LBitmapRgn::Free

#include "ltwrappr.h"

virtual L_INT LBitmapRgn::Free()

Removes the region from the associated class object's bitmap and frees any resources associated with that region.

Returns

SUCCESS	The function was successful.
< 1	An error occurred. Refer to Return Codes.

Required DLLs and Libraries

LTDIS

For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application.

See Also

Functions:	Class Members
Topics:	Raster Image Functions: Creating and Using a Region
	Raster Image Functions: Region Processing
	Defining and Using a Bitmap Region

Example

L_INT LBitmapRgn__FreeExample()
{
   L_INT nRet  = FAILURE;
   LBitmapBase  MyBitmap(200,300,ORDER_BGR);
   LBitmapRgn Region(&MyBitmap);
   if(Region.BitmapHasRgn())
      nRet = Region.Free();
   //…
   return nRet;
}