[magick-users] circle

[Anthony Thyssen]

Bob Meetin on  wrote...
| How do you calculate this?  I'd like to do something like that in one of 
| my PHP scripts so folks could input some values and it is autocalculated.
| 
| Fred Weinhaus wrote:
| > Your center is misplace. it should be 31.5, 31.5 not 32,32
| >

    (width-1)/2   (height-1)/2


  Anthony Thyssen ( System Programmer )    <A.Thyssen at griffith.edu.au>
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   The life of processes in the UNIX environment is wierd.  Parent
   processes normally out live their children, and in fact processes who
   die become zombies until either their parents reconise they are in
   fact dead, or they themselves die.  -- Treaty on UNIX Process Handling
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     Anthony's Home is his Castle     http://www.cit.gu.edu.au/~anthony/