src/PhpPresentation/Shape/Chart/Type/AbstractTypePie.php
<?php
/**
* This file is part of PHPPresentation - A pure PHP library for reading and writing
* presentations documents.
*
* PHPPresentation is free software distributed under the terms of the GNU Lesser
* General Public License version 3 as published by the Free Software Foundation.
*
* For the full copyright and license information, please read the LICENSE
* file that was distributed with this source code. For the full list of
* contributors, visit https://github.com/PHPOffice/PHPPresentation/contributors.
*
* @see https://github.com/PHPOffice/PHPPresentation
*
* @license http://www.gnu.org/licenses/lgpl.txt LGPL version 3
*/
declare(strict_types=1);
namespace PhpOffice\PhpPresentation\Shape\Chart\Type;
/**
* \PhpOffice\PhpPresentation\Shape\Chart\Type\Bar.
*/
abstract class AbstractTypePie extends AbstractType
{
/**
* Create a new self instance.
*/
public function __construct()
{
$this->hasAxisX = false;
$this->hasAxisY = false;
}
/**
* Explosion of the Pie.
*
* @var int
*/
protected $explosion = 0;
/**
* Set explosion.
*/
public function setExplosion(int $value = 0): self
{
$this->explosion = $value;
return $this;
}
/**
* Get orientation.
*/
public function getExplosion(): int
{
return $this->explosion;
}
/**
* Get hash code.
*
* @return string Hash code
*/
public function getHashCode(): string
{
$hash = '';
foreach ($this->getSeries() as $series) {
$hash .= $series->getHashCode();
}
return $hash;
}
}