|
www.mxdraw.com
|
   |
   |
IMxDrawPolyline::SetPointAt 方法
|
www.mxdraw.com
|
|
|
设置Polyline的端点
[helpstring("method SetPointAt")]
HRESULT SetPointAt([in] LONG index, [in] IMxDrawPoint* point);|
参数 |
说明 |
|
[in] LONG index |
端点数组中的索引，从0开始计数 |
|
[in] IMxDrawPoint* point |
端点的新坐标 |