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minor Path refactoring, update build after Jason commits

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Mourner 2011-06-16 12:15:17 +03:00
parent 509a299669
commit 40a1ebf5c3
4 changed files with 9 additions and 13 deletions
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7
dist/leaflet.js vendored
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@ -62,13 +62,14 @@ this._initPath();this._initStyle()},_initRoot:function(){if(!this._map._pathRoot
b);d.setAttribute("width",a);d.setAttribute("height",c);d.setAttribute("viewBox",[b.x,b.y,a,c].join(" "));L.Browser.mobileWebkit&&e.appendChild(d)},_updateViewport:function(){var a=L.Path.CLIP_PADDING,b=this._map.getSize(),c=L.DomUtil.getPosition(this._map._mapPane).multiplyBy(-1).subtract(b.multiplyBy(a)),a=c.add(b.multiplyBy(1+a*2));this._map._pathViewport=new L.Bounds(c,a)},_initPath:function(){this._container=this._createElement("g");this._path=this._createElement("path");this._container.appendChild(this._path);
this._map._pathRoot.appendChild(this._container)},_initStyle:function(){this.options.stroke&&(this._path.setAttribute("stroke-linejoin","round"),this._path.setAttribute("stroke-linecap","round"));this.options.fill?this._path.setAttribute("fill-rule","evenodd"):this._path.setAttribute("fill","none");this._updateStyle()},_updateStyle:function(){this.options.stroke&&(this._path.setAttribute("stroke",this.options.color),this._path.setAttribute("stroke-opacity",this.options.opacity),this._path.setAttribute("stroke-width",
this.options.weight));this.options.fill&&(this._path.setAttribute("fill",this.options.fillColor||this.options.color),this._path.setAttribute("fill-opacity",this.options.fillOpacity))},_updatePath:function(){var a=this.getPathString();a||(a="M0 0");this._path.setAttribute("d",a)},_createElement:function(a){return document.createElementNS(L.Path.SVG_NS,a)},_initEvents:function(){if(this.options.clickable){L.Path.VML||this._path.setAttribute("class","leaflet-clickable");L.DomEvent.addListener(this._container,
"click",this._onMouseClick,this);for(var a=["dblclick","mousedown","mouseover","mouseout"],b=0;b<a.length;b++)L.DomEvent.addListener(this._container,a[b],this._fireMouseEvent,this)}},_onMouseClick:function(a){(!this._map.dragging||!this._map.dragging.moved())&&this._fireMouseEvent(a)},_fireMouseEvent:function(a){this.hasEventListeners(a.type)&&(this.fire(a.type,{latlng:this._map.mouseEventToLatLng(a),layerPoint:this._map.mouseEventToLayerPoint(a)}),L.DomEvent.stopPropagation(a))}});L.Path.VML=function(){var a=document.createElement("div");a.innerHTML='<v:shape adj="1"/>';a=a.firstChild;a.style.behavior="url(#default#VML)";return a&&typeof a.adj=="object"}();
"click",this._onMouseClick,this);for(var a=["dblclick","mousedown","mouseover","mouseout"],b=0;b<a.length;b++)L.DomEvent.addListener(this._container,a[b],this._fireMouseEvent,this)}},_onMouseClick:function(a){(!this._map.dragging||!this._map.dragging.moved())&&this._fireMouseEvent(a)},_fireMouseEvent:function(a){this.hasEventListeners(a.type)&&(this.fire(a.type,{latlng:this._map.mouseEventToLatLng(a),layerPoint:this._map.mouseEventToLayerPoint(a)}),L.DomEvent.stopPropagation(a))},_redraw:function(){this.projectLatlngs();
this._updatePath()}});L.Path.VML=function(){var a=document.createElement("div");a.innerHTML='<v:shape adj="1"/>';a=a.firstChild;a.style.behavior="url(#default#VML)";return a&&typeof a.adj=="object"}();
L.Path=L.Path.SVG||!L.Path.VML?L.Path:L.Path.extend({statics:{CLIP_PADDING:0.02},_createElement:function(){try{return document.namespaces.add("lvml","urn:schemas-microsoft-com:vml"),function(a){return document.createElement("<lvml:"+a+' class="lvml">')}}catch(a){return function(a){return document.createElement("<"+a+' xmlns="urn:schemas-microsoft.com:vml" class="lvml">')}}}(),_initRoot:function(){if(!this._map._pathRoot)this._map._pathRoot=document.createElement("div"),this._map._pathRoot.className=
"leaflet-vml-container",this._map._panes.overlayPane.appendChild(this._map._pathRoot),this._map.on("moveend",this._updateViewport,this),this._updateViewport()},_initPath:function(){this._container=this._createElement("shape");this._container.className+=" leaflet-vml-shape"+(this.options.clickable?" leaflet-clickable":"");this._container.coordsize="1 1";this._path=this._createElement("path");this._container.appendChild(this._path);this._map._pathRoot.appendChild(this._container)},_initStyle:function(){this.options.stroke?
(this._stroke=this._createElement("stroke"),this._stroke.endcap="round",this._container.appendChild(this._stroke)):this._container.stroked=!1;this.options.fill?(this._container.filled=!0,this._fill=this._createElement("fill"),this._container.appendChild(this._fill)):this._container.filled=!1;this._updateStyle()},_updateStyle:function(){if(this.options.stroke)this._stroke.weight=this.options.weight+"px",this._stroke.color=this.options.color,this._stroke.opacity=this.options.opacity;if(this.options.fill)this._fill.color=
this.options.fillColor||this.options.color,this._fill.opacity=this.options.fillOpacity},_updatePath:function(){this._container.style.display="none";this._path.v=this.getPathString()+" ";this._container.style.display=""}});L.Path.include({bindPopup:function(a,b){if(!this._popup||this._popup.options!==b)this._popup=new L.Popup(b);this._popup.setContent(a);if(!this._openPopupAdded)this.on("click",this._openPopup,this),this._openPopupAdded=!0;return this},_openPopup:function(a){this._popup.setLatLng(a.latlng);this._map.openPopup(this._popup)}});L.Polyline=L.Path.extend({initialize:function(a,b){L.Path.prototype.initialize.call(this,b);this._latlngs=a},options:{smoothFactor:1,noClip:!1,updateOnMoveEnd:!0},projectLatlngs:function(){this._originalPoints=[];for(var a=0,b=this._latlngs.length;a<b;a++)this._originalPoints[a]=this._map.latLngToLayerPoint(this._latlngs[a])},getPathString:function(){for(var a=0,b=this._parts.length,c="";a<b;a++)c+=this._getPathPartStr(this._parts[a]);return c},getLatLngs:function(){return this._latlngs},setLatLngs:function(a){this._latlngs=
a;this._redraw();return this},addLatLng:function(a){this._latlngs.push(a);this._redraw();return this},spliceLatLngs:function(){var a=[].splice.apply(this._latlngs,arguments);this._redraw();return a},_redraw:function(){this.projectLatlngs();this._updatePath()},_getPathPartStr:function(a){for(var b=L.Path.VML,c=0,d=a.length,e="",f;c<d;c++)f=a[c],b&&f._round(),e+=(c?"L":"M")+f.x+" "+f.y;return e},_clipPoints:function(){var a=this._originalPoints,b=a.length,c,d,e;if(this.options.noClip)this._parts=[a];
else{var f=this._parts=[],g=this._map._pathViewport,h=L.LineUtil;for(d=c=0;c<b-1;c++)if(e=h.clipSegment(a[c],a[c+1],g,c))if(f[d]=f[d]||[],f[d].push(e[0]),e[1]!=a[c+1]||c==b-2)f[d].push(e[1]),d++}},_simplifyPoints:function(){for(var a=this._parts,b=L.LineUtil,c=0,d=a.length;c<d;c++)a[c]=b.simplify(a[c],this.options.smoothFactor)},_updatePath:function(){this._clipPoints();this._simplifyPoints();L.Path.prototype._updatePath.call(this)}});L.Polygon=L.Polyline.extend({options:{fill:!0},initialize:function(a,b){L.Polyline.prototype.initialize.call(this,a,b);if(a[0]instanceof Array)this._latlngs=a[0],this._holes=a.slice(1)},projectLatlngs:function(){L.Polyline.prototype.projectLatlngs.call(this);this._holePoints=[];if(this._holes)for(var a=0,b=this._holes.length;a<b;a++){this._holePoints[a]=[];for(var c=0,d=this._holes[a].length;c<d;c++)this._holePoints[a][c]=this._map.latLngToLayerPoint(this._holes[a][c])}},_clipPoints:function(){var a=
a;this._redraw();return this},addLatLng:function(a){this._latlngs.push(a);this._redraw();return this},spliceLatLngs:function(){var a=[].splice.apply(this._latlngs,arguments);this._redraw();return a},_getPathPartStr:function(a){for(var b=L.Path.VML,c=0,d=a.length,e="",f;c<d;c++)f=a[c],b&&f._round(),e+=(c?"L":"M")+f.x+" "+f.y;return e},_clipPoints:function(){var a=this._originalPoints,b=a.length,c,d,e;if(this.options.noClip)this._parts=[a];else{var f=this._parts=[],g=this._map._pathViewport,h=L.LineUtil;
for(d=c=0;c<b-1;c++)if(e=h.clipSegment(a[c],a[c+1],g,c))if(f[d]=f[d]||[],f[d].push(e[0]),e[1]!=a[c+1]||c==b-2)f[d].push(e[1]),d++}},_simplifyPoints:function(){for(var a=this._parts,b=L.LineUtil,c=0,d=a.length;c<d;c++)a[c]=b.simplify(a[c],this.options.smoothFactor)},_updatePath:function(){this._clipPoints();this._simplifyPoints();L.Path.prototype._updatePath.call(this)}});L.Polygon=L.Polyline.extend({options:{fill:!0},initialize:function(a,b){L.Polyline.prototype.initialize.call(this,a,b);if(a[0]instanceof Array)this._latlngs=a[0],this._holes=a.slice(1)},projectLatlngs:function(){L.Polyline.prototype.projectLatlngs.call(this);this._holePoints=[];if(this._holes)for(var a=0,b=this._holes.length;a<b;a++){this._holePoints[a]=[];for(var c=0,d=this._holes[a].length;c<d;c++)this._holePoints[a][c]=this._map.latLngToLayerPoint(this._holes[a][c])}},_clipPoints:function(){var a=
[];this._parts=[this._originalPoints].concat(this._holePoints);if(!this.options.noClip){for(var b=0,c=this._parts.length;b<c;b++){var d=L.PolyUtil.clipPolygon(this._parts[b],this._map._pathViewport);d.length&&a.push(d)}this._parts=a}},_getPathPartStr:function(a){return L.Polyline.prototype._getPathPartStr.call(this,a)+(L.Path.SVG?"z":"x")}});(function(){function a(a){return L.FeatureGroup.extend({initialize:function(c,d){this._layers={};for(var e=0,f=c.length;e<f;e++)this.addLayer(new a(c[e],d))},setStyle:function(a){for(var b in this._layers)this._layers.hasOwnProperty(b)&&this._layers[b].setStyle&&this._layers[b].setStyle(a)}})}L.MultiPolyline=a(L.Polyline);L.MultiPolygon=a(L.Polygon)})();L.Circle=L.Path.extend({initialize:function(a,b,c){L.Path.prototype.initialize.call(this,c);this._latlng=a;this._mRadius=b},options:{fill:!0},setLatLng:function(a){this._latlng=a;this._redraw();return this},setRadius:function(a){this._mRadius=a;this._redraw();return this},projectLatlngs:function(){var a=this._map.options.scale(this._map._zoom);this._point=this._map.latLngToLayerPoint(this._latlng);this._radius=this._mRadius/40075017*a},getPathString:function(){var a=this._point,b=this._radius;return L.Path.SVG?
"M"+a.x+","+(a.y-b)+"A"+b+","+b+",0,1,1,"+(a.x-0.1)+","+(a.y-b)+" z":(a._round(),b=Math.round(b),"AL "+a.x+","+a.y+" "+b+","+b+" 0,23592600")}});L.CircleMarker=L.Circle.extend({options:{radius:10,weight:2},initialize:function(a,b){L.Circle.prototype.initialize.call(this,a,null,b);this._radius=this.options.radius},projectLatlngs:function(){this._point=this._map.latLngToLayerPoint(this._latlng)},setRadius:function(a){this._radius=a;this._redraw();return this}});L.GeoJSON=L.LayerGroup.extend({includes:L.Mixin.Events,initialize:function(a,b){L.Util.setOptions(this,b);this._geojson=a;this._layers={};a&&this.addGeoJSON(a)},addGeoJSON:function(a){if(a.features)for(var b=0,c=a.features.length;b<c;b++)this.addGeoJSON(a.features[b]);else b=a.type=="Feature"?a.geometry:a,c=L.GeoJSON.geometryToLayer(b,this.options.pointToLayer),this.fire("featureparse",{layer:c,properties:a.properties,geometryType:b.type,bbox:a.bbox,id:a.id}),this.addLayer(c)}});
L.Util.extend(L.GeoJSON,{geometryToLayer:function(a,b){var c=a.coordinates,d,e,f,g=[];switch(a.type){case "Point":return d=this.coordsToLatlng(c),b?b(d):new L.Marker(d);case "MultiPoint":e=0;for(f=c.length;e<f;e++)d=this.coordsToLatlng(c[e]),d=b?b(d):new L.Marker(d),g.push(d);return new L.FeatureGroup(g);case "LineString":return c=this.coordsToLatlngs(c),new L.Polyline(c);case "Polygon":return c=this.coordsToLatlngs(c,1),new L.Polygon(c);case "MultiLineString":return c=this.coordsToLatlngs(c,1),new L.MultiPolyline(c);

5
src/layer/vector/Circle.js
View File

@ -47,10 +47,5 @@ L.Circle = L.Path.extend({
r = Math.round(r);
return "AL " + p.x + "," + p.y + " " + r + "," + r + " 0," + (65535 * 360);
}
},
_redraw: function() {
this.projectLatlngs();
this._updatePath();
}
});

5
src/layer/vector/Path.js
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@ -198,5 +198,10 @@ L.Path = L.Class.extend({
layerPoint: this._map.mouseEventToLayerPoint(e)
});
L.DomEvent.stopPropagation(e);
},
_redraw: function() {
this.projectLatlngs();
this._updatePath();
}
});

5
src/layer/vector/Polyline.js
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@ -51,11 +51,6 @@ L.Polyline = L.Path.extend({
return removed;
},
_redraw: function() {
this.projectLatlngs();
this._updatePath();
},
_getPathPartStr: function(points) {
var round = L.Path.VML;