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Re: al_legend producing an unwanted circle [message #79099 is a reply to message #79095]

Thu, 26 January 2012 08:34

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

David Platten writes:

> I am using al_legend from the NASA astronomy library. I have a cgWindow and a regular IDL graphics window on my screen. When I send a legend to the cgWindow with the /Window switch an unwanted small circle appears on the IDL graphics window. The following code reproduces this on my computer:
>
> cgWindow
> window
> al_Legend, ['Hello'], /Window
>
> I'm running IDL 6.3 on Windows XP.
>
> Does anyone know how I can stop the circle from appearing?

Oh, dear, this is one of those VERY strange ones!

If I run your example, I see the circle. If I set
a breakpoint in AL_LEGEND and step through the code,
no circle is ever produced!

I really don't know what that means at the moment. :-(

I'll keep looking into it.

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: al_legend producing an unwanted circle By: dplatten on Fri, 27 January 2012 01:27
		Re: al_legend producing an unwanted circle By: David Fanning on Thu, 26 January 2012 10:45
		Re: al_legend producing an unwanted circle By: Brian Wolven on Thu, 26 January 2012 09:39
		Re: al_legend producing an unwanted circle By: David Fanning on Thu, 26 January 2012 08:34

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