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File: sketchy.php.tar
home/academiac/www/libraries/joomla/image/filters/sketchy.php 0000644 00000002101 15137271140 0020354 0 ustar 00 <?php /** * @package Joomla.Platform * @subpackage Image * * @copyright Copyright (C) 2005 - 2014 Open Source Matters, Inc. All rights reserved. * @license GNU General Public License version 2 or later; see LICENSE */ defined('JPATH_PLATFORM') or die; /** * Image Filter class to make an image appear "sketchy". * * @package Joomla.Platform * @subpackage Image * @since 11.3 */ class JImageFilterSketchy extends JImageFilter { /** * Method to apply a filter to an image resource. * * @param array $options An array of options for the filter. * * @return void * * @since 11.3 * @throws RuntimeException */ public function execute(array $options = array()) { // Verify that image filter support for PHP is available. if (!function_exists('imagefilter')) { JLog::add('The imagefilter function for PHP is not available.', JLog::ERROR); throw new RuntimeException('The imagefilter function for PHP is not available.'); } // Perform the sketchy filter. imagefilter($this->handle, IMG_FILTER_MEAN_REMOVAL); } }
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