Classe: Process_GraphViz  - X-Ref

PEAR::Image_GraphViz

Purpose

Allows for the creation of and the work with directed
and undirected graphs and their visualization with
AT&T's GraphViz tools. These can be found at
http://www.research.att.com/sw/tools/graphviz/

Example

require_once 'Image/GraphViz.php';
$graph = new Image_GraphViz();

$graph->addNode('Node1', array('URL'      => 'http://link1',
'label'    => 'This is a label',
'shape'    => 'box'
)
);
$graph->addNode('Node2', array('URL'      => 'http://link2',
'fontsize' => '14'
)
);
$graph->addNode('Node3', array('URL'      => 'http://link3',
'fontsize' => '20'
)
);

$graph->addEdge(array('Node1' => 'Node2'), array('label' => 'Edge Label'));
$graph->addEdge(array('Node1' => 'Node2'), array('color' => 'red'));

$graph->image();