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From: HEPING@kuhub.cc.ukans.edu
Newsgroups: comp.windows.x
Subject: Draw an arc
Message-ID: <7290@kuhub.cc.ukans.edu>
Date: 2 Aug 89 02:29:59 GMT
Organization: University of Kansas Academic Computing Services
Lines: 8

Could someone give me some reference, algorithm or the code which describes
or implements the arc drawing in X? I wonder whether it draws a circle first 
and stretch the circle when it draws an ellipse or it uses some other way  to
do it.

Thanks for any clue.

Phil