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[Octave-bug-tracker] [bug #49130] uint8 images are not shown correctly b

From: Rik
Subject: [Octave-bug-tracker] [bug #49130] uint8 images are not shown correctly by imshow with gnuplot
Date: Fri, 30 Sep 2016 16:07:58 +0000 (UTC)
User-agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:43.0) Gecko/20100101 Firefox/43.0

Follow-up Comment #16, bug #49130 (project octave):

I should note that things are much better now when using image(), but the
motivating examples from comment #2 which use imshow() still fail.

In fact, the following code hangs until I kill Octave

close all
graphics_toolkit gnuplot
I = (rand (64,64) >= 0.5);
imshow (I)
colormap (gray (2));   # hangs here


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