libghc-graphviz-dev - 2999.20.0.2-3+b1 main

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.
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Main features of the graphviz library include:
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Almost complete coverage of all Graphviz attributes and syntax.
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Support for specifying clusters.
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The ability to use a custom node type.
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Functions for running a Graphviz layout tool with all specified output
types.
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The ability to not only generate but also parse Dot code with two
options: strict and liberal (in terms of ordering of statements).
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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.
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Round-trip support for passing an FGL graph through Graphviz to
augment node and edge labels with positional information, etc.
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This package provides a library for the Haskell programming language.
See http://www.haskell.org/ for more information on Haskell.