00001 <?php 00002 /*************************************************************************** 00003 * Copyright (C) 2008-2009 by Denis M. Gabaidulin * 00004 * * 00005 * This program is free software; you can redistribute it and/or modify * 00006 * it under the terms of the GNU Lesser General Public License as * 00007 * published by the Free Software Foundation; either version 3 of the * 00008 * License, or (at your option) any later version. * 00009 * * 00010 ***************************************************************************/ 00011 00015 final class GoogleChartAxisLabel extends GoogleChartLabel 00016 { 00017 protected static $paramName = 'chxl'; 00018 00022 public static function create() 00023 { 00024 return new self; 00025 } 00026 00027 public static function getParamName() 00028 { 00029 return self::$paramName; 00030 } 00031 00032 public function toString() 00033 { 00034 $labels = implode('|', $this->labels); 00035 00036 return $labels; 00037 } 00038 } 00039 ?>