This library provides bindings for the Dot language used by the Graphviz (http://graphviz.org/) suite of programs for visualising graphs, as well as functions to call those programs.

Main features of the graphviz library include:

• Almost complete coverage of all Graphviz attributes and syntax.

• Support for specifying clusters.

• The ability to use a custom node type.

• Functions for running a Graphviz layout tool with all specified output types.

• The ability to not only generate but also parse Dot code with two options: strict and liberal (in terms of ordering of statements).

• Functions to convert FGL graphs and other graph-like data structures to Dot code - including support to group them into clusters - with a high degree of customisation by specifying which attributes to use and limited support for the inverse operation.

• Round-trip support for passing an FGL graph through Graphviz to augment node and edge labels with positional information, etc.

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Flags

Automatic Flags

Name	Description	Default
test-parsing	Build a utility to test parsing of available Dot code.	Disabled

Use -f <flag> to enable a flag, or -f -<flag> to disable that flag. More info

Downloads

• graphviz-2999.20.2.1.tar.gz [browse] (Cabal source package)
• Package description (as included in the package)

Maintainer's Corner

Package maintainers

• DanielDiaz, IvanMiljenovic, MatthewSackman

For package maintainers and hackage trustees

• edit package information

Candidates

• 2999.20.0.1, 2999.20.0.2