Graph::Easy::Attributes - Define and check attributes for Graph::Easy |
Graph::Easy::Attributes - Define and check attributes for Graph::Easy
use Graph::Easy;
my $graph = Graph::Easy->new();
my $hexred = Graph::Easy->color_as_hex( 'red' ); my ($name, $value) = $graph->valid_attribute( 'color', 'red', 'graph' ); print "$name => $value\n" if !ref($value);
Graph::Easy::Attributes
contains the definitions of valid attribute names
and values for Graph::Easy. It is used by both the parser
and by Graph::Easy to check attributes for being valid and well-formed.
There should be no need to use this module directly.
For a complete list of attributes and their possible values, please see the Graph::Easy::Manual manpage.
Exports nothing.
Copyright (C) 2004 - 2008 by Tels http://bloodgate.com
See the LICENSE file for information.
Graph::Easy::Attributes - Define and check attributes for Graph::Easy |