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Re: Contour lines are disappearing [message #67274]

Tue, 14 July 2009 05:31

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

sulli.jj writes:

> I?m trying to draw a shade_surf with a contour plot at ZVALUE =0.
> However something is erasing/drawing over my contour lines when I
> change the device font size. (Easier to show than to explain.)
> Thanks for any insights,

Your data is being "clipped" at the limits of the plot
(which changes with character size, as you may or may
not recall). Set the NOCLIP keyword on your contour
command and you will be fine.

Cheers,

David

--
David Fanning, Ph.D.
Fanning Software Consulting, Inc.
Coyote's Guide to IDL Programming: http://www.dfanning.com/
Sepore ma de ni thui. ("Perhaps thou speakest truth.")

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