Path: utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!rutgers!cbmvax!rsbx
From: rsbx@cbmvax.commodore.com (Raymond S. Brand)
Newsgroups: comp.sys.amiga.programmer
Subject: Re: Rotating graphics... HELP!!
Message-ID: <20683@cbmvax.commodore.com>
Date: 16 Apr 91 14:27:01 GMT
References: <1991Apr15.202417.24564@wehi.dn.mu.oz>
Organization: Commodore-Amiga Inc, West Chester, PA
Lines: 18

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"
------------------------------------------------------------------------