From: Toby Ounsted <Toby AT viglen DOT co DOT uk>
To: "djgpp AT delorie DOT com" <djgpp AT delorie DOT com>
Subject: Rotating a point (x,y).
Date: Tue, 10 Sep 1996 17:58:00 +0100
Encoding: 12 TEXT
Message-Id: <96Sep10.100028bst.26499@spy.viglen.co.uk>




Hi all,

     Not wishing to go too far off topic, but does anyone have any C code 
(and/or formulae) for rotating a point (x,y) around the origin(0,0) by a 
fixed number of degrees?? I'm sure I did this in Maths at school, but it was 
a _LONG_ time ago...

     Thanks,

          Toby.