| Re: color plot over greyscale image - postscript [message #71048 is a reply to message #70924] |
Mon, 24 May 2010 13:00   |
David Fanning
Messages: 11724
Registered: August 2001
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Senior Member |
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Gray writes:
> So, I looked at TVIMAGE more closely and realized that passing x/
> ystyle=9 with the /AXES keyword (and others) works exactly the way I
> want. However, I'm still having an issue with the color thing. I
> have IDL 7.0, so I can't set decomposed=1 for a postscript device, and
> TVIMAGE doesn't let me pass {true:1} as _extra, because it requires a
> 3D array. Any suggestions besides updating IDL to 7.1 (which I'll do
> if it's my only option)?
Well, if I load the colors I want to use *just before
I want to use them*, I have never had any trouble getting
the colors I wanted. Are you doing something other than
this?
Cheers,
David
--
David Fanning, Ph.D.
Fanning Software Consulting, Inc.
Coyote's Guide to IDL Programming: http://www.dfanning.com/
Sepore ma de ni thue. ("Perhaps thos speakest truth.")
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