====== [DOC] Graphviz cheatsheet ======

====== Node Shapes ======
  * box
  * polygon
  * ellipse
  * oval
  * circle
  * point
  * egg
  * triangle
  * plaintext
  * diamond
  * trapezium
  * parallelogram
  * house
  * pentagon
  * hexagon
  * septagon
  * octagon
  * doublecircle
  * doubleoctagon
  * tripleoctagon
  * invtriangle
  * invtrapezium
  * invhouse
  * Mdiamond
  * Msquare
  * Mcircle
  * rect
  * rectangle
  * square
  * none
  * note
  * tab
  * folder
  * box3d
  * component

Aquí unos [[http://www.graphviz.org/doc/info/shapes.html|Samples]].

====== Colors ======

[[http://graphviz.org/doc/info/colors.html]]


====== Examples ======

<code>
<graphviz>
digraph test {
this [shape=doublecircle];
is [shape=box];
a [shape=invtriangle];
test [shape=polygon,sides=6,color=red,style=filled];
{ rank = same;
this; what;
}
this->is;
is->a;
a->test;
test->what;
what->do;
do->you;
you->"think?";
}
</graphviz>

</code>

<graphviz>
digraph test {
this [shape=doublecircle];
is [shape=box];
a [shape=invtriangle];
test [shape=polygon,sides=6,color=red,style=filled];
{ rank = same;
this; what;
}
this->is;
is->a;
a->test;
test->what;
what->do;
do->you;
you->"think?";
}
</graphviz>



<graphviz>
digraph test {
this [shape=doublecircle];
is [shape=box];
a [shape=invtriangle];
test [shape=polygon,sides=6,color=red,style=filled];
{ rank = same;
this; what;
}
this->is;
is->a;
a->test;
test->what;
what->do;
do->you;
you->"think?";
}
</graphviz>

<graphviz>
digraph G {
compound=true;
subgraph cluster0 {
a -> b;
a -> c;
b -> d;
c -> d;
}
subgraph cluster1 {
e -> g;
e -> f;
}
b -> f [lhead=cluster1];
d -> e;
c -> g [ltail=cluster0,
lhead=cluster1];
c -> e [ltail=cluster0];
d -> h;
}
</graphviz>