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<?php
/**
* PHPExcel
*
* Copyright (c) 2006 - 2012 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_Writer
* @copyright Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
* @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL
* @version 1.7.8, 2012-10-12
*/
/** Require tcPDF library */
$pdfRendererClassFile = PHPExcel_Settings::getPdfRendererPath() . '/tcpdf.php';
if (file_exists($pdfRendererClassFile)) {
$k_path_url = PHPExcel_Settings::getPdfRendererPath();
require_once $pdfRendererClassFile;
} else {
throw new Exception('Unable to load PDF Rendering library');
}
/**
* PHPExcel_Writer_PDF_tcPDF
*
* @category PHPExcel
* @package PHPExcel_Writer
* @copyright Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
*/
class PHPExcel_Writer_PDF_tcPDF extends PHPExcel_Writer_PDF_Core implements PHPExcel_Writer_IWriter {
/**
* Create a new PHPExcel_Writer_PDF
*
* @param PHPExcel $phpExcel PHPExcel object
*/
public function __construct(PHPExcel $phpExcel) {
parent::__construct($phpExcel);
}
/**
* Save PHPExcel to file
*
* @param string $pFileName
* @throws Exception
*/
public function save($pFilename = null) {
// garbage collect
$this->_phpExcel->garbageCollect();
$saveArrayReturnType = PHPExcel_Calculation::getArrayReturnType();
PHPExcel_Calculation::setArrayReturnType(PHPExcel_Calculation::RETURN_ARRAY_AS_VALUE);
// Open file
$fileHandle = fopen($pFilename, 'w');
if ($fileHandle === false) {
throw new Exception("Could not open file $pFilename for writing.");
}
// Set PDF
$this->_isPdf = true;
// Build CSS
$this->buildCSS(true);
// Default PDF paper size
$paperSize = 'LETTER'; // Letter (8.5 in. by 11 in.)
// Check for paper size and page orientation
if (is_null($this->getSheetIndex())) {
$orientation = ($this->_phpExcel->getSheet(0)->getPageSetup()->getOrientation() == PHPExcel_Worksheet_PageSetup::ORIENTATION_LANDSCAPE) ? 'L' : 'P';
$printPaperSize = $this->_phpExcel->getSheet(0)->getPageSetup()->getPaperSize();
$printMargins = $this->_phpExcel->getSheet(0)->getPageMargins();
} else {
$orientation = ($this->_phpExcel->getSheet($this->getSheetIndex())->getPageSetup()->getOrientation() == PHPExcel_Worksheet_PageSetup::ORIENTATION_LANDSCAPE) ? 'L' : 'P';
$printPaperSize = $this->_phpExcel->getSheet($this->getSheetIndex())->getPageSetup()->getPaperSize();
$printMargins = $this->_phpExcel->getSheet($this->getSheetIndex())->getPageMargins();
}
// Override Page Orientation
if (!is_null($this->getOrientation())) {
$orientation = ($this->getOrientation() == PHPExcel_Worksheet_PageSetup::ORIENTATION_LANDSCAPE) ?
'L' : 'P';
}
// Override Paper Size
if (!is_null($this->getPaperSize())) {
$printPaperSize = $this->getPaperSize();
}
if (isset(self::$_paperSizes[$printPaperSize])) {
$paperSize = self::$_paperSizes[$printPaperSize];
}
// Create PDF
$pdf = new TCPDF($orientation, 'pt', $paperSize);
$pdf->setFontSubsetting(false);
// Set margins, converting inches to points (using 72 dpi)
$pdf->SetMargins($printMargins->getLeft() * 72,$printMargins->getTop() * 72,$printMargins->getRight() * 72);
$pdf->SetAutoPageBreak(true,$printMargins->getBottom() * 72);
// $pdf->setHeaderMargin($printMargins->getHeader() * 72);
// $pdf->setFooterMargin($printMargins->getFooter() * 72);
$pdf->setPrintHeader(false);
$pdf->setPrintFooter(false);
$pdf->AddPage();
// Set the appropriate font
$pdf->SetFont($this->getFont());
$pdf->writeHTML(
$this->generateHTMLHeader(false) .
$this->generateSheetData() .
$this->generateHTMLFooter()
);
// Document info
$pdf->SetTitle($this->_phpExcel->getProperties()->getTitle());
$pdf->SetAuthor($this->_phpExcel->getProperties()->getCreator());
$pdf->SetSubject($this->_phpExcel->getProperties()->getSubject());
$pdf->SetKeywords($this->_phpExcel->getProperties()->getKeywords());
$pdf->SetCreator($this->_phpExcel->getProperties()->getCreator());
// Write to file
fwrite($fileHandle, $pdf->output($pFilename, 'S'));
// Close file
fclose($fileHandle);
PHPExcel_Calculation::setArrayReturnType($saveArrayReturnType);
}
}
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