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Manual Reference Pages  -  GRAPH::EASY::GROUP::CELL (3)

.ds Aq ’

NAME

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

CONTENTS

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.

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perl v5.20.3 GRAPH::EASY::GROUP::CELL (3) 2013-05-24

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