openscales中的WFS加载的地图样式定义（主要的类图参见如下）：
定义元素的样式－》定义多个规则－》规则－－对应线、点、多边形或者文本的样式。
具体样式示例：
private function SetPointStyle():Style{var pointStyle:Style = new Style();var pointrule:Rule = new Rule();//定义点显示的图符var custommark:org.openscales.core.style.marker.CustomMarker = new org.openscales.core.style.marker.CustomMarker();custommark.clip = Bitmap( new PointGif());var pointSymb:PointSymbolizer = new PointSymbolizer(custommark);pointrule.name="point rule";pointrule.symbolizers.push(pointSymb);pointStyle.name="PointStyle";pointStyle.rules.push( pointrule);return pointStyle;}private function SetLineStyle():Style{var linestyle:Style = new Style();var linerule:Rule = new Rule();//定义线的样式：var linestroke:Stroke = new Stroke(0x7FFF00,2)var lineSymb:LineSymbolizer = new LineSymbolizer(linestroke);linerule.name="linerule";linerule.symbolizers.push(lineSymb);linestyle.name="LineStyle";linestyle.rules.push( linerule);return linestyle;}
以上当中图片（PointGif）的定义为
[Bindable][Embed(source="/assets/images/icons/Point.gif")]private var PointGif:Class;
在WFS中的引用如下：
<os:WFSname="pointend_track"url="http://localhost:8085/cgi-bin/mapserv.exe?MAP=D:/tmp/GisDemo/GisDemo/Content/map/OpenscalesDemo.map"typename ="pointend_track"version="1.0.0"useCapabilities="false"style="{this.SetPointStyle()}"/>
参见点的效果如图：
