[Octave-bug-tracker] [bug #36548] After many imshow !

[Fu Juay Chang]

URL:
  <http://savannah.gnu.org/bugs/?36548>

                 Summary: After many imshow !
                 Project: GNU Octave
            Submitted by: richerard
            Submitted on: Sun 27 May 2012 01:43:51 PM GMT
                Category: None
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: Crash
                  Status: None
             Assigned to: None
         Originator Name: 
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any
                 Release: 3.6.1
        Operating System: Microsoft Windows

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Details:

I need to show a lot of images when studying pattern recognition. There
happens critical problem after doing imshow many times. The simplified program
and the corresponding octave prompts are given as follows.


>> figure, for i=1:100, subplot(10,10,i), imshow(rand(10)), end
>> figure, for i=1:100, subplot(10,10,i), imshow(rand(10)), end
warning: ft_manager: unable to load font: C:/Windows/fonts/arial.ttf
warning: ft_render: unable to load appropriate font
warning: ft_manager: unable to load font: C:/Windows/fonts/arial.ttf
warning: ft_render: unable to load appropriate font
............


The first line of program will be executed almost properly. However, many
warning messages appear as soon as the second line is executed.  




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