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<?php
/**
* PHP version 7.1
*
* This source file is subject to the license that is bundled with this package in the file LICENSE.
*/
namespace PhUml\Graphviz;
class Digraph implements HasDotRepresentation
{
/** @var HasDotRepresentation[] */
private $dotElements;
public function __construct()
$this->dotElements = [];
}
/** @param HasDotRepresentation[] */
public function add(array $definitions): void
$this->dotElements = array_merge($this->dotElements, $definitions);
public function toDotLanguage(): string
return "digraph \"{$this->graphId()}\" {
splines = true;
overlap = false;
mindist = 0.6;
{$this->elementsToDotLanguage()}}";
private function elementsToDotLanguage(): string
$dotFormat = array_map(function (HasDotRepresentation $element) {
return $element->toDotLanguage();
}, $this->dotElements);
return implode('', $dotFormat);
private function graphId(): string
return sha1(mt_rand());
MontealegreLuis /
phuml
