NAME
    EraseImage -- Erases an image. (v36)
SYNOPSIS
    EraseImage( RPort, image, leftoffset, topoffset )
                A0     A1     D0          D1
    VOID EraseImage( struct rastport *, struct image *, word, word );
FUNCTION
    Erases an image.  for a normal image structure, this will
    call the graphics function eraserect() (clear using layer
    backfill, if any) for the image box (leftedge/topedge/width/height).
    For custom image, the exact behavior is determined by the
    custom image class.
INPUTS
    RPort   - rastport to erase a part of
    image   - custom or standard image
    LeftOffset,RightOffset - pixel offsets of image position
RESULT
    None.
EXAMPLE
NOTES
BUGS
SEE ALSO
    graphics.library/eraserect().