GoogleChartLabel.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     class GoogleChartLabel extends BaseGoogleChartParameter
00016     {
00017         protected $name = 'chl';
00018         
00019         protected $labels = array();
00020         
00024         public static function create()
00025         {
00026             return new self;
00027         }
00028         
00032         public function addLabel($label)
00033         {
00034             $this->labels[] = $label;
00035             
00036             return $this;
00037         }
00038         
00042         public function setLabels($labels)
00043         {
00044             $this->labels = $labels;
00045             
00046             return $this;
00047         }
00048         
00049         public function getCount()
00050         {
00051             return count($this->labels);
00052         }
00053         
00054         public function toString()
00055         {
00056             $labels = implode('|', $this->labels);
00057             
00058             return $this->name.'='.$labels;
00059         }
00060     }
00061 ?>