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Re: how to keep an image object in the window? [message #50341 is a reply to message #50243]

Sun, 24 September 2006 17:27

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

Michael Galloy writes:

>
> I have had weird issues with things like that too. I can't remember
> exactly what was going on, but since you just want to get frames for
> your movies and you're not looking at the frames anyway, try rendering
> them to an IDLgrBuffer instead of an IDLgrWindow.

This is a good suggestion. You could also make sure this window
was on top (WIDGET_CONTROL, windowTLB, /SHOW) before you tried
to take a snapshot of it. I've also had to put a small WAIT into
my code, on occasion, to make sure the window made it *completely*
to the top before processing.

Cheers,

David
--
David Fanning, Ph.D.
Fanning Software Consulting, Inc.
Coyote's Guide to IDL Programming: http://www.dfanning.com/

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[Message index]

		Re: how to keep an image object in the window? By: Michael Galloy on Sun, 24 September 2006 14:42
		Re: how to keep an image object in the window? By: Rick Towler on Mon, 25 September 2006 16:54
		Re: how to keep an image object in the window? By: yy on Mon, 25 September 2006 14:30
		Re: how to keep an image object in the window? By: David Fanning on Sun, 24 September 2006 17:27

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