# 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 ?>