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[Octave-bug-tracker] [bug #30667] Plots using tex interepreter won't pri
From: |
Rik |
Subject: |
[Octave-bug-tracker] [bug #30667] Plots using tex interepreter won't print to png format |
Date: |
Fri, 06 Aug 2010 02:46:57 +0000 |
User-agent: |
Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.8) Gecko/20100723 Ubuntu/9.10 (karmic) Firefox/3.6.8 |
URL:
<http://savannah.gnu.org/bugs/?30667>
Summary: Plots using tex interepreter won't print to png
format
Project: GNU Octave
Submitted by: rik5
Submitted on: Fri 06 Aug 2010 02:46:56 AM GMT
Category: Interpreter
Severity: 3 - Normal
Item Group: Incorrect Result
Status: None
Assigned to: None
Originator Name:
Originator Email:
Open/Closed: Open
Discussion Lock: Any
Release: dev
Operating System: GNU/Linux
_______________________________________________________
Details:
Plots which make use of the extended capabilities of the tex interpreter do
not print correctly to the png format. The png image has the graph but is
missing text fields.
Sample warning messages are below:
setting font to ,10
gdImageStringFT: Could not find/open font while printing string ¬ with
font Symbol
gdImageStringFT: Could not find/open font while printing string Ö with
font Symbol
gdImageStringFT: Could not find/open font while printing string p with font
Symbol
gdImageStringFT: Could not find/open font while printing string ò with
font Symbol
I have extracted a plot from the octave documentation which illustrates the
problem. It is attached as the file png_plot.m.
Apparently this issue has existed for quite a while as there are mentions of
it here in 2009,
http://www-old.cae.wisc.edu/pipermail/bug-octave/2009-April/008362.html
and earlier in 2007,
http://www-old.cae.wisc.edu/pipermail/octave-maintainers/2007-December/005186.html
It is only an immediate problem because the HTML documentation for Octave
uses the png format. Other formats such as eps and pdf are not affected.
_______________________________________________________
File Attachments:
-------------------------------------------------------
Date: Fri 06 Aug 2010 02:46:56 AM GMT Name: png_plot.m Size: 247B By:
rik5
<http://savannah.gnu.org/bugs/download.php?file_id=21155>
_______________________________________________________
Reply to this item at:
<http://savannah.gnu.org/bugs/?30667>
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- [Octave-bug-tracker] [bug #30667] Plots using tex interepreter won't print to png format,
Rik <=
- [Octave-bug-tracker] [bug #30667] Plots using tex interepreter won't print to png format, Ben Abbott, 2010/08/18
- [Octave-bug-tracker] [bug #30667] Plots using tex interepreter won't print to png format with gnuplot 4.2.5, Rik, 2010/08/19
- [Octave-bug-tracker] [bug #30667] Plots using tex interepreter won't print to png format with gnuplot 4.2.5, Ben Abbott, 2010/08/19
- [Octave-bug-tracker] [bug #30667] Plots using tex interepreter won't print to png format with gnuplot 4.2.5, Rik, 2010/08/19
- [Octave-bug-tracker] [bug #30667] Plots using tex interepreter won't print to png format with gnuplot 4.2.5, Ben Abbott, 2010/08/20
- [Octave-bug-tracker] Re: [bug #30667] Plots using tex interepreter won't print to png format with gnuplot 4.2.5, Rik, 2010/08/20
- [Octave-bug-tracker] [bug #30667] Plots using tex interepreter won't print to png format with gnuplot 4.2.5, Rik, 2010/08/20
- [Octave-bug-tracker] [bug #30667] Plots using tex interepreter won't print to png format with gnuplot 4.2.5, Ben Abbott, 2010/08/27