#20343: Adding sage/misc/tikzpicture.py
-------------------------+-------------------------------------------------
       Reporter:         |        Owner:
  slabbe                 |       Status:  needs_review
           Type:         |    Milestone:  sage-7.2
  enhancement            |   Resolution:
       Priority:  major  |    Merged in:
      Component:  misc   |    Reviewers:
       Keywords:         |  Work issues:
        Authors:         |       Commit:
  Sébastien Labbé        |  476b574c4198115e6e98e3396ed32f4b95077c35
Report Upstream:  N/A    |     Stopgaps:
         Branch:         |
  u/slabbe/20343         |
   Dependencies:         |
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Changes (by dkrenn):

 * cc: dkrenn (added)


Comment:

 A comment:
 {{{
 t = TikzPicture(latex(transducers.GrayCode()))
 t.pdf()
 }}}
 does not work as the preamble is not set correctly. However, there is
 {{{
 from sage.combinat.finite_state_machine import setup_latex_preamble
 setup_latex_preamble()
 }}}
 (as well as the corresponding function in `sage.graphs.graph_latex`) to
 set this correctly, but it seems to be ignored by `TikzPicture`.

 In contrast,
 {{{
 view(transducers.GrayCode())
 }}}
 works, but I have no idea if `setup_latex_preamble` is called (not needed
 to be done manually) or if tikz is included anyways.

--
Ticket URL: <http://trac.sagemath.org/ticket/20343#comment:5>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica, 
and MATLAB

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