App/Lib/ORG/Util/PHPExcel/Shared/Excel5.php

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<?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_Shared
 * @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_Shared_Excel5
 *
 * @category   PHPExcel
 * @package    PHPExcel_Shared
 * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
 */
class PHPExcel_Shared_Excel5
{
	/**
	 * Get the width of a column in pixels. We use the relationship y = ceil(7x) where
	 * x is the width in intrinsic Excel units (measuring width in number of normal characters)
	 * This holds for Arial 10
	 *
	 * @param PHPExcel_Worksheet $sheet The sheet
	 * @param string $col The column
	 * @return integer The width in pixels
	*/
	public static function sizeCol($sheet, $col = 'A')
	{
		// default font of the workbook
		$font = $sheet->getParent()->getDefaultStyle()->getFont();

		$columnDimensions = $sheet->getColumnDimensions();

		// first find the true column width in pixels (uncollapsed and unhidden)
		if ( isset($columnDimensions[$col]) and $columnDimensions[$col]->getWidth() != -1 ) {

			// then we have column dimension with explicit width
			$columnDimension = $columnDimensions[$col];
			$width = $columnDimension->getWidth();
			$pixelWidth = PHPExcel_Shared_Drawing::cellDimensionToPixels($width, $font);