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Re: tvimage with log axis? [message #65594 is a reply to message #65593]

Wed, 11 March 2009 22:03

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

R.G. Stockwell writes:

> anyone have a good image display function that can handle
> log axis?
>
> I have a huge image to display, so other routines just don't work
> (contour takes several thousand years to plot for instance), so it
> has to be an image. But I need to plot the y-axis as a log function.
>
> Of course, I could roll my own - probably transform the image
> before calling a display routinem, but i was hoping for a /ylog keyword
> in a function.

Didn't Ben figure this out some time ago?

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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[Message index]

		Re: tvimage with log axis? By: R.G. Stockwell on Thu, 12 March 2009 09:55
		Re: tvimage with log axis? By: David Fanning on Thu, 12 March 2009 07:04
		Re: tvimage with log axis? By: pgrigis on Thu, 12 March 2009 06:41
		Re: tvimage with log axis? By: R.G. Stockwell on Wed, 11 March 2009 22:32
		Re: tvimage with log axis? By: R.G. Stockwell on Wed, 11 March 2009 22:11
		Re: tvimage with log axis? By: David Fanning on Wed, 11 March 2009 22:03

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