OpenScales笔记

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1、添加map点击事件，Feature鼠标事件

map = fxmap.map;
				map.addEventListener(MouseEvent.CLICK, fxmap_clickHandler);
				map.addEventListener(FeatureEvent.FEATURE_MOUSEMOVE, feature_mouseOver);
			private function feature_mouseOver(event:FeatureEvent):void {

			}

 2、手动添加图层

				var markers:FeatureLayer = new FeatureLayer("featureLayer");
				markers.projection = new ProjProjection("EPSG:4326");
				markers.generateResolutions(19);
				markers.style = Style.getDefaultPointStyle();
				
				//add the first marker
				var marker:PointFeature = PointFeature.createPointFeature(new Location(100.586111111111,26.7083333333333));
				markers.addFeature(marker);
				
//				//add a second marker
				marker = PointFeature.createPointFeature(new Location(4.85780,45.75336));
				markers.addFeature(marker);
				//add marker with different symbol, writing url address
				//http://hiphotos.baidu.com/zhidao/pic/item/a6efce1b7fbe48cdaf513384.jpg?t=1300258770785&t=1300258828239 C:\\fire.gif  C:\\Blue.swf
				var loader:SWFLoader = new SWFLoader();
				//var u:url
				var uq:URLRequest = new URLRequest("http://localhost:8080/geoserver/fire.swf");
				loader.load(uq);
				//swfLoader.load("C:\\Blue.swf");
				//var cMarker:CustomMarker = CustomMarker.createDisplayObjectMarker(loader.content, new Location(100.586111111111,26.7083333333333));
//				var cMarker:CustomMarker = CustomMarker.createUrlBasedMarker("http://localhost:8080/geoserver/fire.swf", new Location(100.586111111111,26.7083333333333));
				var cMarker:CustomMarker = CustomMarker.createUrlBasedMarker("http://localhost:8080/geoserver/fire.gif", new Location(100.586111111111,26.7083333333333));
				cMarker.attributes["name"] = "featureName";
				markers.addFeature(cMarker);
				
				//add the layer
				map.addLayer(markers);

 3、放大到最大比例

map.zoomToMaxExtent();

 4、创建一个swf的点样式

Embed(source="fire.swf")]
			public var fireClass:Class; 
			private function createShjcPtStyle():Style {
				var style:Style = new Style();
				style.name = "Fire Style";
				var stroke:Stroke, symbolizer:Symbolizer, rule:Rule;
				//var bounds:Bounds;
				
				
				rule = new Rule();
				rule.name="Fire Style Rule";
				symbolizer = new PointSymbolizer(new DisplayObjectMarker(fireClass));
				rule.symbolizers.push(symbolizer);
				style.rules[0] = rule;
				//var p:org.openscales.geometry.Point = new org.openscales.geometry.Point();
				return style;
			}

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