Graph::Easy::Layout - Layout the graph from Graph::Easy
use Graph::Easy; my $graph = Graph::Easy->new(); my $bonn = Graph::Easy::Node->new( name => 'Bonn', ); my $berlin = Graph::Easy::Node->new( name => 'Berlin', ); $graph->add_edge ($bonn, $berlin); $graph->layout(); print $graph->as_ascii( ); # prints: # +------+ +--------+ # | Bonn | --> | Berlin | # +------+ +--------+
Graph::Easy::Layout contains just the actual layout code for Graph::Easy.
Graph::Easy::Layout
Graph::Easy::Layout injects the following methods into the Graph::Easy namespace:
Graph::Easy
$graph->layout();
Layout the actual graph.
$graph->_assign_ranks();
Used by layout() to assign each node a rank, so they can be sorted and grouped on these.
layout()
Exports nothing.
Graph::Easy.
Copyright (C) 2004 - 2005 by Tels http://bloodgate.com
See the LICENSE file for information.
To install Graph::Easy, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Graph::Easy
CPAN shell
perl -MCPAN -e shell install Graph::Easy
For more information on module installation, please visit the detailed CPAN module installation guide.