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Graph::Easy::Node::Cell.3pm
Langue: en
Version: 2007-02-08 (ubuntu - 24/10/10)
Section: 3 (Bibliothèques de fonctions)
NAME
Graph::Easy::Node::Cell - An empty filler cellSYNOPSIS
use Graph::Easy; use Graph::Easy::Edge; my $graph = Graph::Easy->new(); my $node = $graph->add_node('A'); my $path = Graph::Easy::Node::Cell->new( graph => $graph, node => $node, ); ... print $graph->as_ascii();
DESCRIPTION
A "Graph::Easy::Node::Cell" is used to reserve a cell in the grid for nodes that occupy more than one cell.You should not need to use this class directly.
METHODS
error()
$last_error = $cell->error(); $cvt->error($error); # set new messags $cvt->error(''); # clear error
Returns the last error message, or '' for no error.
node()
my $node = $cell->node();
Returns the node this filler cell belongs to.
SEE ALSO
Graph::Easy.AUTHOR
Copyright (C) 2004 - 2005 by Tels <http://bloodgate.com>.See the LICENSE file for more details.
Contenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre