/* OpenLayers.js -- OpenLayers Map Viewer Library Copyright 2005-2006 MetaCarta, Inc., released under a modified BSD license. Please see http://svn.openlayers.org/trunk/openlayers/repository-license.txt for the full text of the license. Includes compressed code under the following licenses: (For uncompressed versions of the code used please see the OpenLayers SVN repository: ) Built from version 2036 of the sandbox/vector branch of OpenLayers, URL: http://svn.openlayers.org/sandbox/vector */ /* Contains portions of Prototype.js: * * Prototype JavaScript framework, version 1.4.0 * (c) 2005 Sam Stephenson * * Prototype is freely distributable under the terms of an MIT-style license. * For details, see the Prototype web site: http://prototype.conio.net/ * /*--------------------------------------------------------------------------*/ /** * * Contains portions of Rico * * Copyright 2005 Sabre Airline Solutions * * Licensed under the Apache License, Version 2.0 (the "License"); you * may not use this file except in compliance with the License. You * may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or * implied. See the License for the specific language governing * permissions and limitations under the License. * **/ _OPENLAYERS_SFL_=true OpenLayers=new Object();OpenLayers._scriptName=(typeof(_OPENLAYERS_SFL_)=="undefined"?"lib/OpenLayers.js":"OpenLayers.js");OpenLayers._getScriptLocation=function(){var scriptLocation="";var SCRIPT_NAME=OpenLayers._scriptName;var scripts=document.getElementsByTagName('script');for(var i=0;i-1)&&(index+SCRIPT_NAME.length==src.length)){scriptLocation=src.slice(0,-SCRIPT_NAME.length);break;}}} return scriptLocation;} if(typeof(_OPENLAYERS_SFL_)=="undefined"){(function(){var jsfiles=new Array("OpenLayers/BaseTypes.js","OpenLayers/Util.js","Rico/Corner.js","Rico/Color.js","OpenLayers/Ajax.js","OpenLayers/Events.js","OpenLayers/Map.js","OpenLayers/Layer.js","OpenLayers/Icon.js","OpenLayers/Marker.js","OpenLayers/Marker/Box.js","OpenLayers/Popup.js","OpenLayers/Tile.js","OpenLayers/Feature.js","OpenLayers/Tile/Image.js","OpenLayers/Tile/WFS.js","OpenLayers/Attributes.js","OpenLayers/Attributes/GML.js","OpenLayers/Layer/Image.js","OpenLayers/Layer/EventPane.js","OpenLayers/Layer/FixedZoomLevels.js","OpenLayers/Layer/Google.js","OpenLayers/Layer/VirtualEarth.js","OpenLayers/Layer/Yahoo.js","OpenLayers/Layer/HTTPRequest.js","OpenLayers/Layer/Grid.js","OpenLayers/Layer/MapServer.js","OpenLayers/Layer/KaMap.js","OpenLayers/Layer/MultiMap.js","OpenLayers/Layer/Markers.js","OpenLayers/Layer/Text.js","OpenLayers/Layer/WorldWind.js","OpenLayers/Layer/WMS.js","OpenLayers/Layer/WMS/Untiled.js","OpenLayers/Layer/GeoRSS.js","OpenLayers/Layer/Boxes.js","OpenLayers/Layer/Vector.js","OpenLayers/Layer/WFS.js","OpenLayers/Layer/GML.js","OpenLayers/Popup/Anchored.js","OpenLayers/Popup/AnchoredBubble.js","OpenLayers/Control.js","OpenLayers/Control/MouseDefaults.js","OpenLayers/Control/MouseToolbar.js","OpenLayers/Control/MousePosition.js","OpenLayers/Control/OverviewMap.js","OpenLayers/Control/KeyboardDefaults.js","OpenLayers/Control/PanZoom.js","OpenLayers/Control/PanZoomBar.js","OpenLayers/Control/ArgParser.js","OpenLayers/Control/Permalink.js","OpenLayers/Control/Scale.js","OpenLayers/Control/LayerSwitcher.js","OpenLayers/Control/EditingToolbar.js","OpenLayers/Control/EditingTool.js","OpenLayers/Control/EditingAttributes.js","OpenLayers/Control/EditingTool/Selection.js","OpenLayers/Control/EditingTool/MovePathPoint.js","OpenLayers/Control/EditingTool/DrawLinearPath.js","OpenLayers/Control/EditingTool/DrawPoint.js","OpenLayers/Control/EditingTool/DrawLineString.js","OpenLayers/Control/EditingTool/RemovePathPoint.js","OpenLayers/Control/EditingTool/AddPathPoint.js","OpenLayers/Control/EditingTool/DrawLinearRing.js","OpenLayers/Control/EditingTool/Rotate.js","OpenLayers/Control/EditingTool/Commit.js","OpenLayers/Control/EditingMode.js","OpenLayers/Control/EditingMode/PointSnapping.js","OpenLayers/Control/EditingMode/SegmentSnapping.js","OpenLayers/Geometry.js","OpenLayers/Geometry/Aggregate.js","OpenLayers/Geometry/Point.js","OpenLayers/Geometry/Curve.js","OpenLayers/Geometry/LineString.js","OpenLayers/Geometry/LineSegment.js","OpenLayers/Geometry/LinearRing.js","OpenLayers/Geometry/Surface.js","OpenLayers/Geometry/Polygon.js","OpenLayers/Geometry/Rectangle.js","OpenLayers/Geometry/MultiPoint.js","OpenLayers/Geometry/MultiLineString.js","OpenLayers/Geometry/MultiPolygon.js","OpenLayers/Renderer.js","OpenLayers/Renderer/Svg.js","OpenLayers/Renderer/Vml.js","OpenLayers/Math.js","OpenLayers/Math/Matrix.js","OpenLayers/Style.js","OpenLayers/Style/WebSafe.js","OpenLayers/Parser.js","OpenLayers/Parser/GML.js","OpenLayers/Writer.js","OpenLayers/Writer/WFS.js","OpenLayers/Writer/GML.js");var allScriptTags="";var host=OpenLayers._getScriptLocation()+"lib/";for(var i=0;i";allScriptTags+=currentScriptTag;}else{var s=document.createElement("script");s.src=host+jsfiles[i];var h=document.getElementsByTagName("head").length?document.getElementsByTagName("head")[0]:document.body;h.appendChild(s);}} if(allScriptTags)document.write(allScriptTags);})();} OpenLayers.VERSION_NUMBER="$Revision: 1721 $";OpenLayers.Class={isPrototype:function(){},create:function(){return function(){if(arguments&&arguments[0]!=OpenLayers.Class.isPrototype) this.initialize.apply(this,arguments);}},inherit:function(){var superClass=arguments[0];var proto=new superClass(OpenLayers.Class.isPrototype);for(var i=1;ithis.right)?right:this.right;this.top=(top>this.top)?top:this.top;}else{this.right=(left>this.right)?left:this.right;this.top=(bottom>this.top)?bottom:this.top;}}},containsLonLat:function(ll,inclusive){return this.contains(ll.lon,ll.lat,inclusive);},containsPixel:function(px,inclusive){return this.contains(px.x,px.y,inclusive);},contains:function(x,y,inclusive){if(inclusive==null){inclusive=true;} var contains=false;if(inclusive){contains=((x>=this.left)&&(x<=this.right)&&(y>=this.bottom)&&(y<=this.top));}else{contains=((x>this.left)&&(xthis.bottom)&&(ythis.bottom)&&(bounds.bottombounds.bottom)&&(this.bottomthis.bottom)&&(bounds.topbounds.bottom)&&(this.topthis.left)&&(bounds.rightbounds.left)&&(this.rightthis.left)&&(bounds.leftbounds.left)&&(this.left=this.left)&&(bounds.left<=this.right);inTop=(bounds.top>=this.bottom)&&(bounds.top<=this.top);inRight=(bounds.right>=this.left)&&(bounds.right<=this.right);inBottom=(bounds.bottom>=this.bottom)&&(bounds.bottom<=this.top);}else{inLeft=(bounds.left>this.left)&&(bounds.leftthis.bottom)&&(bounds.topthis.left)&&(bounds.rightthis.bottom)&&(bounds.bottom0)?this.toString():0;if(sig=5.5)&&(version<7));} OpenLayers.Util.modifyAlphaImageDiv=function(div,id,px,sz,imgURL,position,border,sizing,opacity){OpenLayers.Util.modifyDOMElement(div,id,px,sz);var img=div.childNodes[0];if(imgURL){img.src=imgURL;} OpenLayers.Util.modifyDOMElement(img,div.id+"_innerImage",null,sz,"relative",border);if(opacity){div.style.opacity=opacity;div.style.filter='alpha(opacity='+(opacity*100)+')';} if(OpenLayers.Util.alphaHack()){div.style.display="inline-block";if(sizing==null){sizing="scale";} div.style.filter="progid:DXImageTransform.Microsoft"+".AlphaImageLoader(src='"+img.src+"', "+"sizingMethod='"+sizing+"')";if(div.style.opacity){div.style.filter+=" alpha(opacity="+div.style.opacity*100+")";} img.style.filter="progid:DXImageTransform.Microsoft"+".Alpha(opacity=0)";}};OpenLayers.Util.createAlphaImageDiv=function(id,px,sz,imgURL,position,border,sizing,opacity,delayDisplay){var div=OpenLayers.Util.createDiv();var img=OpenLayers.Util.createImage(null,null,null,null,null,null,false);div.appendChild(img);if(delayDisplay){img.style.display="none";OpenLayers.Event.observe(img,"load",OpenLayers.Util.onImageLoad.bindAsEventListener(div));OpenLayers.Event.observe(img,"error",OpenLayers.Util.onImageLoadError.bindAsEventListener(div));} OpenLayers.Util.modifyAlphaImageDiv(div,id,px,sz,imgURL,position,border,sizing,opacity);return div;};OpenLayers.Util.upperCaseObject=function(object){var uObject=new Object();for(var key in object){uObject[key.toUpperCase()]=object[key];} return uObject;};OpenLayers.Util.applyDefaults=function(to,from){for(var key in from){if(to[key]==null){to[key]=from[key];}}};OpenLayers.Util.getParameterString=function(params){paramsArray=new Array();for(var key in params){var value=params[key];if((value!=null)&&(typeof value!='function')){paramsArray.push(key+"="+value);}} return paramsArray.join("&");};OpenLayers.ImgPath='';OpenLayers.Util.getImagesLocation=function(){return OpenLayers.ImgPath||(OpenLayers._getScriptLocation()+"img/");};OpenLayers.Util.Try=function(){var returnValue;for(var i=0;i0)) {if(!index){index=0;} if(result[index].childNodes.length>1){return result.childNodes[1].nodeValue;} else if(result[index].childNodes.length==1){return result[index].firstChild.nodeValue;}}else{return"";}};OpenLayers.Util.getXmlNodeValue=function(node){var val=null;OpenLayers.Util.Try(function(){val=node.text;if(!val) val=node.textContent;if(!val) val=node.firstChild.nodeValue;},function(){val=node.textContent;});return val;};OpenLayers.Util.mouseLeft=function(evt,div){var target=(evt.relatedTarget)?evt.relatedTarget:evt.toElement;while(target!=div&&target!=null){target=target.parentNode;} return(target!=div);};OpenLayers.Util.rad=function(x){return x*Math.PI/180;};OpenLayers.Util.distVincenty=function(p1,p2){var a=6378137,b=6356752.3142,f=1/298.257223563;var L=OpenLayers.Util.rad(p2.lon-p1.lon);var U1=Math.atan((1-f)*Math.tan(OpenLayers.Util.rad(p1.lat)));var U2=Math.atan((1-f)*Math.tan(OpenLayers.Util.rad(p2.lat)));var sinU1=Math.sin(U1),cosU1=Math.cos(U1);var sinU2=Math.sin(U2),cosU2=Math.cos(U2);var lambda=L,lambdaP=2*Math.PI;var iterLimit=20;while(Math.abs(lambda-lambdaP)>1e-12&&--iterLimit>0){var sinLambda=Math.sin(lambda),cosLambda=Math.cos(lambda);var sinSigma=Math.sqrt((cosU2*sinLambda)*(cosU2*sinLambda)+ (cosU1*sinU2-sinU1*cosU2*cosLambda)*(cosU1*sinU2-sinU1*cosU2*cosLambda));if(sinSigma==0)return 0;var cosSigma=sinU1*sinU2+cosU1*cosU2*cosLambda;var sigma=Math.atan2(sinSigma,cosSigma);var alpha=Math.asin(cosU1*cosU2*sinLambda/sinSigma);var cosSqAlpha=Math.cos(alpha)*Math.cos(alpha);var cos2SigmaM=cosSigma-2*sinU1*sinU2/cosSqAlpha;var C=f/16*cosSqAlpha*(4+f*(4-3*cosSqAlpha));lambdaP=lambda;lambda=L+(1-C)*f*Math.sin(alpha)*(sigma+C*sinSigma*(cos2SigmaM+C*cosSigma*(-1+2*cos2SigmaM*cos2SigmaM)));} if(iterLimit==0)return NaN var uSq=cosSqAlpha*(a*a-b*b)/(b*b);var A=1+uSq/16384*(4096+uSq*(-768+uSq*(320-175*uSq)));var B=uSq/1024*(256+uSq*(-128+uSq*(74-47*uSq)));var deltaSigma=B*sinSigma*(cos2SigmaM+B/4*(cosSigma*(-1+2*cos2SigmaM*cos2SigmaM)- B/6*cos2SigmaM*(-3+4*sinSigma*sinSigma)*(-3+4*cos2SigmaM*cos2SigmaM)));var s=b*A*(sigma-deltaSigma);var d=s.toFixed(3)/1000;return d;};OpenLayers.Util.getArgs=function(){var args=new Object();var query=location.search.substring(1);var pairs=query.split("&");for(var i=0;i1.0)?(1.0/scale):scale;return normScale;};OpenLayers.Util.getResolutionFromScale=function(scale,units){if(units==null){units="degrees";} var normScale=OpenLayers.Util.normalizeScale(scale);var resolution=1/(normScale*OpenLayers.INCHES_PER_UNIT[units]*OpenLayers.DOTS_PER_INCH);return resolution;};OpenLayers.Util.getScaleFromResolution=function(resolution,units){if(units==null){units="degrees";} var scale=resolution*OpenLayers.INCHES_PER_UNIT[units]*OpenLayers.DOTS_PER_INCH;return scale;};OpenLayers.Util.safeStopPropagation=function(evt){if(evt.stopPropagation){evt.stopPropagation();} evt.cancelBubble=true;};OpenLayers.Util.pagePosition=function(forElement){var valueT=0,valueL=0;var element=forElement;do{valueT+=element.offsetTop||0;valueL+=element.offsetLeft||0;if(element.offsetParent==document.body) if(OpenLayers.Element.getStyle(element,'position')=='absolute')break;}while(element=element.offsetParent);element=forElement;do{valueT-=element.scrollTop||0;valueL-=element.scrollLeft||0;}while(element=element.parentNode);return[valueL,valueT];};OpenLayers.Util.distance2Pts=function(x1,y1,x2,y2){return(Math.sqrt(Math.pow(x1-x2,2)+Math.pow(y1-y2,2)));};var Rico=new Object();Rico.Corner={round:function(e,options){var e=$(e);this._setOptions(options);var color=this.options.color;if(this.options.color=="fromElement") color=this._background(e);var bgColor=this.options.bgColor;if(this.options.bgColor=="fromParent") bgColor=this._background(e.offsetParent);this._roundCornersImpl(e,color,bgColor);},changeColor:function(theDiv,newColor){theDiv.style.backgroundColor=newColor;var spanElements=theDiv.parentNode.getElementsByTagName("span");for(var currIdx=0;currIdx"+el.innerHTML+""},_roundTopCorners:function(el,color,bgColor){var corner=this._createCorner(bgColor);for(var i=0;i=0;i--) corner.appendChild(this._createCornerSlice(color,bgColor,i,"bottom"));el.style.paddingBottom=0;el.appendChild(corner);},_createCorner:function(bgColor){var corner=document.createElement("div");corner.style.backgroundColor=(this._isTransparent()?"transparent":bgColor);return corner;},_createCornerSlice:function(color,bgColor,n,position){var slice=document.createElement("span");var inStyle=slice.style;inStyle.backgroundColor=color;inStyle.display="block";inStyle.height="1px";inStyle.overflow="hidden";inStyle.fontSize="1px";var borderColor=this._borderColor(color,bgColor);if(this.options.border&&n==0){inStyle.borderTopStyle="solid";inStyle.borderTopWidth="1px";inStyle.borderLeftWidth="0px";inStyle.borderRightWidth="0px";inStyle.borderBottomWidth="0px";inStyle.height="0px";inStyle.borderColor=borderColor;} else if(borderColor){inStyle.borderColor=borderColor;inStyle.borderStyle="solid";inStyle.borderWidth="0px 1px";} if(!this.options.compact&&(n==(this.options.numSlices-1))) inStyle.height="2px";this._setMargin(slice,n,position);this._setBorder(slice,n,position);return slice;},_setOptions:function(options){this.options={corners:"all",color:"fromElement",bgColor:"fromParent",blend:true,border:false,compact:false} OpenLayers.Util.extend(this.options,options||{});this.options.numSlices=this.options.compact?2:4;if(this._isTransparent()) this.options.blend=false;},_whichSideTop:function(){if(this._hasString(this.options.corners,"all","top")) return"";if(this.options.corners.indexOf("tl")>=0&&this.options.corners.indexOf("tr")>=0) return"";if(this.options.corners.indexOf("tl")>=0) return"left";else if(this.options.corners.indexOf("tr")>=0) return"right";return"";},_whichSideBottom:function(){if(this._hasString(this.options.corners,"all","bottom")) return"";if(this.options.corners.indexOf("bl")>=0&&this.options.corners.indexOf("br")>=0) return"";if(this.options.corners.indexOf("bl")>=0) return"left";else if(this.options.corners.indexOf("br")>=0) return"right";return"";},_borderColor:function(color,bgColor){if(color=="transparent") return bgColor;else if(this.options.border) return this.options.border;else if(this.options.blend) return this._blend(bgColor,color);else return"";},_setMargin:function(el,n,corners){var marginSize=this._marginSize(n);var whichSide=corners=="top"?this._whichSideTop():this._whichSideBottom();if(whichSide=="left"){el.style.marginLeft=marginSize+"px";el.style.marginRight="0px";} else if(whichSide=="right"){el.style.marginRight=marginSize+"px";el.style.marginLeft="0px";} else{el.style.marginLeft=marginSize+"px";el.style.marginRight=marginSize+"px";}},_setBorder:function(el,n,corners){var borderSize=this._borderSize(n);var whichSide=corners=="top"?this._whichSideTop():this._whichSideBottom();if(whichSide=="left"){el.style.borderLeftWidth=borderSize+"px";el.style.borderRightWidth="0px";} else if(whichSide=="right"){el.style.borderRightWidth=borderSize+"px";el.style.borderLeftWidth="0px";} else{el.style.borderLeftWidth=borderSize+"px";el.style.borderRightWidth=borderSize+"px";} if(this.options.border!=false) el.style.borderLeftWidth=borderSize+"px";el.style.borderRightWidth=borderSize+"px";},_marginSize:function(n){if(this._isTransparent()) return 0;var marginSizes=[5,3,2,1];var blendedMarginSizes=[3,2,1,0];var compactMarginSizes=[2,1];var smBlendedMarginSizes=[1,0];if(this.options.compact&&this.options.blend) return smBlendedMarginSizes[n];else if(this.options.compact) return compactMarginSizes[n];else if(this.options.blend) return blendedMarginSizes[n];else return marginSizes[n];},_borderSize:function(n){var transparentBorderSizes=[5,3,2,1];var blendedBorderSizes=[2,1,1,1];var compactBorderSizes=[1,0];var actualBorderSizes=[0,2,0,0];if(this.options.compact&&(this.options.blend||this._isTransparent())) return 1;else if(this.options.compact) return compactBorderSizes[n];else if(this.options.blend) return blendedBorderSizes[n];else if(this.options.border) return actualBorderSizes[n];else if(this._isTransparent()) return transparentBorderSizes[n];return 0;},_hasString:function(str){for(var i=1;i=0)return true;return false;},_blend:function(c1,c2){var cc1=Rico.Color.createFromHex(c1);cc1.blend(Rico.Color.createFromHex(c2));return cc1;},_background:function(el){try{return Rico.Color.createColorFromBackground(el).asHex();}catch(err){return"#ffffff";}},_isTransparent:function(){return this.options.color=="transparent";},_isTopRounded:function(){return this._hasString(this.options.corners,"all","top","tl","tr");},_isBottomRounded:function(){return this._hasString(this.options.corners,"all","bottom","bl","br");},_hasSingleTextChild:function(el){return el.childNodes.length==1&&el.childNodes[0].nodeType==3;}} OpenLayers.ProxyHost="";OpenLayers.nullHandler=function(request){alert("Unhandled request return "+request.statusText);};OpenLayers.loadURL=function(uri,params,caller,onComplete,onFailure){if(OpenLayers.ProxyHost&&uri.startsWith("http")){uri=OpenLayers.ProxyHost+escape(uri);} var success=(onComplete)?onComplete.bind(caller):OpenLayers.nullHandler;var failure=(onFailure)?onFailure.bind(caller):OpenLayers.nullHandler;new OpenLayers.Ajax.Request(uri,{method:'get',parameters:params,onComplete:success,onFailure:failure});};OpenLayers.serializeXMLNode=function(node){var serializer=new XMLSerializer();return serializer.serializeToString(node);};OpenLayers.parseXMLString=function(text){var index=text.indexOf('<');if(index>0){text=text.substring(index);} var ajaxResponse=OpenLayers.Util.Try(function(){var xmldom=new ActiveXObject('Microsoft.XMLDOM');xmldom.loadXML(text);return xmldom;},function(){return new DOMParser().parseFromString(text,'text/xml');},function(){var req=new XMLHttpRequest();req.open("GET","data:"+"text/xml"+";charset=utf-8,"+encodeURIComponent(text),false);if(req.overrideMimeType){req.overrideMimeType("text/xml");} req.send(null);return req.responseXML;});return ajaxResponse;};OpenLayers.Ajax={emptyFunction:function(){},getTransport:function(){return OpenLayers.Util.Try(function(){return new ActiveXObject('Msxml2.XMLHTTP')},function(){return new ActiveXObject('Microsoft.XMLHTTP')},function(){return new XMLHttpRequest()})||false;},activeRequestCount:0};OpenLayers.Ajax.Responders={responders:[],register:function(responderToAdd){for(var i=0;i=200&&this.transport.status<300);},responseIsFailure:function(){return!this.responseIsSuccess();}} OpenLayers.Ajax.Request=OpenLayers.Class.create();OpenLayers.Ajax.Request.Events=['Uninitialized','Loading','Loaded','Interactive','Complete'];OpenLayers.Ajax.Request.prototype=OpenLayers.Class.inherit(OpenLayers.Ajax.Base,{initialize:function(url,options){this.transport=OpenLayers.Ajax.getTransport();this.setOptions(options);this.request(url);},request:function(url){var parameters=this.options.parameters||'';try{this.url=url;if(this.options.method=='get'&¶meters.length>0) this.url+=(this.url.match(/\?/)?'&':'?')+parameters;OpenLayers.Ajax.Responders.dispatch('onCreate',this,this.transport);this.transport.open(this.options.method,this.url,this.options.asynchronous);if(this.options.asynchronous){this.transport.onreadystatechange=this.onStateChange.bind(this);setTimeout((function(){this.respondToReadyState(1)}).bind(this),10);} this.setRequestHeaders();var body=this.options.postBody?this.options.postBody:parameters;this.transport.send(this.options.method=='post'?body:null);}catch(e){this.dispatchException(e);}},setRequestHeaders:function(){var requestHeaders=['X-Requested-With','XMLHttpRequest','X-Prototype-Version','OpenLayers'];if(this.options.method=='post'){requestHeaders.push('Content-type','application/x-www-form-urlencoded');if(this.transport.overrideMimeType) requestHeaders.push('Connection','close');} if(this.options.requestHeaders) requestHeaders.push.apply(requestHeaders,this.options.requestHeaders);for(var i=0;i0)){if(this.map.baseLayer){var layer=this.map.baseLayer.clone();this.layers=[layer];}else{this.map.events.register("changebaselayer",this,this.baseLayerDraw);return this.div;}} this.element=document.createElement('div');this.element.className='olControlOverviewMapElement';this.element.style.display='none';this.mapDiv=document.createElement('div');this.mapDiv.style.width='180px';this.mapDiv.style.height='90px';this.mapDiv.style.position='relative';this.mapDiv.style.overflow='hidden';this.mapDiv.id=OpenLayers.Util.createUniqueID('overviewMap');this.extentRectangle=document.createElement('div');this.extentRectangle.style.position='absolute';this.extentRectangle.style.zIndex=1000;this.extentRectangle.style.backgroundImage='url('+ OpenLayers.Util.getImagesLocation()+'/blank.png)';this.extentRectangle.className='olControlOverviewMapExtentRectangle';this.mapDiv.appendChild(this.extentRectangle);this.element.appendChild(this.mapDiv);this.div.appendChild(this.element);this.div.className='olControlOverviewMapContainer';this.map.events.register('moveend',this,this.update);this.elementEvents=new OpenLayers.Events(this,this.element);this.elementEvents.register('mousedown',this,function(e){OpenLayers.Event.stop(e);});this.elementEvents.register('click',this,function(e){OpenLayers.Event.stop(e);});this.elementEvents.register('dblclick',this,function(e){OpenLayers.Event.stop(e);});this.rectEvents=new OpenLayers.Events(this,this.extentRectangle);this.rectEvents.register('mouseover',this,this.rectMouseOver);this.rectEvents.register('mouseout',this,this.rectMouseOut);this.rectEvents.register('mousedown',this,this.rectMouseDown);this.rectEvents.register('mousemove',this,this.rectMouseMove);this.rectEvents.register('mouseup',this,this.rectMouseUp);this.rectEvents.register('click',this,function(e){OpenLayers.Event.stop(e);});this.rectEvents.register('dblclick',this,this.rectDblClick);this.mapDivEvents=new OpenLayers.Events(this,this.mapDiv);this.mapDivEvents.register('click',this,this.mapDivClick);var imgLocation=OpenLayers.Util.getImagesLocation();var img=imgLocation+'layer-switcher-maximize.png';this.maximizeDiv=OpenLayers.Util.createAlphaImageDiv('olControlOverviewMapMaximizeButton',null,new OpenLayers.Size(18,18),img,'absolute');this.maximizeDiv.style.display='none';this.maximizeDiv.className='olControlOverviewMapMaximizeButton';OpenLayers.Event.observe(this.maximizeDiv,'click',this.maximizeControl.bindAsEventListener(this));this.div.appendChild(this.maximizeDiv);var img=imgLocation+'layer-switcher-minimize.png';this.minimizeDiv=OpenLayers.Util.createAlphaImageDiv('OpenLayers_Control_minimizeDiv',null,new OpenLayers.Size(18,18),img,'absolute');this.minimizeDiv.style.display='none';this.minimizeDiv.className='olControlOverviewMapMinimizeButton';OpenLayers.Event.observe(this.minimizeDiv,'click',this.minimizeControl.bindAsEventListener(this));this.div.appendChild(this.minimizeDiv);this.minimizeControl();return this.div;},baseLayerDraw:function(){this.draw();this.map.events.unregister("changebaselayer",this,this.baseLayerDraw);},rectMouseOver:function(evt){this.extentRectangle.style.cursor='move';},rectMouseOut:function(evt){this.extentRectangle.style.cursor='default';if(this.rectDragStart!=null){if(this.performedRectDrag){this.updateMapToRect();} document.onselectstart=null;this.rectDragStart=null;}},rectMouseDown:function(evt){if(!OpenLayers.Event.isLeftClick(evt))return;this.rectDragStart=evt.xy.clone();this.performedRectDrag=false;OpenLayers.Event.stop(evt);},rectMouseMove:function(evt){if(this.rectDragStart!=null){var deltaX=this.rectDragStart.x-evt.xy.x;var deltaY=this.rectDragStart.y-evt.xy.y;var rectPxBounds=this.getRectPxBounds();var rectTop=rectPxBounds.top;var rectLeft=rectPxBounds.left;var rectHeight=Math.abs(rectPxBounds.getHeight());var rectWidth=rectPxBounds.getWidth();var newTop=Math.max(0,(rectTop-deltaY));newTop=Math.min(newTop,this.ovmap.size.h-this.hComp-rectHeight);var newLeft=Math.max(0,(rectLeft-deltaX));newLeft=Math.min(newLeft,this.ovmap.size.w-this.wComp-rectWidth);this.setRectPxBounds(new OpenLayers.Bounds(newLeft,newTop+rectHeight,newLeft+rectWidth,newTop));this.rectDragStart=evt.xy.clone();this.performedRectDrag=true;OpenLayers.Event.stop(evt);}},rectMouseUp:function(evt){if(!OpenLayers.Event.isLeftClick(evt))return;if(this.performedRectDrag){this.updateMapToRect();OpenLayers.Event.stop(evt);} document.onselectstart=null;this.rectDragStart=null;},rectDblClick:function(evt){this.performedRectDrag=false;OpenLayers.Event.stop(evt);this.updateOverview();},mapDivClick:function(evt){var pxBounds=this.getRectPxBounds();var pxCenter=pxBounds.getCenterPixel();var deltaX=evt.xy.x-pxCenter.x;var deltaY=evt.xy.y-pxCenter.y;var top=pxBounds.top;var left=pxBounds.left;var height=Math.abs(pxBounds.getHeight());var width=pxBounds.getWidth();var newTop=Math.max(0,(top+deltaY));newTop=Math.min(newTop,this.ovmap.size.h-height);var newLeft=Math.max(0,(left+deltaX));newLeft=Math.min(newLeft,this.ovmap.size.w-width);this.setRectPxBounds(new OpenLayers.Bounds(newLeft,newTop+height,newLeft+width,newTop));this.updateMapToRect();OpenLayers.Event.stop(evt);},maximizeControl:function(e){this.element.style.display='';this.showToggle(false);if(e!=null){OpenLayers.Event.stop(e);}},minimizeControl:function(e){this.element.style.display='none';this.showToggle(true);if(e!=null){OpenLayers.Event.stop(e);}},showToggle:function(minimize){this.maximizeDiv.style.display=minimize?'':'none';this.minimizeDiv.style.display=minimize?'none':'';},update:function(){if(this.ovmap==null){this.createMap();} if(!this.isSuitableOverview()){this.updateOverview();} this.updateRectToMap();},isSuitableOverview:function(){var mapExtent=this.map.getExtent();var maxExtent=this.map.maxExtent;var testExtent=new OpenLayers.Bounds(Math.max(mapExtent.left,maxExtent.left),Math.max(mapExtent.bottom,maxExtent.bottom),Math.min(mapExtent.right,maxExtent.right),Math.min(mapExtent.top,maxExtent.top));var resRatio=this.ovmap.getResolution()/this.map.getResolution();return((resRatio>this.minRatio)&&(resRatio<=this.maxRatio)&&(this.ovmap.getExtent().containsBounds(testExtent)));},updateOverview:function(){var mapRes=this.map.getResolution();var targetRes=this.ovmap.getResolution();var resRatio=targetRes/mapRes;if(resRatio>this.maxRatio){targetRes=this.minRatio*mapRes;}else if(resRatio<=this.minRatio){targetRes=this.maxRatio*mapRes;} this.ovmap.setCenter(this.map.center,this.ovmap.getZoomForResolution(targetRes));this.updateRectToMap();},createMap:function(){this.ovmap=new OpenLayers.Map(this.mapDiv.id,{controls:[],maxResolution:'auto'});this.ovmap.addLayers(this.layers);this.ovmap.zoomToMaxExtent();this.wComp=parseInt(OpenLayers.Element.getStyle(this.extentRectangle,'border-left-width'))+ parseInt(OpenLayers.Element.getStyle(this.extentRectangle,'border-right-width'));this.wComp=(this.wComp)?this.wComp:2;this.hComp=parseInt(OpenLayers.Element.getStyle(this.extentRectangle,'border-top-width'))+ parseInt(OpenLayers.Element.getStyle(this.extentRectangle,'border-bottom-width'));this.hComp=(this.hComp)?this.hComp:2;},updateRectToMap:function(){if(this.map.units!='degrees'){if(this.map.projection!=this.ovmap.map.projection){alert('The overview map only works when it is in the same projection as the main map');}} var pxBounds=this.getRectBoundsFromMapBounds(this.map.getExtent());this.setRectPxBounds(pxBounds);},updateMapToRect:function(){var pxBounds=this.getRectPxBounds();var lonLatBounds=this.getMapBoundsFromRectBounds(pxBounds);this.map.setCenter(lonLatBounds.getCenterLonLat(),this.map.zoom);},getRectPxBounds:function(){var top=parseInt(this.extentRectangle.style.top);var left=parseInt(this.extentRectangle.style.left);var height=parseInt(this.extentRectangle.style.height);var width=parseInt(this.extentRectangle.style.width);return new OpenLayers.Bounds(left,top+height,left+width,top);},setRectPxBounds:function(pxBounds){var top=Math.max(pxBounds.top,0);var left=Math.max(pxBounds.left,0);var bottom=Math.min(pxBounds.top+Math.abs(pxBounds.getHeight()),this.ovmap.size.h-this.hComp);var right=Math.min(pxBounds.left+pxBounds.getWidth(),this.ovmap.size.w-this.wComp);this.extentRectangle.style.top=parseInt(top)+'px';this.extentRectangle.style.left=parseInt(left)+'px';this.extentRectangle.style.height=parseInt(bottom-top)+'px';this.extentRectangle.style.width=parseInt(right-left)+'px';},getRectBoundsFromMapBounds:function(lonLatBounds){var leftBottomLonLat=new OpenLayers.LonLat(lonLatBounds.left,lonLatBounds.bottom);var rightTopLonLat=new OpenLayers.LonLat(lonLatBounds.right,lonLatBounds.top);var leftBottomPx=this.getOverviewPxFromLonLat(leftBottomLonLat);var rightTopPx=this.getOverviewPxFromLonLat(rightTopLonLat);return new OpenLayers.Bounds(leftBottomPx.x,leftBottomPx.y,rightTopPx.x,rightTopPx.y);},getMapBoundsFromRectBounds:function(pxBounds){var leftBottomPx=new OpenLayers.Pixel(pxBounds.left,pxBounds.bottom);var rightTopPx=new OpenLayers.Pixel(pxBounds.right,pxBounds.top);var leftBottomLonLat=this.getLonLatFromOverviewPx(leftBottomPx);var rightTopLonLat=this.getLonLatFromOverviewPx(rightTopPx);return new OpenLayers.Bounds(leftBottomLonLat.lon,leftBottomLonLat.lat,rightTopLonLat.lon,rightTopLonLat.lat);},getLonLatFromOverviewPx:function(overviewMapPx){var size=this.ovmap.size;var res=this.ovmap.getResolution();var center=this.ovmap.getExtent().getCenterLonLat();var delta_x=overviewMapPx.x-(size.w/2);var delta_y=overviewMapPx.y-(size.h/2);return new OpenLayers.LonLat(center.lon+delta_x*res,center.lat-delta_y*res);},getOverviewPxFromLonLat:function(lonlat){var res=this.ovmap.getResolution();var extent=this.ovmap.getExtent();return new OpenLayers.Pixel(Math.round(1/res*(lonlat.lon-extent.left)),Math.round(1/res*(extent.top-lonlat.lat)));},CLASS_NAME:'OpenLayers.Control.OverviewMap'});OpenLayers.Event={KEY_BACKSPACE:8,KEY_TAB:9,KEY_RETURN:13,KEY_ESC:27,KEY_LEFT:37,KEY_UP:38,KEY_RIGHT:39,KEY_DOWN:40,KEY_DELETE:46,KEY_SHIFT:16,KEY_CAPSLOCK:20,KEY_CTRL:16,element:function(event){return event.target||event.srcElement;},isLeftClick:function(event){return(((event.which)&&(event.which==1))||((event.button)&&(event.button==1)));},pointerX:function(event){return event.pageX||(event.clientX+ (document.documentElement.scrollLeft||document.body.scrollLeft));},pointerY:function(event){return event.pageY||(event.clientY+ (document.documentElement.scrollTop||document.body.scrollTop));},stop:function(event){if(event.preventDefault){event.preventDefault();event.stopPropagation();}else{event.returnValue=false;event.cancelBubble=true;}},findElement:function(event,tagName){var element=OpenLayers.Event.element(event);while(element.parentNode&&(!element.tagName||(element.tagName.toUpperCase()!=tagName.toUpperCase()))) element=element.parentNode;return element;},observers:false,_observeAndCache:function(element,name,observer,useCapture){if(!this.observers)this.observers=[];if(element.addEventListener){this.observers.push([element,name,observer,useCapture]);element.addEventListener(name,observer,useCapture);}else if(element.attachEvent){this.observers.push([element,name,observer,useCapture]);element.attachEvent('on'+name,observer);}},unloadCache:function(){if(!OpenLayers.Event.observers)return;for(var i=0;i0)){for(var i=0;i=this.minResolution)&&(resolution<=this.maxResolution));} return inRange;},setIsBaseLayer:function(isBaseLayer){this.isBaseLayer=isBaseLayer;if(this.map!=null){this.map.events.triggerEvent("changelayer");}},initResolutions:function(){var props=new Array('projection','units','scales','resolutions','maxScale','minScale','maxResolution','minResolution','minExtent','maxExtent','numZoomLevels','maxZoomLevel');var confProps=new Object();for(var i=0;i0?a[0].length:0;var buffer='';for(var y=0;ybottomRight.lon){if(topLeft.lon<0){topLeft.lon=-180-(topLeft.lon+180);}else{bottomRight.lon=180+bottomRight.lon+180;}} bounds=new OpenLayers.Bounds(topLeft.lon,bottomRight.lat,bottomRight.lon,topLeft.lat);return bounds;},CLASS_NAME:"OpenLayers.Tile"};OpenLayers.Writer=OpenLayers.Class.create();OpenLayers.Writer.prototype={initialize:function(){},destroy:function(){},commit:function(uri,features,onSuccess,onFailure){},_insert:function(feature){},_update:function(feature){},_delete:function(feature){},CLASS_NAME:"OpenLayers.Writer"};OpenLayers.Writer.GML=OpenLayers.Class.create();OpenLayers.Writer.GML.prototype={gml:'',initialize:function(){},buildXmlNode:function(geometry){if(geometry.CLASS_NAME=="OpenLayers.Geometry.MultiPolygon"||geometry.CLASS_NAME=="OpenLayers.Geometry.Polygon"){this.gml=document.createElementNS("http://www.opengis.net/gml",'gml:MultiPolygon');this.gml.setAttribute("srsName","http://www.opengis.net/gml/srs/epsg.xml#4326");var polygonMember=document.createElementNS("http://www.opengis.net/gml",'gml:polygonMember');var polygon=document.createElementNS("http://www.opengis.net/gml",'gml:Polygon');var outerRing=document.createElementNS("http://www.opengis.net/gml",'gml:outerBoundaryIs');var linearRing=document.createElementNS("http://www.opengis.net/gml",'gml:LinearRing');linearRing.appendChild(this.buildCoordinatesNode(geometry.components[0]));outerRing.appendChild(linearRing);polygon.appendChild(outerRing);polygonMember.appendChild(polygon);this.gml.appendChild(polygonMember);} else if(geometry.CLASS_NAME=="OpenLayers.Geometry.MultiLineString"||geometry.CLASS_NAME=="OpenLayers.Geometry.LineString"){this.gml=document.createElementNS("http://www.opengis.net/gml",'gml:MultiLineString');this.gml.setAttribute("srsName","http://www.opengis.net/gml/srs/epsg.xml#4326");var lineStringMember=document.createElementNS("http://www.opengis.net/gml",'gml:lineStringMember');var lineString=document.createElementNS("http://www.opengis.net/gml",'gml:LineString');lineString.appendChild(this.buildCoordinatesNode(geometry));lineStringMember.appendChild(lineString);this.gml.appendChild(lineStringMember);} else if(geometry.CLASS_NAME=="OpenLayers.Geometry.MultiPoint"||geometry.CLASS_NAME=="OpenLayers.Geometry.Point"){this.gml=document.createElementNS("http://www.opengis.net/gml",'gml:MultiPoint');this.gml.setAttribute("srsName","http://www.opengis.net/gml/srs/epsg.xml#4326");var polygonMember=document.createElementNS("http://www.opengis.net/gml",'gml:polygonMember');var polygon=document.createElementNS("http://www.opengis.net/gml",'gml:Polygon');polygon.appendChild(this.buildCoordinatesNode(geometry));polygonMember.appendChild(polygon);this.gml.appendChild(polygonMember);}},buildCoordinatesNode:function(geometry){var coordinatesNode=document.createElementNS("http://www.opengis.net/gml","gml:coordinates");coordinatesNode.setAttribute("decimal",".");coordinatesNode.setAttribute("cs",",");coordinatesNode.setAttribute("ts"," ");if(geometry.components){var points=geometry.components[0].path;}else{var points=geometry.path;} var path="";for(var i=0;i0.5;},isDark:function(){return!this.isBright();},asRGB:function(){return"rgb("+this.rgb.r+","+this.rgb.g+","+this.rgb.b+")";},asHex:function(){return"#"+this.rgb.r.toColorPart()+this.rgb.g.toColorPart()+this.rgb.b.toColorPart();},asHSB:function(){return Rico.Color.RGBtoHSB(this.rgb.r,this.rgb.g,this.rgb.b);},toString:function(){return this.asHex();}};Rico.Color.createFromHex=function(hexCode){if(hexCode.length==4){var shortHexCode=hexCode;var hexCode='#';for(var i=1;i<4;i++)hexCode+=(shortHexCode.charAt(i)+ shortHexCode.charAt(i));} if(hexCode.indexOf('#')==0) hexCode=hexCode.substring(1);var red=hexCode.substring(0,2);var green=hexCode.substring(2,4);var blue=hexCode.substring(4,6);return new Rico.Color(parseInt(red,16),parseInt(green,16),parseInt(blue,16));} Rico.Color.createColorFromBackground=function(elem){var actualColor=RicoUtil.getElementsComputedStyle($(elem),"backgroundColor","background-color");if(actualColor=="transparent"&&elem.parentNode) return Rico.Color.createColorFromBackground(elem.parentNode);if(actualColor==null) return new Rico.Color(255,255,255);if(actualColor.indexOf("rgb(")==0){var colors=actualColor.substring(4,actualColor.length-1);var colorArray=colors.split(",");return new Rico.Color(parseInt(colorArray[0]),parseInt(colorArray[1]),parseInt(colorArray[2]));} else if(actualColor.indexOf("#")==0){return Rico.Color.createFromHex(actualColor);} else return new Rico.Color(255,255,255);} Rico.Color.HSBtoRGB=function(hue,saturation,brightness){var red=0;var green=0;var blue=0;if(saturation==0){red=parseInt(brightness*255.0+0.5);green=red;blue=red;} else{var h=(hue-Math.floor(hue))*6.0;var f=h-Math.floor(h);var p=brightness*(1.0-saturation);var q=brightness*(1.0-saturation*f);var t=brightness*(1.0-(saturation*(1.0-f)));switch(parseInt(h)){case 0:red=(brightness*255.0+0.5);green=(t*255.0+0.5);blue=(p*255.0+0.5);break;case 1:red=(q*255.0+0.5);green=(brightness*255.0+0.5);blue=(p*255.0+0.5);break;case 2:red=(p*255.0+0.5);green=(brightness*255.0+0.5);blue=(t*255.0+0.5);break;case 3:red=(p*255.0+0.5);green=(q*255.0+0.5);blue=(brightness*255.0+0.5);break;case 4:red=(t*255.0+0.5);green=(p*255.0+0.5);blue=(brightness*255.0+0.5);break;case 5:red=(brightness*255.0+0.5);green=(p*255.0+0.5);blue=(q*255.0+0.5);break;}} return{r:parseInt(red),g:parseInt(green),b:parseInt(blue)};} Rico.Color.RGBtoHSB=function(r,g,b){var hue;var saturation;var brightness;var cmax=(r>g)?r:g;if(b>cmax) cmax=b;var cmin=(r=(size.w-this.autoPanTolerance)){if(!this.autoPanXTimeoutId){this.autoPanXTimeoutId=window.setInterval(function(){this.map.pan(-this.autoPanStep,0);}.bind(this),this.autoPanInterval);}}else{if(this.autoPanXTimeoutId){window.clearInterval(this.autoPanXTimeoutId);this.autoPanXTimeoutId=null;}} if(posY<=this.autoPanTolerance){if(!this.autoPanYTimeoutId){this.autoPanYTimeoutId=window.setInterval(function(){this.map.pan(0,this.autoPanStep);}.bind(this),this.autoPanInterval);}}else if(posY>=(size.h-this.autoPanTolerance)){if(!this.autoPanYTimeoutId){this.autoPanYTimeoutId=window.setInterval(function(){this.map.pan(0,-this.autoPanStep);}.bind(this),this.autoPanInterval);}}else{if(this.autoPanYTimeoutId){window.clearInterval(this.autoPanYTimeoutId);this.autoPanYTimeoutId=null;}}},defaultMouseUp:function(evt){this.setEventContext(evt);this.mouseDown=false;},defaultMouseOut:function(evt){this.setEventContext(evt);if(this.autoPanXTimeoutId){window.clearInterval(this.autoPanXTimeoutId);this.autoPanXTimeoutId=null;} if(this.autoPanYTimeoutId){window.clearInterval(this.autoPanYTimeoutId);this.autoPanYTimeoutId=null;}},defaultWheelEvent:function(evt){OpenLayers.Control.MouseDefaults.prototype.onWheelEvent.apply(this,arguments);},defaultWheelUp:function(evt){OpenLayers.Control.MouseDefaults.prototype.defaultWheelUp.apply(this,arguments);},defaultWheelDown:function(evt){OpenLayers.Control.MouseDefaults.prototype.defaultWheelDown.apply(this,arguments);},defaultKeyDown:function(evt){switch(evt.keyCode){case OpenLayers.Event.KEY_LEFT:this.map.pan(-50,0);break;case OpenLayers.Event.KEY_RIGHT:this.map.pan(50,0);break;case OpenLayers.Event.KEY_UP:this.map.pan(0,-50);break;case OpenLayers.Event.KEY_DOWN:this.map.pan(0,50);break;case OpenLayers.Event.KEY_SHIFT:this.shiftDown=true;this.controlledMode=true;break;case OpenLayers.Event.KEY_CAPSLOCK:this.capsLock=!this.capsLock;this.snappingMode=!this.snappingMode;break;}},defaultKeyUp:function(evt){switch(evt.keyCode){case OpenLayers.Event.KEY_SHIFT:this.shiftDown=false;this.controlledMode=false;break;}},CLASS_NAME:"OpenLayers.Control.EditingTool"});OpenLayers.Control.DrawCurvePath=OpenLayers.Class.create();OpenLayers.Control.DrawCurvePath.prototype=OpenLayers.Class.inherit(OpenLayers.Control,{performedDrag:false,layer:null,geometryClass:null,geometry:null,initialize:function(LinearPathClass){OpenLayers.Control.prototype.initialize.apply(this,arguments);this.geometryClass=LinearPathClass;},setLayer:function(layer){if(layer) this.layer=layer;else for(var i=0;i4){var point2=this.geometry.path[this.geometry.path.length-4];var point3=new OpenLayers.Geometry.Point(point2.lon-(point.lon-point2.lon),point2.lat-(point.lat-point2.lat));this.geometry.path[this.geometry.path.length-5]=point3;}}else{this.geometry.path[this.geometry.path.length-1]=point;this.geometry.path[this.geometry.path.length-2]=point;} this.layer.setTmpFeature(this.geometry);},defaultMouseUp:function(evt){this.mouseDown=false;},defaultMouseOut:function(evt){},defaultWheelUp:function(){},defaultWheelDown:function(){},defaultKeyPress:function(evt){switch(event.keyCode){case"asdf":break;}},CLASS_NAME:"OpenLayers.Control.DrawLinearPath"});OpenLayers.Control.EditingToolbar=OpenLayers.Class.create();OpenLayers.Control.EditingToolbar.prototype=OpenLayers.Class.inherit(OpenLayers.Control,{map:null,activeTool:null,tools:null,initialize:function(options){},setMap:function(map){OpenLayers.Control.prototype.setMap.apply(this,arguments);this.position=new OpenLayers.Pixel(16,140);},setTool:function(tool){if(this.activeTool){this.activeTool.turnOff();} this.activeTool=tool;this.activeTool.turnOn();},addTools:function(tools){if(!(tools instanceof Array)){tools=[tools];} if(this.tools){this.tools=this.tools.concat(tools);}else{this.tools=[].concat(tools);}},draw:function(){OpenLayers.Control.prototype.draw.apply(this,arguments);for(var i=0;iBase Layer";baseLbl.style.marginTop="3px";baseLbl.style.marginLeft="3px";baseLbl.style.marginBottom="3px";this.baseLayersDiv=document.createElement("div");this.baseLayersDiv.style.paddingLeft="10px";this.dataLbl=document.createElement("div");this.dataLbl.innerHTML="Overlays";this.dataLbl.style.marginTop="3px";this.dataLbl.style.marginLeft="3px";this.dataLbl.style.marginBottom="3px";this.dataLayersDiv=document.createElement("div");this.dataLayersDiv.style.paddingLeft="10px";if(this.ascending){this.layersDiv.appendChild(baseLbl);this.layersDiv.appendChild(this.baseLayersDiv);this.layersDiv.appendChild(this.dataLbl);this.layersDiv.appendChild(this.dataLayersDiv);}else{this.layersDiv.appendChild(this.dataLbl);this.layersDiv.appendChild(this.dataLayersDiv);this.layersDiv.appendChild(baseLbl);this.layersDiv.appendChild(this.baseLayersDiv);} this.div.appendChild(this.layersDiv);Rico.Corner.round(this.div,{corners:"tl bl",bgColor:"transparent",color:this.activeColor,blend:false});Rico.Corner.changeOpacity(this.layersDiv,0.75);var imgLocation=OpenLayers.Util.getImagesLocation();var sz=new OpenLayers.Size(18,18);var img=imgLocation+'layer-switcher-maximize.png';this.maximizeDiv=OpenLayers.Util.createAlphaImageDiv("OpenLayers_Control_MaximizeDiv",null,sz,img,"absolute");this.maximizeDiv.style.top="5px";this.maximizeDiv.style.right="0px";this.maximizeDiv.style.left="";this.maximizeDiv.style.display="none";OpenLayers.Event.observe(this.maximizeDiv,"click",this.maximizeControl.bindAsEventListener(this));this.div.appendChild(this.maximizeDiv);var img=imgLocation+'layer-switcher-minimize.png';var sz=new OpenLayers.Size(18,18);this.minimizeDiv=OpenLayers.Util.createAlphaImageDiv("OpenLayers_Control_MinimizeDiv",null,sz,img,"absolute");this.minimizeDiv.style.top="5px";this.minimizeDiv.style.right="0px";this.minimizeDiv.style.left="";this.minimizeDiv.style.display="none";OpenLayers.Event.observe(this.minimizeDiv,"click",this.minimizeControl.bindAsEventListener(this));this.div.appendChild(this.minimizeDiv);},ignoreEvent:function(evt){OpenLayers.Event.stop(evt);},mouseDown:function(evt){this.mouseDown=true;this.ignoreEvent(evt);},mouseUp:function(evt){if(this.mouseDown){this.mouseDown=false;this.ignoreEvent(evt);}},CLASS_NAME:"OpenLayers.Control.LayerSwitcher"});OpenLayers.Control.MouseDefaults=OpenLayers.Class.create();OpenLayers.Control.MouseDefaults.prototype=OpenLayers.Class.inherit(OpenLayers.Control,{performedDrag:false,image:"transform-move.gif",size:new OpenLayers.Size(22,22),initialize:function(){OpenLayers.Control.prototype.initialize.apply(this,arguments);},turnOn:function(){this.map.events.register("click",this,this.defaultClick);this.map.events.register("dblclick",this,this.defaultDblClick);this.map.events.register("mousedown",this,this.defaultMouseDown);this.map.events.register("mouseup",this,this.defaultMouseUp);this.map.events.register("mousemove",this,this.defaultMouseMove);this.map.events.register("mouseout",this,this.defaultMouseOut);this.onWheelEvent=this.onWheelEvent.bindAsEventListener(this);OpenLayers.Event.observe(window,"DOMMouseScroll",this.onWheelEvent,false);OpenLayers.Event.observe(window,"mousewheel",this.onWheelEvent,false);OpenLayers.Event.observe(document,"mousewheel",this.onWheelEvent,false);},turnOff:function(){this.map.events.unregister("click",this,this.defaultClick);this.map.events.unregister("dblclick",this,this.defaultDblClick);this.map.events.unregister("mousedown",this,this.defaultMouseDown);this.map.events.unregister("mouseup",this,this.defaultMouseUp);this.map.events.unregister("mousemove",this,this.defaultMouseMove);this.map.events.unregister("mouseout",this,this.defaultMouseOut);OpenLayers.Event.stopObserving(window,"DOMMouseScroll",this.onWheelEvent,false);OpenLayers.Event.stopObserving(window,"mousewheel",this.onWheelEvent,false);OpenLayers.Event.stopObserving(document,"mousewheel",this.onWheelEvent,false);},draw:function(){this.map.events.register("click",this,this.defaultClick);this.map.events.register("dblclick",this,this.defaultDblClick);this.map.events.register("mousedown",this,this.defaultMouseDown);this.map.events.register("mouseup",this,this.defaultMouseUp);this.map.events.register("mousemove",this,this.defaultMouseMove);this.map.events.register("mouseout",this,this.defaultMouseOut);},defaultClick:function(evt){if(!OpenLayers.Event.isLeftClick(evt))return;var notAfterDrag=!this.performedDrag;this.performedDrag=false;return notAfterDrag;},defaultDblClick:function(evt){var newCenter=this.map.getLonLatFromViewPortPx(evt.xy);this.map.setCenter(newCenter,this.map.zoom+1);OpenLayers.Event.stop(evt);return false;},defaultMouseDown:function(evt){if(!OpenLayers.Event.isLeftClick(evt))return;this.mouseDragStart=evt.xy.clone();this.performedDrag=false;if(evt.shiftKey){this.map.div.style.cursor="crosshair";this.zoomBox=OpenLayers.Util.createDiv('zoomBox',this.mouseDragStart,null,null,"absolute","2px solid red");this.zoomBox.style.backgroundColor="white";this.zoomBox.style.filter="alpha(opacity=50)";this.zoomBox.style.opacity="0.50";this.zoomBox.style.fontSize="1px";this.zoomBox.style.zIndex=this.map.Z_INDEX_BASE["Popup"]-1;this.map.viewPortDiv.appendChild(this.zoomBox);} document.onselectstart=function(){return false;} OpenLayers.Event.stop(evt);},defaultMouseMove:function(evt){if(this.mouseDragStart!=null){if(this.zoomBox){var deltaX=Math.abs(this.mouseDragStart.x-evt.xy.x);var deltaY=Math.abs(this.mouseDragStart.y-evt.xy.y);this.zoomBox.style.width=Math.max(1,deltaX)+"px";this.zoomBox.style.height=Math.max(1,deltaY)+"px";if(evt.xy.x5||Math.abs(this.mouseDragStart.y-evt.xy.y)>5){var start=this.map.getLonLatFromViewPortPx(this.mouseDragStart);var end=this.map.getLonLatFromViewPortPx(evt.xy);var top=Math.max(start.lat,end.lat);var bottom=Math.min(start.lat,end.lat);var left=Math.min(start.lon,end.lon);var right=Math.max(start.lon,end.lon);var bounds=new OpenLayers.Bounds(left,bottom,right,top);this.map.zoomToExtent(bounds);}else{var end=this.map.getLonLatFromViewPortPx(evt.xy);this.map.setCenter(new OpenLayers.LonLat((end.lon),(end.lat)),this.map.getZoom()+1);} this.removeZoomBox();}},removeZoomBox:function(){this.map.viewPortDiv.removeChild(this.zoomBox);this.zoomBox=null;},onWheelEvent:function(e){var inMap=false;var elem=OpenLayers.Event.element(e);while(elem!=null){if(this.map&&elem==this.map.div){inMap=true;break;} elem=elem.parentNode;} if(inMap){var delta=0;if(!e){e=window.event;} if(e.wheelDelta){delta=e.wheelDelta/120;if(window.opera){delta=-delta;}}else if(e.detail){delta=-e.detail/3;} if(delta){if(delta<0){this.defaultWheelDown();}else{this.defaultWheelUp();}} OpenLayers.Event.stop(e);}},CLASS_NAME:"OpenLayers.Control.MouseDefaults"});OpenLayers.Control.MousePosition=OpenLayers.Class.create();OpenLayers.Control.MousePosition.prototype=OpenLayers.Class.inherit(OpenLayers.Control,{element:null,prefix:'',separator:', ',suffix:'',numdigits:5,granularity:10,lastXy:null,initialize:function(options){OpenLayers.Control.prototype.initialize.apply(this,arguments);},draw:function(){OpenLayers.Control.prototype.draw.apply(this,arguments);if(!this.element){this.div.left="";this.div.top="";this.div.className="olControlMousePosition";this.element=this.div;} this.redraw();return this.div;},redraw:function(evt){var lonLat;if(evt==null){lonLat=new OpenLayers.LonLat(0,0);}else{if(this.lastXy==null||Math.abs(evt.xy.x-this.lastXy.x)>this.granularity||Math.abs(evt.xy.y-this.lastXy.y)>this.granularity) {this.lastXy=evt.xy;return;} lonLat=this.map.getLonLatFromPixel(evt.xy);this.lastXy=evt.xy;} var digits=parseInt(this.numdigits);var newHtml=this.prefix+ lonLat.lon.toFixed(digits)+ this.separator+ lonLat.lat.toFixed(digits)+ this.suffix;if(newHtml!=this.element.innerHTML){this.element.innerHTML=newHtml;}},setMap:function(){OpenLayers.Control.prototype.setMap.apply(this,arguments);this.map.events.register('mousemove',this,this.redraw);},CLASS_NAME:"OpenLayers.Control.MousePosition"});OpenLayers.Control.PanZoom=OpenLayers.Class.create();OpenLayers.Control.PanZoom.X=4;OpenLayers.Control.PanZoom.Y=4;OpenLayers.Control.PanZoom.prototype=OpenLayers.Class.inherit(OpenLayers.Control,{slideFactor:50,buttons:null,position:null,initialize:function(){OpenLayers.Control.prototype.initialize.apply(this,arguments);this.position=new OpenLayers.Pixel(OpenLayers.Control.PanZoom.X,OpenLayers.Control.PanZoom.Y);},draw:function(px){OpenLayers.Control.prototype.draw.apply(this,arguments);px=this.position;this.buttons=new Array();var sz=new OpenLayers.Size(18,18);var centered=new OpenLayers.Pixel(px.x+sz.w/2,px.y);this._addButton("panup","north-mini.png",centered,sz);px.y=centered.y+sz.h;this._addButton("panleft","west-mini.png",px,sz);this._addButton("panright","east-mini.png",px.add(sz.w,0),sz);this._addButton("pandown","south-mini.png",centered.add(0,sz.h*2),sz);this._addButton("zoomin","zoom-plus-mini.png",centered.add(0,sz.h*3+5),sz);this._addButton("zoomworld","zoom-world-mini.png",centered.add(0,sz.h*4+5),sz);this._addButton("zoomout","zoom-minus-mini.png",centered.add(0,sz.h*5+5),sz);return this.div;},_addButton:function(id,img,xy,sz){var imgLocation=OpenLayers.Util.getImagesLocation()+img;var btn=OpenLayers.Util.createAlphaImageDiv("OpenLayers_Control_PanZoom_"+id,xy,sz,imgLocation,"absolute");this.div.appendChild(btn);btn.onmousedown=this.buttonDown.bindAsEventListener(btn);btn.ondblclick=this.doubleClick.bindAsEventListener(btn);btn.onclick=this.doubleClick.bindAsEventListener(btn);btn.action=id;btn.map=this.map;btn.slideFactor=this.slideFactor;this.buttons.push(btn);return btn;},doubleClick:function(evt){OpenLayers.Event.stop(evt);return false;},buttonDown:function(evt){if(!OpenLayers.Event.isLeftClick(evt))return;switch(this.action){case"panup":this.map.pan(0,-50);break;case"pandown":this.map.pan(0,50);break;case"panleft":this.map.pan(-50,0);break;case"panright":this.map.pan(50,0);break;case"zoomin":this.map.zoomIn();break;case"zoomout":this.map.zoomOut();break;case"zoomworld":this.map.zoomToMaxExtent();break;} OpenLayers.Event.stop(evt);},destroy:function(){OpenLayers.Control.prototype.destroy.apply(this,arguments);for(i=0;i=9500&&scale<=950000){scale=Math.round(scale/1000)+"K";}else if(scale>=950000){scale=Math.round(scale/1000000)+"M";}else{scale=Math.round(scale/100)*100;} this.element.innerHTML="Scale = 1 : "+scale;},CLASS_NAME:"OpenLayers.Control.Scale"});OpenLayers.State={UNKNOWN:'Unknown',INSERT:'Insert',UPDATE:'Update',DELETE:'Delete'} OpenLayers.Feature=OpenLayers.Class.create();OpenLayers.Feature.prototype={events:null,layer:null,id:null,geometry:null,data:null,marker:null,attributes:null,popup:null,state:null,initialize:function(layer,geometry,data){this.layer=layer;this.setGeometry(geometry);this.data=(data!=null)?data:new Object();this.id=OpenLayers.Util.createUniqueID(this.CLASS_NAME+"_");this.state=null;},destroy:function(){if((this.layer!=null)&&(this.layer.map!=null)){if(this.popup!=null){this.layer.map.removePopup(this.popup);}} this.events=null;this.layer=null;this.id=null;this.geometry=null;this.data=null;if(this.marker!=null){this.destroyMarker(this.marker);this.marker=null;} if(this.popup!=null){this.destroyPopup(this.popup);this.popup=null;}},onScreen:function(){var onScreen=false;if((this.layer!=null)&&(this.layer.map!=null)){var screenBounds=this.layer.map.getExtent();onScreen=screenBounds.containsLonLat(this.geometry);} return onScreen;},createMarker:function(){var marker=null;if(this.geometry!=null){this.marker=new OpenLayers.Marker(this.geometry,this.data.icon);} return this.marker;},destroyMarker:function(){this.marker.destroy();},createPopup:function(){if(this.geometry!=null){var id=this.id+"_popup";var anchor=(this.marker)?this.marker.icon:null;this.popup=new OpenLayers.Popup.AnchoredBubble(id,this.geometry,this.data.popupSize,this.data.popupContentHTML,anchor);} return this.popup;},setGeometry:function(geometry){if(geometry){this.geometry=geometry;this.geometry.feature=this;this._setGeometryFeatureReference(this.geometry,this);}},_setGeometryFeatureReference:function(geometry,feature){geometry.feature=feature;if(geometry.components){for(var i=0;i0){var xmin,ymin,xmax,ymax=null;for(var i=0;ixmax||xmax==null){xmax=point.lon;} if(point.latymax||ymax==null){ymax=point.lat;}} this.bbox.x=xmin;this.bbox.y=ymin;this.bbox.width=xmax-xmin;this.bbox.height=ymax-ymin;return this.bbox;}},addPoint:function(point,index){if(point){if(index){var path1=this.path.slice(0,index);var path2=this.path.slice(index,this.path.length);this.path=path1.concat([point],path2);}else{this.path.push(point);}}},removePoint:function(point){this.path=OpenLayers.Util.removeItem(this.path,point);},clone:function(){return new OpenLayers.Geometry.Curve(this.path);},CLASS_NAME:"OpenLayers.Geometry.Curve"});OpenLayers.Geometry.Point=OpenLayers.Class.create();OpenLayers.Geometry.Point.prototype=OpenLayers.Class.inherit(OpenLayers.LonLat,OpenLayers.Geometry,{initialize:function(x,y){OpenLayers.LonLat.prototype.initialize.apply(this,arguments);OpenLayers.Geometry.prototype.initialize.apply(this,arguments);this.id=OpenLayers.Util.createUniqueID(this.CLASS_NAME+"_");this.x=this.lon;this.y=this.lat;},setX:function(x){this.lon=x;this.x=x;},setY:function(y){this.lat=y;this.y=y;},getX:function(){return this.lon;},getY:function(){return this.lat;},clone:function(){return new OpenLayers.Geometry.LineString(this.x,this.y);},toString:function(){return this.x+","+this.y;},CLASS_NAME:"OpenLayers.Geometry.Point"});OpenLayers.Geometry.Rectangle=OpenLayers.Class.create();OpenLayers.Geometry.Rectangle.prototype=OpenLayers.Class.inherit(OpenLayers.Geometry,{initialize:function(x,y,width,height){OpenLayers.Geometry.prototype.initialize.apply(this,arguments);this.x=x;this.y=y;this.width=width;this.height=height;this.setPath();},getBoundingBox:function(){return this;},setPath:function(){p1=new OpenLayers.Geometry.Point;p1.x=this.x;p1.y=this.y;p2=new OpenLayers.Geometry.Point;p2.x=this.x+this.width;p2.y=this.y;p3=new OpenLayers.Geometry.Point;p3.x=this.x+this.width;p3.y=this.y-this.height;p4=new OpenLayers.Geometry.Point;p4.x=this.x;p4.y=this.y-this.height;this.path=[this.p1,this.p2,this.p3,this.p4];},CLASS_NAME:"OpenLayers.Geometry.Rectangle"});OpenLayers.Geometry.Surface=OpenLayers.Class.create();OpenLayers.Geometry.Surface.prototype=OpenLayers.Class.inherit(OpenLayers.Geometry,{CLASS_NAME:"OpenLayers.Geometry.Surface"});OpenLayers.Layer.Canvas=OpenLayers.Class.create();OpenLayers.Layer.Canvas.prototype=OpenLayers.Class.inherit(OpenLayers.Layer,{isBaseLayer:false,isFixed:true,canvas:null,lines:new Array(),initialize:function(name,options){OpenLayers.Layer.prototype.initialize.apply(this,arguments);},destroy:function(){canvas=null;OpenLayers.Layer.prototype.destroy.apply(this,arguments);},moveTo:function(bounds,zoomChanged,dragging){OpenLayers.Layer.prototype.moveTo.apply(this,arguments);this.redraw();},setStrokeColor:function(color){var ctx=this.canvas.getContext("2d");ctx.strokeStyle=color;},setStrokeWidth:function(width){var ctx=this.canvas.getContext("2d");ctx.lineWidth=width;},setAlpha:function(alpha){var ctx=this.canvas.getContext("2d");ctx.globalAlpha=alpha;},clearCanvas:function(){if(this.canvas!=null){this.canvas.getContext("2d").clearRect(0,0,this.map.getSize().w,this.map.getSize().h);}},drawLine:function(start,end){var ctx=this.canvas.getContext("2d");this.addLine(start,end);this.lines.push(new Array(start,end,ctx.strokeStyle,ctx.lineWidth,ctx.globalAlpha));},addLine:function(start,end){var ctx=this.canvas.getContext("2d");var startpx=this.map.getPixelFromLonLat(start);var endpx=this.map.getPixelFromLonLat(end);ctx.beginPath();ctx.moveTo(startpx.x,startpx.y);ctx.lineTo(endpx.x,endpx.y);ctx.closePath();ctx.stroke();},redraw:function(){if(!this.canvas){this.canvas=document.createElement("CANVAS");this.canvas.setAttribute("width",this.map.getSize().w);this.canvas.setAttribute("height",this.map.getSize().h);this.div.appendChild(this.canvas);}else{this.clearCanvas();} for(var i=0;i0){this.removeMarker(this.markers[0]);}}},redraw:function(){for(i=0;ithis.layers.length) idx=this.layers.length;if(base!=idx){this.layers.splice(base,1);this.layers.splice(idx,0,layer);for(var i=0;i=0)&&(zoomLevel0){dim=coordNodes[0].getAttribute("srsDimension");} this.dim=(dim=="3"||dim==3)?3:2;for(var i=0;i0){this.root.removeChild(this.root.firstChild);}},setExtent:function(x,y,width,height){this.svgRoot.setAttributeNS(null,"viewBox",x+" "+-y+" "+width+" "+height);},setSize:function(width,height){this.svgRoot.setAttributeNS(null,"width",width);this.svgRoot.setAttributeNS(null,"height",height);},getGeometryFromEvent:function(evt){var geometry=false;var node=evt.target||evt.srcElement;geometry=node.geometry;return geometry;},drawGeometry:function(geometry,style){OpenLayers.Renderer.prototype.drawGeometry.apply(this,arguments);},eraseGeometry:function(geometry,style){element=$(geometry.id);if(element&&element.parentNode){element.parentNode.removeChild(element);} return geometry;},drawPoint:function(geometry,style){var node=this._nodeFactory("circle",geometry.id);node.geometry=geometry;node.setAttributeNS(null,"cx",geometry.x);node.setAttributeNS(null,"cy",geometry.y);node.setAttributeNS(null,"r",((style.pointRadius)+style.pointUnit));this._setStyle(node,style,true,true);this.root.appendChild(node);return node;},drawLineString:function(geometry,style){var node=this._nodeFactory("polyline",geometry.id);this._setStyle(node,style,false,true);node.geometry=geometry;node.setAttributeNS(null,"points",geometry.path);this.root.appendChild(node);},drawLinearRing:function(geometry,style){var node=this._nodeFactory("polygon",geometry.id);node.geometry=geometry;node.setAttributeNS(null,"points",geometry.path);this._setStyle(node,style,true,true);this.root.appendChild(node);},drawPolygon:function(geometry,style){var node=this._nodeFactory("path",geometry.id);node.geometry=geometry;var d='';for(var j=0;j0){this.root.removeChild(this.root.firstChild);}},setExtent:function(x,y,width,height){this.root.setAttribute("coordorigin",this._vmlParseFloat(x)+" "+this._vmlParseFloat(y));this.root.setAttribute("coordsize",this._vmlParseFloat(width)+" "+this._vmlParseFloat(-height));},setSize:function(width,height){this.vmlRoot.style.width=width;this.vmlRoot.style.height=height;this.root.style.width=width;this.root.style.height=height;},getGeometryFromEvent:function(evt){var geometry=false;var node=evt.target||evt.srcElement;geometry=node.geometry;return geometry;},drawGeometry:function(geometry,style){OpenLayers.Renderer.prototype.drawGeometry.apply(this,arguments);},eraseGeometry:function(geometry,style){element=$(geometry.id);if(element&&element.parentNode){element.parentNode.removeChild(element);} return geometry;},drawPoint:function(geometry,style){var node=this._nodeFactory("v:shape",geometry.id);var path=this._nodeFactory("v:path",geometry.id+"_path");node.setAttribute("coordsize","100 100");path.setAttribute("v","m 0,-50 at-50,-50,50,50,0,-50,0,-50 x e");node.appendChild(path);if(style.pointerEvents=="visiblePainted"){node.geometry=geometry;} node.style.left=this._vmlParseFloat(geometry.x);node.style.top=this._vmlParseFloat(geometry.y);node.style.width=((style.pointRadius*1.5)+style.pointUnit);node.style.height=((style.pointRadius*1.5)+style.pointUnit);this._setStyle(node,style,true,true);this.root.appendChild(node);return node;},drawLineString:function(geometry,style){var bbox=this._getVmlBoundingBox(geometry.path);var node=this._nodeFactory("v:shape",geometry.id);if(style.pointerEvents=="visiblePainted"){node.geometry=geometry;} node.style.left=this._vmlParseFloat(bbox.x);node.style.top=this._vmlParseFloat(bbox.y);node.style.width=this._vmlParseFloat(bbox.width);node.style.height=this._vmlParseFloat(bbox.height);node.coordorigin="0 0";node.coordsize=this._vmlParseFloat(bbox.width)+" "+this._vmlParseFloat(bbox.height);var path="";for(var i=0;ixMax)?points[i].getX():xMax;yMax=(points[i].getY()>yMax)?points[i].getY():yMax;} rectangle={x:xMin,y:yMin,width:xMax-xMin,height:yMax-yMin};} return rectangle;},_nodeFactory:function(type,id){if($(id)){var node=$(id);if(type!=node.nodeName){node.parentNode.removeChild(node);node=this._nodeFactory(type,id);}}else{var node=document.createElement(type);if(id){node.setAttribute('id',id);}} return node;},_vmlParseFloat:function(floatValue){return Math.round(1000*floatValue);},CLASS_NAME:"OpenLayers.Renderer.Vml"});OpenLayers.Style.WebSafe=OpenLayers.Class.create();OpenLayers.Style.WebSafe.prototype=OpenLayers.Class.inherit(OpenLayers.Style,{initialize:function(name){var newArguments=new Array(name);OpenLayers.Style.prototype.initialize.apply(this,newArguments);this.color=this.getWebSafeColor(arguments[0]);this.fillColor=this.color;this.hoverFillColor=this.color;this.strokeColor=this.color;},getWebSafeColor:function(colorNumber){colors=new Array("00","33","66","99","CC","FF");colorNumber=(colorNumber)?colorNumber:0;colorNumber=(colorNumber<0)?0:colorNumber;colorNumber=(colorNumber>215)?215:colorNumber;i=parseInt(colorNumber/36);j=parseInt((colorNumber-i*36)/6);k=parseInt((colorNumber-i*36-j*6));var color="#"+colors[i]+colors[j]+colors[k];return color;},CLASS_NAME:"OpenLayers.Style.WebSafe"});OpenLayers.Tile.Image=OpenLayers.Class.create();OpenLayers.Tile.Image.prototype=OpenLayers.Class.inherit(OpenLayers.Tile,{imgDiv:null,initialize:function(layer,position,bounds,url,size){OpenLayers.Tile.prototype.initialize.apply(this,arguments);},destroy:function(){if((this.imgDiv!=null)&&(this.imgDiv.parentNode==this.layer.div)){this.layer.div.removeChild(this.imgDiv);} this.imgDiv=null;OpenLayers.Tile.prototype.destroy.apply(this,arguments);},draw:function(){OpenLayers.Tile.prototype.draw.apply(this,arguments);if(this.imgDiv==null){this.initImgDiv();} if(this.layer!=this.layer.map.baseLayer&&this.layer.reproject){this.bounds=this.getBoundsFromBaseLayer(this.position);} this.url=this.layer.getURL(this.bounds);this.imgDiv.style.display="none";if(this.layer.displayOutsideMaxExtent||(this.layer.maxExtent&&(this.bounds.intersectsBounds(this.layer.maxExtent,false)))){if(this.layer.alpha){OpenLayers.Util.modifyAlphaImageDiv(this.imgDiv,null,this.position,this.size,this.url);}else{this.imgDiv.src=this.url;OpenLayers.Util.modifyDOMElement(this.imgDiv,null,this.position,this.size);}}},clear:function(){OpenLayers.Tile.prototype.clear.apply(this,arguments);if(this.imgDiv){this.imgDiv.style.display="none";}},moveTo:function(bounds,position,redraw){if(this.layer!=this.layer.map.baseLayer&&this.layer.reproject){bounds=this.getBoundsFromBaseLayer(position);} this.url=this.layer.getURL(bounds);OpenLayers.Tile.prototype.moveTo.apply(this,arguments);},initImgDiv:function(){if(this.layer.alpha){this.imgDiv=OpenLayers.Util.createAlphaImageDiv(null,this.position,this.size,null,"absolute",null,null,null,true);}else{this.imgDiv=OpenLayers.Util.createImage(null,this.position,this.size,null,"absolute",null,null,true);} this.imgDiv.className='olTileImage';OpenLayers.Event.observe(this.imgDiv,"load",this.checkImgURL.bindAsEventListener(this));this.layer.div.appendChild(this.imgDiv);if(this.layer.opacity!=null){OpenLayers.Util.modifyDOMElement(this.imgDiv,null,null,null,null,null,null,this.layer.opacity);}},checkImgURL:function(){var loaded=this.layer.alpha?this.imgDiv.firstChild.src:this.imgDiv.src;if(loaded!=this.url){this.imgDiv.style.display="none";}},CLASS_NAME:"OpenLayers.Tile.Image"});OpenLayers.Tile.WFS=OpenLayers.Class.create();OpenLayers.Tile.WFS.prototype=OpenLayers.Class.inherit(OpenLayers.Tile,{features:null,urls:null,initialize:function(layer,position,bounds,url,size){var newArguments=arguments;newArguments=[layer,position,bounds,null,size];OpenLayers.Tile.prototype.initialize.apply(this,newArguments);this.url=url;this.features=new Array();},destroy:function(){OpenLayers.Tile.prototype.destroy.apply(this,arguments);this.destroyAllFeatures();this.features=null;this.url=null;},clear:function(){OpenLayers.Tile.prototype.clear.apply(this,arguments);this.destroyAllFeatures();},draw:function(){if(this.layer.displayOutsideMaxExtent||(this.layer.maxExtent&&this.layer.maxExtent.intersectsBounds(this.bounds,false))){this.loadFeaturesForRegion(this.requestSuccess);}},loadFeaturesForRegion:function(success,failure){OpenLayers.loadURL(this.url,null,this,success);},requestSuccess:function(request){var doc=request.responseXML;if(!doc||request.fileType!="XML"){doc=OpenLayers.parseXMLString(request.responseText);} var gml=new OpenLayers.Parser.GML();gml.load(doc);var featureCollection=gml.featureCollection;this.layer.addFeatures(featureCollection);},addResults:function(results){for(var i=0;i0){var feature=this.features.shift();feature.destroy();}},CLASS_NAME:"OpenLayers.Tile.WFS"});OpenLayers.Writer.WFS=OpenLayers.Class.create();OpenLayers.Writer.WFS.prototype=OpenLayers.Class.inherit(OpenLayers.Writer,{initialize:function(features){},destroy:function(){},commit:function(uri,features,onSuccess,onFailure){var transaction=document.createElementNS('http://www.opengis.net/wfs','wfs:Transaction');for(var i=0;iAttribute List
" this.innerDiv.id="layersDiv";this.innerDiv.style.paddingTop="2px";this.innerDiv.style.paddingLeft="2px";this.innerDiv.style.paddingBottom="2px";this.innerDiv.style.paddingRight="2px";this.innerDiv.style.backgroundColor=this.activeColor;this.innerDiv.style.height="450";this.innerDiv.style.overflow="auto";this.div.appendChild(this.innerDiv);Rico.Corner.round(this.div,{corners:"tl bl",bgColor:"transparent",color:this.activeColor,blend:false});Rico.Corner.changeOpacity(this.innerDiv,0.75);attribs=attributes.getAttributes();for(var i=0;i0){evt.targetGeometry=this.map.layers[this.map.layers.length-1].renderer.getGeometryFromEvent(evt);} for(var i=this.map.layers.length-1;(!evt.targetGeometry&&(i>=0));i--){if(this.map.layers[i].getVisibility()&&this.map.layers[i].isVector){toleranceLon1=toleranceLon;toleranceLat1=toleranceLat;for(var f=0;!evt.targetGeometry&&(f0){var lastPoint=this.geometry.path[this.geometry.path.length-1];var width=tmpPoint.x-lastPoint.x;var height=tmpPoint.y-lastPoint.y;var hyp=Math.sqrt(Math.pow(width,2)+Math.pow(height,2));var alpha=Math.acos(width/(hyp))*180.0/Math.PI;var step=22.5;for(var degree=0;degree<=180;degree+=step){if((alpha>(degree-step/2))&&(alpha<(degree+step/2))){var y=(height<0)?-Math.sin(degree/180*Math.PI)*hyp+lastPoint.y:Math.sin(degree/180*Math.PI)*hyp+lastPoint.y;var x=Math.cos(degree/180*Math.PI)*hyp+lastPoint.x;evt.point=new OpenLayers.Geometry.Point(x,y);}}} return snappingPoint;},CLASS_NAME:"OpenLayers.Control.EditingMode.ControlledEditing"});OpenLayers.Control.EditingMode.PointArraySnapping=OpenLayers.Class.create();OpenLayers.Control.EditingMode.PointArraySnapping.prototype=OpenLayers.Class.inherit(OpenLayers.Control.EditingMode,{initialize:function(){},calculatePoint:function(evtGeometry,currentGeometry,mouseCoordinates,layer){var snappingPoint=false;var closestVertex=null;var distance=this.snappingTolerance*this.map.getResolution();for(var i=0;i2){this.finalizeGeometry();}},defaultMouseDown:function(evt){if(this.lastDown&&this.lastDown.x==evt.xy.x&&this.lastDown.y==evt.xy.y){return;} this.lastDown=evt.xy;OpenLayers.Control.EditingTool.prototype.defaultMouseDown.apply(this,arguments);this.geometry.addPoint(evt.point);this.layer.renderer.drawGeometry(evt.point,this.layer.style);this.layer.renderer.drawGeometry(this.geometry,this.layer.style);},defaultMouseMove:function(evt){OpenLayers.Control.EditingTool.prototype.defaultMouseMove.apply(this,arguments);if(this.mouseDown){this.defaultMouseDown(evt);}else{if(this.geometry.path.length>0){this.tmpPoint.x=evt.point.x;this.tmpPoint.y=evt.point.y;this.layer.renderer.drawGeometry(this.tmpPoint,this.style);this.tmpSegment.path[0]=evt.point;this.tmpSegment.path[1]=this.geometry.path[this.geometry.path.length-1];this.layer.renderer.drawGeometry(this.tmpSegment,this.style);}}},defaultKeyDown:function(evt){OpenLayers.Control.EditingTool.prototype.defaultKeyDown.apply(this,arguments);switch(evt.keyCode){case OpenLayers.Event.KEY_RETURN:this.eraseTmpElements();if(this.geometry.path.length>1){this.finalizeGeometry();} this.geometry.path.clear();break;case OpenLayers.Event.KEY_BACKSPACE:case OpenLayers.Event.KEY_DELETE:case OpenLayers.Event.KEY_ESC:this.eraseTmpElements();this.geometry.path.clear();OpenLayers.Event.stop(evt);break;}},CLASS_NAME:"OpenLayers.Control.DrawLineString"});OpenLayers.Control.EditingTool.DrawLinearPath=OpenLayers.Class.create();OpenLayers.Control.EditingTool.DrawLinearPath.prototype=OpenLayers.Class.inherit(OpenLayers.Control.EditingTool,{image:"stock_draw-polygon.gif",size:new OpenLayers.Size(24,24),initialize:function(){OpenLayers.Control.EditingTool.prototype.initialize.apply(this,arguments);this.geometry=null;},turnOn:function(){OpenLayers.Control.EditingTool.prototype.turnOn.apply(this,arguments);this.geometry=new OpenLayers.Geometry.LineString();},turnOff:function(){OpenLayers.Control.EditingTool.prototype.turnOff.apply(this,arguments);this.eraseTmpElements();this.geometry=null;},finalizeGeometry:function(){var feature=new OpenLayers.Feature();feature.setGeometry(this.geometry);this.layer.addFeatures(feature);this.geometry=new OpenLayers.Geometry.LineString();},eraseTmpElements:function(){for(var i=0;i1){this.finalizeGeometry();} this.geometry.path.clear();},defaultMouseDown:function(evt){if(this.lastDown&&this.lastDown.x==evt.xy.x&&this.lastDown.y==evt.xy.y){return;} this.lastDown=evt.xy;this.mouseDown=true;evt.point.style=OpenLayers.Style.DefaultRendererTemporaryElementStlyle;this.geometry.addPoint(evt.point);this.layer.renderer.drawGeometry(evt.point);this.layer.renderer.drawGeometry(this.geometry,"tmpPath");},defaultMouseMove:function(evt){OpenLayers.Control.EditingTool.prototype.defaultMouseMove.apply(this,arguments);if(this.mouseDown){this.defaultMouseDown(evt);}else{if(this.geometry.path.length>0){this.layer.renderer.drawGeometry(evt.point,"tmpPoint");var tmpSegment=new OpenLayers.Geometry.LineSegment(this.geometry.path[this.geometry.path.length-1],evt.point);tmpSegment.style=OpenLayers.Style.DefaultRendererTemporaryElementStlyle;this.layer.renderer.drawGeometry(tmpSegment,"tmpSegment");}}},defaultMouseUp:function(evt){this.mouseDown=false;},defaultKeyDown:function(evt){OpenLayers.Control.EditingTool.prototype.defaultKeyDown.apply(this,arguments);switch(evt.keyCode){case OpenLayers.Event.KEY_RETURN:this.eraseTmpElements();if(this.geometry.path.length>1){this.finalizeGeometry();} this.geometry.path.clear();break;case OpenLayers.Event.KEY_BACKSPACE:case OpenLayers.Event.KEY_DELETE:case OpenLayers.Event.KEY_ESC:this.eraseTmpElements();this.geometry.path.clear();OpenLayers.Event.stop(evt);break;}},CLASS_NAME:"OpenLayers.Control.DrawLinearPath"});OpenLayers.Control.EditingTool.DrawLinearRing=OpenLayers.Class.create();OpenLayers.Control.EditingTool.DrawLinearRing.prototype=OpenLayers.Class.inherit(OpenLayers.Control.EditingTool,{image:"stock_draw-polygon-filled.gif",size:new OpenLayers.Size(24,24),initialize:function(){OpenLayers.Control.EditingTool.prototype.initialize.apply(this,arguments);},turnOn:function(){OpenLayers.Control.EditingTool.prototype.turnOn.apply(this,arguments);this.geometry=new OpenLayers.Geometry.LinearRing();this.tmpPoint=new OpenLayers.Geometry.Point();this.tmpLineSting=new OpenLayers.Geometry.LineString();},turnOff:function(){OpenLayers.Control.EditingTool.prototype.turnOff.apply(this,arguments);this.eraseTmpElements();this.geometry=null;},finalizeGeometry:function(){var feature=new OpenLayers.Feature();feature.setGeometry(this.geometry);this.layer.addFeatures(feature);this.geometry=new OpenLayers.Geometry.LinearRing();},eraseTmpElements:function(){for(var i=0;i1){this.finalizeGeometry();}},defaultMouseDown:function(evt){if(this.lastDown&&this.lastDown.x==evt.xy.x&&this.lastDown.y==evt.xy.y){return;} this.lastDown=evt.xy;OpenLayers.Control.EditingTool.prototype.defaultMouseDown.apply(this,arguments);if(evt.point==this.geometry.path[0]){this.eraseTmpElements();this.finalizeGeometry();}else{this.geometry.addPoint(evt.point);this.layer.renderer.drawGeometry(evt.point,this.layer.style);this.layer.renderer.drawGeometry(this.geometry,this.layer.style);}},defaultMouseMove:function(evt){if(this.lastDown&&this.lastDown.x==evt.xy.x&&this.lastDown.y==evt.xy.y){return;} OpenLayers.Control.EditingTool.prototype.defaultMouseMove.apply(this,arguments);if(this.mouseDown){this.defaultMouseDown(evt);}else{if(this.geometry.path.length>0){this.tmpPoint.x=evt.point.x;this.tmpPoint.y=evt.point.y;this.layer.renderer.drawGeometry(this.tmpPoint,this.style);this.tmpLineSting.path[0]=this.geometry.path[this.geometry.path.length-2];this.tmpLineSting.path[1]=evt.point;this.tmpLineSting.path[2]=this.geometry.path[this.geometry.path.length-1];this.layer.renderer.drawGeometry(this.tmpLineSting,this.style);}}},defaultKeyDown:function(evt){OpenLayers.Control.EditingTool.prototype.defaultKeyDown.apply(this,arguments);switch(evt.keyCode){case OpenLayers.Event.KEY_RETURN:this.eraseTmpElements();if(this.geometry.path.length>1){this.finalizeGeometry();} this.geometry.path.clear();break;case OpenLayers.Event.KEY_BACKSPACE:case OpenLayers.Event.KEY_DELETE:case OpenLayers.Event.KEY_ESC:this.eraseTmpElements();this.geometry.path.clear();OpenLayers.Event.stop(evt);break;}},CLASS_NAME:"OpenLayers.Control.DrawLinearRing"});OpenLayers.Control.EditingTool.DrawPoint=OpenLayers.Class.create();OpenLayers.Control.EditingTool.DrawPoint.prototype=OpenLayers.Class.inherit(OpenLayers.Control.EditingTool,{image:"stock-tool-pencil-22.gif",size:new OpenLayers.Size(24,24),initialize:function(){OpenLayers.Control.EditingTool.prototype.initialize.apply(this,arguments);},turnOn:function(){OpenLayers.Control.EditingTool.prototype.turnOn.apply(this,arguments);this.geometry=new OpenLayers.Geometry.Point();},turnOff:function(){OpenLayers.Control.EditingTool.prototype.turnOff.apply(this,arguments);this.layer.removeFeatures(this.geometry.feature);this.layer.renderer.eraseGeometry(this.geometry);},finalizeGeometry:function(){var feature=new OpenLayers.Feature();feature.setGeometry(this.geometry);this.layer.addFeatures(feature);},defaultMouseDown:function(evt){if(this.lastDown&&this.lastDown.x==evt.xy.x&&this.lastDown.y==evt.xy.y){return;} OpenLayers.Control.EditingTool.prototype.defaultMouseDown.apply(this,arguments);this.geometry=new OpenLayers.Geometry.Point();this.geometry.x=evt.point.x;this.geometry.y=evt.point.y;this.layer.renderer.drawGeometry(this.geometry,this.style);},defaultMouseMove:function(evt){OpenLayers.Control.EditingTool.prototype.defaultMouseMove.apply(this,arguments);if(this.mouseDown){this.geometry.x=evt.point.x;this.geometry.y=evt.point.y;this.layer.renderer.drawGeometry(this.geometry,this.style);}},defaultMouseUp:function(evt){OpenLayers.Control.EditingTool.prototype.defaultMouseUp.apply(this,arguments);this.finalizeGeometry();},defaultKeyDown:function(evt){OpenLayers.Control.EditingTool.prototype.defaultKeyDown.apply(this,arguments);switch(evt.keyCode){case OpenLayers.Event.KEY_RETURN:this.eraseTmpElements();if(this.geometry.path.length>1){this.finalizeGeometry();} this.geometry.path.clear();break;case OpenLayers.Event.KEY_BACKSPACE:case OpenLayers.Event.KEY_DELETE:case OpenLayers.Event.KEY_ESC:this.eraseTmpElements();this.geometry.path.clear();OpenLayers.Event.stop(evt);break;}},CLASS_NAME:"OpenLayers.Control.DrawPoint"});OpenLayers.Control.EditingTool.MovePathPoint=OpenLayers.Class.create();OpenLayers.Control.EditingTool.MovePathPoint.prototype=OpenLayers.Class.inherit(OpenLayers.Control.EditingTool,{image:"edit.gif",size:new OpenLayers.Size(22,22),tolerance:5,initialize:function(){OpenLayers.Control.EditingTool.prototype.initialize.apply(this,arguments);this.style=OpenLayers.Style.DefaultRendererMovePathPointStyle;this.editingModes=[new OpenLayers.Control.EditingMode.PointSnapping()];},turnOn:function(){OpenLayers.Control.EditingTool.prototype.turnOn.apply(this,arguments);this.selection=[];},turnOff:function(){OpenLayers.Control.EditingTool.prototype.turnOff.apply(this,arguments);for(var i=0;i0){this.layer.updateFeatures(this.layer.selection);}},defaultKeyDown:function(evt){OpenLayers.Control.EditingTool.prototype.defaultKeyDown.apply(this,arguments);switch(evt.keyCode){case OpenLayers.Event.KEY_BACKSPACE:case OpenLayers.Event.KEY_DELETE:this.eraseTmpElements();this.layer.removeFeatures(this.MovePathPoint);this.selection.clear();OpenLayers.Event.stop(evt);break;}},CLASS_NAME:"OpenLayers.Control.MovePathPoint"});OpenLayers.Control.EditingTool.RemovePathPoint=OpenLayers.Class.create();OpenLayers.Control.EditingTool.RemovePathPoint.prototype=OpenLayers.Class.inherit(OpenLayers.Control.EditingTool,{image:"remove-point.gif",size:new OpenLayers.Size(24,24),tolerance:5,initialize:function(){OpenLayers.Control.EditingTool.prototype.initialize.apply(this,arguments);this.geometry=null;},turnOn:function(){OpenLayers.Control.EditingTool.prototype.turnOn.apply(this,arguments);},turnOff:function(){OpenLayers.Control.EditingTool.prototype.turnOff.apply(this,arguments);},defaultMouseDown:function(evt){OpenLayers.Control.EditingTool.prototype.defaultMouseDown.apply(this,arguments);var distance=this.tolerance if(evt.targetGeometry&&evt.targetGeometry.path){for(var i=0;i0){this.layer.updateFeatures(this.layer.selection);}},defaultKeyDown:function(evt){OpenLayers.Control.EditingTool.prototype.defaultKeyDown.apply(this,arguments);switch(evt.keyCode){case OpenLayers.Event.KEY_BACKSPACE:case OpenLayers.Event.KEY_DELETE:this.layer.removeFeatures(this.layer.selection);this.layer.selection=[] OpenLayers.Event.stop(evt);break;}},CLASS_NAME:"OpenLayers.Control.Selection"});OpenLayers.Control.MouseToolbar=OpenLayers.Class.create();OpenLayers.Control.MouseToolbar.X=6;OpenLayers.Control.MouseToolbar.Y=300;OpenLayers.Control.MouseToolbar.prototype=OpenLayers.Class.inherit(OpenLayers.Control.MouseDefaults,{mode:null,buttons:null,direction:"vertical",buttonClicked:null,initialize:function(position,direction){OpenLayers.Control.prototype.initialize.apply(this,arguments);this.position=new OpenLayers.Pixel(OpenLayers.Control.MouseToolbar.X,OpenLayers.Control.MouseToolbar.Y);if(position){this.position=position;} if(direction){this.direction=direction;} this.measureDivs=[];},draw:function(){OpenLayers.Control.prototype.draw.apply(this,arguments);OpenLayers.Control.MouseDefaults.prototype.draw.apply(this,arguments);this.buttons=new Object();var sz=new OpenLayers.Size(28,28);var centered=this.position;this._addButton("zoombox","drag-rectangle-off.png","drag-rectangle-on.png",centered,sz,"Shift->Drag to zoom to area");centered=centered.add((this.direction=="vertical"?0:sz.w),(this.direction=="vertical"?sz.h:0));this._addButton("pan","panning-hand-off.png","panning-hand-on.png",centered,sz,"Drag the map to pan.");centered=centered.add((this.direction=="vertical"?0:sz.w),(this.direction=="vertical"?sz.h:0));this.switchModeTo("pan");return this.div;},_addButton:function(id,img,activeImg,xy,sz,title){var imgLocation=OpenLayers.Util.getImagesLocation()+img;var activeImgLocation=OpenLayers.Util.getImagesLocation()+activeImg;var btn=OpenLayers.Util.createAlphaImageDiv("OpenLayers_Control_MouseToolbar_"+id,xy,sz,imgLocation,"absolute");this.div.appendChild(btn);btn.imgLocation=imgLocation;btn.activeImgLocation=activeImgLocation;btn.events=new OpenLayers.Events(this,btn,null,true);btn.events.register("mousedown",this,this.buttonDown);btn.events.register("mouseup",this,this.buttonUp);btn.events.register("dblclick",this,OpenLayers.Event.stop);btn.action=id;btn.title=title;btn.alt=title;btn.map=this.map;this.buttons[id]=btn;return btn;},buttonDown:function(evt){if(!OpenLayers.Event.isLeftClick(evt))return;this.buttonClicked=evt.element.action;OpenLayers.Event.stop(evt);},buttonUp:function(evt){if(!OpenLayers.Event.isLeftClick(evt))return;if(this.buttonClicked!=null){if(this.buttonClicked==evt.element.action){this.switchModeTo(evt.element.action);} OpenLayers.Event.stop(evt);this.buttonClicked=null;}},defaultDblClick:function(evt){this.switchModeTo("pan");this.performedDrag=false;var newCenter=this.map.getLonLatFromViewPortPx(evt.xy);this.map.setCenter(newCenter,this.map.zoom+1);OpenLayers.Event.stop(evt);return false;},defaultMouseDown:function(evt){if(!OpenLayers.Event.isLeftClick(evt))return;this.mouseDragStart=evt.xy.clone();this.performedDrag=false;this.startViaKeyboard=false;if(evt.shiftKey&&this.mode!="zoombox"){this.switchModeTo("zoombox");this.startViaKeyboard=true;}else if(evt.altKey&&this.mode!="measure"){this.switchModeTo("measure");}else if(!this.mode){this.switchModeTo("pan");} switch(this.mode){case"zoombox":this.map.div.style.cursor="crosshair";this.zoomBox=OpenLayers.Util.createDiv('zoomBox',this.mouseDragStart,null,null,"absolute","2px solid red");this.zoomBox.style.backgroundColor="white";this.zoomBox.style.filter="alpha(opacity=50)";this.zoomBox.style.opacity="0.50";this.zoomBox.style.fontSize="1px";this.zoomBox.style.zIndex=this.map.Z_INDEX_BASE["Popup"]-1;this.map.viewPortDiv.appendChild(this.zoomBox);this.performedDrag=true;break;case"measure":var distance="";if(this.measureStart){measureEnd=this.map.getLonLatFromViewPortPx(this.mouseDragStart);distance=OpenLayers.Util.distVincenty(this.measureStart,measureEnd);distance=Math.round(distance*100)/100;distance=distance+"km";this.measureStartBox=this.measureBox;} this.measureStart=this.map.getLonLatFromViewPortPx(this.mouseDragStart);;this.measureBox=OpenLayers.Util.createDiv(null,this.mouseDragStart.add(-2-parseInt(this.map.layerContainerDiv.style.left),-2-parseInt(this.map.layerContainerDiv.style.top)),null,null,"absolute");this.measureBox.style.width="4px";this.measureBox.style.height="4px";this.measureBox.style.fontSize="1px";this.measureBox.style.backgroundColor="red";this.measureBox.style.zIndex=this.map.Z_INDEX_BASE["Popup"]-1;this.map.layerContainerDiv.appendChild(this.measureBox);if(distance){this.measureBoxDistance=OpenLayers.Util.createDiv(null,this.mouseDragStart.add(-2-parseInt(this.map.layerContainerDiv.style.left),2-parseInt(this.map.layerContainerDiv.style.top)),null,null,"absolute");this.measureBoxDistance.innerHTML=distance;this.measureBoxDistance.style.zIndex=this.map.Z_INDEX_BASE["Popup"]-1;this.map.layerContainerDiv.appendChild(this.measureBoxDistance);this.measureDivs.push(this.measureBoxDistance);} this.measureBox.style.zIndex=this.map.Z_INDEX_BASE["Popup"]-1;this.map.layerContainerDiv.appendChild(this.measureBox);this.measureDivs.push(this.measureBox);break;default:this.map.div.style.cursor="move";break;} document.onselectstart=function(){return false;} OpenLayers.Event.stop(evt);},switchModeTo:function(mode){if(mode!=this.mode){if(this.mode&&this.buttons[this.mode]){OpenLayers.Util.modifyAlphaImageDiv(this.buttons[this.mode],null,null,null,this.buttons[this.mode].imgLocation);} if(this.mode=="measure"&&mode!="measure"){for(var i=0;i0&&(evt.clientY-offsets[1])0){var location=point[0].firstChild.nodeValue.split(" ");if(location.length!=2){var location=point[0].firstChild.nodeValue.split(",");}}else if(lat.length>0&&lon.length>0){var location=[parseFloat(lat[0].firstChild.nodeValue),parseFloat(lon[0].firstChild.nodeValue)];}else{continue;} location=new OpenLayers.LonLat(parseFloat(location[1]),parseFloat(location[0]));var title="Untitled";try{title=OpenLayers.Util.getNodes(itemlist[i],"title")[0].firstChild.nodeValue;} catch(e){title="Untitled";} var descr_nodes=null;try{descr_nodes=itemlist[i].getElementsByTagNameNS("*","description");} catch(e){descr_nodes=itemlist[i].getElementsByTagName("description");} if(descr_nodes.length==0){try{descr_nodes=itemlist[i].getElementsByTagNameNS("*","summary");} catch(e){descr_nodes=itemlist[i].getElementsByTagName("summary");}} var description="No description.";try{description=descr_nodes[0].firstChild.nodeValue;} catch(e){description="No description.";} try{var link=OpenLayers.Util.getNodes(itemlist[i],"link")[0].firstChild.nodeValue;}catch(e){} data.icon=OpenLayers.Marker.defaultIcon();data.popupSize=new OpenLayers.Size(250,120);if((title!=null)&&(description!=null)){contentHTML='
[x]
';contentHTML+='
';if(link)contentHTML+='';contentHTML+=title;if(link)contentHTML+='';contentHTML+='
';contentHTML+='
';contentHTML+=description;contentHTML+='
';data['popupContentHTML']=contentHTML;} var feature=new OpenLayers.Feature(this,location,data);this.features.push(feature);var marker=feature.createMarker();marker.events.register('click',feature,this.markerClick);this.addMarker(marker);}},markerClick:function(evt){sameMarkerClicked=(this==this.layer.selectedFeature);this.layer.selectedFeature=(!sameMarkerClicked)?this:null;for(var i=0;i0){var feature=this.features[0];OpenLayers.Util.removeItem(this.features,feature);feature.destroy();}}},CLASS_NAME:"OpenLayers.Layer.GeoRSS"});OpenLayers.Layer.Google=OpenLayers.Class.create();OpenLayers.Layer.Google.prototype=OpenLayers.Class.inherit(OpenLayers.Layer.EventPane,OpenLayers.Layer.FixedZoomLevels,{MIN_ZOOM_LEVEL:0,MAX_ZOOM_LEVEL:17,RESOLUTIONS:[1.40625,0.703125,0.3515625,0.17578125,0.087890625,0.0439453125,0.02197265625,0.010986328125,0.0054931640625,0.00274658203125,0.001373291015625,0.0006866455078125,0.00034332275390625,0.000171661376953125,0.0000858306884765625,0.00004291534423828125],type:null,initialize:function(name,options){OpenLayers.Layer.EventPane.prototype.initialize.apply(this,arguments);OpenLayers.Layer.FixedZoomLevels.prototype.initialize.apply(this,arguments);this.addContainerPxFunction();},loadMapObject:function(){try{this.mapObject=new GMap2(this.div);var poweredBy=this.div.lastChild;this.div.removeChild(poweredBy);this.pane.appendChild(poweredBy);poweredBy.className="olLayerGooglePoweredBy gmnoprint";poweredBy.style.left="";poweredBy.style.bottom="";var termsOfUse=this.div.lastChild;this.div.removeChild(termsOfUse);this.pane.appendChild(termsOfUse);termsOfUse.className="olLayerGoogleCopyright";termsOfUse.style.right="";termsOfUse.style.bottom="";}catch(e){}},setMap:function(map){OpenLayers.Layer.EventPane.prototype.setMap.apply(this,arguments);if(this.type!=null){this.map.events.register("moveend",this,this.setMapType);}},setMapType:function(){if(this.mapObject.getCenter()!=null){this.mapObject.setMapType(this.type);this.map.events.unregister("moveend",this,this.setMapType);}},onMapResize:function(){this.mapObject.checkResize();},getOLBoundsFromMapObjectBounds:function(moBounds){var olBounds=null;if(moBounds!=null){var sw=moBounds.getSouthWest();var ne=moBounds.getNorthEast();olBounds=new OpenLayers.Bounds(sw.lng(),sw.lat(),ne.lng(),ne.lat());} return olBounds;},getMapObjectBoundsFromOLBounds:function(olBounds){var moBounds=null;if(olBounds!=null){var sw=new GLatLng(olBounds.bottom,olBounds.left);var ne=new GLatLng(olBounds.top,olBounds.right);moBounds=new GLatLngBounds(sw,ne);} return moBounds;},addContainerPxFunction:function(){if(typeof GMap2!="undefined"&&!GMap2.fromLatLngToContainerPixel){GMap2.prototype.fromLatLngToContainerPixel=function(gLatLng){var gPoint=this.fromLatLngToDivPixel(gLatLng);var div=this.b.firstChild.firstChild;gPoint.x+=div.offsetLeft;gPoint.y+=div.offsetTop;return gPoint;};}},getWarningHTML:function(){var html="";html+="The Google Layer was unable to load correctly.
";html+="
";html+="To get rid of this message, select a new BaseLayer " html+="in the layer switcher in the upper-right corner.
";html+="
";html+="Most likely, this is because the Google Maps library";html+=" script was either not included, or does not contain the";html+=" correct API key for your site.
";html+="
";html+="Developers: For help getting this working correctly, ";html+="-this.tileSize.w*(this.buffer-1)){this.shiftColumn(true);}else if(tlViewPort.x<-this.tileSize.w*this.buffer){this.shiftColumn(false);}else if(tlViewPort.y>-this.tileSize.h*(this.buffer-1)){this.shiftRow(true);}else if(tlViewPort.y<-this.tileSize.h*this.buffer){this.shiftRow(false);}else{break;}}}}},getGridBounds:function(){var bottom=this.grid.length-1;var bottomLeftTile=this.grid[bottom][0];var right=this.grid[0].length-1;var topRightTile=this.grid[0][right];return new OpenLayers.Bounds(bottomLeftTile.bounds.left,bottomLeftTile.bounds.bottom,topRightTile.bounds.right,topRightTile.bounds.top);},_initTiles:function(){var viewSize=this.map.getSize();var bounds=this.map.getExtent();var extent=this.map.getMaxExtent();var resolution=this.map.getResolution();var tilelon=resolution*this.tileSize.w;var tilelat=resolution*this.tileSize.h;var offsetlon=bounds.left-extent.left;var tilecol=Math.floor(offsetlon/tilelon)-this.buffer;var tilecolremain=offsetlon/tilelon-tilecol;var tileoffsetx=-tilecolremain*this.tileSize.w;var tileoffsetlon=extent.left+tilecol*tilelon;var offsetlat=bounds.top-(extent.bottom+tilelat);var tilerow=Math.ceil(offsetlat/tilelat)+this.buffer;var tilerowremain=tilerow-offsetlat/tilelat;var tileoffsety=-tilerowremain*this.tileSize.h;var tileoffsetlat=extent.bottom+tilerow*tilelat;tileoffsetx=Math.round(tileoffsetx);tileoffsety=Math.round(tileoffsety);this.origin=new OpenLayers.Pixel(tileoffsetx,tileoffsety);var startX=tileoffsetx;var startLon=tileoffsetlon;var rowidx=0;do{var row=this.grid[rowidx++];if(!row){row=new Array();this.grid.push(row);} tileoffsetlon=startLon;tileoffsetx=startX;var colidx=0;do{var tileBounds=new OpenLayers.Bounds(tileoffsetlon,tileoffsetlat,tileoffsetlon+tilelon,tileoffsetlat+tilelat);var x=tileoffsetx;x-=parseInt(this.map.layerContainerDiv.style.left);var y=tileoffsety;y-=parseInt(this.map.layerContainerDiv.style.top);var px=new OpenLayers.Pixel(x,y);var tile=row[colidx++];if(!tile){tile=this.addTile(tileBounds,px);row.push(tile);}else{tile.moveTo(tileBounds,px,false);} tileoffsetlon+=tilelon;tileoffsetx+=this.tileSize.w;}while(tileoffsetlon<=bounds.right+tilelon*this.buffer) tileoffsetlat-=tilelat;tileoffsety+=this.tileSize.h;}while(tileoffsetlat>=bounds.bottom-tilelat*this.buffer) this.spiralTileLoad();},spiralTileLoad:function(){var tileQueue=new Array();var directions=["right","down","left","up"];var iRow=0;var iCell=-1;var direction=OpenLayers.Util.indexOf(directions,"right");var directionsTried=0;while(directionsTried=0)&&(testCell=0)){tile=this.grid[testRow][testCell];} if((tile!=null)&&(!tile.queued)){tileQueue.unshift(tile);tile.queued=true;directionsTried=0;iRow=testRow;iCell=testCell;}else{direction=(direction+1)%4;directionsTried++;}} for(var i=0;i'+title+'

'+description+'

';} var feature=new OpenLayers.Feature(this,location,data);this.features.push(feature);var marker=feature.createMarker();marker.events.register('click',feature,this.markerClick);this.addMarker(marker);}}}}},markerClick:function(evt){sameMarkerClicked=(this==this.layer.selectedFeature);this.layer.selectedFeature=(!sameMarkerClicked)?this:null;for(var i=0;i0){var feature=this.features[0];OpenLayers.Util.removeItem(this.features,feature);feature.destroy();}}},CLASS_NAME:"OpenLayers.Layer.Text"});OpenLayers.Layer.VirtualEarth=OpenLayers.Class.create();OpenLayers.Layer.VirtualEarth.prototype=OpenLayers.Class.inherit(OpenLayers.Layer.EventPane,OpenLayers.Layer.FixedZoomLevels,{MIN_ZOOM_LEVEL:1,MAX_ZOOM_LEVEL:17,RESOLUTIONS:[1.40625,0.703125,0.3515625,0.17578125,0.087890625,0.0439453125,0.02197265625,0.010986328125,0.0054931640625,0.00274658203125,0.001373291015625,0.0006866455078125,0.00034332275390625,0.000171661376953125,0.0000858306884765625,0.00004291534423828125],type:null,initialize:function(name,options){OpenLayers.Layer.EventPane.prototype.initialize.apply(this,arguments);OpenLayers.Layer.FixedZoomLevels.prototype.initialize.apply(this,arguments);},loadMapObject:function(){var veDiv=OpenLayers.Util.createDiv(this.name);var sz=this.map.getSize();veDiv.style.width=sz.w;veDiv.style.height=sz.h;this.div.appendChild(veDiv);try{this.mapObject=new VEMap(this.name);}catch(e){} if(this.mapObject!=null){try{this.mapObject.LoadMap(null,null,this.type);}catch(e){} this.mapObject.HideDashboard();}},getWarningHTML:function(){var html="";html+="The VE Layer was unable to load correctly.
";html+="
";html+="To get rid of this message, select a new BaseLayer " html+="in the layer switcher in the upper-right corner.
";html+="
";html+="Most likely, this is because the VE library";html+=" script was either not correctly included.
";html+="
";html+="Developers: For help getting this working correctly, ";html+="=bounds.bottom-tilelat*this.buffer) this.spiralTileLoad();},CLASS_NAME:"OpenLayers.Layer.KaMap"});OpenLayers.Layer.MapServer=OpenLayers.Class.create();OpenLayers.Layer.MapServer.prototype=OpenLayers.Class.inherit(OpenLayers.Layer.Grid,{DEFAULT_PARAMS:{mode:"map",map_imagetype:"png"},initialize:function(name,url,params){var newArguments=new Array();params=OpenLayers.Util.upperCaseObject(params);newArguments.push(name,url,params);OpenLayers.Layer.Grid.prototype.initialize.apply(this,newArguments);if(arguments.length>0){OpenLayers.Util.applyDefaults(this.params,OpenLayers.Util.upperCaseObject(this.DEFAULT_PARAMS));}},isBaseLayer:function(){return(this.params.TRANSPARENT!='true');},clone:function(name,params){var mergedParams={};OpenLayers.Util.extend(mergedParams,this.params);OpenLayers.Util.extend(mergedParams,params);var obj=new OpenLayers.Layer.MapServer(name,this.url,mergedParams);obj.setTileSize(this.tileSize);return obj;},addTile:function(bounds,position){var url=this.getURL(bounds);return new OpenLayers.Tile.Image(this,position,bounds,url,this.tileSize);},getURL:function(bounds){var url=this.getFullRequestString({mapext:bounds.toBBOX().replace(/,/g,"+"),imgext:bounds.toBBOX().replace(/,/g,"+"),map_size:this.tileSize.w+'+'+this.tileSize.h,imgx:this.tileSize.w/2,imgy:this.tileSize.h/2,imgxy:this.tileSize.w+"+"+this.tileSize.h});return url;},CLASS_NAME:"OpenLayers.Layer.MapServer"});OpenLayers.Layer.WFS=OpenLayers.Class.create();OpenLayers.Layer.WFS.prototype=OpenLayers.Class.inherit(OpenLayers.Layer.Vector,{isBaseLayer:false,ratio:2,DEFAULT_PARAMS:{service:"WFS",version:"1.0.0",request:"GetFeature"},tileClass:OpenLayers.Tile.WFS,initialize:function(name,url,params,options){var newArguments=new Array() newArguments.push(name,options);OpenLayers.Layer.Vector.prototype.initialize.apply(this,newArguments);this.params=params;OpenLayers.Util.applyDefaults(this.params,OpenLayers.Util.upperCaseObject(this.DEFAULT_PARAMS));this.url=url;},destroy:function(){OpenLayers.Layer.Vector.prototype.destroy.apply(this,arguments);},setMap:function(map){OpenLayers.Layer.Vector.prototype.setMap.apply(this,arguments);},moveTo:function(bounds,zoomChanged,dragging){OpenLayers.Layer.Vector.prototype.moveTo.apply(this,arguments);if(dragging){return false;} if(zoomChanged){this.renderer.clearRoot();} if(this.map.getZoom()