TIEBitmap.CopyToTDibBitmap
Declaration
procedure CopyToTDibBitmap(Dest: TIEDibBitmap; SourceX, SourceY, SourceWidth, SourceHeight: Integer);
Description
Copies specified source rectangle inside
Dest (at top-left side).
The destination
PixelFormat and
PixelFormat must both be 1 bit or both 24 bit.