Current File : /home/tjamichg/cursos.tjamich.gob.mx/vendor/graphp/graphviz/src/Image.php
<?php
namespace Graphp\GraphViz;
use Graphp\GraphViz\GraphViz;
use Fhaculty\Graph\Graph;
use Fhaculty\Graph\Exporter\ExporterInterface;
class Image implements ExporterInterface
{
private $graphviz;
public function __construct(GraphViz $graphviz = null)
{
if ($graphviz === null) {
$graphviz = new GraphViz();
$graphviz->setFormat('png');
}
$this->graphviz = $graphviz;
}
public function getOutput(Graph $graph)
{
return $this->graphviz->createImageData($graph);
}
/**
* set the image output format to use
*
* @param string $type png, svg
* @return self $this (chainable)
* @uses GraphViz::setFormat()
*/
public function setFormat($type)
{
$this->graphviz->setFormat($type);
return $this;
}
}
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