/**
* @param string $name
* @param array $attributes
* @param bool $directed
* @param bool $strict
*
* @return $this
*/
public function create($name, array $attributes = [], $directed = true, $strict = true)
{
$this->graph = $this->createPhpDocumentorGraph();
$this->graph->setName($name);
$type = $this->getType($directed);
$this->graph->setType($type);
$this->graph->setStrict($strict);
$this->addAttributesTo($attributes, $this->graph);
return $this;
}
/**
* Adds a subgraph to this graph; automatically changes the type to subgraph.
*
* Please note that an index is maintained using the name of the subgraph.
* Thus if you have 2 subgraphs with the same name that the first will be
* overwritten by the latter.
*
* @param \phpDocumentor\GraphViz\Graph $graph The graph to add onto this graph as
* subgraph.
*
* @see \phpDocumentor\GraphViz\Graph::create()
*
* @return \phpDocumentor\GraphViz\Graph
*/
public function addGraph(\phpDocumentor\GraphViz\Graph $graph)
{
$graph->setType('subgraph');
$this->graphs[$graph->getName()] = $graph;
return $this;
}
/**
* @covers phpDocumentor\GraphViz\Graph::getType
*/
public function testGetType()
{
$this->assertSame($this->fixture->getType(), 'digraph');
$this->fixture->setType('graph');
$this->assertSame($this->fixture->getType(), 'graph');
}
