For information and examples of Scanlines with PixelFormats
pf1bit, pf4bit, pf8bit, pf15bit, pf16bit, pf24bit and pf32bit, take
a look at "Manipulating Pixels with Delphi's Scanline Property."
http://www.infomaster.net/external/efg/ImageProcessing/Scanline.htm

Some of the material first appeared in the May 1998 Delphi Developer's
Journal, but the article was expanded to include information and examples
for all PixelFormats.

efg
_________________________________________
efg's Computer Lab:  http://infomaster.net/external/efg

Earl F. Glynn                 E-Mail:  EarlGl...@att.net
Overland Park, KS  USA