source: sourcecode/application/libraries/PHPExcel/Chart/PlotArea.php @ 1

<?php
/**
 * PHPExcel
 *
 * Copyright (c) 2006 - 2014 PHPExcel
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 *
 * @category    PHPExcel
 * @package             PHPExcel_Chart
 * @copyright   Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
 * @license             http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt   LGPL
 * @version             1.8.0, 2014-03-02
 */


/**
 * PHPExcel_Chart_PlotArea
 *
 * @category    PHPExcel
 * @package             PHPExcel_Chart
 * @copyright   Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
 */
class PHPExcel_Chart_PlotArea
{
        /**
         * PlotArea Layout
         *
         * @var PHPExcel_Chart_Layout
         */
        private $_layout = null;

        /**
         * Plot Series
         *
         * @var array of PHPExcel_Chart_DataSeries
         */
        private $_plotSeries = array();

        /**
         * Create a new PHPExcel_Chart_PlotArea
         */
        public function __construct(PHPExcel_Chart_Layout $layout = null, $plotSeries = array())
        {
                $this->_layout = $layout;
                $this->_plotSeries = $plotSeries;
        }

        /**
         * Get Layout
         *
         * @return PHPExcel_Chart_Layout
         */
        public function getLayout() {
                return $this->_layout;
        }

        /**
         * Get Number of Plot Groups
         *
         * @return array of PHPExcel_Chart_DataSeries
         */
        public function getPlotGroupCount() {
                return count($this->_plotSeries);
        }

        /**
         * Get Number of Plot Series
         *
         * @return integer
         */
        public function getPlotSeriesCount() {
                $seriesCount = 0;
                foreach($this->_plotSeries as $plot) {
                        $seriesCount += $plot->getPlotSeriesCount();
                }
                return $seriesCount;
        }

        /**
         * Get Plot Series
         *
         * @return array of PHPExcel_Chart_DataSeries
         */
        public function getPlotGroup() {
                return $this->_plotSeries;
        }

        /**
         * Get Plot Series by Index
         *
         * @return PHPExcel_Chart_DataSeries
         */
        public function getPlotGroupByIndex($index) {
                return $this->_plotSeries[$index];
        }

        /**
         * Set Plot Series
         *
         * @param [PHPExcel_Chart_DataSeries]
     * @return PHPExcel_Chart_PlotArea
         */
        public function setPlotSeries($plotSeries = array()) {
                $this->_plotSeries = $plotSeries;
        
        return $this;
        }

        public function refresh(PHPExcel_Worksheet $worksheet) {
            foreach($this->_plotSeries as $plotSeries) {
                        $plotSeries->refresh($worksheet);
                }
        }

}