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<?php
namespace PhpOffice\PhpSpreadsheet\Writer\Pdf;
use PhpOffice\PhpSpreadsheet\Spreadsheet;
use PhpOffice\PhpSpreadsheet\Worksheet\PageSetup;
use PhpOffice\PhpSpreadsheet\Writer\Pdf;
class Tcpdf extends Pdf
{
/**
* Create a new PDF Writer instance.
*
* @param Spreadsheet $spreadsheet Spreadsheet object
*/
public function __construct(Spreadsheet $spreadsheet)
{
parent::__construct($spreadsheet);
$this->setUseInlineCss(true);
}
/**
* Gets the implementation of external PDF library that should be used.
*
* @param string $orientation Page orientation
* @param string $unit Unit measure
* @param string $paperSize Paper size
*
* @return \TCPDF implementation
*/
protected function createExternalWriterInstance($orientation, $unit, $paperSize)
{
return new \TCPDF($orientation, $unit, $paperSize);
}
/**
* Save Spreadsheet to file.
*
* @param string $pFilename Name of the file to save as
*/
public function save($pFilename): void
{
$fileHandle = parent::prepareForSave($pFilename);
// Default PDF paper size
$paperSize = 'LETTER'; // Letter (8.5 in. by 11 in.)
// Check for paper size and page orientation
if ($this->getSheetIndex() === null) {
$orientation = ($this->spreadsheet->getSheet(0)->getPageSetup()->getOrientation()
== PageSetup::ORIENTATION_LANDSCAPE) ? 'L' : 'P';
$printPaperSize = $this->spreadsheet->getSheet(0)->getPageSetup()->getPaperSize();
$printMargins = $this->spreadsheet->getSheet(0)->getPageMargins();
} else {
$orientation = ($this->spreadsheet->getSheet($this->getSheetIndex())->getPageSetup()->getOrientation()
== PageSetup::ORIENTATION_LANDSCAPE) ? 'L' : 'P';
$printPaperSize = $this->spreadsheet->getSheet($this->getSheetIndex())->getPageSetup()->getPaperSize();
$printMargins = $this->spreadsheet->getSheet($this->getSheetIndex())->getPageMargins();
}
// Override Page Orientation
if ($this->getOrientation() !== null) {
$orientation = ($this->getOrientation() == PageSetup::ORIENTATION_LANDSCAPE)
? 'L'
: 'P';
}
// Override Paper Size
if ($this->getPaperSize() !== null) {
$printPaperSize = $this->getPaperSize();
}
if (isset(self::$paperSizes[$printPaperSize])) {
$paperSize = self::$paperSizes[$printPaperSize];
}
// Create PDF
$pdf = $this->createExternalWriterInstance($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->setPrintHeader(false);
$pdf->setPrintFooter(false);
$pdf->AddPage();
// Set the appropriate font
$pdf->SetFont($this->getFont());
$pdf->writeHTML($this->generateHTMLAll());
// Document info
$pdf->SetTitle($this->spreadsheet->getProperties()->getTitle());
$pdf->SetAuthor($this->spreadsheet->getProperties()->getCreator());
$pdf->SetSubject($this->spreadsheet->getProperties()->getSubject());
$pdf->SetKeywords($this->spreadsheet->getProperties()->getKeywords());
$pdf->SetCreator($this->spreadsheet->getProperties()->getCreator());
// Write to file
fwrite($fileHandle, $pdf->output($pFilename, 'S'));
parent::restoreStateAfterSave();
}
}
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