//存放shape对象 private var __contain:Object; //设置角度从-90开始 private var R:int=-90; private var D:uint=20; private var _shape:Shape; //初始饼图的圆心位置 private var _x0:Number; private var _y0:Number; //椭圆饼图的长轴与短轴长度 private var _a:Number; private var _b:Number; //饼图的厚度 private var _h:Number; //透明度 private var _alpha:Number //数据列表 private var _dataList:Array; private var _colorList:Array; private var _angleList:Array; private var _depthList:Array; // /** *@param:x0......>圆心x坐标 *@param:y0......>圆心y坐标 *@param:a......>长轴 *@param:b......>短轴 *@param:h......>厚度 *@param:dataList......>数据列表 *@param:dataList......>颜色列表 *@alpha:Number......>透明度,默认为1.0 */ public function DrawPieGraph(x0:Number,y0:Number,a:Number,b:Number,h:Number,dataList:Array,colorList:Array,alpha:Number=1.0) { _x0=x0; _y0=y0; _a=a; _b=b; _h=h; _alpha=alpha