<?php
/* Reminder: always indent with 4 spaces (no tabs). */
// +---------------------------------------------------------------------------+
// | Copyright (c) 2008, Demian Turner |
// | All rights reserved. |
// | |
// | Redistribution and use in source and binary forms, with or without |
// | modification, are permitted provided that the following conditions |
// | are met: |
// | |
// | o Redistributions of source code must retain the above copyright |
// | notice, this list of conditions and the following disclaimer. |
// | o Redistributions in binary form must reproduce the above copyright |
// | notice, this list of conditions and the following disclaimer in the |
// | documentation and/or other materials provided with the distribution. |
// | o The names of the authors may not be used to endorse or promote |
// | products derived from this software without specific prior written |
// | permission. |
// | |
// | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
// | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
// | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
// | A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
// | OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
// | SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
// | LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
// | DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
// | THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
// | (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
// | OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
// | |
// +---------------------------------------------------------------------------+
// | Seagull 0.6 |
// +---------------------------------------------------------------------------+
// | AddImageStrategy.php |
// +---------------------------------------------------------------------------+
// | Author: Dmitri Lakachauskis <dmitri@telenet.lv> |
// +---------------------------------------------------------------------------+
/**
* Strategy for adding image across original one.
*
* @package SGL
* @author Dmitri Lakachauskis <dmitri@telenet.lv>
*/
class SGL_ImageTransform_AddImageStrategy extends SGL_ImageTransformStrategy
{
public function transform()
{
if (count($this->aParams) == 1 && is_int(key($this->aParams))) {
$this->aParams = array('file' => reset($this->aParams));
}
if (!isset($this->aParams['file'])) {
return SGL::raiseError('file param not specified',
SGL_ERROR_INVALIDARGS);
}
$this->aParams['file'] = SGL_APP_ROOT . '/' . $this->aParams['file'];
if (!file_exists($this->aParams['file'])) {
return SGL::raiseError('file not found', SGL_ERROR_NOFILE);
}
$aDefaultParams = array(
'trans' => 0,
'alignX' => 'right',
'alignY' => 'bottom',
'paddingX' => 0,
'paddingY' => 0
);
$aDefaultParams = array_merge($aDefaultParams, $this->aParams);
$aDefaultParams['trans'] = 100 - $aDefaultParams['trans'];
return $this->driver->addImage($aDefaultParams);
}
}
?>
Copyright 2K16 - 2K18 Indonesian Hacker Rulez