Description This method will detect the black border of a scanned image and replace the black pixels with white pixels. The method works for only monochrome, 8 and 24 bit per pixel images.
Syntax RetVal = [BIDocImg.]TrimBlackBorder hDib
Returns RetVal LONGLONG The handle of the new DIB or NULL if an error occurred.
Remarks hDib LONGLONG Handle of the image.
See Also DetectSkewAngle Method, DeskewDIB Method, SkewDIB Method