GMC.setPolygonOffset

Hi All-

Has anyone had much luck using GraphicsModeControl.setPolygonMode()
to offset contours on top of a surface.  Any tips on what values
work well?

Thanks in advance.

Don
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Don Murray                               UCAR Unidata Program
dmurray@xxxxxxxxxxxxxxxx                        P.O. Box 3000
(303) 497-8628                              Boulder, CO 80307
http://www.unidata.ucar.edu/staff/donm
"There's someone in my head, but it's not me"    Roger Waters
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