Provided by: libgraph-easy-perl_0.76-1_all
Graph::Easy::Node::Cell - An empty filler cell
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();
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.
error() $last_error = $cell->error(); $cvt->error($error); # set new messages $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.
Copyright (C) 2004 - 2005 by Tels <http://bloodgate.com>. See the LICENSE file for more details.