OpenLayers를 확장합니다.Map 객체

1566 단어 jspprototype

/**  OpenLayers.Map,                 。
 * 
 */
Vgs.WebMap=OpenLayers.Class(OpenLayers.Map,{
	initialize:function(div,options)
	{
		if(!options)options={};
			options['controls']=[];
		OpenLayers.Map.prototype.initialize.apply(this,[div,options]);
			
		var extent = new OpenLayers.Bounds(-180,-90,180,90);
		this.bounds=extent;
		this.units="degree";
		this.numZoomLevels=16;
		this.maxResolution=(re1>re2?re1:re2);
		this.maxExtent=extent;
		
		this.restrictedExtent=extent;
		this.div.oncontextmenu = function () { return false;};
			
		var markerlyr= new OpenLayers.Layer.Markers(AppConfig.markerLyrName,{
			displayInLayerSwitcher:false,
			isBaseLayer: false
		});
		this.addLayer(markerlyr);
	},
	/**          
	 * 
	 * @param {} name     
	 * @param {} isBlyr        
	 * @param {} visible     
	 * @param {} array       
	 * @param {} type         
	 * @return {}
	 */
	createALayer:function(name,isBlyr,visible,array,type)
	{
		if(!type||type.length<=0)type='o';
		var templyr =  new OpenLayers.Layer.WMS(
				name,"./map/wmsproxy.jsp?mtype="+type, 
	   			{layers :array,format : "image/png",transparent: "true"}
	   			,{isBaseLayer:isBlyr,visibility:visible}
		);
		return templyr;
	},
	CLASS_NAME:"Vgs.WebMap"
});

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