References ▼
Removes the region from the associated class object's bitmap and frees any resources associated with that region.
#include "ltwrappr.h"
virtual L_INT LBitmapRgn::Free()
| Value | Meaning |
|---|---|
| SUCCESS | The function was successful. |
| < 1 | An error occurred. Refer to Return Codes. |
Win32, x64.
L_INT LBitmapRgn__FreeExample(){L_INT nRet = SUCCESS;LBitmapBase MyBitmap(200,300,ORDER_BGR);LBitmapRgn Region(&MyBitmap);if(Region.BitmapHasRgn())nRet = Region.Free();//…return nRet;}
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