[pstricks] Taking the box of the figure with the listing and showexpl pstricks again

[Régis da Silva]

Hi, I saw his pstricks manual that their figures do not have cash on the figure, only on the listing. 
How do I get that box out?

Thank you.

Régis


      ____________________________________________________________________________________
Veja quais são os assuntos do momento no Yahoo! +Buscados
http://br.maisbuscados.yahoo.com