[Octave-bug-tracker] [bug #50354] Windows 10 & plotting window glitches

[Arnoud de Geus]

URL:
  <http://savannah.gnu.org/bugs/?50354>

                 Summary: Windows 10 & plotting window glitches
                 Project: GNU Octave
            Submitted by: adegeus
            Submitted on: Sun 19 Feb 2017 12:17:16 PM UTC
                Category: Plotting
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: None
                  Status: None
             Assigned to: None
         Originator Name: Arnoud de Geus
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any
                 Release: 4.2.0
        Operating System: Microsoft Windows

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Details:

After a fresh Windows 10 install, and a fresh Octave 4.2.0 install it takes
quite some time before the plot in the first plotting window appears after
e.g. a plot(x,y) command. It looks like the "Figure 1" window is blocked (or
hanging). So the window is there but the content (the plot) is not plotted.

After some time this behavior disappears, and after first plots have been made
successfully, visualizing plotting becomes faster, although resizing the
window now takes a lot of time. The plot is not redrawn, and one needs to use
the circular arrow (redo) button to get the desired result (after some time).
This behavior persists.

Windows 10 & Octave still seem to have difficulties.

I'd love to retest (even using fresh Windows 10 / Octave installs) on a
patched Octave version.




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