Graph::Easy::As_txt - Generate textual description from graph object

       Copyright (C) 2004 - 2007 by Tels <http://bloodgate.com>

       See the LICENSE file for information.

perl v5.36.0                                       2022-11-20                           Graph::Easy::As_txt(3pm)

       "Graph::Easy::As_txt" contains just the code for converting a Graph::Easy object to a human-readable
       textual description.

       Exports nothing.

       Graph::Easy::As_txt - Generate textual description from graph object

       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);

               print $graph->as_txt();

               # prints something like:

               # [ Bonn ] -> [ Berlin ]