", ")),this._container.innerHTML=n.join(" — ")},_onLayerAdd:function(e){e.layer.getAttribution&&this.addAttribution(e.layer.getAttribution())},_onLayerRemove:function(e){e.layer.getAttribution&&this.removeAttribution(e.layer.getAttribution())}}),n.Map.mergeOptions({attributionControl:!0}),n.Map.addInitHook(function(){this.options.attributionControl&&(this.attributionControl=(new n.Control.Attribution).addTo(this))}),n.control.attribution=function(e){return new n.Control.Attribution(e)},n.Control.Scale=n.Control.extend({options:{position:"bottomleft",maxWidth:100,metric:!0,imperial:!0,updateWhenIdle:!1},onAdd:function(e){this._map=e;var t="leaflet-control-scale",r=n.DomUtil.create("div",t),i=this.options;return i.metric&&(this._mScale=n.DomUtil.create("div",t+"-line",r)),i.imperial&&(this._iScale=n.DomUtil.create("div",t+"-line",r)),e.on(i.updateWhenIdle?"moveend":"move",this._update,this),this._update(),r},onRemove:function(e){e.off(this.options.updateWhenIdle?"moveend":"move",this._update,this)},_update:function(){var e=this._map.getBounds(),t=e.getCenter().lat,r=(new n.LatLng(t,0)).distanceTo(new n.LatLng(t,180)),i=r*(e.getNorthEast().lng-e.getSouthWest().lng)/180,s=this._map.getSize(),o=this.options,u=0;s.x>0&&(u=i*(o.maxWidth/s.x)),o.metric&&u&&this._updateMetric(u),o.imperial&&u&&this._updateImperial(u)},_updateMetric:function(e){var t=this._getRoundNum(e);this._mScale.style.width=this._getScaleWidth(t/e)+"px",this._mScale.innerHTML=t<1e3?t+" m":t/1e3+" km"},_updateImperial:function(e){var t=e*3.2808399,n=this._iScale,r,i,s;t>5280?(r=t/5280,i=this._getRoundNum(r),n.style.width=this._getScaleWidth(i/r)+"px",n.innerHTML=i+" mi"):(s=this._getRoundNum(t),n.style.width=this._getScaleWidth(s/t)+"px",n.innerHTML=s+" ft")},_getScaleWidth:function(e){return Math.round(this.options.maxWidth*e)-10},_getRoundNum:function(e){var t=Math.pow(10,(Math.floor(e)+"").length-1),n=e/t;return n=n>=10?10:n>=5?5:n>=3?3:n>=2?2:1,t*n}}),n.control.scale=function(e){return new n.Control.Scale(e)},n.Control.Layers=n.Control.extend({options:{collapsed:!0,position:"topright"},initialize:function(e,t,r){n.Util.setOptions(this,r),this._layers={};for(var i in e)e.hasOwnProperty(i)&&this._addLayer(e[i],i);for(i in t)t.hasOwnProperty(i)&&this._addLayer(t[i],i,!0)},onAdd:function(e){return this._initLayout(),this._update(),this._container},addBaseLayer:function(e,t){return this._addLayer(e,t),this._update(),this},addOverlay:function(e,t){return this._addLayer(e,t,!0),this._update(),this},removeLayer:function(e){var t=n.Util.stamp(e);return delete this._layers[t],this._update(),this},_initLayout:function(){var e="leaflet-control-layers",t=this._container=n.DomUtil.create("div",e);n.Browser.touch?n.DomEvent.on(t,"click",n.DomEvent.stopPropagation):n.DomEvent.disableClickPropagation(t);var r=this._form=n.DomUtil.create("form",e+"-list");if(this.options.collapsed){n.DomEvent.on(t,"mouseover",this._expand,this).on(t,"mouseout",this._collapse,this);var i=this._layersLink=n.DomUtil.create("a",e+"-toggle",t);i.href="#",i.title="Layers",n.Browser.touch?n.DomEvent.on(i,"click",n.DomEvent.stopPropagation).on(i,"click",n.DomEvent.preventDefault).on(i,"click",this._expand,this):n.DomEvent.on(i,"focus",this._expand,this),this._map.on("movestart",this._collapse,this)}else this._expand();this._baseLayersList=n.DomUtil.create("div",e+"-base",r),this._separator=n.DomUtil.create("div",e+"-separator",r),this._overlaysList=n.DomUtil.create("div",e+"-overlays",r),t.appendChild(r)},_addLayer:function(e,t,r){var i=n.Util.stamp(e);this._layers[i]={layer:e,name:t,overlay:r}},_update:function(){if(!this._container)return;this._baseLayersList.innerHTML="",this._overlaysList.innerHTML="";var e=!1,t=!1;for(var n in this._layers)if(this._layers.hasOwnProperty(n)){var r=this._layers[n];this._addItem(r),t=t||r.overlay,e=e||!r.overlay}this._separator.style.display=t&&e?"":"none"},_addItem:function(e,t){var r=document.createElement("label"),i=document.createElement("input");e.overlay||(i.name="leaflet-base-layers"),i.type=e.overlay?"checkbox":"radio",i.layerId=n.Util.stamp(e.layer),i.defaultChecked=this._map.hasLayer(e.layer),n.DomEvent.on(i,"click",this._onInputClick,this);var s=document.createTextNode(" "+e.name);r.appendChild(i),r.appendChild(s);var o=e.overlay?this._overlaysList:this._baseLayersList;o.appendChild(r)},_onInputClick:function(){var e,t,n,r=this._form.getElementsByTagName("input"),i=r.length;for(e=0;e.5&&this._getLoadedTilesPercentage(e)<.5){e.style.visibility="hidden",e.empty=!0,this._stopLoadingImages(e);return}t||(t=this._tileBg=this._createPane("leaflet-tile-pane",this._mapPane),t.style.zIndex=1),t.style[n.DomUtil.TRANSFORM]="",t.style.visibility="hidden",t.empty=!0,e.empty=!1,this._tilePane=this._panes.tilePane=t;var r=this._tileBg=e;r.transition||(r.transition=new n.Transition(r,{duration:.25,easing:"cubic-bezier(0.25,0.1,0.25,0.75)"}),r.transition.on("end",this._onZoomTransitionEnd,this)),this._stopLoadingImages(r)},_getLoadedTilesPercentage:function(e){var t=e.getElementsByTagName("img"),n,r,i=0;for(n=0,r=t.length;n