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[Octave-bug-tracker] [bug #51558] True color uint8 images are not printe
From: |
Pantxo Diribarne |
Subject: |
[Octave-bug-tracker] [bug #51558] True color uint8 images are not printed correctly |
Date: |
Mon, 24 Jul 2017 10:52:58 -0400 (EDT) |
User-agent: |
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:53.0) Gecko/20100101 Firefox/53.0 |
URL:
<http://savannah.gnu.org/bugs/?51558>
Summary: True color uint8 images are not printed correctly
Project: GNU Octave
Submitted by: pantxo
Submitted on: Mon 24 Jul 2017 02:52:56 PM UTC
Category: Plotting with OpenGL
Severity: 3 - Normal
Priority: 5 - Normal
Item Group: Incorrect Result
Status: None
Assigned to: None
Originator Name:
Originator Email:
Open/Closed: Open
Discussion Lock: Any
Release: dev
Operating System: Any
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Details:
I used the following syntax to show and print the image:
+verbatim-
imshow (uint8 (floor (255*rand (200,200,3))))
print /tmp/foo.pdf
The image appears correctly on-screen but whatever the chosen output format
(here pdf) the image appears completely black in the printout.
I'll attach a patch when I have a bug number.
_______________________________________________________
Reply to this item at:
<http://savannah.gnu.org/bugs/?51558>
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- [Octave-bug-tracker] [bug #51558] True color uint8 images are not printed correctly,
Pantxo Diribarne <=