Graph::Easy::Group::Cell

Graph::Easy::Group::CUser3Contributed Perl DocumenGraph::Easy::Group::Cell(3)



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 v5.8.8			  2008-04-04	  Graph::Easy::Group::Cell(3)