Re: Embedding diagrams in Org

[Rasmus <rasmus@gmx.us>]

Marcin Borkowski <mbork@wmi.amu.edu.pl> writes:

> Did anyone use the ability to inline tikz pictures (i.e., pictures in
> a file with =tikz= or =pgf= extension)?  If so, could you share some
> examples, or at least success stories?
>
> Also, org-latex--inline-image seems to provide for including svg images,
> but I could not find a \usepackage{svg}, nor a provision for enabling
> shell-escape (like in the case of minted).  Again: any success stories
> or is there a bug?

The following seem to work with pdflatex.  You need svg and tikz from
CTAN.  I use tikz frequently via matplotlib in Python and tikzDevice in R.

#+CAPTION: a svg drawing
[[file:circle.svg]]

#+CAPTION: a tikz drawing 
[[file:fig.tikz]]

* assets                                                           :noexport:
#+BEGIN_SRC emacs-lisp
(org-babel-tangle)
#+END_SRC

#+RESULTS:
| fig.tikz | circle.svg |

#+LATEX_HEADER: \usepackage{tikz}
#+BEGIN_SRC latex :tangle fig.tikz
  \begin{tikzpicture}
  \node [draw=red,circle] at (0,0) {X};
  \end{tikzpicture}
#+END_SRC

#+LATEX_HEADER: \usepackage{svg}
#+BEGIN_SRC html :tangle circle.svg
  <svg xmlns="http://www.w3.org/2000/svg" width="200" height="200">
    <circle r="100" cx="100" cy="100"></circle>
  </svg>
#+END_SRC


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