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From: mccaugh@s.cs.uiuc.edu
Newsgroups: comp.graphics
Subject: Re: Arc algorithm needed
Message-ID: <207400029@s.cs.uiuc.edu>
Date: 9 Sep 89 22:00:00 GMT
References: <579@cc.helsinki.fi>
Lines: 9
Nf-ID: #R:cc.helsinki.fi:579:s.cs.uiuc.edu:207400029:000:401
Nf-From: s.cs.uiuc.edu!mccaugh    Sep  9 17:00:00 1989


Incidentally, if you have access to Turbo-C, I believe that it has a
graphic primitive called 'ellipse' which takes these same parameters
(see declaration in: graphics.h); it also has 'putpixel' with the same
declaration as I have assumed. 
Furthermore, the function Pi() is supplied (in: math.h) by M_PI (to
18 places) and M_PI_2 replaces my Pi_2. But you would still need Pi_3_2.

Scott McCaughrin