[Sommaire] [Imprimer]

   1  <?php
   2  
   3  /* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
   4  
   5  /**
   6   * Image_Graph - PEAR PHP OO Graph Rendering Utility.
   7   *
   8   * PHP versions 4 and 5
   9   *
  10   * LICENSE: This library is free software; you can redistribute it and/or modify
  11   * it under the terms of the GNU Lesser General Public License as published by
  12   * the Free Software Foundation; either version 2.1 of the License, or (at your
  13   * option) any later version. This library is distributed in the hope that it
  14   * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
  15   * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
  16   * General Public License for more details. You should have received a copy of
  17   * the GNU Lesser General Public License along with this library; if not, write
  18   * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  19   * 02111-1307 USA
  20   *
  21   * @category   Images
  22   * @package    Image_Graph
  23   * @subpackage Line
  24   * @author     Jesper Veggerby <pear.nosey@veggerby.dk>
  25   * @copyright  Copyright (C) 2003, 2004 Jesper Veggerby Hansen
  26   * @license    http://www.gnu.org/copyleft/lesser.html  LGPL License 2.1
  27   * @version    CVS: $Id: Solid.php,v 1.6 2005/08/24 20:35:51 nosey Exp $
  28   * @link       http://pear.php.net/package/Image_Graph
  29   */
  30  
  31  /**
  32   * Include file Image/Graph/Common.php
  33   */
  34  require_once  'Image/Graph/Common.php';
  35  
  36  /**
  37   * Simple colored line style.
  38   *
  39   * Use a color for line style.
  40   *
  41   * @category   Images
  42   * @package    Image_Graph
  43   * @subpackage Line
  44   * @author     Jesper Veggerby <pear.nosey@veggerby.dk>
  45   * @copyright  Copyright (C) 2003, 2004 Jesper Veggerby Hansen
  46   * @license    http://www.gnu.org/copyleft/lesser.html  LGPL License 2.1
  47   * @version    Release: 0.7.2
  48   * @link       http://pear.php.net/package/Image_Graph
  49   */
  50  class Image_Graph_Line_Solid extends Image_Graph_Common
  51  {
  52  
  53      /**
  54       * The thickness of the line (requires GD 2)
  55       * @var int
  56       * @access private
  57       */
  58      var $_thickness = 1;
  59  
  60      /**
  61       * The color of the line
  62       * @var mixed
  63       * @access private
  64       */
  65      var $_color;
  66  
  67      /**
  68       * Image_Graph_SolidLine [Constructor]
  69       *
  70       * @param mixed $color The color of the line
  71       */
  72      function Image_Graph_Line_Solid($color)
  73      {
  74          parent::Image_Graph_Common();
  75          $this->_color = $color;
  76      }
  77  
  78      /**
  79       * Set the thickness of the linestyle
  80       *
  81       * @param int $thickness The line width in pixels
  82       */
  83      function setThickness($thickness)
  84      {
  85          $this->_thickness = $thickness;
  86      }
  87  
  88      /**
  89       * Gets the line style of the element
  90       *
  91       * @return int A GD linestyle representing the line style
  92       * @see Image_Graph_Line
  93       * @access private
  94       */
  95      function _getLineStyle()
  96      {
  97          return array(
  98              'color' => $this->_color,
  99              'thickness' => $this->_thickness
 100          );
 101      }
 102  
 103  }
 104  
 105  ?>