当前路径：Classes/PHPExcel/Shared/Escher/DgContainer/SpgrContainer/SpContainer.php
<?php

/**
 * PHPExcel_Shared_Escher_DgContainer_SpgrContainer_SpContainer
 *
 * Copyright (c) 2006 - 2015 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_Shared_Escher
 * @copyright  Copyright (c) 2006 - 2015 PHPExcel (http://www.codeplex.com/PHPExcel)
 * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt    LGPL
 * @version    ##VERSION##, ##DATE##
 */
class PHPExcel_Shared_Escher_DgContainer_SpgrContainer_SpContainer
{
    /**
     * Parent Shape Group Container
     *
     * @var PHPExcel_Shared_Escher_DgContainer_SpgrContainer
     */
    private $parent;

    /**
     * Is this a group shape?
     *
     * @var boolean
     */
    private $spgr = false;

    /**
     * Shape type
     *
     * @var int
     */
    private $spType;

    /**
     * Shape flag
     *
     * @var int
     */
    private $spFlag;

    /**
     * Shape index (usually group shape has index 0, and the rest: 1,2,3...)
     *
     * @var boolean...