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[Octave-bug-tracker] [bug #50696] Iterating "saveas" or "print" function
From: |
Marshall |
Subject: |
[Octave-bug-tracker] [bug #50696] Iterating "saveas" or "print" function crashes after many iterations (e.g. 500) |
Date: |
Mon, 3 Jul 2017 18:43:52 -0400 (EDT) |
User-agent: |
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:54.0) Gecko/20100101 Firefox/54.0 |
Follow-up Comment #1, bug #50696 (project octave):
I get this crash with the following code:
f=figure;
funits = get(figureHandle,'Units');
set(figureHandle,'Units','pixels')
fpos = get(figureHandle,'Position');
set(figureHandle,'Units',funits)
size = sprintf("-S%d,%d",fpos(3:4));
%crashes after 504th print
for i=1:1000
plot(rand(10,10),rand(10,10))
title(i)
%crashes in print -> __opengl_print__ -> drawnow (gl2ps_device{n}, ['|'
pipeline{n}]);
print(f,'figs/testCrash.png',vid.size);
end
It crashes exactly after the 504th print. This might be related to bug #34631,
because before simplifying my crashing code down to what's shown here, I was
able to catch
warning: ft_manager: unable to load font: ...
warning: ft_render: unable to load ...
repeated frequently. However, currently the code shown here crashes without
any flash of these warnings as it exits.
I ran into this problem while saving images to later piece together as a video
animation.
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- [Octave-bug-tracker] [bug #50696] Iterating "saveas" or "print" function crashes after many iterations (e.g. 500),
Marshall <=