| Re: Displaying three images simultaneously (using Object Graphics) [message #46229 is a reply to message #46228] |
Tue, 08 November 2005 10:10   |
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Victor[1]
Messages: 5
Registered: November 2005
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Junior Member |
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Thanks for the suggestion David. Yes there is a definite reason for
doing so. I could have mentioned this in my previous post, but for the
sake of brevity, I didn't. Well.. The three images im1, im2 and im3 are
created using object graphics (using the concept of alpha channels.)
Now, im1, im2 and im3 are supposed to be separately overlaid on a
background image (say imback - and imback, im1, im2 and im3 all have
the same dimensions.) There is also a colorbar graphics object which
finally needs to show up on the side of these 3 overlaid images.
So...... suggestions please ! Could you please guide me how !P.Multi
work in object graphics (maybe, specifically in my case)?
Thanks,
- Vaibhav
David Fanning wrote:
> Victor writes:
>
>
>> I have 3 images (im1,im2,im3) which I need to display on XObjView (or
>> any alternate object graphics viewer).
>
> Any particular reason these have to be displayed in object graphics?
> In direct graphics I would do this:
>
> !P.Multi=[0,3,1]
> TVImage, im1
> TVImage, im2
> TVImage, im3
> !P.Multi=0
>
> Cheers,
>
> David
> --
> David Fanning, Ph.D.
> Fanning Software Consulting, Inc.
> Coyote's Guide to IDL Programming: http://www.dfanning.com/
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