getting rid of polygon shading in postscript files

[Dalene Stangl <dalene@stat.duke.edu>]

Dear Splus Users Group,

I have Splus code that prints 12 stripplots (3 rows, 4 columns).
At the top of each plot is a plot label.  The rectangle in which
the plot label appears comes out shaded, and there is a dark small
rectangle that moves from left to right as the plots progress from 1 to
12.  When I change my graphics options in my motif screen (I changed
polygon to white), the shading disappears;  however, I can't get it
to do this in my postscript file.  Any suggestions?  I've
enclosed the postscript graphic as an attachment.

Thanks for any assistance,
Dalene Stangl
Duke University

temp.ps
Description: PostScript document