DecodeGraphGroup
简述
分解图形组合,将GraphGroup分解成为TGraph数组以及属性数组,属性数组的下标为属性名,值为属性值。
DecodeGraphGroup(GraphGroup:TgraphGroup;Var GraphArray:Array of TGraph;Var GraphGroupProp:Array);
名称 | 类型 | 说明 |
---|
GraphGroup | TgraphGroup | 图形,组合图形; |
GraphArray | Array of TGraph | 图形,分解后的图形组合,输出值; |
GraphGroupProp | Array | 一维数组,图形属性及对应的值; |
VolData := Nday2(GfVol() , Vol() , gfColor() , ifthen ( Close()> Open() , ClRed() , ClGreen() ) );
MAVOL := Nday2('MA5', MA ( Vol() , 5 ) );
VOLGraph:=Graph(gtBar(),'VOLGraph',VolData);
MAVOLGraph:=Graph(gtLine(),'MA5Graph',MAVOL,gfColor(),clBlue());
DATAARR:=GraphGroup(VOLGraph,MAVOLGraph,gfMinValue(),0);
DecodeGraphGroup(DATAARR,x,y);
return x;//返回分解后的柱状图
结果:
Graph GraphGroup EncodeGraphGroup DecodeGraph EncodeGraph