<?php
/**
 * Copyright 2015-2017 Horde LLC (http://www.horde.org/)
 *
 * See the enclosed file LICENSE for license information (LGPL). If you
 * did not receive this file, see http://www.horde.org/licenses/lgpl21.
 *
 * @author    Jan Schneider <jan@horde.org>
 * @category  Horde
 * @license   http://www.horde.org/licenses/lgpl21 LGPL-2.1
 * @package   Image
 */

/**
 * It's a fallback to still be able to use API even if no image manipulation
 * service is available.
 *
 * @author    Jan Schneider <jan@horde.org>
 * @category  Horde
 * @copyright 2015-2017 Horde LLC
 * @license   http://www.horde.org/licenses/lgpl21 LGPL-2.1
 * @package   Image
 */
class Horde_Image_Null extends Horde_Image_Base
{
    /**
     */
    public function __construct($params, $context = array())
    {
        parent::__construct($params, $context);
        if (!empty($params['filename'])) {
            $this->loadFile($params['filename']);
        } elseif (!empty($params['data'])) {
            $this->loadString($params['data']);
        } else {
           $this->_data = new Horde_Stream_Temp();
        }
    }
}