Graph::Easy::Node::Empty - An empty, borderless cell in a node cluster
my $cell = Graph::Easy::Node::Empty->new();
Graph::Easy::Node::Empty represents a borderless, empty cell in a node cluster. It is mainly used to have an object to render collapsed borders in ASCII output.
You should not need to use this class directly.
Copyright (C) 2004 - 2007 by Tels http://bloodgate.com.
See the LICENSE file for more details.