underlays/basewiki/directive/graph.mdwn



The graph directive is supplied by the [[!iki plugins/graphviz]] plugin.
This directive allows embedding graphviz graphs in a
page.  Example usage:
\[[!graph src="a -> b -> c; a -> c;"]]

Note that graphs will only show up in previews if your browser has
[[!wikipedia data: URI]] support, or if the same graph already exists on that
page.
The graph directive supports the following parameters:

src - The graphviz source to render.
type - The type of graph to render: graph or digraph.  Defaults to
digraph.
prog - The graphviz program to render with: dot, neato, fdp, twopi,
or circo.  Defaults to dot.
height, width - Limit the size of the graph to a given height and width,
in inches. You must specify both to limit the size; otherwise, graphviz will
choose a size, without any limit.