[pstricks] radius of a circle

mathias legrand legrand.mathias at gmail.com
Thu Apr 15 17:02:10 CEST 2010

Hi all,

what is your technique to indicate the radius of a circle with pstricks?

I have something like:


but I would like to be able to parametrize the B node position with some 
postscript command
such as:

\cnode*(4*cos(62),4*sin(62)){0pt}{B} (for instance)

Thanks for your lights.


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