[Top][All Lists]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[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


                 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



I used the following syntax to show and print the image:

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:


  Message sent via/by Savannah

reply via email to

[Prev in Thread] Current Thread [Next in Thread]