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authorChris Buechler <cmb@pfsense.org>2011-01-25 05:20:28 -0500
committerChris Buechler <cmb@pfsense.org>2011-01-25 05:21:06 -0500
commit7af18d10dc23084ae8390241c2e9951d530248f7 (patch)
treebba85a3958c7c11a8ce0bc8d6b0addad3a24c2f1 /config/archive/dspam/pear/Image/Graph/Dataset/Random.php
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+<?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 Dataset
+ * @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/Dataset/Trivial.php
+ */
+require_once 'Image/Graph/Dataset/Trivial.php';
+
+/**
+ * Random data set, points are generated by random.
+ *
+ * This dataset is mostly (if not solely) used for demo-purposes.
+ *
+ * @category Images
+ * @package Image_Graph
+ * @subpackage Dataset
+ * @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_Dataset_Random extends Image_Graph_Dataset_Trivial
+{
+
+ /**
+ * RandomDataset [Constructor]
+ *
+ * @param int $count The number of points to create
+ * @param double $minimum The minimum value the random set can be
+ * @param double $maximum The maximum value the random set can be
+ * @param bool $includeZero Whether 0 should be included or not as an X
+ * value, may be omitted, default: false</false>
+ */
+ function Image_Graph_Dataset_Random($count, $minimum, $maximum, $includeZero = false)
+ {
+ parent::Image_Graph_Dataset_Trivial();
+ $i = 0;
+ while ($i < $count) {
+ $this->addPoint(
+ $ixc = ($includeZero ? $i : $i +1),
+ rand($minimum, $maximum)
+ );
+ $i ++;
+ }
+ }
+
+}
+
+?> \ No newline at end of file