From d0a9b9a03fc7ae74ef8a64593ac6b592526ec4d5 Mon Sep 17 00:00:00 2001
From: pp <pp@455248ca-bdda-0310-9134-f4ebb693071a>
Date: Wed, 19 May 2004 04:59:31 +0000
Subject: - initial import

git-svn-id: https://siedziba.pl:790/svn/repos/php-imlib/trunk@7 455248ca-bdda-0310-9134-f4ebb693071a
---
 docs/class.ImlibColor.php | 94 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 94 insertions(+)
 create mode 100644 docs/class.ImlibColor.php

(limited to 'docs/class.ImlibColor.php')

diff --git a/docs/class.ImlibColor.php b/docs/class.ImlibColor.php
new file mode 100644
index 0000000..b15e664
--- /dev/null
+++ b/docs/class.ImlibColor.php
@@ -0,0 +1,94 @@
+<?php
+
+/**
+* Provides variables and methods for handling color
+*
+* The variables and methods in this class provide a way to get and set the
+* color to be used by any text or drawing functions.
+*
+* @version 0.3
+* @author  Matt McClanahan <cardinal@dodds.net>
+* @package Imlib
+* @access public
+*/
+class ImlibColor
+{
+   /**
+   * The array defining the color (r,g,b,a)
+   *
+   * @var array $color
+   * @access private
+   */
+   var $color;
+
+   /**
+   * ImlibColor constructor
+   *
+   * @access public
+   */
+   function ImlibColor()
+   {
+      $this->color = 0;
+   }
+
+   /**
+   * Get the four color components as by-reference variables
+   *
+   * @param int &$r Red
+   * @param int &$g Blue
+   * @param int &$b Green
+   * @param int &$a Alpha
+   * @return mixed False if a color isn't set, the color array otherwise
+   * @access public
+   */
+   function get_color(&$r,&$g,&$b,&$a)
+   {
+      if ($this->color)
+         list($r,$g,$b,$a) = $this->color;
+      else
+         return false;
+
+      return $this->color;
+   }
+
+   /**
+   * Get the color array currently defined, if it is defined
+   *
+   * @return mixed False if a color isn't set, the color array otherwise
+   * @access public
+   */
+   function get_color_array()
+   {
+      if (!$this->color)
+         return false;
+
+      return $this->color;
+   }
+
+   /**
+   * Set the current color using the four components
+   *
+   * @param int Red
+   * @param int Blue
+   * @param int Green
+   * @param int Alpha
+   * @access public
+   */
+   function set_color($r,$g,$b,$a)
+   {
+      $this->color = Array($r,$g,$b,$a);
+   }
+
+   /**
+   * Set the current color using an array of 4 elements (r,g,b,a)
+   *
+   * @param array Color array
+   * @access public
+   */
+   function set_color_array($arr)
+   {
+      $this->color = $arr;
+   }
+};
+
+?>
-- 
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