From 55eddd7accf2c5f9b0f52b22a010c4c4b7c130d1 Mon Sep 17 00:00:00 2001
From: Bill Marquette <bill.marquette@gmail.com>
Date: Fri, 6 Feb 2009 19:18:00 -0600
Subject: mv packages to config dir to match web layout

---
 config/dspam/pear/Image/Graph/Fill/Gradient.php | 149 ++++++++++++++++++++++++
 1 file changed, 149 insertions(+)
 create mode 100644 config/dspam/pear/Image/Graph/Fill/Gradient.php

(limited to 'config/dspam/pear/Image/Graph/Fill/Gradient.php')

diff --git a/config/dspam/pear/Image/Graph/Fill/Gradient.php b/config/dspam/pear/Image/Graph/Fill/Gradient.php
new file mode 100644
index 00000000..9cf23a6b
--- /dev/null
+++ b/config/dspam/pear/Image/Graph/Fill/Gradient.php
@@ -0,0 +1,149 @@
+<?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 Fill
+ * @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/Fill/Image.php
+ */
+require_once 'Image/Graph/Fill/Image.php';
+
+/**
+ * Fill using a gradient color.
+ * This creates a scaled fillstyle with colors flowing gradiently between 2
+ * specified RGB values. Several directions are supported:
+ *
+ * 1 Vertically (IMAGE_GRAPH_GRAD_VERTICAL)
+ *
+ * 2 Horizontally (IMAGE_GRAPH_GRAD_HORIZONTAL)
+ *
+ * 3 Mirrored vertically (the color grades from a- b-a vertically)
+ * (IMAGE_GRAPH_GRAD_VERTICAL_MIRRORED)
+ *
+ * 4 Mirrored horizontally (the color grades from a-b-a horizontally)
+ * IMAGE_GRAPH_GRAD_HORIZONTAL_MIRRORED
+ *
+ * 5 Diagonally from top-left to right-bottom
+ * (IMAGE_GRAPH_GRAD_DIAGONALLY_TL_BR)
+ *
+ * 6 Diagonally from bottom-left to top-right
+ * (IMAGE_GRAPH_GRAD_DIAGONALLY_BL_TR)
+ *
+ * 7 Radially (concentric circles in the center) (IMAGE_GRAPH_GRAD_RADIAL)
+ *
+ * @category   Images
+ * @package    Image_Graph
+ * @subpackage Fill
+ * @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_Fill_Gradient extends Image_Graph_Fill //Image_Graph_Fill_Image
+{
+
+    /**
+     * The direction of the gradient
+     * @var int
+     * @access private
+     */
+    var $_direction;
+
+    /**
+     * The first color to gradient
+     * @var mixed
+     * @access private
+     */
+    var $_startColor;
+
+    /**
+     * The last color to gradient
+     * @var mixed
+     * @access private
+     */
+    var $_endColor;
+
+    /**
+     * Image_Graph_GradientFill [Constructor]
+     *
+     * @param int $direction The direction of the gradient
+     * @param mixed $startColor The value of the starting color
+     * @param mixed $endColor The value of the ending color
+     */
+    function Image_Graph_Fill_Gradient($direction, $startColor, $endColor)
+    {
+        parent::Image_Graph_Fill();
+        $this->_direction = $direction;
+        $this->_startColor = $startColor;
+        $this->_endColor = $endColor;
+    }
+
+    /**
+     * Return the fillstyle
+     *
+     * @return int A GD fillstyle
+     * @access private
+     */
+    function _getFillStyle($ID = false)
+    {
+    	switch ($this->_direction) {
+			case IMAGE_GRAPH_GRAD_HORIZONTAL:
+				$direction = 'horizontal';
+				break;
+			case IMAGE_GRAPH_GRAD_VERTICAL:
+				$direction = 'vertical';
+				break;
+			case IMAGE_GRAPH_GRAD_HORIZONTAL_MIRRORED:
+				$direction = 'horizontal_mirror';
+				break;
+			case IMAGE_GRAPH_GRAD_VERTICAL_MIRRORED:
+				$direction = 'vertical_mirror';
+				break;
+			case IMAGE_GRAPH_GRAD_DIAGONALLY_TL_BR:
+			    $direction = 'diagonal_tl_br';
+			    break;
+			case IMAGE_GRAPH_GRAD_DIAGONALLY_BL_TR:
+			    $direction = 'diagonal_bl_tr';
+			    break;
+			case IMAGE_GRAPH_GRAD_RADIAL:
+			    $direction = 'radial';
+			    break;
+    	}
+    	
+        return array(
+            'type' => 'gradient',
+            'start' => $this->_startColor,
+            'end' => $this->_endColor,
+            'direction' => $direction
+        );
+    }
+
+}
+
+?>
\ No newline at end of file
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