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From: | mert0407 AT sable DOT ox DOT ac DOT uk (George Foot) |
Newsgroups: | comp.os.msdos.djgpp |
Subject: | Re: ellipses at an angle |
Date: | Fri, 07 Feb 1997 11:05:51 GMT |
Organization: | Oxford University |
Lines: | 11 |
Message-ID: | <32fb0c17.2701484@news.ox.ac.uk> |
References: | <5d098v$b00 AT nr1 DOT ottawa DOT istar DOT net> <5d7ihn$e1e AT wapping DOT ecs DOT soton DOT ac DOT uk> <5dcq2l$qkm AT oravannahka DOT Helsinki DOT FI> <5de030$jh4 AT nr1 DOT ottawa DOT istar DOT net> |
NNTP-Posting-Host: | mc31.merton.ox.ac.uk |
To: | djgpp AT delorie DOT com |
DJ-Gateway: | from newsgroup comp.os.msdos.djgpp |
On 7 Feb 1997 01:21:36 GMT, "Shawn Betts" <hotpulp AT netidea DOT com> wrote: >So does anyone know an algorithm for drawing an ellipse at an angle? I would >be very much interested in seeing the derived algorithms. I posted what I consider to be a good solution in a followup thread to this one... look further down the group. It would take as parameters the coordinates of the foci and the eccentricity. If you want a C function to draw the ellipse, I could write you one. George Foot
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