Graph::Easy::Group::Cell(3pm) User Contributed Perl Documentation Graph::Easy::Group::Cell(3pm)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 messags
$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.
perl v5.14.2 2011-12-23 Graph::Easy::Group::Cell(3pm)
