Code Coverage for /home/runner/work/PHPPresentation/PHPPresentation/src/PhpPresentation/Shape/Chart/Type/Line.php

1	<?php
2	/**
3	* This file is part of PHPPresentation - A pure PHP library for reading and writing
4	* presentations documents.
5	*
6	* PHPPresentation is free software distributed under the terms of the GNU Lesser
7	* General Public License version 3 as published by the Free Software Foundation.
8	*
9	* For the full copyright and license information, please read the LICENSE
10	* file that was distributed with this source code. For the full list of
11	* contributors, visit https://github.com/PHPOffice/PHPPresentation/contributors.
12	*
13	* @see https://github.com/PHPOffice/PHPPresentation
14	*
15	* @license http://www.gnu.org/licenses/lgpl.txt LGPL version 3
16	*/
17
18	declare(strict_types=1);
19
20	namespace PhpOffice\PhpPresentation\Shape\Chart\Type;
21
22	use PhpOffice\PhpPresentation\ComparableInterface;
23
24	class Line extends AbstractTypeLine implements ComparableInterface
25	{
26	/**
27	* Get hash code.
28	*
29	* @return string Hash code
30	*/
31	public function getHashCode(): string
32	{
33	$hash = '';
34	foreach ($this->getSeries() as $series) {
35	$hash .= $series->getHashCode();
36	}
37
38	return md5(parent::getHashCode() . $hash . __CLASS__);
39	}
40	}