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     1.8.0, 2014-03-02
 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: }
129: