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Re: fast image display [message #30863 is a reply to message #30728]

Wed, 15 May 2002 17:27

Mark Hadfield
Messages: 783
Registered: May 1995

Senior Member

"Dan Larson" <drl16@cornell.edu> wrote in message
news:MPG.174cba3ac610598c98968e@newsstand.cit.cornell.edu...
> I'm not using a 486 :). However, I have tried the approach that
> several people suggested, Xinteranimate. This routine works fine
> for about 100 image frames. Larger number of frames leads to the
> following error message:
>
> "%window: unable to open pixmap" OR
> "unable to allocate memory for backing store. Window closing."

Well in that case you may find it worth your while to look at the
image-sequence animator object in my MGH_Motley libray. It should do
everything you want provided you have enough RAM (and IDL 5.5). The
library is now available from either of these URLs...

ftp://ftp.niwa.cri.nz/incoming/m.hadfield/MGH_MOTLEY.tar.gz
ftp://ftp.niwa.cri.nz/incoming/m.hadfield/MGH_MOTLEY.zip

...(same code, different archive format). Take a look at...

mgh_example_image_sequence.pro
mgh_imagator__define.pro

> ...In addition, I don't know how to add color with
> Xinteranimate.

Me neither. With the mgh_imagator object you just select the "Edit
Palette" item in the Tools menu.

--
Mark Hadfield "Ka puwaha et tai nei, Hoea tatou"
m.hadfield@niwa.co.nz
National Institute for Water and Atmospheric Research (NIWA)

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[Message index]

		Re: fast image display By: David Fanning on Wed, 15 May 2002 16:48
		Re: fast image display By: Dan Larson on Wed, 15 May 2002 16:45
		Re: fast image display By: Dan Larson on Wed, 15 May 2002 16:33
		Re: fast image display By: Rick Towler on Wed, 15 May 2002 14:35
		Re: fast image display By: David Fanning on Wed, 15 May 2002 14:29
		Re: fast image display By: David Fanning on Wed, 15 May 2002 13:33
		Re: fast image display By: David Fanning on Wed, 15 May 2002 13:30
		Re: fast image display By: Mark Hadfield on Wed, 15 May 2002 13:17
		Re: fast image display By: Rick Towler on Wed, 15 May 2002 10:26
		Re: fast image display By: R.Bauer on Wed, 15 May 2002 09:43
		Re: fast image display By: Mark Hadfield on Wed, 15 May 2002 17:27

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