/**
* Constructor.
*
* Setting the name of the Graph is useful for including multiple image
* maps on one page. If not set, the graph will be named 'G'.
*
* @param boolean $directed Directed (TRUE) or undirected (FALSE) graph.
* Note: You MUST pass a boolean, and not just
* an expression that evaluates to TRUE or
* FALSE (i.e. NULL, empty string, 0 will NOT
* work)
* @param array $attributes Attributes of the graph
* @param string $name Name of the Graph
* @param boolean $strict Whether to collapse multiple edges between
* same nodes
* @param boolean $returnError Set to TRUE to return PEAR_Error instances
* on failures instead of FALSE
*
* @access public
*/
public function __construct($directed = false, $attributes = array(), $name = 'G', $strict = true, $returnError = false)
{
$attributes['overlap'] = 'prism';
parent::__construct($directed, $attributes, $name, $strict, $returnError);
$this->fillUp();
}
