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Re: Significant Update of cgImage [message #78625 is a reply to message #78624]

Mon, 05 December 2011 04:49

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

Fabzou writes:

> The same applies for the automatic window XY ratio. In my case the most
> interesting feature would be do be able to produce a display
> automatically that takes in account the XY ratio of the "image + color
> bar + colorbar tags" which are almost allways present when you display
> any kind of data.

Yes, I see your point, but some things are really
hard to do "generally" in a way that pleases
everyone. Putting two different objects in a window
is almost always one of those things. :-(

That said, the FIT keyword to cgColorbar makes
it pretty each to do this for yourself.

image = cgDemoData(5)
ctLoadCT, 0, NColors=254
cgDisplay, Aspect=1.2, YSize=800
cgImage, image, Position=[0.1,0.1, 0.9, 0.8], /Keep, /Save, $
Missing_Value=0, Missing_Color='rose'
cgColorbar, /Fit, Range=[0,256], Divisions=4, NColors=254

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]

		Re: Significant Update of cgImage By: David Fanning on Mon, 05 December 2011 05:25
		Re: Significant Update of cgImage By: David Fanning on Mon, 05 December 2011 04:49
		Re: Significant Update of cgImage By: David Fanning on Mon, 05 December 2011 04:18
		Re: Significant Update of cgImage By: Fabzou on Mon, 05 December 2011 00:55
		Re: Significant Update of cgImage By: Fabzou on Mon, 05 December 2011 00:46
		Re: Significant Update of cgImage By: Fabzou on Mon, 05 December 2011 00:36

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