[Octave-bug-tracker] [bug #45127] Colour does not appear sometimes

[anonymous]

URL:
  <http://savannah.gnu.org/bugs/?45127>

                 Summary: Colour does not appear sometimes
                 Project: GNU Octave
            Submitted by: None
            Submitted on: Mon 18 May 2015 11:52:17 AM UTC
                Category: Plotting
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: Inaccurate Result
                  Status: None
             Assigned to: None
         Originator Name: Ellen Roels
        Originator Email: address@hidden
             Open/Closed: Open
         Discussion Lock: Any
                 Release: 3.8.0
        Operating System: Any

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Details:

When creating a histogram with the function hist(), the colour of the bars
sometimes disappears. At another zoomlevel, the colours are right again.

Also sometimes the colour does behave random, creating coloured triangles on
the screen.

tested on Windows 7 (Octave Release 3.8.0) and Fedora (Octave Release 3.6.4)



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File Attachments:


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Date: Mon 18 May 2015 11:52:17 AM UTC  Name: Knipsel.PNG  Size: 12kB   By:
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<http://savannah.gnu.org/bugs/download.php?file_id=34043>
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Date: Mon 18 May 2015 11:52:17 AM UTC  Name: Knipsel1.PNG  Size: 41kB   By:
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<http://savannah.gnu.org/bugs/download.php?file_id=34044>
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Date: Mon 18 May 2015 11:52:17 AM UTC  Name: code.zip  Size: 2MB   By: None

<http://savannah.gnu.org/bugs/download.php?file_id=34045>
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Date: Mon 18 May 2015 11:52:17 AM UTC  Name: octave_bug.png  Size: 21kB   By:
None

<http://savannah.gnu.org/bugs/download.php?file_id=34046>

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