archive some more dead packages

1 files changed, 194 insertions, 0 deletions

diff --git a/config/archive/dspam/pear/Image/Graph/Plot/Area.php b/config/archive/dspam/pear/Image/Graph/Plot/Area.php
new file mode 100644
index 00000000..a5288e1a
--- /dev/null
+++ b/config/archive/dspam/pear/Image/Graph/Plot/Area.php
@@ -0,0 +1,194 @@
+<?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';
+
+/**
+ * Area Chart plot.
+ *
+ * An area chart plots all data points similar to a {@link
+ * Image_Graph_Plot_Line}, but the area beneath the line is filled and the whole
+ * area 'the-line', 'the right edge', 'the x-axis' and 'the left edge' is
+ * bounded. Smoothed charts are only supported with non-stacked types
+ *
+ * @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_Area extends Image_Graph_Plot
+{
+
+    /**
+     * 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)
+    {
+        $dx = abs($x1 - $x0) / 3;
+        $dy = abs($y1 - $y0) / 3;
+        $this->_canvas->addVertex(array('x' => $x0, 'y' => $y1));
+        $this->_canvas->addVertex(array('x' => $x0, 'y' => $y0 + $dy));
+        $this->_canvas->addVertex(array('x' => $x0 + $dx, 'y' => $y0));
+        $this->_canvas->addVertex(array('x' => $x0 + 2*$dx, 'y' => $y0 + 2*$dy));
+        $this->_canvas->addVertex(array('x' => $x1, 'y' => $y0 + $dy));
+        $this->_canvas->addVertex(array('x' => $x1, 'y' => $y1));
+        $this->_canvas->polygon(array('connect' => true));
+    }
+
+    /**
+     * Output the plot
+     *
+     * @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->_title);
+
+        $this->_clip(true);        
+
+        $base = array();
+        if ($this->_multiType == 'stacked') {
+            reset($this->_dataset);
+            $key = key($this->_dataset);
+            $dataset =& $this->_dataset[$key];
+
+            $first = $dataset->first();
+            $point = array ('X' => $first['X'], 'Y' => '#min_pos#');
+            $base[] = array();
+            $base[] = $this->_pointY($point);
+            $first = $this->_pointX($point);
+            $base[] = $first;
+    
+            $last = $dataset->last();
+            $point = array ('X' => $last['X'], 'Y' => '#min_pos#');
+            $base[] = array();
+            $base[] = $this->_pointY($point);
+            $base[] = $this->_pointX($point);
+                    
+            $current = array();
+        }
+
+        $minYaxis = $this->_parent->_getMinimum($this->_axisY);
+        $maxYaxis = $this->_parent->_getMaximum($this->_axisY);
+
+        $keys = array_keys($this->_dataset);
+        foreach ($keys as $key) {
+            $dataset =& $this->_dataset[$key];
+            $dataset->_reset();
+            if ($this->_multiType == 'stacked') {
+                $plotarea = array_reverse($base);
+                $base = array();
+                while ($point = $dataset->_next()) {
+                    $x = $point['X'];
+                    $p = $point;
+                    if (isset($current[$x])) {
+                        $p['Y'] += $current[$x];
+                    } else {
+                        $current[$x] = 0;
+                    }
+                    $x1 = $this->_pointX($p);
+                    $y1 = $this->_pointY($p);
+                    $plotarea[] = $x1;
+                    $plotarea[] = $y1;
+                    $plotarea[] = $point;
+                    $base[] = array();
+                    $base[] = $y1;
+                    $base[] = $x1;
+                    $current[$x] += $point['Y'];
+                }
+            } else {
+                $first = true;
+                $plotarea = array();
+                while ($point = $dataset->_next()) {
+                    if ($first) {
+                        $firstPoint = array ('X' => $point['X'], 'Y' => '#min_pos#');
+                        $plotarea[] = $this->_pointX($firstPoint);
+                        $plotarea[] = $this->_pointY($firstPoint);
+                        $plotarea[] = array();
+                    }
+                    $plotarea[] = $this->_pointX($point);
+                    $plotarea[] = $this->_pointY($point);
+                    $plotarea[] = $point;
+                    $lastPoint = $point;
+                    $first = false;
+                }
+                $endPoint['X'] = $lastPoint['X'];
+                $endPoint['Y'] = '#min_pos#';
+                $plotarea[] = $this->_pointX($endPoint);
+                $plotarea[] = $this->_pointY($endPoint);
+                $plotarea[] = array();
+            }
+
+            reset($plotarea);
+            while (list(, $x) = each($plotarea)) {
+                list(, $y) = each($plotarea);
+                list(, $data) = each($plotarea);
+                $this->_canvas->addVertex(
+                    $this->_mergeData(
+                        $data,
+                        array('x' => $x, 'y' => $y)
+                    )
+                );
+            }
+
+            $this->_getFillStyle($key);
+            $this->_getLineStyle($key);
+            $this->_canvas->polygon(array('connect' => true, 'map_vertices' => true));
+        }
+        unset($keys);
+        $this->_drawMarker();
+        $this->_clip(false);
+                
+        $this->_canvas->endGroup();
+
+        return true;
+    }
+
+}
+
+?>
\ No newline at end of file