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Re: From tvscale to cgImage, puzzling feature in the plot [message #83428]

Thu, 07 March 2013 07:44

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

Gurdulu' writes:

> David, it turns out that you were right on multiple levels: there was some code that I didn't show and actually created the problem, right after the plot:
>
> XYOUTS, p[0]+0.13, p[3]-0.08, vel, charthick=1.,charsize=2, Font = -1, /normal, color = cgColor('white')
>
> I suppose that the way I chose the color messes up something. There is a solution specific to this problem? I mean, other than doing what you already suggested above - which works - can I just chose the color in another way that doesn't create the problem?

Sure.

cgText, p[0]+0.13, p[3]-0.08, vel, charthick=1.,charsize=2, $
Font = -1, /normal, color = 'white'

Cheers,

David

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

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[Message index]

		Re: From tvscale to cgImage, puzzling feature in the plot By: David Fanning on Thu, 07 March 2013 07:44
		Re: From tvscale to cgImage, puzzling feature in the plot By: le.davide on Thu, 07 March 2013 07:30
		Re: From tvscale to cgImage, puzzling feature in the plot By: DAVIDE LENA on Tue, 05 March 2013 16:09
		Re: From tvscale to cgImage, puzzling feature in the plot By: David Fanning on Tue, 05 March 2013 15:59
		Re: From tvscale to cgImage, puzzling feature in the plot By: DAVIDE LENA on Tue, 05 March 2013 15:37
		Re: From tvscale to cgImage, puzzling feature in the plot By: David Fanning on Thu, 07 March 2013 07:57

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