[pstricks] Problem with figures with pdflatex

[Jaime Mayor]

Hi,

I have a problem when I try to pass my text document to pdf with
pdflatex: the pstricks figures give an error and I can not see them.
With another programs like dvi2pdf or dvi2ps the figures are shown.
But I need a great quality in the figures and for this reason I use
pdflatex.

Could someone tell me how to use pstrick figures with pdflatex?

Thanks