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   1  <?php
   2  /**
   3   * PHPExcel
   4   *
   5   * Copyright (c) 2006 - 2014 PHPExcel
   6   *
   7   * This library is free software; you can redistribute it and/or
   8   * modify it under the terms of the GNU Lesser General Public
   9   * License as published by the Free Software Foundation; either
  10   * version 2.1 of the License, or (at your option) any later version.
  11   *
  12   * This library is distributed in the hope that it will be useful,
  13   * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15   * Lesser General Public License for more details.
  16   *
  17   * You should have received a copy of the GNU Lesser General Public
  18   * License along with this library; if not, write to the Free Software
  19   * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  20   *
  21   * @category    PHPExcel
  22   * @package        PHPExcel_Chart
  23   * @copyright    Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  24   * @license        http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt    LGPL
  25   * @version        ##VERSION##, ##DATE##
  26   */
  27  
  28  
  29  /**
  30   * PHPExcel_Chart_PlotArea
  31   *
  32   * @category    PHPExcel
  33   * @package        PHPExcel_Chart
  34   * @copyright    Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  35   */
  36  class PHPExcel_Chart_PlotArea
  37  {
  38      /**
  39       * PlotArea Layout
  40       *
  41       * @var PHPExcel_Chart_Layout
  42       */
  43      private $_layout = null;
  44  
  45      /**
  46       * Plot Series
  47       *
  48       * @var array of PHPExcel_Chart_DataSeries
  49       */
  50      private $_plotSeries = array();
  51  
  52      /**
  53       * Create a new PHPExcel_Chart_PlotArea
  54       */
  55  	public function __construct(PHPExcel_Chart_Layout $layout = null, $plotSeries = array())
  56      {
  57          $this->_layout = $layout;
  58          $this->_plotSeries = $plotSeries;
  59      }
  60  
  61      /**
  62       * Get Layout
  63       *
  64       * @return PHPExcel_Chart_Layout
  65       */
  66  	public function getLayout() {
  67          return $this->_layout;
  68      }
  69  
  70      /**
  71       * Get Number of Plot Groups
  72       *
  73       * @return array of PHPExcel_Chart_DataSeries
  74       */
  75  	public function getPlotGroupCount() {
  76          return count($this->_plotSeries);
  77      }
  78  
  79      /**
  80       * Get Number of Plot Series
  81       *
  82       * @return integer
  83       */
  84  	public function getPlotSeriesCount() {
  85          $seriesCount = 0;
  86          foreach($this->_plotSeries as $plot) {
  87              $seriesCount += $plot->getPlotSeriesCount();
  88          }
  89          return $seriesCount;
  90      }
  91  
  92      /**
  93       * Get Plot Series
  94       *
  95       * @return array of PHPExcel_Chart_DataSeries
  96       */
  97  	public function getPlotGroup() {
  98          return $this->_plotSeries;
  99      }
 100  
 101      /**
 102       * Get Plot Series by Index
 103       *
 104       * @return PHPExcel_Chart_DataSeries
 105       */
 106  	public function getPlotGroupByIndex($index) {
 107          return $this->_plotSeries[$index];
 108      }
 109  
 110      /**
 111       * Set Plot Series
 112       *
 113       * @param [PHPExcel_Chart_DataSeries]
 114       * @return PHPExcel_Chart_PlotArea
 115       */
 116  	public function setPlotSeries($plotSeries = array()) {
 117          $this->_plotSeries = $plotSeries;
 118          
 119          return $this;
 120      }
 121  
 122  	public function refresh(PHPExcel_Worksheet $worksheet) {
 123          foreach($this->_plotSeries as $plotSeries) {
 124              $plotSeries->refresh($worksheet);
 125          }
 126      }
 127  
 128  }