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[Octave-bug-tracker] [bug #48581] print: grid and plot lines saved above
From: |
John W. Eaton |
Subject: |
[Octave-bug-tracker] [bug #48581] print: grid and plot lines saved above legend text |
Date: |
Mon, 28 Aug 2017 16:59:39 -0400 (EDT) |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Firefox/52.0 |
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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