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update build

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Mourner 2011-03-23 18:28:15 +02:00
parent 7e9d530f98
commit 90f3c1c818
1 changed files with 19 additions and 19 deletions
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38
dist/leaflet.js vendored
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@ -18,9 +18,9 @@ b);if(f>1)return this._sqDist(a,c);b=new L.Point(b.x+d*f,b.y+e*f);return this._s
handler,false)}else"detachEvent"in a&&a.detachEvent("on"+b,handler);a[c]=null},_getEvent:function(){var a=window.event;if(!a)for(var b=arguments.callee.caller;b;){if((a=b.arguments[0])&&Event==a.constructor)break;b=b.caller}return a},stopPropagation:function(a){if(a.stopPropagation)a.stopPropagation();else a.cancelBubble=true},disableClickPropagation:function(a){L.DomEvent.addListener(a,"mousedown",L.DomEvent.stopPropagation);L.DomEvent.addListener(a,"click",L.DomEvent.stopPropagation);L.DomEvent.addListener(a,
"dblclick",L.DomEvent.stopPropagation)},preventDefault:function(a){if(a.preventDefault)a.preventDefault();else a.returnValue=false},getMousePosition:function(a,b){var c=new L.Point(a.pageX?a.pageX:a.clientX+document.body.scrollLeft+document.documentElement.scrollLeft,a.pageY?a.pageY:a.clientY+document.body.scrollTop+document.documentElement.scrollTop);return b?c.subtract(L.DomUtil.getCumulativeOffset(b)):c},getWheelDelta:function(a){var b=0;if(a.wheelDelta)b=a.wheelDelta/120;if(a.detail)b=-a.detail/
3;return b}};L.DomUtil={get:function(a){return typeof a=="string"?document.getElementById(a):a},getStyle:function(a,b){var c=a.style[b];if(typeof c=="undefined"&&a.currentStyle)c=a.currentStyle[b];if(typeof c=="undefined")c=(c=document.defaultView.getComputedStyle(a,null))?c[b]:null;return c=="auto"?null:c},getCumulativeOffset:function(a){var b=0,c=0;do{b+=a.offsetTop-a.scrollTop||0;c+=a.offsetLeft||0;a=a.offsetParent}while(a);return new L.Point(c,b)},create:function(a,b,c){a=document.createElement(a);a.className=
b;c&&c.appendChild(a);return a},disableTextSelection:function(){document.selection&&document.selection.empty&&document.selection.empty();if(!this._onselectstart){this._onselectstart=document.onselectstart;document.onselectstart=L.Util.falseFn}},enableTextSelection:function(){document.onselectstart=this._onselectstart;this._onselectstart=null},testProp:function(a){for(var b=document.documentElement.style,c=0;c<a.length;c++)if(a[c]in b)return a[c];return false},getTranslateString:function(a){return L.DomUtil.TRANSLATE_OPEN+
a.x+"px,"+a.y+"px"+L.DomUtil.TRANSLATE_CLOSE},getScaleString:function(a,b){return L.DomUtil.getTranslateString(b)+" scale("+a+") "+L.DomUtil.getTranslateString(b.multiplyBy(-1))},setPosition:function(a,b){a._leaflet_pos=b;if(L.Browser.webkit)a.style[L.DomUtil.TRANSFORM_PROPERTY]=L.DomUtil.getTranslateString(b);else{a.style.left=b.x+"px";a.style.top=b.y+"px"}},getPosition:function(a){return a._leaflet_pos}};
L.Util.extend(L.DomUtil,{TRANSITION_PROPERTY:L.DomUtil.testProp(["transition","webkitTransition","OTransition","MozTransition","msTransition"]),TRANSFORM_PROPERTY:L.DomUtil.testProp(["transformProperty","WebkitTransform","OTransform","MozTransform","msTransform"]),TRANSLATE_OPEN:"translate"+(L.Browser.webkit3d?"3d(":"("),TRANSLATE_CLOSE:L.Browser.webkit3d?",0)":")"});L.Draggable=L.Class.extend({includes:L.Mixin.Events,statics:{START:L.Browser.mobileWebkit?"touchstart":"mousedown",END:L.Browser.mobileWebkit?"touchend":"mouseup",MOVE:L.Browser.mobileWebkit?"touchmove":"mousemove"},initialize:function(a,b){this._element=a;this._dragStartTarget=b||a},enable:function(){if(!this._enabled){L.DomEvent.addListener(this._dragStartTarget,L.Draggable.START,this._onDown,this);this._enabled=true}},disable:function(){if(this._enabled){L.DomEvent.removeListener(this._dragStartTarget,
b;c&&c.appendChild(a);return a},disableTextSelection:function(){document.selection&&document.selection.empty&&document.selection.empty();if(!this._onselectstart){this._onselectstart=document.onselectstart;document.onselectstart=L.Util.falseFn}},enableTextSelection:function(){document.onselectstart=this._onselectstart;this._onselectstart=null},CLASS_RE:/(\\s|^)'+cls+'(\\s|$)/,hasClass:function(a,b){return a.className.length>0&&RegExp("(^|\\s)"+b+"(\\s|$)").test(a.className)},addClass:function(a,b){L.DomUtil.hasClass(a,
b)||(a.className+=(a.className?" ":"")+b)},testProp:function(a){for(var b=document.documentElement.style,c=0;c<a.length;c++)if(a[c]in b)return a[c];return false},getTranslateString:function(a){return L.DomUtil.TRANSLATE_OPEN+a.x+"px,"+a.y+"px"+L.DomUtil.TRANSLATE_CLOSE},getScaleString:function(a,b){return L.DomUtil.getTranslateString(b)+" scale("+a+") "+L.DomUtil.getTranslateString(b.multiplyBy(-1))},setPosition:function(a,b){a._leaflet_pos=b;if(L.Browser.webkit)a.style[L.DomUtil.TRANSFORM_PROPERTY]=
L.DomUtil.getTranslateString(b);else{a.style.left=b.x+"px";a.style.top=b.y+"px"}},getPosition:function(a){return a._leaflet_pos}};L.Util.extend(L.DomUtil,{TRANSITION_PROPERTY:L.DomUtil.testProp(["transition","webkitTransition","OTransition","MozTransition","msTransition"]),TRANSFORM_PROPERTY:L.DomUtil.testProp(["transformProperty","WebkitTransform","OTransform","MozTransform","msTransform"]),TRANSLATE_OPEN:"translate"+(L.Browser.webkit3d?"3d(":"("),TRANSLATE_CLOSE:L.Browser.webkit3d?",0)":")"});L.Draggable=L.Class.extend({includes:L.Mixin.Events,statics:{START:L.Browser.mobileWebkit?"touchstart":"mousedown",END:L.Browser.mobileWebkit?"touchend":"mouseup",MOVE:L.Browser.mobileWebkit?"touchmove":"mousemove"},initialize:function(a,b){this._element=a;this._dragStartTarget=b||a},enable:function(){if(!this._enabled){L.DomEvent.addListener(this._dragStartTarget,L.Draggable.START,this._onDown,this);this._enabled=true}},disable:function(){if(this._enabled){L.DomEvent.removeListener(this._dragStartTarget,
L.Draggable.START,this._onDown);this._enabled=false}},_onDown:function(a){if(!(a.shiftKey||a.which!=1&&a.button!=1&&!a.touches)){a.touches||L.DomEvent.preventDefault(a);if(!(a.touches&&a.touches.length>1)){if(a.touches&&a.touches.length==1)a=a.touches[0];this._dragStartPos=L.DomUtil.getPosition(this._element);this._startX=a.clientX;this._startY=a.clientY;this._moved=false;L.DomUtil.disableTextSelection();this._setMovingCursor();L.DomEvent.addListener(document,L.Draggable.MOVE,this._onMove,this);L.DomEvent.addListener(document,
L.Draggable.END,this._onUp,this)}}},_onMove:function(a){L.DomEvent.preventDefault(a);if(!(a.touches&&a.touches.length>1)){if(a.touches&&a.touches.length==1)a=a.touches[0];this._offset=new L.Point(a.clientX-this._startX,a.clientY-this._startY);this._newPos=this._dragStartPos.add(this._offset);this._updatePosition();if(!this._moved){this.fire("dragstart");this._moved=true}this.fire("drag")}},_updatePosition:function(){L.DomUtil.setPosition(this._element,this._newPos)},_onUp:function(){L.DomUtil.enableTextSelection();
this._restoreCursor();L.DomEvent.removeListener(document,L.Draggable.MOVE,this._onMove);L.DomEvent.removeListener(document,L.Draggable.END,this._onUp);this._moved&&this.fire("dragend")},_setMovingCursor:function(){this._bodyCursor=document.body.style.cursor;document.body.style.cursor="move"},_restoreCursor:function(){document.body.style.cursor=this._bodyCursor}});L.Transition=L.Class.extend({includes:L.Mixin.Events,statics:{CUSTOM_PROPS_SETTERS:{position:L.DomUtil.setPosition},implemented:function(){return L.Transition.NATIVE||L.Transition.TIMER}},options:{easing:"ease",duration:0.5},_setProperty:function(a,b){var c=L.Transition.CUSTOM_PROPS_SETTERS;if(a in c)c[a](this._el,b);else this._el.style[a]=b}});L.Transition=L.Transition.extend({statics:function(){var a=L.DomUtil.TRANSITION_PROPERTY;return{NATIVE:!!a,TRANSITION:a,PROPERTY:a+"Property",DURATION:a+"Duration",EASING:a+"TimingFunction",END:a=="webkitTransition"||a=="OTransition"?a+"End":"transitionend",CUSTOM_PROPS_PROPERTIES:{position:L.Browser.webkit?L.DomUtil.TRANSFORM_PROPERTY:"top, left"}}}(),options:{fakeStepInterval:100},initialize:function(a,b){this._el=a;L.Util.setOptions(this,b);L.DomEvent.addListener(a,L.Transition.END,this._onTransitionEnd,
@ -64,22 +64,22 @@ _onTouchEnd:function(a){if(!(!a.touches||a.touches.length>=2||!this._scale)){a=t
setTimeout(L.Util.bind(this._performZoom,this),50);L.DomEvent.preventDefault(a)},_performZoom:function(){var a=Math.round(this._delta);this._delta=0;if(a){var b=this._getCenterForScrollWheelZoom(this._lastMousePos,a);a=this._map.getZoom()+a;this._map._limitZoom(a)!=this._map._zoom&&this._map.setView(b,a)}},_getCenterForScrollWheelZoom:function(a,b){var c=this._map.getPixelBounds().getCenter(),d=this._map.getSize().divideBy(2);d=a.subtract(d).multiplyBy(1-Math.pow(2,-b));return this._map.unproject(c.add(d))}});L.Handler.DoubleClickZoom=L.Handler.extend({enable:function(){if(!this._enabled){this._map.on("dblclick",this._onDoubleClick,this._map);this._enabled=true}},disable:function(){if(this._enabled){this._map.off("dblclick",this._onDoubleClick,this._map);this._enabled=false}},_onDoubleClick:function(a){this.setView(a.position,this._zoom+1)}});L.Handler.ShiftDragZoom=L.Handler.extend({initialize:function(a){this._container=a._container;this._pane=a._panes.overlayPane;L.Handler.prototype.initialize.apply(this,arguments)},enable:function(){if(!this._enabled){L.DomEvent.addListener(this._container,"mousedown",this._onMouseDown,this);this._enabled=true}},disable:function(){if(this._enabled){L.DomEvent.removeListener(this._container,"mousedown",this._onMouseDown);this._enabled=false}},_onMouseDown:function(a){if(!a.shiftKey||a.which!=1&&a.button!=
1)return false;L.DomUtil.disableTextSelection();this._startLayerPoint=this._map.mouseEventToLayerPoint(a);this._box=L.DomUtil.create("div","leaflet-zoom-box",this._pane);L.DomUtil.setPosition(this._box,this._startLayerPoint);this._container.style.cursor="crosshair";L.DomEvent.addListener(document,"mousemove",this._onMouseMove,this);L.DomEvent.addListener(document,"mouseup",this._onMouseUp,this);L.DomEvent.preventDefault(a)},_onMouseMove:function(a){var b=this._map.mouseEventToLayerPoint(a);a=b.x-
this._startLayerPoint.x;var c=b.y-this._startLayerPoint.y;b=new L.Point(Math.min(b.x,this._startLayerPoint.x),Math.min(b.y,this._startLayerPoint.y));L.DomUtil.setPosition(this._box,b);this._box.style.width=Math.abs(a)-4+"px";this._box.style.height=Math.abs(c)-4+"px"},_onMouseUp:function(a){this._pane.removeChild(this._box);this._container.style.cursor="";L.DomUtil.enableTextSelection();L.DomEvent.removeListener(document,"mousemove",this._onMouseMove);L.DomEvent.removeListener(document,"mouseup",this._onMouseUp);
a=this._map.mouseEventToLayerPoint(a);this._map.fitBounds(new L.LatLngBounds(this._map.layerPointToLatLng(this._startLayerPoint),this._map.layerPointToLatLng(a)))}});L.Map=L.Class.extend({includes:L.Mixin.Events,options:{projection:L.Projection.Mercator,transformation:new L.Transformation(0.5/Math.PI,0.5,-0.5/Math.PI,0.5),scaling:function(a){return 256*(1<<a)},center:new L.LatLng(0,0),zoom:0,layers:[],dragging:true,touchZoom:L.Browser.mobileWebkit,scrollWheelZoom:!L.Browser.mobileWebkit,doubleClickZoom:true,shiftDragZoom:true,trackResize:true,closePopupOnClick:true},initialize:function(a,b){L.Util.setOptions(this,b);this._container=L.DomUtil.get(a);this._initLayout();
if(L.DomEvent){this._initEvents();L.Handler&&this._initInteraction()}this.setView(this.options.center,this.options.zoom,true);var c=this.options.layers;c=c instanceof Array?c:[c];this._initLayers(c)},setView:function(a,b){b=this._limitZoom(b);this._resetView(a,b);return this},setZoom:function(a){return this.setView(this.getCenter(),a)},zoomIn:function(){return this.setZoom(this._zoom+1)},zoomOut:function(){return this.setZoom(this._zoom-1)},fitBounds:function(a){var b=this.getBoundsZoom(a);return this.setView(a.getCenter(),
b)},panTo:function(a){return this.setView(a,this._zoom)},panBy:function(a){this.fire("movestart");this._rawPanBy(a);this.fire("move");this.fire("moveend");return this},addLayer:function(a){var b=L.Util.stamp(a);if(!this._layers[b]){a.onAdd(this);this._layers[b]=a;if(a.options&&!isNaN(a.options.maxZoom))this._layersMaxZoom=Math.max(this._layersMaxZoom||0,a.options.maxZoom);if(a.options&&!isNaN(a.options.minZoom))this._layersMinZoom=Math.min(this._layersMinZoom||Infinity,a.options.minZoom);this.fire("layeradd",
{layer:a})}return this},removeLayer:function(a){var b=L.Util.stamp(a);if(this._layers[b]){a.onRemove(this);delete this._layers[b];this.fire("layerremove",{layer:a})}return this},invalidateSize:function(){this._sizeChanged=true;this.fire("move");clearTimeout(this._sizeTimer);this._sizeTimer=setTimeout(L.Util.bind(function(){this.fire("moveend")},this),200);return this},getCenter:function(a){var b=this.getSize().divideBy(2);return this.unproject(this._getTopLeftPoint().add(b),this._zoom,a)},getZoom:function(){return this._zoom},
getBounds:function(){var a=this.getPixelBounds(),b=this.unproject(new L.Point(a.min.x,a.max.y));a=this.unproject(new L.Point(a.max.x,a.min.y));return new L.LatLngBounds(b,a)},getMinZoom:function(){return isNaN(this.options.minZoom)?this._layersMinZoom||0:this.options.minZoom},getMaxZoom:function(){return isNaN(this.options.maxZoom)?this._layersMaxZoom||Infinity:this.options.maxZoom},getBoundsZoom:function(a){var b=this.getSize(),c=this.getMinZoom(),d=this.getMaxZoom(),e=a.getNorthEast();a=a.getSouthWest();
var f,g;do{c++;f=this.project(e,c);g=this.project(a,c);f=new L.Point(f.x-g.x,g.y-f.y)}while(f.x<=b.x&&f.y<=b.y&&c<=d);return c-1},getSize:function(){if(!this._size||this._sizeChanged){this._size=new L.Point(this._container.clientWidth,this._container.clientHeight);this._sizeChanged=false}return this._size},getPixelBounds:function(){var a=this._getTopLeftPoint(),b=this.getSize();return new L.Bounds(a,a.add(b))},getPixelOrigin:function(){return this._initialTopLeftPoint},mouseEventToContainerPoint:function(a){return L.DomEvent.getMousePosition(a,
this._container)},mouseEventToLayerPoint:function(a){return this.containerPointToLayerPoint(this.mouseEventToContainerPoint(a))},mouseEventToLatLng:function(a){return this.layerPointToLatLng(this.mouseEventToLayerPoint(a))},containerPointToLayerPoint:function(a){return a.subtract(L.DomUtil.getPosition(this._mapPane))},layerPointToContainerPoint:function(a){return a.add(L.DomUtil.getPosition(this._mapPane))},layerPointToLatLng:function(a){return this.unproject(a.add(this._initialTopLeftPoint))},latLngToLayerPoint:function(a){return this.project(a)._subtract(this._initialTopLeftPoint)},
project:function(a,b){var c=this.options,d=c.projection.project(a),e=c.scaling(isNaN(b)?this._zoom:b);return c.transformation._transform(d,e)},unproject:function(a,b,c){b=this.options.scaling(isNaN(b)?this._zoom:b);return this.options.projection.unproject(this.options.transformation.untransform(a,b),c)},getPanes:function(){return this._panes},_initLayout:function(){this._container.className+=" leaflet-container";this._container.style.position=L.DomUtil.getStyle(this._container,"position")=="absolute"?
"absolute":"relative";this._panes={};this._mapPane=this._panes.mapPane=this._createPane("leaflet-map-pane",this._container);this._tilePane=this._panes.tilePane=this._createPane("leaflet-tile-pane");this._panes.shadowPane=this._createPane("leaflet-shadow-pane");this._panes.overlayPane=this._createPane("leaflet-overlay-pane");this._panes.markerPane=this._createPane("leaflet-marker-pane");this._panes.popupPane=this._createPane("leaflet-popup-pane")},_createPane:function(a,b){return L.DomUtil.create("div",
a,b||this._mapPane)},_resetView:function(a,b){var c=this._zoom!=b;this.fire("movestart");this._zoom=b;this._initialTopLeftPoint=this._getNewTopLeftPoint(a);L.DomUtil.setPosition(this._mapPane,new L.Point(0,0));this.fire("viewreset");this.fire("move");c&&this.fire("zoomend");this.fire("moveend")},_initLayers:function(a){this._layers={};for(var b=0,c=a.length;b<c;b++)this.addLayer(a[b])},_rawPanBy:function(a){var b=L.DomUtil.getPosition(this._mapPane);L.DomUtil.setPosition(this._mapPane,b.subtract(a))},
_initEvents:function(){L.DomEvent.addListener(this._container,"click",this._onMouseClick,this);L.DomEvent.addListener(this._container,"dblclick",this._fireMouseEvent,this);L.DomEvent.addListener(this._container,"mousedown",this._fireMouseEvent,this);this.options.trackResize&&L.DomEvent.addListener(window,"resize",this.invalidateSize,this)},_onMouseClick:function(a){this.dragging&&this.dragging.moved()||this._fireMouseEvent(a)},_fireMouseEvent:function(a){this.hasEventListeners(a.type)&&this.fire(a.type,
{position:this.mouseEventToLatLng(a),layerPoint:this.mouseEventToLayerPoint(a)})},_initInteraction:function(){var a={dragging:L.Handler.MapDrag,touchZoom:L.Handler.TouchZoom,doubleClickZoom:L.Handler.DoubleClickZoom,scrollWheelZoom:L.Handler.ScrollWheelZoom,shiftDragZoom:L.Handler.ShiftDragZoom},b;for(b in a)if(a.hasOwnProperty(b)&&a[b])this[b]=new a[b](this,this.options[b])},_getTopLeftPoint:function(){return this._initialTopLeftPoint.subtract(L.DomUtil.getPosition(this._mapPane))},_getNewTopLeftPoint:function(a){var b=
this.getSize().divideBy(2,true);return this.project(a).subtract(b).round()},_limitZoom:function(a){var b=this.getMinZoom(),c=this.getMaxZoom();return Math.max(b,Math.min(c,a))}});L.Map.include({locate:function(){navigator.geolocation&&navigator.geolocation.getCurrentPosition(L.Util.bind(this._handleGeolocationResponse,this),L.Util.bind(this._handleGeolocationError,this));return this},_handleGeolocationError:function(a){this.fire("locationerror",{message:a.message})},_handleGeolocationResponse:function(a){var b=180*a.coords.accuracy/4E7,c=b*2,d=a.coords.latitude,e=a.coords.longitude,f=new L.LatLng(d-b,e-c);b=new L.LatLng(d+b,e+c);f=new L.LatLngBounds(f,b);this.fitBounds(f);
this.fire("locationfound",{latlng:new L.LatLng(d,e),bounds:f,accuracy:a.coords.accuracy})}});L.Map.include({openPopup:function(a){this.closePopup();this._popup=a;this.addLayer(a)},closePopup:function(){this._popup&&this.removeLayer(this._popup)}});L.Map.include(!(L.Transition&&L.Transition.implemented())?{}:{setView:function(a,b,c){b=this._limitZoom(b);var d=this._zoom!=b;if(!c&&this._layers){c=this._getNewTopLeftPoint(a).subtract(this._getTopLeftPoint());if(d&&this._zoomToIfCenterInView?this._zoomToIfCenterInView(a,b,c):this._panByIfClose(c))return this}this._resetView(a,b);return this},panBy:function(a){if(!this._panTransition){this._panTransition=new L.Transition(this._mapPane,{duration:0.3});this._panTransition.on("step",this._onPanTransitionStep,
this);this._panTransition.on("end",this._onPanTransitionEnd,this)}this.fire(this,"movestart");this._panTransition.run({position:L.DomUtil.getPosition(this._mapPane).subtract(a)});return this},_onPanTransitionStep:function(){this.fire("move")},_onPanTransitionEnd:function(){this.fire("moveend")},_panByIfClose:function(a){if(this._offsetIsWithinView(a)){this.panBy(a);return true}return false},_offsetIsWithinView:function(a,b){var c=b||1,d=this.getSize();return Math.abs(a.x)<=d.x*c&&Math.abs(a.y)<=d.y*
c}});L.Map.include(!(L.Transition&&L.Transition.implemented())?{}:{_zoomToIfCenterInView:function(a,b,c){if(this._animatingZoom)return true;if(!L.Transition.NATIVE)return false;var d=Math.pow(2,b-this._zoom);c=c.divideBy(1-1/d);if(!this._offsetIsWithinView(c,1))return false;this._initPanes();this._runAnimation(a,b,d,c);return true},_initPanes:function(){if(!this._tileBg){this._tileBg=this._createPane("leaflet-tile-pane");this._tileBg.style.zIndex=1}this._swapFrontAndBg();if(!this._tileBg.transition){this._tileBg.transition=
a=this._map.mouseEventToLayerPoint(a);this._map.fitBounds(new L.LatLngBounds(this._map.layerPointToLatLng(this._startLayerPoint),this._map.layerPointToLatLng(a)))}});L.Map=L.Class.extend({includes:L.Mixin.Events,options:{projection:L.Projection.Mercator,transformation:new L.Transformation(0.5/Math.PI,0.5,-0.5/Math.PI,0.5),scaling:function(a){return 256*(1<<a)},center:null,zoom:null,layers:[],dragging:true,touchZoom:L.Browser.mobileWebkit,scrollWheelZoom:!L.Browser.mobileWebkit,doubleClickZoom:true,shiftDragZoom:true,trackResize:true,closePopupOnClick:true},initialize:function(a,b){L.Util.setOptions(this,b);this._container=L.DomUtil.get(a);this._initLayout();if(L.DomEvent){this._initEvents();
L.Handler&&this._initInteraction()}var c=this.options.center,d=this.options.zoom;c!==null&&d!==null&&this.setView(c,d,true);c=this.options.layers;c=c instanceof Array?c:[c];this._initLayers(c)},setView:function(a,b){this._resetView(a,this._limitZoom(b));return this},setZoom:function(a){return this.setView(this.getCenter(),a)},zoomIn:function(){return this.setZoom(this._zoom+1)},zoomOut:function(){return this.setZoom(this._zoom-1)},fitBounds:function(a){var b=this.getBoundsZoom(a);return this.setView(a.getCenter(),
b)},panTo:function(a){return this.setView(a,this._zoom)},panBy:function(a){this.fire("movestart");this._rawPanBy(a);this.fire("move");this.fire("moveend");return this},addLayer:function(a){var b=L.Util.stamp(a);if(!this._layers[b]){this._layers[b]=a;if(a.options&&!isNaN(a.options.maxZoom))this._layersMaxZoom=Math.max(this._layersMaxZoom||0,a.options.maxZoom);if(a.options&&!isNaN(a.options.minZoom))this._layersMinZoom=Math.min(this._layersMinZoom||Infinity,a.options.minZoom);b=function(){a.onAdd(this);
this.fire("layeradd",{layer:a})};if(this._loaded)b.call(this);else this.on("load",b,this)}return this},removeLayer:function(a){var b=L.Util.stamp(a);if(this._layers[b]){a.onRemove(this);delete this._layers[b];this.fire("layerremove",{layer:a})}return this},invalidateSize:function(){this._sizeChanged=true;this.fire("move");clearTimeout(this._sizeTimer);this._sizeTimer=setTimeout(L.Util.bind(function(){this.fire("moveend")},this),200);return this},getCenter:function(a){var b=this.getSize().divideBy(2);
return this.unproject(this._getTopLeftPoint().add(b),this._zoom,a)},getZoom:function(){return this._zoom},getBounds:function(){var a=this.getPixelBounds(),b=this.unproject(new L.Point(a.min.x,a.max.y));a=this.unproject(new L.Point(a.max.x,a.min.y));return new L.LatLngBounds(b,a)},getMinZoom:function(){return isNaN(this.options.minZoom)?this._layersMinZoom||0:this.options.minZoom},getMaxZoom:function(){return isNaN(this.options.maxZoom)?this._layersMaxZoom||Infinity:this.options.maxZoom},getBoundsZoom:function(a){var b=
this.getSize(),c=this.getMinZoom(),d=this.getMaxZoom(),e=a.getNorthEast();a=a.getSouthWest();var f,g;do{c++;f=this.project(e,c);g=this.project(a,c);f=new L.Point(f.x-g.x,g.y-f.y)}while(f.x<=b.x&&f.y<=b.y&&c<=d);return c-1},getSize:function(){if(!this._size||this._sizeChanged){this._size=new L.Point(this._container.clientWidth,this._container.clientHeight);this._sizeChanged=false}return this._size},getPixelBounds:function(){var a=this._getTopLeftPoint(),b=this.getSize();return new L.Bounds(a,a.add(b))},
getPixelOrigin:function(){return this._initialTopLeftPoint},getPanes:function(){return this._panes},mouseEventToContainerPoint:function(a){return L.DomEvent.getMousePosition(a,this._container)},mouseEventToLayerPoint:function(a){return this.containerPointToLayerPoint(this.mouseEventToContainerPoint(a))},mouseEventToLatLng:function(a){return this.layerPointToLatLng(this.mouseEventToLayerPoint(a))},containerPointToLayerPoint:function(a){return a.subtract(L.DomUtil.getPosition(this._mapPane))},layerPointToContainerPoint:function(a){return a.add(L.DomUtil.getPosition(this._mapPane))},
layerPointToLatLng:function(a){return this.unproject(a.add(this._initialTopLeftPoint))},latLngToLayerPoint:function(a){return this.project(a)._subtract(this._initialTopLeftPoint)},project:function(a,b){var c=this.options,d=c.projection.project(a),e=c.scaling(isNaN(b)?this._zoom:b);return c.transformation._transform(d,e)},unproject:function(a,b,c){b=this.options.scaling(isNaN(b)?this._zoom:b);return this.options.projection.unproject(this.options.transformation.untransform(a,b),c)},_initLayout:function(){var a=
this._container;a.className+=" leaflet-container";var b=L.DomUtil.getStyle(a,"position");a.style.position=b=="absolute"?"absolute":"relative";this._initPanes();this._initControlPos&&this._initControlPos()},_initPanes:function(){var a=this._panes={};this._mapPane=a.mapPane=this._createPane("leaflet-map-pane",this._container);this._tilePane=a.tilePane=this._createPane("leaflet-tile-pane");a.shadowPane=this._createPane("leaflet-shadow-pane");a.overlayPane=this._createPane("leaflet-overlay-pane");a.markerPane=
this._createPane("leaflet-marker-pane");a.popupPane=this._createPane("leaflet-popup-pane")},_createPane:function(a,b){return L.DomUtil.create("div",a,b||this._mapPane)},_resetView:function(a,b){var c=this._zoom!=b;this.fire("movestart");this._zoom=b;this._initialTopLeftPoint=this._getNewTopLeftPoint(a);L.DomUtil.setPosition(this._mapPane,new L.Point(0,0));this.fire("viewreset");this.fire("move");c&&this.fire("zoomend");this.fire("moveend");if(!this._loaded){this._loaded=true;this.fire("load")}},_initLayers:function(a){this._layers=
{};for(var b=0,c=a.length;b<c;b++)this.addLayer(a[b])},_rawPanBy:function(a){var b=L.DomUtil.getPosition(this._mapPane);L.DomUtil.setPosition(this._mapPane,b.subtract(a))},_initEvents:function(){L.DomEvent.addListener(this._container,"click",this._onMouseClick,this);L.DomEvent.addListener(this._container,"dblclick",this._fireMouseEvent,this);L.DomEvent.addListener(this._container,"mousedown",this._fireMouseEvent,this);this.options.trackResize&&L.DomEvent.addListener(window,"resize",this.invalidateSize,
this)},_onMouseClick:function(a){this.dragging&&this.dragging.moved()||this._fireMouseEvent(a)},_fireMouseEvent:function(a){this.hasEventListeners(a.type)&&this.fire(a.type,{position:this.mouseEventToLatLng(a),layerPoint:this.mouseEventToLayerPoint(a)})},_initInteraction:function(){var a={dragging:L.Handler.MapDrag,touchZoom:L.Handler.TouchZoom,doubleClickZoom:L.Handler.DoubleClickZoom,scrollWheelZoom:L.Handler.ScrollWheelZoom,shiftDragZoom:L.Handler.ShiftDragZoom},b;for(b in a)if(a.hasOwnProperty(b)&&
a[b])this[b]=new a[b](this,this.options[b])},_getTopLeftPoint:function(){if(!this._loaded)throw Error("Set map center and zoom first.");return this._initialTopLeftPoint.subtract(L.DomUtil.getPosition(this._mapPane))},_getNewTopLeftPoint:function(a){var b=this.getSize().divideBy(2,true);return this.project(a).subtract(b).round()},_limitZoom:function(a){var b=this.getMinZoom(),c=this.getMaxZoom();return Math.max(b,Math.min(c,a))}});L.Map.include({locate:function(){navigator.geolocation&&navigator.geolocation.getCurrentPosition(L.Util.bind(this._handleGeolocationResponse,this),L.Util.bind(this._handleGeolocationError,this));return this},_handleGeolocationError:function(a){this.fire("locationerror",{message:a.message})},_handleGeolocationResponse:function(a){var b=180*a.coords.accuracy/4E7,c=b*2,d=a.coords.latitude,e=a.coords.longitude,f=new L.LatLng(d-b,e-c);b=new L.LatLng(d+b,e+c);f=new L.LatLngBounds(f,b);this.fitBounds(f);
this.fire("locationfound",{latlng:new L.LatLng(d,e),bounds:f,accuracy:a.coords.accuracy})}});L.Map.include({openPopup:function(a){this.closePopup();this._popup=a;this.addLayer(a)},closePopup:function(){this._popup&&this.removeLayer(this._popup)}});L.Map.include(!(L.Transition&&L.Transition.implemented())?{}:{setView:function(a,b,c){b=this._limitZoom(b);var d=this._zoom!=b;if(this._loaded&&!c&&this._layers){c=this._getNewTopLeftPoint(a).subtract(this._getTopLeftPoint());if(d&&this._zoomToIfCenterInView?this._zoomToIfCenterInView(a,b,c):this._panByIfClose(c))return this}this._resetView(a,b);return this},panBy:function(a){if(!this._panTransition){this._panTransition=new L.Transition(this._mapPane,{duration:0.3});this._panTransition.on("step",
this._onPanTransitionStep,this);this._panTransition.on("end",this._onPanTransitionEnd,this)}this.fire(this,"movestart");this._panTransition.run({position:L.DomUtil.getPosition(this._mapPane).subtract(a)});return this},_onPanTransitionStep:function(){this.fire("move")},_onPanTransitionEnd:function(){this.fire("moveend")},_panByIfClose:function(a){if(this._offsetIsWithinView(a)){this.panBy(a);return true}return false},_offsetIsWithinView:function(a,b){var c=b||1,d=this.getSize();return Math.abs(a.x)<=
d.x*c&&Math.abs(a.y)<=d.y*c}});L.Map.include(!(L.Transition&&L.Transition.implemented())?{}:{_zoomToIfCenterInView:function(a,b,c){if(this._animatingZoom)return true;if(!L.Transition.NATIVE)return false;var d=Math.pow(2,b-this._zoom);c=c.divideBy(1-1/d);if(!this._offsetIsWithinView(c,1))return false;this._initTilePanes();this._runAnimation(a,b,d,c);return true},_initTilePanes:function(){if(!this._tileBg){this._tileBg=this._createPane("leaflet-tile-pane");this._tileBg.style.zIndex=1}this._swapFrontAndBg();if(!this._tileBg.transition){this._tileBg.transition=
new L.Transition(this._tileBg,{duration:0.25,easing:"cubic-bezier(0.25,0.1,0.25,0.75)"});this._tileBg.transition.on("end",this._onZoomTransitionEnd,this)}},_runAnimation:function(a,b,c,d){var e=L.DomUtil.getPosition(this._mapPane),f=this.containerPointToLayerPoint(this.getSize().divideBy(2)).add(d).subtract(e.divideBy(c-1));this._mapPane.className+=" leaflet-animating";this._animatingZoom=true;this._resetView(a,b);this._tileBg.style[L.DomUtil.TRANSFORM_PROPERTY]=L.DomUtil.getTranslateString(e);setTimeout(L.Util.bind(function(){var g=
{};g[L.DomUtil.TRANSFORM_PROPERTY]=L.DomUtil.getScaleString(c,f);this._tileBg.transition.run(g)},this),20)},_swapFrontAndBg:function(){var a=this._tilePane,b=this._tileBg;b.innerHTML="";b.style[L.DomUtil.TRANSFORM_PROPERTY]="";b.style.visibility="hidden";b.empty=true;a.empty=false;this._tilePane=this._panes.tilePane=b;this._tileBg=a},_onZoomTransitionEnd:function(){this._tilePane.style.visibility="";this._tilePane.style.zIndex=2;this._tileBg.style.zIndex=1;this._mapPane.className=this._mapPane.className.replace(" leaflet-animating",
"");this._animatingZoom=false}});