Graphviz ¶

Graphviz is a popular tool to generate graphs.

$ sudo apt-get install graphviz
$ dot -c  # once, initialize graphviz

• Graphviz Documentation
• Graphviz Examples
• Graphviz Online

A short complete example:

digraph {
    size="10,8";
    rankdir="LR";
    "Bourse" -> "Opéra" [ label="5" ];
    a [style=filled,color=red];
    a -> b [arrowhead = none];
    d -> k;
}