00001 <?php 00002 /*************************************************************************** 00003 * Copyright (C) 2008 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 GoogleChartSize extends BaseGoogleChartParameter 00016 { 00017 protected $name = 'chs'; 00018 00019 private $width = null; 00020 private $height = null; 00021 00025 public static function create() 00026 { 00027 return new self; 00028 } 00029 00033 public function setWidth($width) 00034 { 00035 Assert::isPositiveInteger($width); 00036 00037 $this->width = $width; 00038 00039 return $this; 00040 } 00041 00042 public function getWidth() 00043 { 00044 return $this->width; 00045 } 00046 00050 public function setHeight($height) 00051 { 00052 Assert::isPositiveInteger($height); 00053 00054 $this->height = $height; 00055 00056 return $this; 00057 } 00058 00059 public function getHeight() 00060 { 00061 return $this->height; 00062 } 00063 00064 public function toString() 00065 { 00066 return $this->name.'='.$this->width.'x'.$this->height; 00067 } 00068 } 00069 ?>