Example: poltab

  • Created 2007-06-29

This example graph was contributed by Teresa Gomez-Diaz, and shows that the texlbl attriute can contain arbitrary LaTeX markup.

Generated with:

$ dot2tex -tmath --autosize poltab.dot > poltab.tex

Download as: [PDF] [DOT] [TEX]

poltab 
digraph G {
	rankdir=LR;
	node [shape=plaintext];
	a_1 [texlbl="$\begin{array}{l} \fbox{1}\fbox{1} \end{array}$"];
	a_2 [texlbl="$\frac{1}{q} \begin{array}{l} \fbox{2}\fbox{1} \end{array} + \begin{array}{l} \fbox{1}\fbox{2} \end{array}$"];
	a_3 [texlbl="$(q+\frac{1}{q}) \begin{array}{l} \fbox{2}\fbox{2} \end{array}$"];

	a_4 [texlbl="$\frac{1}{q} \frac{1}{z_1} \begin{array}{l} \fbox{1}\fbox{2} \end{array} + \frac{1}{z_2}\begin{array}{l} \fbox{2}\fbox{1} \end{array}$"];

	{ rank=same; a_1;  a_2; a_3;}
	{ nodesep =1; a_2; a_4;}

	a_1 -> a_2 [label="f_1" ];
	a_2 -> a_3 [label="f_1" ];
	a_1 -> a_4 [label="f_0" dir=back];
	a_3 -> a_4 [label="f_0" ];

}