Surround Graphviz expression with fenced block to render diagrams digraph a > b b > c d > b b > e graphviz ```graphviz digraph a > b b > c d > b b > e ```

Use parameter to change diagram alignment digraph a > b b > c d > b b > e align ```graphviz align center digraph a > b

Use include plugin to render a diagram from a file digraph a > b b > c d > b b > e include graphviz graphviz dot align center digraph a > b b > c d > b b > e

Znai renders Graphviz diagrams at documentation build time For it to work executable must be present in during documentation generation process To override use Java system property to specify an alternative location dot PATH Ddot bin