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Re: log scale colorbar in IDL 8.0 [message #76203 is a reply to message #76113]

Thu, 19 May 2011 09:42

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

Paolo writes:

> By the way, the cg version doesn't seem to be properly
> honoring the axis ranges. For instance, a y range of
> [-100,100] should show an image only in the upper half
> of the axis, as the image y-range is only [0,127]...
>
> (well one could wonder why would you plot that way...
> but the idea behind pg_plotimage was to plot an image the
> same way you would use "plot"...)

Hi Paolo,

I have no trouble fixing this for the display, but
I can't make it write a proper PostScript file. I've
gone back to the original code, and I can't make that
program write a proper PostScript file with this command
either! Have you ever tried to write a PostScript file
with the commands above in your original program? :-)

Cheers,

David

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

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[Message index]

		log scale colorbar in IDL 8.0 By: Kim on Tue, 17 May 2011 13:25
		Re: log scale colorbar in IDL 8.0 By: David Fanning on Thu, 19 May 2011 13:26
		Re: log scale colorbar in IDL 8.0 By: pgrigis on Thu, 19 May 2011 12:36
		Re: log scale colorbar in IDL 8.0 By: David Fanning on Thu, 19 May 2011 11:00
		Re: log scale colorbar in IDL 8.0 By: pgrigis on Thu, 19 May 2011 10:52
		Re: log scale colorbar in IDL 8.0 By: David Fanning on Thu, 19 May 2011 09:53
		Re: log scale colorbar in IDL 8.0 By: David Fanning on Thu, 19 May 2011 09:42
		Re: log scale colorbar in IDL 8.0 By: David Fanning on Thu, 19 May 2011 09:02
		Re: log scale colorbar in IDL 8.0 By: pgrigis on Thu, 19 May 2011 08:53
		Re: log scale colorbar in IDL 8.0 By: davide.fedele on Thu, 12 March 2015 06:36

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