NAME

Graph::Easy::Group::Cell - A cell in a group

SYNOPSIS

        use Graph::Easy;

	my $ssl = Graph::Easy::Edge->new( );

	$ssl->set_attributes(
		label => 'encrypted connection',
		style => '-->',
		color => 'red',
	);

	$graph = Graph::Easy->new();

	$graph->add_edge('source', 'destination', $ssl);

	print $graph->as_ascii();

DESCRIPTION

A Graph::Easy::Group::Cell represents a cell of a group.

Group cells can have a background and, if they are on the outside, a border.

There should be no need to use this package directly.

METHODS

error()

$last_error = $group->error();

$group->error($error);			# set new messages
$group->error('');			# clear error

Returns the last error message, or '' for no error.

as_ascii()

my $ascii = $cell->as_ascii();

Returns the cell as a little ascii representation.

as_html()

my $html = $cell->as_html($tag,$id);

Returns the cell as HTML code.

label()

my $label = $cell->label();

Returns the name (also known as 'label') of the cell.

class()

my $class = $cell->class();

Returns the classname(s) of this cell, like:

group_cities gr gb

for a cell with a bottom (gb) and right (gr) border in the class cities.

EXPORT

None.

SEE ALSO

Graph::Easy.

AUTHOR

Copyright (C) 2004 - 2007 by Tels http://bloodgate.com.

See the LICENSE file for more details.

cpanm Graph::Easy

perl -MCPAN -e shell
install Graph::Easy