GoogleChartSolidFillCollection.class.php

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00001 <?php
00002 /***************************************************************************
00003  *   Copyright (C) 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 GoogleChartSolidFillCollection extends BaseGoogleChartParameter
00016     {
00017         private $fillers = array();
00018         
00022         public static function create()
00023         {
00024             return new self;
00025         }
00026         
00027         public function addFiller(GoogleChartSolidFillType $type, Color $color)
00028         {
00029             $this->fillers[] =
00030                 GoogleChartSolidFill::create($type)->
00031                 setColor($color);
00032             
00033             return $this;
00034         }
00035         
00036         public function hasFillers()
00037         {
00038             return !empty($this->fillers);
00039         }
00040         
00041         public function toString()
00042         {
00043             $fillerString = GoogleChartSolidFill::getParamName().'=';
00044             
00045             foreach ($this->fillers as $filler)
00046                 $fillers[] = $filler->toString();
00047             
00048             return $fillerString.implode('|', $fillers);
00049         }
00050     }
00051 ?>