# GooglePieChart.class.php

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    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 GooglePieChart extends GoogleChart
    00016     {
    00020         public static function create()
    00021         {
    00022             return new self;
    00023         }
    00024
    00025         public function __construct()
    00026         {
    00027             parent::__construct();
    00028
    00029             $this->type =
    00030                 new GoogleChartType(GoogleChartType::TWO_DIMENSIONAL_PIE);
    00031
    00032             $this->color = GoogleChartColor::create();
    00033
    00034             $this->label = GoogleChartLabel::create();
    00035
    00036             $this->data =
    00037                 GoogleChartData::create()->
    00038                 addDataSet(GoogleChartDataSet::create())->
    00039                 setEncoding(GoogleChartDataTextEncoding::create());
    00040         }
    00041
    00045         public function addPiece(GoogleChartPiece $piece)
    00046         {
    00047             $this->color->addColor($piece->getColor());
    00048             $this->label->addLabel($piece->getTitle());
    00049             $this->data->getDataSetByIndex(0)->addElement($piece->getValue());
    00050
    00051             return $this;
    00052         }
    00053     }
    00054 ?>