NAME

Graph::Easy::Layout::Scout - Find paths in a Manhattan-style grid

SYNOPSIS

        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 |
        # +------+     +--------+

DESCRIPTION

"Graph::Easy::Layout::Scout" contains just the actual pathfinding code for Graph::Easy. It should not be used directly.

EXPORT

Exports nothing.

METHODS

This package inserts a few methods into "Graph::Easy" and "Graph::Easy::Node" to enable path-finding for graphs. It should not be used directly.

AUTHOR