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Diffstat (limited to 'config/archive/dspam/pear/Image/Graph/Figure/Polygon.php')
| -rw-r--r-- | config/archive/dspam/pear/Image/Graph/Figure/Polygon.php | 94 |
1 files changed, 94 insertions, 0 deletions
diff --git a/config/archive/dspam/pear/Image/Graph/Figure/Polygon.php b/config/archive/dspam/pear/Image/Graph/Figure/Polygon.php new file mode 100644 index 00000000..5b78f635 --- /dev/null +++ b/config/archive/dspam/pear/Image/Graph/Figure/Polygon.php @@ -0,0 +1,94 @@ +<?php + +/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ + +/** + * Image_Graph - PEAR PHP OO Graph Rendering Utility. + * + * 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_Graph + * @subpackage Figure + * @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/package/Image_Graph + */ + +/** + * Include file Image/Graph/Element.php + */ +require_once 'Image/Graph/Element.php'; + +/** + * Polygon to draw on the canvas + * + * @category Images + * @package Image_Graph + * @subpackage Figure + * @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/package/Image_Graph + */ +class Image_Graph_Figure_Polygon extends Image_Graph_Element +{ + + /** + * Polygon vertices + * + * @var array + * @access private + */ + var $_polygon = array (); + + /** + * Add a vertex to the polygon + * + * @param int $x X-coordinate + * @param int $y Y-coordinate + */ + function addVertex($x, $y) + { + $this->_canvas->addVertex(array('x' => $x, 'y' => $y)); + } + + /** + * Output the polygon + * + * @return bool Was the output 'good' (true) or 'bad' (false). + * @access private + */ + function _done() + { + if (parent::_done() === false) { + return false; + } + + $this->_canvas->startGroup(get_class($this)); + + $this->_getFillStyle(); + $this->_getLineStyle(); + $this->_canvas->polygon(array('connect' => true)); + + $this->_canvas->endGroup(); + return true; + } + +} + +?>
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