NAME

Graph::Writer::GraphViz - GraphViz Writer for Graph object

SYNOPSIS

my @v = qw/Alice Bob Crude Dr/;
my $g = Graph->new(@v);

my $wr = Graph::Writer::GraphViz->new(-format => 'dot');
$wr->write_graph($g,'/tmp/graph.simple.dot');

my $wr_png = Graph::Writer::GraphViz->new(-format => 'png');
$wr_png->write_graph($g,'/tmp/graph.simple.png');

DESCRIPTION

Graph::Writer::GraphViz is a class for writing out a Graph object with GraphViz module. All GraphViz formats should be supported without a problem.

METHODS

new()

Unlike other Graph::Writer modules, this module provide an extra parameter '-format' to new() method, in order to save different format. Please see the SYNOPSIS for example usage.

Valid format depends on those GraphViz as_fmt methods on your system, like, 'gif' if you have 'as_gif', 'text' if you can do 'as_text'.

SEE ALSO

Graph, Graph::Writer, GraphViz

COPYRIGHT

Copyright 2004 by Kang-min Liu <gugod@gugod.org>.

This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

See <http://www.perl.com/perl/misc/Artistic.html>