hi, there is good answer http://stackoverflow.com/questions/622287/area-of-intersection-between-circle-and-rectangle
On 23 January 2013 11:43, Karl Glazebrook <[email protected]> wrote: > Any computer graphics experts know the optimal way to calculate the area > overlap of a circle (x,y,R) with a square (x1,x2,L) ? C or PDL code > accepted! > > > Karl > > > > _______________________________________________ > Perldl mailing list > [email protected] > http://mailman.jach.hawaii.edu/mailman/listinfo/perldl >
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