| Re: overplotting hatching [message #8852] |
Tue, 06 May 1997 00:00 |
davidf
Messages: 2866
Registered: September 1996
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Senior Member |
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Jeff Hicke <jhicke@al.noaa.gov> writes:
> I'd like to overplot hatching on a 2D contour plot. I would have
> thought that I could use contour again, with the c_orientation and over
> keywords set. However, apparently I need the cell_fill keyword to
> create the proper contours, and thus the overplotting contour call wipes
> out my original contour plot.
>
> Does anyone know of a way to do this or has code?
Uh, I reckon I'd try it t'other way round. Draw the hatched
contour plot, then overplot (or use NOERASE) the original contour
plot on top of that.
If you cain't beat 'em, go *with* 'em!
David
Just say the Aikido lessons *do* come in handy once in awhile. :-)
----------------------------------------------------------
David Fanning, Ph.D.
Fanning Software Consulting
Customizable IDL Programming Courses
Phone: 970-221-0438 E-Mail: davidf@dfanning.com
Coyote's Guide to IDL Programming: http://www.dfanning.com
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