[Octave-bug-tracker] [bug #48581] print: grid and plot lines saved above legend text

[John W. Eaton]

Follow-up Comment #2, bug #48581 (project octave):

Posted to the mailing list, not the tracker:

Hello team,

Congratulations with Octave 4.2 release!

Unfortunately still some problems with figure saving:

   1. With

*graphics_toolkit('gnuplot'): *I can't get colored text in figure legend
   (the same code works with *gnuplot*)

   2. With *graphics_toolkit('qt')*:

   can't save figures with property 'visible', 'off'


Code example:


%graphics_toolkit('gnuplot')
graphics_toolkit('qt')
fh=figure(1,'visible', 'off');
plot(1:8, magic(8)), grid on

lh=legend(...
  { '1){\bf bold font}' ...
  , '3)\color[rgb]{0 0 1}{\bf blue text}' ...
  });
print(fh,'png', '-dpng')


Output message:


Mesa warning: couldn't open dxtn.dll, software DXTn
compression/decompression unavailable
GL2PS error: Incorrect viewport (x=0, y=328577624, width=0,
height=328577672)
error: gl2ps_renderer::draw: gl2psBeginPage returned GL2PS_ERROR
error: called from
    __opengl_print__ at line 172 column 7
    print at line 503 column 14
    bugpack_report at line 12 column 1


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