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Re: Coyote graphics and resizeable draw widgets [message #79673]

Fri, 23 March 2012 09:47

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

David Fanning writes:

> I think I would try the cgPixmapWindow object first. This
> is a subclassed cgCmdWindow object that can be used as
> a pixmap window. Methods allow fast copying between windows
> and so forth.

I should point out that one of the HUGE advantages
of a Pixmap object is that if need be (and, believe
me, when you are doing pixmap smoke and mirror tricks
there is OFTEN need!) you can actually *see* the pixmap
window, so you can figure out what the heck is going on!

Simply set the visible property to see it:

pixmap -> SetProperty, Visible=1

And turn it off, when you don't want to see it:

pixmap -> SetProperty, Visible=0

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: Coyote graphics and resizeable draw widgets By: David Fanning on Fri, 23 March 2012 09:47
		Re: Coyote graphics and resizeable draw widgets By: David Fanning on Fri, 23 March 2012 09:34
		Re: Coyote graphics and resizeable draw widgets By: wlandsman on Fri, 23 March 2012 08:52
		Re: Coyote graphics and resizeable draw widgets By: David Fanning on Fri, 23 March 2012 07:34
		Re: Coyote graphics and resizeable draw widgets By: David Fanning on Fri, 23 March 2012 07:18

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