GoogleChartAxisLabel.class.php

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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 ?>