GeometryService方法研究之cut

使用线对前面数组进行切割

myGeometryService.cut(geoArr,lineGraphic.geometry as Polyline,new AsyncResponder(ResultHandle,FaultHandle));

function ResultHandle(cr:CutResult, token:Object = null):void{

cr为切割结果

cr.geometries为切割后的数组类型为Geometry

例如： var geo1:Geometry = cr.geometries[0];获取

}

function FaultHandle2(info:Object, token:Object = null):void{
Alert.show(info.toString(), "提示");
}

如果线在其内部，切割后还是其本身

见下图

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