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Diffstat (limited to 'config/dspam/pear/Image/Canvas/GD/JPG.php')
| -rw-r--r-- | config/dspam/pear/Image/Canvas/GD/JPG.php | 119 |
1 files changed, 119 insertions, 0 deletions
diff --git a/config/dspam/pear/Image/Canvas/GD/JPG.php b/config/dspam/pear/Image/Canvas/GD/JPG.php new file mode 100644 index 00000000..ef78aeca --- /dev/null +++ b/config/dspam/pear/Image/Canvas/GD/JPG.php @@ -0,0 +1,119 @@ +<?php + +/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ + +/** + * Image_Canvas + * + * Canvas class to handle JPEG format. + * + * PHP versions 4 and 5 + * + * LICENSE: This library is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as published by + * the Free Software Foundation; either version 2.1 of the License, or (at your + * option) any later version. This library is distributed in the hope that it + * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser + * General Public License for more details. You should have received a copy of + * the GNU Lesser General Public License along with this library; if not, write + * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + * 02111-1307 USA + * + * @category Images + * @package Image_Canvas + * @author Jesper Veggerby <pear.nosey@veggerby.dk> + * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen + * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 + * @version CVS: $Id$ + * @link http://pear.php.net/pepr/pepr-proposal-show.php?id=212 + */ + +/** + * Include file Image/Canvas/GD.php + */ +require_once 'Image/Canvas/GD.php'; + +/** + * JPEG Canvas class. + * + * @category Images + * @package Image_Canvas + * @author Jesper Veggerby <pear.nosey@veggerby.dk> + * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen + * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 + * @version Release: @package_version@ + * @link http://pear.php.net/pepr/pepr-proposal-show.php?id=212 + */ +class Image_Canvas_GD_JPG extends Image_Canvas_GD +{ + + /** + * The JPEG quality + * @var int + * @access private + */ + var $_quality = 75; + + /** + * Create the JPEG canvas + * + * Additional parameters other than those available for common {@link + * Image_Graph_Canvas_GD} class are: + * + * 'quality' The JPEG quality in as a percentage value from 0 (lowest + * quality, smallest file) to 100 (highest quality, biggest file) + * + * @param array $param Parameter array + */ + function Image_Canvas_GD_JPG($param) + { + parent::Image_Canvas_GD($param); + + if (isset($param['quality'])) { + $this->_quality = max(0, min(100, $param['quality'])); + } + + $this->rectangle( + array( + 'x0' => $this->_left, + 'y0' => $this->_top, + 'x1' => $this->_left + $this->_width - 1, + 'y1' => $this->_top + $this->_height - 1, + 'fill' => 'white', + 'line' => 'transparent' + ) + ); + } + + /** + * Output the result of the canvas + * + * @param array $param Parameter array + * @abstract + */ + function show($param = false) + { + parent::show($param); + header('Content-type: image/jpg'); + header('Content-Disposition: inline; filename = \"'. basename($_SERVER['PHP_SELF'], '.php') . '.jpg\"'); + ImageJPEG($this->_canvas, '', $this->_quality); + ImageDestroy($this->_canvas); + } + + /** + * Output the result of the canvas + * + * @param array $param Parameter array + * @abstract + */ + function save($param = false) + { + parent::save($param); + ImageJPEG($this->_canvas, $param['filename'], $this->_quality); + ImageDestroy($this->_canvas); + } + +} + +?>
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