1Graph::Easy::Layout(3)User Contributed Perl DocumentationGraph::Easy::Layout(3)
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NAME

6       Graph::Easy::Layout - Layout the graph from Graph::Easy
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SYNOPSIS

9               use Graph::Easy;
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11               my $graph = Graph::Easy->new();
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13               my $bonn = Graph::Easy::Node->new(
14                       name => 'Bonn',
15               );
16               my $berlin = Graph::Easy::Node->new(
17                       name => 'Berlin',
18               );
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20               $graph->add_edge ($bonn, $berlin);
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22               $graph->layout();
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24               print $graph->as_ascii( );
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26               # prints:
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28               # +------+     +--------+
29               # | Bonn | --> | Berlin |
30               # +------+     +--------+
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DESCRIPTION

33       "Graph::Easy::Layout" contains just the actual layout code for
34       Graph::Easy.
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METHODS

37       "Graph::Easy::Layout" injects the following methods into the
38       "Graph::Easy" namespace:
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40   layout()
41               $graph->layout();
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43       Layout the actual graph.
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45   _assign_ranks()
46               $graph->_assign_ranks();
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48       Used by "layout()" to assign each node a rank, so they can be sorted
49       and grouped on these.
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51   _optimize_layout
52       Used by "layout()" to optimize the layout as a last step.
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EXPORT

55       Exports nothing.
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SEE ALSO

58       Graph::Easy.
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AUTHOR

61       Copyright (C) 2004 - 2008 by Tels <http://bloodgate.com>
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63       See the LICENSE file for information.
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67perl v5.28.0                      2016-06-06            Graph::Easy::Layout(3)