[Octave-bug-tracker] [bug #44400] Print broken when using Qt Application

[Pantxo Diribarne]

URL:
  <http://savannah.gnu.org/bugs/?44400>

                 Summary: Print broken when using Qt Application
                 Project: GNU Octave
            Submitted by: pantxo
            Submitted on: dim. 01 mars 2015 15:11:23 GMT
                Category: Plotting with OpenGL
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: Regression
                  Status: None
             Assigned to: None
         Originator Name: 
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any
                 Release: dev
        Operating System: GNU/Linux

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Details:

I see this strange error message from Ghostscript as soon as I try to print an
figure OpenGL from the GUI (terminal or figure menu with Qt toolkit) or from
the qt-cli interface:


$ ./run-octave -f --no-gui
octave:2> plot (1:10)
octave:3> print -dps /tmp/qt_qtapp.ps
warning: print.m: fig2dev binary is not available.
Some output formats are not available.
warning: called from
    __print_parse_opts__ at line 381 column 9
    print at line 292 column 8
Error: /undefined in 0,064
Operand stack:
   rThreshold
Execution stack:
   %interp_exit   .runexec2   --nostringval--   --nostringval--  
--nostringval--   2   %stopped_push   --nostringval--   --nostringval--  
--nostringval--   false   1   %stopped_push   1916   1   3   %oparray_pop  
1915   1   3   %oparray_pop   --nostringval--   1899   1   3   %oparray_pop  
1787   1   3   %oparray_pop   --nostringval--   %errorexec_pop   .runexec2  
--nostringval--   --nostringval--   --nostringval--   2   %stopped_push  
--nostringval--
Dictionary stack:
   --dict:1176/1684(ro)(G)--   --dict:0/20(G)--   --dict:82/200(L)--  
--dict:1/64(L)--
Current allocation mode is local
GPL Ghostscript 9.10: Unrecoverable error, exit code 1

 

In pure cli ("--no-gui-libs" option) or with gnuplot this works fine. 
If confirmed I think this bug should be a blocker for the coming 4.0 release.




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