# Ticket #13713: trac_13713-examples-jhp.patch

File trac_13713-examples-jhp.patch, 2.9 KB (added by jhpalmieri, 6 years ago)
• ## sage/misc/latex.py

# HG changeset patch
# User J. H. Palmieri <palmieri@math.washington.edu>
# Date 1364927480 25200
# Node ID a148d376110bddb11b20b19af6eebae5875d5106
# Parent  a746135c76dc7ea94e97d10d3e073a1625c313ca
use engine 'pdflatex' by default: fix descriptions of latex examples

diff --git a/sage/misc/latex.py b/sage/misc/latex.py
 a """ return r"""LaTeX example for testing display of graphs. To use, first try calling 'view' on this object -- you should get gibberish.  Now, make sure that you have the most recent version of the TeX package pgf installed, along with the LaTeX package tkz-graph. Run 'latex.add_to_preamble("\\usepackage{tkz-graph}")', and try viewing it again.  From the command line, this should pop open a nice window with a picture of a graph.  In the notebook, you should get a MathJax error.  Finally, run 'latex.add_to_mathjax_avoid_list("tikzpicture")' and try again from the notebook -- you should get a nice picture. To use, first try calling 'view' on this object -- it won't work. Now, make sure that you have the most recent version of the TeX package pgf installed, along with the LaTeX package tkz-graph.  Run 'latex.add_to_preamble("\\usepackage{tkz-graph}")', and try viewing it again.  From the command line, this should pop open a nice window with a picture of a graph.  In the notebook, it still won't work.  Finally, run 'latex.add_to_mathjax_avoid_list("tikzpicture")' and try again from the notebook -- you should get a nice picture. (LaTeX code taken from http://altermundus.com/pages/graph.html) """ """ return """LaTeX example for testing display of pstricks output. To use, first try calling 'view' on this object -- you should get gibberish.  Now, make sure that you have the most recent version of the TeX package pstricks installed. Run 'latex.add_to_preamble("\\usepackage{pstricks}")' and try viewing it again. From the command line, this should pop open a nice window with a picture of forces acting on a mass on a pendulum. In the notebook, you should get an error. Finally, run 'latex.add_to_mathjax_avoid_list("pspicture")' and try again -- you should get a nice picture.""" To use, first try calling 'view' on this object -- it won't work. Now, make sure that you have the most recent version of the TeX package pstricks installed.  Run 'latex.add_to_preamble("\\usepackage{pstricks}")' and try viewing it again. Call 'view' with the option engine='latex' -- the default behavior is to use pdflatex, which doesn't work with pstricks.  From the command line, this should pop open a nice window with a picture of forces acting on a mass on a pendulum.  In the notebook, it still won't work, so run 'latex.add_to_mathjax_avoid_list("pspicture")' and try again -- you should get a nice picture.""" def _latex_(self): """