Graph Types

These are the same graphs shown with different rendering engines:

dot

for directed graphs (standard)

start graph like this: <graphviz>#!/usr/bin/dot

or just like this: <graphviz>

neato

for undirected graphs

start graph like this: <graphviz>#!/usr/bin/neato

twopi

radial layouts of graphs

start graph like this: <graphviz>#!/usr/bin/twopi

circo

circular layouts of graphs

start graph like this: <graphviz>#!/usr/bin/circo

fdp

another one for undirected graphs

start graph like this: <graphviz>#!/usr/bin/fdp