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Re: Repeated imagesc in one figure

From: A S Hodel
Subject: Re: Repeated imagesc in one figure
Date: Wed, 25 Apr 2007 20:25:08 -0500

I saw the same problem with earlier versions of Octave; I am using 2.9.10 (CVS) and it uses only one window. It's dreadfully slow, but it works. On a Mac you may prefer to write the images as a sequence and then stitch them together into a movie with Quicktime Pro.

On Apr 25, 2007, at 4:20 PM, Quentin Spencer wrote:

Jill Guyonnet wrote:
Hi all,

I've got Octave 2.9.9 on a MacBook Pro (Intel) working with gnuplot and ImageMagick. I'd like to make cellular automata like I did on Matlab by performing a time loop and refresh the figure with an imagesc on each time step (so that the result will look kind of like a movie). But now, with each imagesc I call, Octave opens a new window, which is annoying for long loops.
Any idea if this could be done ?

In 2.9.10, the imagesc function has been changed so it uses gnuplot (I
think it requires gnuplot 4.2). I think it would have the intended
effect you are looking for.


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