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Re: colors... again
- Subject: Re: colors... again
- From: davidf(at)dfanning.com (David Fanning)
- Date: Thu, 25 Jan 2001 21:26:26 -0700
- Newsgroups: comp.lang.idl-pvwave
- Organization: Fanning Software Consulting
- References: <94qiaq$66k$1@ra.nrl.navy.mil>
- Xref: news.doit.wisc.edu comp.lang.idl-pvwave:23197
Todd Bowers (tbowers@nrlssc.navy.mil) writes:
> I thought I understood colors in IDL. If I create a color plot in a direct
> graphics window
> then tvrd() and immediately tv it back, how come the colors are not right?
Better check this out:
http://www.dfanning.com/tips/strange_tvrd.html
If you want it right all the time, under all circumstances,
I'd download TVREAD. Automatic output to a variety of file
types, too, as long as you are reading the image anyway. :-)
http://www.dfanning.com/programs/tvread.pro
Cheers,
David
--
David Fanning, Ph.D.
Fanning Software Consulting
Phone: 970-221-0438 E-Mail: davidf@dfanning.com
Coyote's Guide to IDL Programming: http://www.dfanning.com/
Toll-Free IDL Book Orders: 1-888-461-0155