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Re: image.m using gnuplot

From: Daniel J Sebald
Subject: Re: image.m using gnuplot
Date: Wed, 18 Oct 2006 20:34:44 -0500
User-agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.7.3) Gecko/20041020

Paul Kienzle wrote:
On Oct 18, 2006, at 9:37 AM, Quentin Spencer wrote:

Søren Hauberg wrote:

xv, loadimage, or dispæay (for image.m)

When gnuplot 4.2 is released, it will be possible to display images in gnuplot. I'm working on a patch to image.m.

A patch is already available. Dan Sebald worked out the initial details, and I think Joe Koski updated it. I don't know if I have the latest version. Joe can send you his.

The most recent is at http://www.gnuplot.info/links.html under the heading 
Octave.  Files are

image_gp.m  imagesc_gp.m  __img_gp__.m  imshow_gp.m  README_gp_image.txt

where links in one's local octave directory would be:

image.m -> image_gp.m
imagesc.m -> imagesc_gp.m
imshow.m -> imshow_gp.m

The __img_gp__.m is supposed to be analogous to the __plt__.m already in the 
Octave source tree.  Feel free to reorganize and/or clean up some cruft that 
may be in there to deal version.


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