Current File : /var/www/html/hr/api/vendor/org_heigl/ghostscript/src/Device/Jpeg.php
<?php
/**
* Copyright (c) Andreas Heigl<andreas@heigl.org>
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
* @author Andreas Heigl <a.heigl@wdv.de>
* @copyright Andreas Heigl
* @license http://www.opensource.org/licenses/mit-license.php MIT-License
*/
namespace Org_Heigl\Ghostscript\Device;
/**
* This abstract class defines interfaces for Ghostscript devices
*
* @author Andreas Heigl <a.heigl@wdv.de>
* @copyright 2008-2009 Andreas Heigl
* @license http://www.opensource.org/licenses/mit-license.php MIT-License
*/
class Jpeg implements DeviceInterface
{
/**
* The quality of the JPEG
*
* @var int $quality
*/
private $quality = 75;
/**
* Get the name of the device as Ghostscript expects it
*
* @return string
*/
public function getDevice()
{
return 'jpeg';
}
/**
* Get the complete parameter string for this device
*
* @return string
*/
public function getParameterString()
{
$string = '';
$string .= ' -sDEVICE=' . $this->getDevice();
$string .= ' -dJPEGQ=' . $this->getQuality();
$string .= ' -dQFactor=' . 1 / 100 * $this->getQuality();
return $string;
}
/**
* Set the Quality of the JPEG
*
* This can be any integer from 0 to 100. It defaults to 75
*
* @param int $quality
*
* @return Jpeg
*/
public function setQuality($quality)
{
$quality = (int) $quality;
if (100 < $quality) {
$quality = 100;
}
if (0 > $quality) {
$quality = 0;
}
$this->quality = $quality;
return $this;
}
/**
* Get the Quality of the JPEG
*
* @return int
*/
public function getQuality()
{
return $this->quality;
}
/**
* Get the file ending
*
* @return string
*/
public function getFileEnding()
{
return 'jpeg';
}
}
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