cartodb/Leaflet
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update build

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Mourner 2011-03-22 12:43:03 +02:00
parent 701c0d3fbb
commit 60fbf680d2
1 changed files with 6 additions and 6 deletions
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12
dist/leaflet.js vendored
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@ -35,8 +35,8 @@ b.lat&&a.lat<=c.lat&&d.lng>=b.lng&&a.lng<=c.lng}});L.Projection={};L.Projection.
this._update):this._map.off("move",this._limitedUpdate)},_initContainer:function(){var a=this._map.getPanes().tilePane;if(!this._container||a.empty)this._container=L.DomUtil.create("div","leaflet-layer",a)},_reset:function(){this._tiles={};this._initContainer();this._container.innerHTML=""},_update:function(){var a=this._map.getPixelBounds(),b=this.options.tileSize,c=new L.Point(Math.floor(a.min.x/b),Math.floor(a.min.y/b));a=new L.Point(Math.floor(a.max.x/b),Math.floor(a.max.y/b));c=new L.Bounds(c,
a);this._loadTilesFromCenterOut(c);this.options.unloadInvisibleTiles&&this._unloadOtherTiles(c)},getTileUrl:function(a,b){return this._url.replace("{s}",this.options.subdomains[(a.x+a.y)%this.options.subdomains.length]).replace("{z}",b).replace("{x}",a.x).replace("{y}",a.y)},_loadTilesFromCenterOut:function(a){for(var b=[],c=a.getCenter(),d=a.min.y;d<=a.max.y;d++)for(var e=a.min.x;e<=a.max.x;e++)e+":"+d in this._tiles||b.push(new L.Point(e,d));b.sort(function(f,g){return f.distanceTo(c)-g.distanceTo(c)});
a=0;for(d=b.length;a<d;a++)this._loadTile(b[a])},_unloadOtherTiles:function(a){var b,c,d;for(d in this._tiles)if(this._tiles.hasOwnProperty(d)){b=d.split(":");c=parseInt(b[0],10);b=parseInt(b[1],10);if(c<a.min.x||c>a.max.x||b<a.min.y||b>a.max.y){this._container.removeChild(this._tiles[d]);delete this._tiles[d]}}},_loadTile:function(a){var b=this._map.getPixelOrigin();b=a.multiplyBy(this.options.tileSize).subtract(b);var c=this._map.getZoom(),d=1<<c;a.x=(a.x%d+d)%d;if(!(a.y<0||a.y>=d)){d=this._tileImg.cloneNode(false);
this._tiles[a.x+":"+a.y]=d;L.DomUtil.setPosition(d,b);d._leaflet_layer=this;d.onload=this._tileOnLoad;d.onerror=this._tileOnError;d.onselectstart=d.onmousemove=L.Util.falseFn;d.src=this.getTileUrl(a,c);this._container.appendChild(d)}},_tileOnLoad:function(){this.className+=" leaflet-tile-loaded";this._leaflet_layer.fire("tileload",{tile:this})},_tileOnError:function(){this._leaflet_layer.fire("tileerror",{tile:this,url:this.src});var a=this._leaflet_layer.options.errorTileUrl;if(a)this.src=a}});L.ImageOverlay=L.Class.extend({includes:L.Mixin.Events,initialize:function(a,b){this._url=a;this._bounds=b},onAdd:function(a){this._map=a;this._image=L.DomUtil.create("img","leaflet-image-layer");this._image.style.visibility="hidden";this._image.style.position="absolute";L.Util.extend(this._image,{galleryimg:"no",onselectstart:L.Util.falseFn,onmousemove:L.Util.falseFn,onload:this._onImageLoad,src:this._url});this._map.getPanes().overlayPane.appendChild(this._image);this._map.on("viewreset",this._reset,
this);this._reset()},_reset:function(){var a=this._map.latLngToLayerPoint(this._bounds.getNorthWest()),b=this._map.latLngToLayerPoint(this._bounds.getSouthEast()).subtract(a);L.DomUtil.setPosition(this._image,a);this._image.style.width=b.x+"px";this._image.style.height=b.y+"px"},_onImageLoad:function(){this.style.visibility=""}});L.Popup=L.Class.extend({includes:L.Mixin.Events,options:{maxWidth:300,autoPan:true,closeButton:true,closeOnMapClick:true,offset:new L.Point(0,0),autoPanPadding:new L.Point(5,5)},initialize:function(a,b,c){L.Util.setOptions(this,c);this._latlng=a;this._content=b},onAdd:function(a){this._map=a;if(!this._container){this._initLayout();this._updateContent()}this._container.style.opacity="0";this._map._panes.popupPane.appendChild(this._container);this._map.on("viewreset",this._updatePosition,this);this._map.on("click",
this._tiles[a.x+":"+a.y]=d;L.DomUtil.setPosition(d,b);d._leaflet_layer=this;d.onload=this._tileOnLoad;d.onerror=this._tileOnError;d.onselectstart=d.onmousemove=L.Util.falseFn;d.src=this.getTileUrl(a,c);this._container.appendChild(d)}},_tileOnLoad:function(){this.className+=" leaflet-tile-loaded";this._leaflet_layer.fire("tileload",{tile:this})},_tileOnError:function(){this._leaflet_layer.fire("tileerror",{tile:this,url:this.src});var a=this._leaflet_layer.options.errorTileUrl;if(a)this.src=a}});L.ImageOverlay=L.Class.extend({includes:L.Mixin.Events,initialize:function(a,b){this._url=a;this._bounds=b},onAdd:function(a){this._map=a;this._image=L.DomUtil.create("img","leaflet-image-layer");this._image.style.visibility="hidden";L.Util.extend(this._image,{galleryimg:"no",onselectstart:L.Util.falseFn,onmousemove:L.Util.falseFn,onload:this._onImageLoad,src:this._url});this._map.getPanes().overlayPane.appendChild(this._image);this._map.on("viewreset",this._reset,this);this._reset()},_reset:function(){var a=
this._map.latLngToLayerPoint(this._bounds.getNorthWest()),b=this._map.latLngToLayerPoint(this._bounds.getSouthEast()).subtract(a);L.DomUtil.setPosition(this._image,a);this._image.style.width=b.x+"px";this._image.style.height=b.y+"px"},_onImageLoad:function(){this.style.visibility=""}});L.Popup=L.Class.extend({includes:L.Mixin.Events,options:{maxWidth:300,autoPan:true,closeButton:true,closeOnMapClick:true,offset:new L.Point(0,0),autoPanPadding:new L.Point(5,5)},initialize:function(a,b,c){L.Util.setOptions(this,c);this._latlng=a;this._content=b},onAdd:function(a){this._map=a;if(!this._container){this._initLayout();this._updateContent()}this._container.style.opacity="0";this._map._panes.popupPane.appendChild(this._container);this._map.on("viewreset",this._updatePosition,this);this._map.on("click",
this._close,this);this._update();this._container.style.opacity="1"},onRemove:function(a){a._panes.popupPane.removeChild(this._container);a.off("viewreset",this._updatePosition,this);a.off("click",this._close,this);this._container.style.opacity="0"},_close:function(){this._map.removeLayer(this)},_initLayout:function(){this._container=L.DomUtil.create("div","leaflet-popup");L.DomEvent.disableClickPropagation(this._container);this._closeButton=L.DomUtil.create("a","leaflet-popup-close-button",this._container);
this._closeButton.href="#close";this._closeButton.onclick=L.Util.bind(this._onCloseButtonClick,this);this._wrapper=L.DomUtil.create("div","leaflet-popup-content-wrapper",this._container);this._contentNode=L.DomUtil.create("div","leaflet-popup-content",this._wrapper);this._tipContainer=L.DomUtil.create("div","leaflet-popup-tip-container",this._container);this._tip=L.DomUtil.create("div","leaflet-popup-tip",this._tipContainer)},_update:function(){this._container.style.visibility="hidden";this._updateLayout();
this._updatePosition();this._container.style.visibility="";this._adjustPan()},_updateContent:function(){this._contentNode.innerHTML=this._content},_updateLayout:function(){this._container.style.width="";this._container.style.whiteSpace="nowrap";var a=this._container.offsetWidth;this._container.style.width=(a>this.options.maxWidth?this.options.maxWidth:a)+"px";this._container.style.whiteSpace="";this._containerWidth=this._container.offsetWidth},_updatePosition:function(){var a=this._map.latLngToLayerPoint(this._latlng);
@ -61,10 +61,10 @@ this._enabled=true}},disable:function(){if(this._enabled){this._draggable.disabl
d=this._map.containerPointToLayerPoint(this._map.getSize().divideBy(2));this._startCenter=b.add(c).divideBy(2,true);this._startDist=b.distanceTo(c);this._startTransform=this._map._mapPane.style.webkitTransform;this._moved=false;this._centerOffset=d.subtract(this._startCenter);L.DomEvent.addListener(document,"touchmove",this._onTouchMove,this);L.DomEvent.addListener(document,"touchend",this._onTouchEnd,this);L.DomEvent.preventDefault(a)}},_onTouchMove:function(a){if(!(!a.touches||a.touches.length!=
2)){if(!this._moved){this._map._panes.popupPane.style.display="none";this._moved=true}var b=this._map.mouseEventToLayerPoint(a.touches[0]),c=this._map.mouseEventToLayerPoint(a.touches[1]);this._scale=b.distanceTo(c)/this._startDist;this._delta=b.add(c).divideBy(2,true).subtract(this._startCenter);this._map._mapPane.style.webkitTransform=[this._startTransform,L.DomUtil.getTranslateString(this._delta),L.DomUtil.getScaleString(this._scale,this._startCenter)].join(" ");L.DomEvent.preventDefault(a)}},
_onTouchEnd:function(a){if(!(!a.touches||a.touches.length>=2||!this._scale)){a=this._map.getZoom()+Math.round(Math.log(this._scale)/Math.LN2);var b=this._centerOffset.subtract(this._delta).divideBy(this._scale);this._map.setView(this._map.unproject(this._map.getPixelOrigin().add(this._startCenter).add(b)),a,true);this._map._panes.popupPane.style.display="";this._scale=null;L.DomEvent.removeListener(document,"touchmove",this._onTouchMove);L.DomEvent.removeListener(document,"touchend",this._onTouchEnd)}}});L.Handler.ScrollWheelZoom=L.Handler.extend({enable:function(){if(!this._enabled){L.DomEvent.addListener(this._map._container,"mousewheel",this._onWheelScroll,this);this._delta=0;this._enabled=true}},disable:function(){if(this._enabled){L.DomEvent.removeListener(this._map._container,"mousewheel",this._onWheelScroll);this._enabled=false}},_onWheelScroll:function(a){this._delta+=L.DomEvent.getWheelDelta(a);this._lastMousePos=this._map.mouseEventToContainerPoint(a);clearTimeout(this._timer);this._timer=
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({enable:function(){if(!this._enabled){this._container=this._map._container;this._pane=this._map._panes.overlayPane;L.DomEvent.addListener(this._container,"mousedown",this._onMouseDown,this);this._enabled=true}},disable:function(){if(this._enabled){L.DomEvent.removeListener(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();
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},