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

From: Mike Miller
Subject: [Octave-bug-tracker] [bug #49130] uint8 images are not shown correctly by imshow with gnuplot
Date: Mon, 19 Sep 2016 20:09:12 +0000 (UTC)
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:48.0) Gecko/20100101 Firefox/48.0

Update of bug #49130 (project octave):

                  Status:                    None => Confirmed              


Follow-up Comment #1:

Confirmed here, works correctly with Octave 4.0.3. Here is a simple
demonstration script showing the two errors described here:

x = uint8 ((1:128)' + (1:128));
y = repmat (x, 1, 1, 3);
imshow (x)
imshow (y)

Same behavior with either gnuplot 4 or 5.


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