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PhpSpreadsheet/Classes/PHPExcel/Writer/PDF.php
Mark Baker b3cb86ccff Doc Block changes 
git-svn-id: https://phpexcel.svn.codeplex.com/svn/trunk@87532 2327b42d-5241-43d6-9e2a-de5ac946f064
2012-03-09 23:55:17 +00:00

329 lines
14 KiB
PHP
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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 ##VERSION##, ##DATE##
*/
/** Require FPDF library */
$k_path_url = dirname(__FILE__) . '/PDF';
require_once PHPEXCEL_ROOT . 'PHPExcel/Shared/PDF/tcpdf.php';
/**
* PHPExcel_Writer_PDF
*
* @category PHPExcel
* @package PHPExcel_Writer
* @copyright Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
*/
class PHPExcel_Writer_PDF extends PHPExcel_Writer_HTML implements PHPExcel_Writer_IWriter {
/**
* Temporary storage directory
*
* @var string
*/
private $_tempDir = '';
/**
* Font
*
* @var string
*/
private $_font = 'freesans';
/**
* Orientation (Over-ride)
*
* @var string
*/
private $_orientation = null;
/**
* Paper size (Over-ride)
*
* @var int
*/
private $_paperSize = null;
/**
* Paper Sizes xRef List
*
* @var array
*/
private static $_paperSizes = array(
// Excel Paper Size TCPDF Paper Size
PHPExcel_Worksheet_PageSetup::PAPERSIZE_LETTER => 'LETTER', // (8.5 in. by 11 in.)
PHPExcel_Worksheet_PageSetup::PAPERSIZE_LETTER_SMALL => 'LETTER', // (8.5 in. by 11 in.)
PHPExcel_Worksheet_PageSetup::PAPERSIZE_TABLOID => array(792.00,1224.00), // (11 in. by 17 in.)
PHPExcel_Worksheet_PageSetup::PAPERSIZE_LEDGER => array(1224.00,792.00), // (17 in. by 11 in.)
PHPExcel_Worksheet_PageSetup::PAPERSIZE_LEGAL => 'LEGAL', // (8.5 in. by 14 in.)
PHPExcel_Worksheet_PageSetup::PAPERSIZE_STATEMENT => array(396.00,612.00), // (5.5 in. by 8.5 in.)
PHPExcel_Worksheet_PageSetup::PAPERSIZE_EXECUTIVE => 'EXECUTIVE', // (7.25 in. by 10.5 in.)
PHPExcel_Worksheet_PageSetup::PAPERSIZE_A3 => 'A3', // (297 mm by 420 mm)
PHPExcel_Worksheet_PageSetup::PAPERSIZE_A4 => 'A4', // (210 mm by 297 mm)
PHPExcel_Worksheet_PageSetup::PAPERSIZE_A4_SMALL => 'A4', // (210 mm by 297 mm)
PHPExcel_Worksheet_PageSetup::PAPERSIZE_A5 => 'A5', // (148 mm by 210 mm)
PHPExcel_Worksheet_PageSetup::PAPERSIZE_B4 => 'B4', // (250 mm by 353 mm)
PHPExcel_Worksheet_PageSetup::PAPERSIZE_B5 => 'B5', // (176 mm by 250 mm)
PHPExcel_Worksheet_PageSetup::PAPERSIZE_FOLIO => 'FOLIO', // (8.5 in. by 13 in.)
PHPExcel_Worksheet_PageSetup::PAPERSIZE_QUARTO => array(609.45,779.53), // (215 mm by 275 mm)
PHPExcel_Worksheet_PageSetup::PAPERSIZE_STANDARD_1 => array(720.00,1008.00), // (10 in. by 14 in.)
PHPExcel_Worksheet_PageSetup::PAPERSIZE_STANDARD_2 => array(792.00,1224.00), // (11 in. by 17 in.)
PHPExcel_Worksheet_PageSetup::PAPERSIZE_NOTE => 'LETTER', // (8.5 in. by 11 in.)
PHPExcel_Worksheet_PageSetup::PAPERSIZE_NO9_ENVELOPE => array(279.00,639.00), // (3.875 in. by 8.875 in.)
PHPExcel_Worksheet_PageSetup::PAPERSIZE_NO10_ENVELOPE => array(297.00,684.00), // (4.125 in. by 9.5 in.)
PHPExcel_Worksheet_PageSetup::PAPERSIZE_NO11_ENVELOPE => array(324.00,747.00), // (4.5 in. by 10.375 in.)
PHPExcel_Worksheet_PageSetup::PAPERSIZE_NO12_ENVELOPE => array(342.00,792.00), // (4.75 in. by 11 in.)
PHPExcel_Worksheet_PageSetup::PAPERSIZE_NO14_ENVELOPE => array(360.00,828.00), // (5 in. by 11.5 in.)
PHPExcel_Worksheet_PageSetup::PAPERSIZE_C => array(1224.00,1584.00), // (17 in. by 22 in.)
PHPExcel_Worksheet_PageSetup::PAPERSIZE_D => array(1584.00,2448.00), // (22 in. by 34 in.)
PHPExcel_Worksheet_PageSetup::PAPERSIZE_E => array(2448.00,3168.00), // (34 in. by 44 in.)
PHPExcel_Worksheet_PageSetup::PAPERSIZE_DL_ENVELOPE => array(311.81,623.62), // (110 mm by 220 mm)
PHPExcel_Worksheet_PageSetup::PAPERSIZE_C5_ENVELOPE => 'C5', // (162 mm by 229 mm)
PHPExcel_Worksheet_PageSetup::PAPERSIZE_C3_ENVELOPE => 'C3', // (324 mm by 458 mm)
PHPExcel_Worksheet_PageSetup::PAPERSIZE_C4_ENVELOPE => 'C4', // (229 mm by 324 mm)
PHPExcel_Worksheet_PageSetup::PAPERSIZE_C6_ENVELOPE => 'C6', // (114 mm by 162 mm)
PHPExcel_Worksheet_PageSetup::PAPERSIZE_C65_ENVELOPE => array(323.15,649.13), // (114 mm by 229 mm)
PHPExcel_Worksheet_PageSetup::PAPERSIZE_B4_ENVELOPE => 'B4', // (250 mm by 353 mm)
PHPExcel_Worksheet_PageSetup::PAPERSIZE_B5_ENVELOPE => 'B5', // (176 mm by 250 mm)
PHPExcel_Worksheet_PageSetup::PAPERSIZE_B6_ENVELOPE => array(498.90,354.33), // (176 mm by 125 mm)
PHPExcel_Worksheet_PageSetup::PAPERSIZE_ITALY_ENVELOPE => array(311.81,651.97), // (110 mm by 230 mm)
PHPExcel_Worksheet_PageSetup::PAPERSIZE_MONARCH_ENVELOPE => array(279.00,540.00), // (3.875 in. by 7.5 in.)
PHPExcel_Worksheet_PageSetup::PAPERSIZE_6_3_4_ENVELOPE => array(261.00,468.00), // (3.625 in. by 6.5 in.)
PHPExcel_Worksheet_PageSetup::PAPERSIZE_US_STANDARD_FANFOLD => array(1071.00,792.00), // (14.875 in. by 11 in.)
PHPExcel_Worksheet_PageSetup::PAPERSIZE_GERMAN_STANDARD_FANFOLD => array(612.00,864.00), // (8.5 in. by 12 in.)
PHPExcel_Worksheet_PageSetup::PAPERSIZE_GERMAN_LEGAL_FANFOLD => 'FOLIO', // (8.5 in. by 13 in.)
PHPExcel_Worksheet_PageSetup::PAPERSIZE_ISO_B4 => 'B4', // (250 mm by 353 mm)
PHPExcel_Worksheet_PageSetup::PAPERSIZE_JAPANESE_DOUBLE_POSTCARD => array(566.93,419.53), // (200 mm by 148 mm)
PHPExcel_Worksheet_PageSetup::PAPERSIZE_STANDARD_PAPER_1 => array(648.00,792.00), // (9 in. by 11 in.)
PHPExcel_Worksheet_PageSetup::PAPERSIZE_STANDARD_PAPER_2 => array(720.00,792.00), // (10 in. by 11 in.)
PHPExcel_Worksheet_PageSetup::PAPERSIZE_STANDARD_PAPER_3 => array(1080.00,792.00), // (15 in. by 11 in.)
PHPExcel_Worksheet_PageSetup::PAPERSIZE_INVITE_ENVELOPE => array(623.62,623.62), // (220 mm by 220 mm)
PHPExcel_Worksheet_PageSetup::PAPERSIZE_LETTER_EXTRA_PAPER => array(667.80,864.00), // (9.275 in. by 12 in.)
PHPExcel_Worksheet_PageSetup::PAPERSIZE_LEGAL_EXTRA_PAPER => array(667.80,1080.00), // (9.275 in. by 15 in.)
PHPExcel_Worksheet_PageSetup::PAPERSIZE_TABLOID_EXTRA_PAPER => array(841.68,1296.00), // (11.69 in. by 18 in.)
PHPExcel_Worksheet_PageSetup::PAPERSIZE_A4_EXTRA_PAPER => array(668.98,912.76), // (236 mm by 322 mm)
PHPExcel_Worksheet_PageSetup::PAPERSIZE_LETTER_TRANSVERSE_PAPER => array(595.80,792.00), // (8.275 in. by 11 in.)
PHPExcel_Worksheet_PageSetup::PAPERSIZE_A4_TRANSVERSE_PAPER => 'A4', // (210 mm by 297 mm)
PHPExcel_Worksheet_PageSetup::PAPERSIZE_LETTER_EXTRA_TRANSVERSE_PAPER => array(667.80,864.00), // (9.275 in. by 12 in.)
PHPExcel_Worksheet_PageSetup::PAPERSIZE_SUPERA_SUPERA_A4_PAPER => array(643.46,1009.13), // (227 mm by 356 mm)
PHPExcel_Worksheet_PageSetup::PAPERSIZE_SUPERB_SUPERB_A3_PAPER => array(864.57,1380.47), // (305 mm by 487 mm)
PHPExcel_Worksheet_PageSetup::PAPERSIZE_LETTER_PLUS_PAPER => array(612.00,913.68), // (8.5 in. by 12.69 in.)
PHPExcel_Worksheet_PageSetup::PAPERSIZE_A4_PLUS_PAPER => array(595.28,935.43), // (210 mm by 330 mm)
PHPExcel_Worksheet_PageSetup::PAPERSIZE_A5_TRANSVERSE_PAPER => 'A5', // (148 mm by 210 mm)
PHPExcel_Worksheet_PageSetup::PAPERSIZE_JIS_B5_TRANSVERSE_PAPER => array(515.91,728.50), // (182 mm by 257 mm)
PHPExcel_Worksheet_PageSetup::PAPERSIZE_A3_EXTRA_PAPER => array(912.76,1261.42), // (322 mm by 445 mm)
PHPExcel_Worksheet_PageSetup::PAPERSIZE_A5_EXTRA_PAPER => array(493.23,666.14), // (174 mm by 235 mm)
PHPExcel_Worksheet_PageSetup::PAPERSIZE_ISO_B5_EXTRA_PAPER => array(569.76,782.36), // (201 mm by 276 mm)
PHPExcel_Worksheet_PageSetup::PAPERSIZE_A2_PAPER => 'A2', // (420 mm by 594 mm)
PHPExcel_Worksheet_PageSetup::PAPERSIZE_A3_TRANSVERSE_PAPER => 'A3', // (297 mm by 420 mm)
PHPExcel_Worksheet_PageSetup::PAPERSIZE_A3_EXTRA_TRANSVERSE_PAPER => array(912.76,1261.42) // (322 mm by 445 mm)
);
/**
* Create a new PHPExcel_Writer_PDF
*
* @param PHPExcel $phpExcel PHPExcel object
*/
public function __construct(PHPExcel $phpExcel) {
parent::__construct($phpExcel);
$this->setUseInlineCss(true);
$this->_tempDir = PHPExcel_Shared_File::sys_get_temp_dir();
}
/**
* Set font. Examples:
* 'arialunicid0-chinese-simplified'
* 'arialunicid0-chinese-traditional'
* 'arialunicid0-korean'
* 'arialunicid0-japanese'
*
* @param string $fontName
*/
public function setFont($fontName) {
$this->_font = $fontName;
return $this;
}
/**
* Get Paper Size
*
* @return int
*/
public function getPaperSize() {
return $this->_paperSize;
}
/**
* Set Paper Size
*
* @param int $pValue
* @return PHPExcel_Writer_PDF
*/
public function setPaperSize($pValue = PHPExcel_Worksheet_PageSetup::PAPERSIZE_LETTER) {
$this->_paperSize = $pValue;
return $this;
}
/**
* Get Orientation
*
* @return string
*/
public function getOrientation() {
return $this->_orientation;
}
/**
* Set Orientation
*
* @param string $pValue
* @return PHPExcel_Writer_PDF
*/
public function setOrientation($pValue = PHPExcel_Worksheet_PageSetup::ORIENTATION_DEFAULT) {
$this->_orientation = $pValue;
return $this;
}
/**
* Save PHPExcel to file
*
* @param string $pFilename Filename for the saved file
* @throws Exception
*/
public function save($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);
// Generate HTML
$html = '';
//$html .= $this->generateHTMLHeader(false);
$html .= $this->generateSheetData();
//$html .= $this->generateHTMLFooter();
// 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->_orientation)) {
$orientation = ($this->_orientation == PHPExcel_Worksheet_PageSetup::ORIENTATION_LANDSCAPE) ? 'L' : 'P';
}
// Override Paper Size
if (!is_null($this->_paperSize)) {
$printPaperSize = $this->_paperSize;
}
if (isset(self::$_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->_font);
$pdf->writeHTML($html);
// 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);
}
/**
* Get temporary storage directory
*
* @return string
*/
public function getTempDir() {
return $this->_tempDir;
}
/**
* Set temporary storage directory
*
* @param string $pValue Temporary storage directory
* @throws Exception Exception when directory does not exist
* @return PHPExcel_Writer_PDF
*/
public function setTempDir($pValue = '') {
if (is_dir($pValue)) {
$this->_tempDir = $pValue;
} else {
throw new Exception("Directory does not exist: $pValue");
}
return $this;
}
}
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