[pstricks] How do you do if then?

David Arnold dwarnold45 at suddenlink.net
Sat Mar 7 06:48:06 CET 2009


This produces a 2 by 4 arrow of boxes. I'd like the first row to have  
four boxes, but the second row to stop at three boxes. This shoud use  
some sort of if then statement, I would imagine, to limit the second  
row to three boxes. How do you use if then in pstricks to get what I  









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