baxter_a@wehi.dn.mu.oz (04/16/91)
I would like to take a square area in one rastport, and rotate it 90 degrees and paste the output into a second rastport. Is there any nice way of doing this with the blitter or a system function instead of reading each pixel individually? Regards Alan
rsbx@cbmvax.commodore.com (Raymond S. Brand) (04/16/91)
In article <1991Apr15.202417.24564@wehi.dn.mu.oz>, baxter_a@wehi.dn.mu.oz writes: > I would like to take a square area in one rastport, and rotate > it 90 degrees and paste the output into a second rastport. > Is there any nice way of doing this with the blitter or a system > function instead of reading each pixel individually? > > Regards Alan Yes there is. Send me an Email address that works and I'll send you some code. rsbx ------------------------------------------------------------------------ Raymond S. Brand rsbx@cbmvax.commodore.com Commodore-Amiga Engineering ...!uunet!cbmvax!rsbx 1200 Wilson Drive (215)-431-9100 West Chester PA 19380 "Looking" ------------------------------------------------------------------------