[Octave-bug-tracker] [bug #44846] Unable to print from gl based toollkits

[jerome ANDRE]

URL:
  <http://savannah.gnu.org/bugs/?44846>

                 Summary: Unable to print from gl based toollkits
                 Project: GNU Octave
            Submitted by: jeromea
            Submitted on: mer. 15 avril 2015 11:02:12 GMT
                Category: Plotting with OpenGL
                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: 4.0.0-rc3
        Operating System: Microsoft Windows

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Details:

I am currently trying to use the 4.0rc3 on windows 7 (64bits).

Plotting works as far as I can tell, but any "print" command results in Octave
hanging forever (hence the "crash" category).

For example the following script:


graphics_toolkit (tk)
plot (1:10)
print -depsc toto.eps


If tk = "qt, I see a warning about missing epstool (nothing to do with this
bug I think) and Octave never returns to prompt.
If tk = "fltk", I see another warning (probably more relevant) from gl2ps:


GL2PS warning: Unknown token in buffer
GL2PS warning: Unknown token in buffer
GL2PS warning: Unknown token in buffer
GL2PS warning: Unknown token in buffer
GL2PS warning: Unknown token in buffer


I also tried with png, pdf and emf output formats.




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