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From: francis@arthur.uchicago.edu (Francis Stracke)
Newsgroups: comp.sys.mac.programmer
Subject: Re: rgn rotation
Message-ID: <1990Sep30.184941.10121@midway.uchicago.edu>
Date: 30 Sep 90 18:49:41 GMT
References: <111972@tiger.oxy.edu>
Sender: news@midway.uchicago.edu (News Administrator)
Organization: Mathematics Department, University of Chicago
Lines: 12

In article <111972@tiger.oxy.edu> sonenbli@oxy.edu (Andrew D. Sonenblick) writes:
>We're seeking a quick method of rgn rotation for our animation application.
>Currently, we are painting the rgn to a bitmap, rotating the map, then
>calling BitMapRgn.  Any better ideas?  We'd like to hear them...
Is the internal format of a rgn published anywhere (like the picture is)?
If so, you could decode it, & replace the coordinates with their rotated
equivalents.

| Francis Stracke		| My opinions are my own.  I don't steal them.|
| Department of Mathematics	|=============================================|
| University of Chicago		| A mathematician is a professional	      |
| francis@zaphod.uchicago.edu	|   schizophrenic.--Me.		       	      |