Date: Tue, 11 May 93 11:30:15 EDT
From: Patrick Daloze <daloze AT iro DOT umontreal DOT ca>
To: djgpp AT sun DOT soe DOT clarkson DOT edu, gilliard AT lectra DOT fr,
        kuku AT acds DOT physik DOT rwth-aachen DOT de
Subject: Re: bitmap brush with transparent colors

	From djgpp-bounces AT sun DOT soe DOT clarkson DOT edu Tue May 11 10:16:39 1993
	From: kuku AT acds DOT physik DOT rwth-aachen DOT de (Christoph Kukulies)
	To: djgpp AT sun DOT soe DOT clarkson DOT edu, gilliard AT lectra DOT fr
	Subject: Re: bitmap brush with transparent colors

	>In next version of LibGrx, a GrBitBlt with transparent mode option would be fine.

	What do you mean by 'transparent' mode? Doesn't GrXOR, GrAND, GrOR, GrWRITE
	suffice?

	--Chris

Maybe it is "GrNOCOLOR" in grx.h? That fixe one "color" in source who keep 
destination color on BitBlt (or on screen).


Pat.