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Re: Noerase on Shade_Surf [message #67488]

Thu, 30 July 2009 17:55

vikramivatury
Messages: 24
Registered: May 2009

Junior Member

On Jul 30, 4:28 pm, David Fanning <n...@dfanning.com> wrote:
> Vikram writes:
>> I was wondering if there is a way to plot more that one figure using
>> Shade_Surf on the same plot? I have tried /NOERASE but that doesn't
>> seem to be working....
>
> Shade_Surf actually returns an image, not a plot,
> so you have to fake it out. You could do side-by-side
> shade surfaces like this:
>
> window, 1, xsize=600, ysize=300
> window, 2, xsize=300, ysize=300, /pixmap
> shade_surf, dist(100)
> wset, 1
> device, copy=[0, 0, 300, 300, 0, 0, 2]
> wset, 2
> erase
> shade_surf, shift(dist(100), 50, 25)
> wset, 1
> device, copy=[0, 0, 300, 300, 300, 0, 2]
> wdelete, 2
> end
>
> Cheers,
>
> David
> --
> David Fanning, Ph.D.
> Coyote's Guide to IDL Programming (www.dfanning.com)
> Sepore ma de ni thui. ("Perhaps thou speakest truth.")

Thanks Dr. Fanning, I will give that a go and see what happens...

-Vikram

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		Re: Noerase on Shade_Surf By: vikramivatury on Thu, 30 July 2009 17:55
		Re: Noerase on Shade_Surf By: David Fanning on Thu, 30 July 2009 13:28

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