var BMapLib=window.BMapLib=BMapLib||{};var BMAP_DRAWING_MARKER="marker",BMAP_DRAWING_POLYLINE="polyline",BMAP_DRAWING_CIRCLE="circle",BMAP_DRAWING_RECTANGLE="rectangle",BMAP_DRAWING_POLYGON="polygon";(function(){var b=b||{guid:"$BAIDU$"};(function(){window[b.guid]={};b.extend=function(i,g){for(var h in g){if(g.hasOwnProperty(h)){i[h]=g[h]}}return i};b.lang=b.lang||{};b.lang.guid=function(){return"TANGRAM__"+(window[b.guid]._counter++).toString(36)};window[b.guid]._counter=window[b.guid]._counter||1;window[b.guid]._instances=window[b.guid]._instances||{};b.lang.Class=function(g){this.guid=g||b.lang.guid();window[b.guid]._instances[this.guid]=this};window[b.guid]._instances=window[b.guid]._instances||{};b.lang.isString=function(g){return"[object String]"==Object.prototype.toString.call(g)};b.lang.isFunction=function(g){return"[object Function]"==Object.prototype.toString.call(g)};b.lang.Class.prototype.toString=function(){return"[object "+(this._className||"Object")+"]"};b.lang.Class.prototype.dispose=function(){delete window[b.guid]._instances[this.guid];for(var g in this){if(!b.lang.isFunction(this[g])){delete this[g]}}this.disposed=true};b.lang.Event=function(g,h){this.type=g;this.returnValue=true;this.target=h||null;this.currentTarget=null};b.lang.Class.prototype.addEventListener=function(j,i,h){if(!b.lang.isFunction(i)){return}!this.__listeners&&(this.__listeners={});var g=this.__listeners,k;if(typeof h=="string"&&h){if(/[^\w\-]/.test(h)){throw ("nonstandard key:"+h)}else{i.hashCode=h;k=h}}j.indexOf("on")!=0&&(j="on"+j);typeof g[j]!="object"&&(g[j]={});k=k||b.lang.guid();i.hashCode=k;g[j][k]=i};b.lang.Class.prototype.removeEventListener=function(i,h){if(b.lang.isFunction(h)){h=h.hashCode}else{if(!b.lang.isString(h)){return}}!this.__listeners&&(this.__listeners={});i.indexOf("on")!=0&&(i="on"+i);var g=this.__listeners;if(!g[i]){return}g[i][h]&&delete g[i][h]};b.lang.Class.prototype.dispatchEvent=function(k,g){if(b.lang.isString(k)){k=new b.lang.Event(k)}!this.__listeners&&(this.__listeners={});g=g||{};for(var j in g){k[j]=g[j]}var j,h=this.__listeners,l=k.type;k.target=k.target||this;k.currentTarget=this;l.indexOf("on")!=0&&(l="on"+l);b.lang.isFunction(this[l])&&this[l].apply(this,arguments);if(typeof h[l]=="object"){for(j in h[l]){h[l][j].apply(this,arguments)}}return k.returnValue};b.lang.inherits=function(m,k,j){var i,l,g=m.prototype,h=new Function();h.prototype=k.prototype;l=m.prototype=new h();for(i in g){l[i]=g[i]}m.prototype.constructor=m;m.superClass=k.prototype;if("string"==typeof j){l._className=j}};b.dom=b.dom||{};b._g=b.dom._g=function(g){if(b.lang.isString(g)){return document.getElementById(g)}return g};b.g=b.dom.g=function(g){if("string"==typeof g||g instanceof String){return document.getElementById(g)}else{if(g&&g.nodeName&&(g.nodeType==1||g.nodeType==9)){return g}}return null};b.insertHTML=b.dom.insertHTML=function(j,g,i){j=b.dom.g(j);var h,k;if(j.insertAdjacentHTML){j.insertAdjacentHTML(g,i)}else{h=j.ownerDocument.createRange();g=g.toUpperCase();if(g=="AFTERBEGIN"||g=="BEFOREEND"){h.selectNodeContents(j);h.collapse(g=="AFTERBEGIN")}else{k=g=="BEFOREBEGIN";h[k?"setStartBefore":"setEndAfter"](j);h.collapse(k)}h.insertNode(h.createContextualFragment(i))}return j};b.ac=b.dom.addClass=function(n,o){n=b.dom.g(n);var h=o.split(/\s+/),g=n.className,m=" "+g+" ",k=0,j=h.length;for(;k<j;k++){if(m.indexOf(" "+h[k]+" ")<0){g+=(g?" ":"")+h[k]}}n.className=g;return n};b.event=b.event||{};b.event._listeners=b.event._listeners||[];b.on=b.event.on=function(h,k,m){k=k.replace(/^on/i,"");h=b._g(h);var l=function(o){m.call(h,o)},g=b.event._listeners,j=b.event._eventFilter,n,i=k;k=k.toLowerCase();if(j&&j[k]){n=j[k](h,k,l);i=n.type;l=n.listener}if(h.addEventListener){h.addEventListener(i,l,false)}else{if(h.attachEvent){h.attachEvent("on"+i,l)}}g[g.length]=[h,k,m,l,i];return h};b.un=b.event.un=function(i,l,h){i=b._g(i);l=l.replace(/^on/i,"").toLowerCase();var o=b.event._listeners,j=o.length,k=!h,n,m,g;while(j--){n=o[j];if(n[1]===l&&n[0]===i&&(k||n[2]===h)){m=n[4];g=n[3];if(i.removeEventListener){i.removeEventListener(m,g,false)}else{if(i.detachEvent){i.detachEvent("on"+m,g)}}o.splice(j,1)}}return i};b.getEvent=b.event.getEvent=function(g){return window.event||g};b.getTarget=b.event.getTarget=function(g){var g=b.getEvent(g);return g.target||g.srcElement};b.preventDefault=b.event.preventDefault=function(g){var g=b.getEvent(g);if(g.preventDefault){g.preventDefault()}else{g.returnValue=false}};b.stopBubble=b.event.stopBubble=function(g){g=b.getEvent(g);g.stopPropagation?g.stopPropagation():g.cancelBubble=true};b.browser=b.browser||{};if(/msie (\d+\.\d)/i.test(navigator.userAgent)){b.browser.ie=b.ie=document.documentMode||+RegExp["\x241"]}})();var d=BMapLib.DrawingManager=function(h,g){if(!h){return}c.push(this);g=g||{};this._initialize(h,g)};b.lang.inherits(d,b.lang.Class,"DrawingManager");d.prototype.open=function(){if(this._isOpen==true){return true}f(this);this._open()};d.prototype.close=function(){if(this._isOpen==false){return true
}var g=this;this._close();setTimeout(function(){g._map.enableDoubleClickZoom()},2000)};d.prototype.setDrawingMode=function(g){if(this._drawingType!=g){f(this);this._setDrawingMode(g)}};d.prototype.getDrawingMode=function(){return this._drawingType};d.prototype.enableCalculate=function(){this._enableCalculate=true;this._addGeoUtilsLibrary()};d.prototype.disableCalculate=function(){this._enableCalculate=false};d.prototype._initialize=function(h,g){this._map=h;this._opts=g;this._drawingType=g.drawingMode||BMAP_DRAWING_MARKER;if(g.enableDrawingTool){var i=new a(this,g.drawingToolOptions);this._drawingTool=i;h.addControl(i)}if(g.enableCalculate===true){this.enableCalculate()}else{this.disableCalculate()}this._isOpen=!!(g.isOpen===true);if(this._isOpen){this._open()}this.markerOptions=g.markerOptions||{};this.circleOptions=g.circleOptions||{};this.polylineOptions=g.polylineOptions||{};this.polygonOptions=g.polygonOptions||{};this.rectangleOptions=g.rectangleOptions||{};this.controlButton=g.controlButton=="right"?"right":"left"},d.prototype._open=function(){this._isOpen=true;if(!this._mask){this._mask=new e()}this._map.addOverlay(this._mask);this._setDrawingMode(this._drawingType)};d.prototype._setDrawingMode=function(g){this._drawingType=g;if(this._isOpen){this._mask.__listeners={};switch(g){case BMAP_DRAWING_MARKER:this._bindMarker();break;case BMAP_DRAWING_CIRCLE:this._bindCircle();break;case BMAP_DRAWING_POLYLINE:case BMAP_DRAWING_POLYGON:this._bindPolylineOrPolygon();break;case BMAP_DRAWING_RECTANGLE:this._bindRectangle();break}}if(this._drawingTool&&this._isOpen){this._drawingTool.setStyleByDrawingMode(g)}};d.prototype._close=function(){this._isOpen=false;if(this._mask){this._map.removeOverlay(this._mask)}if(this._drawingTool){this._drawingTool.setStyleByDrawingMode("hander")}};d.prototype._bindMarker=function(){var i=this,j=this._map,h=this._mask;var g=function(l){var k=new BMap.Marker(l.point,i.markerOptions);j.addOverlay(k);i._dispatchOverlayComplete(k)};h.addEventListener("click",g)};d.prototype._bindCircle=function(){var m=this,h=this._map,o=this._mask,i=null,k=null;var j=function(p){if(m.controlButton=="right"&&(p.button==1||p.button==0)){return}k=p.point;i=new BMap.Circle(k,0,m.circleOptions);h.addOverlay(i);o.enableEdgeMove();o.addEventListener("mousemove",n);b.on(document,"mouseup",l)};var n=function(p){i.setRadius(m._map.getDistance(k,p.point))};var l=function(q){var p=m._calculate(i,q.point);m._dispatchOverlayComplete(i,p);k=null;o.disableEdgeMove();o.removeEventListener("mousemove",n);b.un(document,"mouseup",l)};var g=function(p){b.preventDefault(p);b.stopBubble(p);if(m.controlButton=="right"&&p.button==1){return}if(k==null){j(p)}};o.addEventListener("mousedown",g)};d.prototype._bindPolylineOrPolygon=function(){var k=this,m=this._map,h=this._mask,j=[],n=null;overlay=null,isBinded=false;var l=function(o){if(k.controlButton=="right"&&(o.button==1||o.button==0)){return}j.push(o.point);n=j.concat(j[j.length-1]);if(j.length==1){if(k._drawingType==BMAP_DRAWING_POLYLINE){overlay=new BMap.Polyline(n,k.polylineOptions)}else{if(k._drawingType==BMAP_DRAWING_POLYGON){overlay=new BMap.Polygon(n,k.polygonOptions)}}m.addOverlay(overlay)}else{overlay.setPath(n)}if(!isBinded){isBinded=true;h.enableEdgeMove();h.addEventListener("mousemove",i);h.addEventListener("dblclick",g)}};var i=function(o){overlay.setPositionAt(n.length-1,o.point)};var g=function(p){b.stopBubble(p);isBinded=false;h.disableEdgeMove();h.removeEventListener("mousedown",l);h.removeEventListener("mousemove",i);h.removeEventListener("dblclick",g);if(k.controlButton=="right"){j.push(p.point)}else{if(b.ie<=8){}else{j.pop()}}overlay.setPath(j);var o=k._calculate(overlay,j.pop());k._dispatchOverlayComplete(overlay,o);j.length=0;n.length=0;k.close()};h.addEventListener("mousedown",l);h.addEventListener("dblclick",function(o){b.stopBubble(o)})};d.prototype._bindRectangle=function(){var k=this,n=this._map,h=this._mask,i=null,j=null;var m=function(p){b.stopBubble(p);b.preventDefault(p);if(k.controlButton=="right"&&(p.button==1||p.button==0)){return}j=p.point;var o=j;i=new BMap.Polygon(k._getRectanglePoint(j,o),k.rectangleOptions);n.addOverlay(i);h.enableEdgeMove();h.addEventListener("mousemove",l);b.on(document,"mouseup",g)};var l=function(o){i.setPath(k._getRectanglePoint(j,o.point))};var g=function(p){var o=k._calculate(i,i.getPath()[2]);k._dispatchOverlayComplete(i,o);j=null;h.disableEdgeMove();h.removeEventListener("mousemove",l);b.un(document,"mouseup",g)};h.addEventListener("mousedown",m)};d.prototype._calculate=function(j,i){var h={data:0,label:null};if(this._enableCalculate&&BMapLib.GeoUtils){var k=j.toString();switch(k){case"[object Polyline]":h.data=BMapLib.GeoUtils.getPolylineDistance(j);break;case"[object Polygon]":h.data=BMapLib.GeoUtils.getPolygonArea(j);break;case"[object Circle]":var g=j.getRadius();h.data=Math.PI*g*g;break}if(!h.data||h.data<0){h.data=0}else{h.data=h.data.toFixed(2)}h.label=this._addLabel(i,h.data)}return h};d.prototype._addGeoUtilsLibrary=function(){if(!BMapLib.GeoUtils){var g=document.createElement("script");
g.setAttribute("type","text/javascript");g.setAttribute("src","http://api.map.baidu.com/library/GeoUtils/1.2/src/GeoUtils_min.js");document.body.appendChild(g)}};d.prototype._addLabel=function(g,i){var h=new BMap.Label(i,{position:g});this._map.addOverlay(h);return h};d.prototype._getRectanglePoint=function(h,g){return[new BMap.Point(h.lng,h.lat),new BMap.Point(g.lng,h.lat),new BMap.Point(g.lng,g.lat),new BMap.Point(h.lng,g.lat)]};d.prototype._dispatchOverlayComplete=function(h,i){var g={"overlay":h,"drawingMode":this._drawingType};if(i){g.calculate=i.data||null;g.label=i.label||null}this.dispatchEvent(this._drawingType+"complete",h);this.dispatchEvent("overlaycomplete",g)};function e(){this._enableEdgeMove=false}e.prototype=new BMap.Overlay();e.prototype.dispatchEvent=b.lang.Class.prototype.dispatchEvent;e.prototype.addEventListener=b.lang.Class.prototype.addEventListener;e.prototype.removeEventListener=b.lang.Class.prototype.removeEventListener;e.prototype.initialize=function(i){var h=this;this._map=i;var j=this.container=document.createElement("div");var g=this._map.getSize();j.style.cssText="position:absolute;background:url(about:blank);cursor:crosshair;width:"+g.width+"px;height:"+g.height+"px";this._map.addEventListener("resize",function(k){h._adjustSize(k.size)});this._map.getPanes().floatPane.appendChild(j);this._bind();return j};e.prototype.draw=function(){var i=this._map,g=i.pixelToPoint(new BMap.Pixel(0,0)),h=i.pointToOverlayPixel(g);this.container.style.left=h.x+"px";this.container.style.top=h.y+"px"};e.prototype.enableEdgeMove=function(){this._enableEdgeMove=true};e.prototype.disableEdgeMove=function(){clearInterval(this._edgeMoveTimer);this._enableEdgeMove=false};e.prototype._bind=function(){var l=this,g=this._map,h=this.container,m=null,n=null;var k=function(p){return{x:p.clientX,y:p.clientY}};var j=function(r){var q=r.type;r=b.getEvent(r);point=l.getDrawPoint(r);var s=function(t){r.point=point;l.dispatchEvent(r)};if(q=="mousedown"){m=k(r)}var p=k(r);if(q=="click"){if(Math.abs(p.x-m.x)<5&&Math.abs(p.y-m.y)<5){if(!n||!(Math.abs(p.x-n.x)<5&&Math.abs(p.y-n.y)<5)){s("click");n=k(r)}else{n=null}}}else{s(q)}};var o=["click","mousedown","mousemove","mouseup","dblclick"],i=o.length;while(i--){b.on(h,o[i],j)}b.on(h,"mousemove",function(p){if(l._enableEdgeMove){l.mousemoveAction(p)}})};e.prototype.mousemoveAction=function(n){function g(s){var r=s.clientX,q=s.clientY;if(s.changedTouches){r=s.changedTouches[0].clientX;q=s.changedTouches[0].clientY}return new BMap.Pixel(r,q)}var h=this._map,o=this,i=h.pointToPixel(this.getDrawPoint(n)),k=g(n),l=k.x-i.x,j=k.y-i.y;i=new BMap.Pixel((k.x-l),(k.y-j));this._draggingMovePixel=i;var p=h.pixelToPoint(i),m={pixel:i,point:p};this._panByX=this._panByY=0;if(i.x<=20||i.x>=h.width-20||i.y<=50||i.y>=h.height-10){if(i.x<=20){this._panByX=8}else{if(i.x>=h.width-20){this._panByX=-8}}if(i.y<=50){this._panByY=8}else{if(i.y>=h.height-10){this._panByY=-8}}if(!this._edgeMoveTimer){this._edgeMoveTimer=setInterval(function(){h.panBy(o._panByX,o._panByY,{"noAnimation":true})},30)}}else{if(this._edgeMoveTimer){clearInterval(this._edgeMoveTimer);this._edgeMoveTimer=null}}};e.prototype._adjustSize=function(g){this.container.style.width=g.width+"px";this.container.style.height=g.height+"px"};e.prototype.getDrawPoint=function(l){var k=this._map,j=b.getTarget(l),h=l.offsetX||l.layerX||0,m=l.offsetY||l.layerY||0;if(j.nodeType!=1){j=j.parentNode}while(j&&j!=k.getContainer()){if(!(j.clientWidth==0&&j.clientHeight==0&&j.offsetParent&&j.offsetParent.nodeName=="TD")){h+=j.offsetLeft||0;m+=j.offsetTop||0}j=j.offsetParent}var i=new BMap.Pixel(h,m);var g=k.pixelToPoint(i);return g};function a(h,g){this.drawingManager=h;g=this.drawingToolOptions=g||{};this.defaultAnchor=BMAP_ANCHOR_TOP_LEFT;this.defaultOffset=new BMap.Size(10,10);this.defaultDrawingModes=[BMAP_DRAWING_MARKER,BMAP_DRAWING_CIRCLE,BMAP_DRAWING_POLYLINE,BMAP_DRAWING_POLYGON,BMAP_DRAWING_RECTANGLE];if(g.drawingModes){this.drawingModes=g.drawingModes}else{this.drawingModes=this.defaultDrawingModes}if(g.anchor){this.setAnchor(g.anchor)}if(g.offset){this.setOffset(g.offset)}}a.prototype=new BMap.Control();a.prototype.initialize=function(i){var h=this.container=document.createElement("div");h.className="BMapLib_Drawing";var g=this.panel=document.createElement("div");g.className="BMapLib_Drawing_panel";if(this.drawingToolOptions&&this.drawingToolOptions.scale){this._setScale(this.drawingToolOptions.scale)}h.appendChild(g);g.innerHTML=this._generalHtml();this._bind(g);i.getContainer().appendChild(h);return h};a.prototype._generalHtml=function(m){var h={};h["hander"]="鎷栧姩鍦板浘";h[BMAP_DRAWING_MARKER]="鐢荤偣";h[BMAP_DRAWING_CIRCLE]="鐢诲渾";h[BMAP_DRAWING_POLYLINE]="鐢绘姌绾�";h[BMAP_DRAWING_POLYGON]="鐢诲杈瑰舰";h[BMAP_DRAWING_RECTANGLE]="鐢荤煩褰�";var n=function(o,i){return'<a class="'+o+'" drawingType="'+i+'" href="javascript:void(0)" title="'+h[i]+'" onfocus="this.blur()"></a>'};var k=[];k.push(n("BMapLib_box BMapLib_hander","hander"));for(var j=0,g=this.drawingModes.length;
j<g;j++){var l="BMapLib_box BMapLib_"+this.drawingModes[j];if(j==g-1){l+=" BMapLib_last"}k.push(n(l,this.drawingModes[j]))}return k.join("")};a.prototype._setScale=function(j){var i=390,g=50,k=-parseInt((i-i*j)/2,10),h=-parseInt((g-g*j)/2,10);this.container.style.cssText=["-moz-transform: scale("+j+");","-o-transform: scale("+j+");","-webkit-transform: scale("+j+");","transform: scale("+j+");","margin-left:"+k+"px;","margin-top:"+h+"px;","*margin-left:0px;","*margin-top:0px;","margin-left:0px\\0;","margin-top:0px\\0;","filter: progid:DXImageTransform.Microsoft.Matrix(","M11="+j+",","M12=0,","M21=0,","M22="+j+",","SizingMethod='auto expand');"].join("")};a.prototype._bind=function(g){var h=this;b.on(this.panel,"click",function(k){var j=b.getTarget(k);var i=j.getAttribute("drawingType");h.setStyleByDrawingMode(i);h._bindEventByDraingMode(i)})};a.prototype.setStyleByDrawingMode=function(h){if(!h){return}var j=this.panel.getElementsByTagName("a");for(var k=0,g=j.length;k<g;k++){var m=j[k];if(m.getAttribute("drawingType")==h){var l="BMapLib_box BMapLib_"+h+"_hover";if(k==g-1){l+=" BMapLib_last"}m.className=l}else{m.className=m.className.replace(/_hover/,"")}}};a.prototype._bindEventByDraingMode=function(g){var i=this;var h=this.drawingManager;if(g=="hander"){h.close();h._map.enableDoubleClickZoom()}else{h.setDrawingMode(g);h.open();h._map.disableDoubleClickZoom()}};var c=[];function f(g){var h=c.length;while(h--){if(c[h]!=g){c[h].close()}}}})();