Help w/Plotting a circle...

[Joe Huffman]

Dave.Harris at f14.n15.z1.fidonet.org (Dave Harris) writes:

>Now if you need some real speed, use the Brezenheim circle alogithm.  It 
>reduces the problem such that you do not need to call the sqrt() function.

The real problem with everything I have seen so far is plotting just an arc.
Like from 10 degrees to 25 degrees.  The start and end points are a pain 
without trig functions (which are slow).

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joe at proto.com