View source for PGF/TikZ

'''{{pgftikz}}''' is a powerful drawing package that can be used to produce professional-looking graphics. In particular {{pgftikz}} interpreter can be used from ''LaTeX'' documents.

== Links ==
* [[wikipedia:PGF/TikZ]]

* [http://www.ctan.org/tex-archive/graphics/pgf/ {{pgftikz}} on CTAN]
** [http://www.ctan.org/tex-archive/graphics/pgf/base/doc/generic/pgf/pgfmanual.pdf {{pgftikz}} manual] (see also {{file|pgfmanual.pdf.gz}} in debian package {{deb|pgf}})
* [http://www.texample.net/tikz/examples/ {{pgftikz}} gallery at TeXample.net] (impressive set of examples!!!)

== Reference ==
To be completed.

== Troubleshoot ==
;markings decoration not show in curved path
Setting a decoration at position does not work 1 when using curved paths. An easy fix is to use <code>0.9999</code> instead (see also [http://tex.stackexchange.com/questions/50534/tikz-bug-with-multiple-decorations-at-position-1 bug], [http://tex.stackexchange.com/questions/89222/why-cant-i-apply-this-decoration-to-a-curve-produced-using-the-to-path-operat]).

<source lang=latex>
\begin{tikzpicture}[node distance=1cm,
    decoration={markings, mark=at position 0.9999 with {\arrow[scale=2]{stealth}}}]
  \node (c) {C};
  \node [below=5pt of c] (d) {D};
  \draw[postaction={decorate}] (c) to [out=0,in=0,looseness=3] (d);
\end{tikzpicture}
</source>