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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/Plot/Line.php
parentdc3d5f22067dd659e4e8bd407e0745f78769fc85 (diff)
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archive some more dead packages
Diffstat (limited to 'config/archive/dspam/pear/Image/Graph/Plot/Line.php')
-rw-r--r--config/archive/dspam/pear/Image/Graph/Plot/Line.php171
1 files changed, 171 insertions, 0 deletions
diff --git a/config/archive/dspam/pear/Image/Graph/Plot/Line.php b/config/archive/dspam/pear/Image/Graph/Plot/Line.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 Plot
+ * @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/Plot.php
+ */
+require_once 'Image/Graph/Plot.php';
+
+/**
+ * Linechart.
+ *
+ * @category Images
+ * @package Image_Graph
+ * @subpackage Plot
+ * @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_Plot_Line extends Image_Graph_Plot
+{
+
+ /**
+ * Gets the fill style of the element
+ *
+ * @return int A GD filestyle representing the fill style
+ * @see Image_Graph_Fill
+ * @access private
+ */
+ function _getFillStyle($ID = false)
+ {
+ return IMG_COLOR_TRANSPARENT;
+ }
+
+ /**
+ * Perform the actual drawing on the legend.
+ *
+ * @param int $x0 The top-left x-coordinate
+ * @param int $y0 The top-left y-coordinate
+ * @param int $x1 The bottom-right x-coordinate
+ * @param int $y1 The bottom-right y-coordinate
+ * @access private
+ */
+ function _drawLegendSample($x0, $y0, $x1, $y1)
+ {
+ $y = ($y0 + $y1) / 2;
+ $dx = abs($x1 - $x0) / 3;
+ $dy = abs($y1 - $y0) / 5;
+ $this->_canvas->addVertex(array('x' => $x0, 'y' => $y));
+ $this->_canvas->addVertex(array('x' => $x0 + $dx, 'y' => $y - $dy * 2));
+ $this->_canvas->addVertex(array('x' => $x1 - $dx, 'y' => $y + $dy));
+ $this->_canvas->addVertex(array('x' => $x1, 'y' => $y - $dy));
+ $this->_canvas->polygon(array('connect' => false));
+ }
+
+ /**
+ * Output the plot
+ *
+ * @return bool Was the output 'good' (true) or 'bad' (false).
+ * @access private
+ */
+ function _done()
+ {
+ if (parent::_done() === false) {
+ return false;
+ }
+
+ if (!is_array($this->_dataset)) {
+ return false;
+ }
+
+ $this->_canvas->startGroup(get_class($this) . '_' . $this->_title);
+ $this->_clip(true);
+ reset($this->_dataset);
+
+ if ($this->_multiType == 'stacked100pct') {
+ $total = $this->_getTotals();
+ }
+
+ $p1 = false;
+
+ $keys = array_keys($this->_dataset);
+ foreach ($keys as $key) {
+ $dataset =& $this->_dataset[$key];
+ $dataset->_reset();
+ $numPoints = 0;
+ while ($point = $dataset->_next()) {
+ if (($this->_multiType == 'stacked') ||
+ ($this->_multiType == 'stacked100pct'))
+ {
+ $x = $point['X'];
+ if (!isset($current[$x])) {
+ $current[$x] = 0;
+ }
+ if ($this->_multiType == 'stacked') {
+ $py = $current[$x] + $point['Y'];
+ } else {
+ $py = 100 * ($current[$x] + $point['Y']) / $total['TOTAL_Y'][$x];
+ }
+ $current[$x] += $point['Y'];
+ $point['Y'] = $py;
+ }
+
+ if ($point['Y'] === null) {
+ if ($numPoints > 1) {
+ $this->_getLineStyle($key);
+ $this->_canvas->polygon(array('connect' => false, 'map_vertices' => true));
+ }
+ else {
+ $this->_canvas->reset();
+ }
+ $numPoints = 0;
+ } else {
+ $p2['X'] = $this->_pointX($point);
+ $p2['Y'] = $this->_pointY($point);
+
+ $this->_canvas->addVertex(
+ $this->_mergeData(
+ $point,
+ array('x' => $p2['X'], 'y' => $p2['Y'])
+ )
+ );
+ $numPoints++;
+ }
+ }
+ if ($numPoints > 1) {
+ $this->_getLineStyle($key);
+ $this->_canvas->polygon(array('connect' => false, 'map_vertices' => true));
+ }
+ else {
+ $this->_canvas->reset();
+ }
+ }
+ unset($keys);
+ $this->_drawMarker();
+ $this->_clip(false);
+ $this->_canvas->endGroup();
+ return true;
+ }
+
+}
+
+?> \ No newline at end of file