[pstricks] variables and pstricks.

Alan Ristow ristow at ece.gatech.edu
Mon Nov 27 22:26:01 CET 2006

Eduardo wrote:
> Hi Alan, 
>> This isn't very transparent 
> For sure, it isn't. 
>> but it seems to do the job. 
> I got a message error: 
> ! Missing number, treated as zero.
> <to be read again>
>                    R
> l.147 \pscircle(0,0){R}

You have to have a number in the argument to \pscircle -- to my 
knowledge there's no way to use a named variable there. The code I 
posted is to be used *instead* of \pscircle, not in addition to it. 
Sorry if that wasn't clear.


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