| Re: Problems with IDLgrText. [message #12921] |
Fri, 11 September 1998 00:00 |
davidf
Messages: 2866
Registered: September 1996
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Senior Member |
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Imanol Echave (ccaeccai@sc.ehu.es) writes:
> I've created some graphics that use IDLgrText and IDLgrAxis objects. When I
> work on Linux I haven't any problem, but with the Windows version sometimes the
> text becomes "garbage" (the IDLgrText objects and the IDLgrAxis labels appears
> as strange symbols). Has anyone had this problem? What's happening?
I haven't had this problem on my Windows machine, but I have
seen it from time to time on machines in some of my IDL
courses. The problem is usually quickly fixed by resizing
the window. So far I've just attributed it to cheap video
drivers, but I don't really know. Text objects are rendered
as hundreds of tiny polygons, so video is obviously going
to be critical. The problem does seem to be infrequent
and extremely intermittent.
Cheers,
David
----------------------------------------------------------
David Fanning, Ph.D.
Fanning Software Consulting
E-Mail: davidf@dfanning.com
Phone: 970-221-0438, Toll-Free Book Orders: 1-888-461-0155
Coyote's Guide to IDL Programming: http://www.dfanning.com/
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