<?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.
     * Gets the implementation of external PDF library that should be used.
>      *
     *
>      * @param Spreadsheet $spreadsheet Spreadsheet object
     * @param string $orientation Page orientation
>      */
     * @param string $unit Unit measure
>     public function __construct(Spreadsheet $spreadsheet)
     * @param string $paperSize Paper size
>     {
     *
>         parent::__construct($spreadsheet);
     * @return \TCPDF implementation
>         $this->setUseInlineCss(true);
     */
>     }
    protected function createExternalWriterInstance($orientation, $unit, $paperSize)
> 
    {
>     /**



<      * @param string $paperSize Paper size



>      * @param array|string $paperSize Paper size


    }

    /**
     * Save Spreadsheet to file.
     *

<      * @param string $pFilename Name of the file to save as
<      *
<      * @throws \PhpOffice\PhpSpreadsheet\Writer\Exception



>      * @param string $filename Name of the file to save as


     */

<     public function save($pFilename)



>     public function save($filename, int $flags = 0): void


    {

<         $fileHandle = parent::prepareForSave($pFilename);



>         $fileHandle = parent::prepareForSave($filename);



        //  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];
<         }



>         $setup = $this->spreadsheet->getSheet($this->getSheetIndex() ?? 0)->getPageSetup();
>         $orientation = $this->getOrientation() ?? $setup->getOrientation();
>         $orientation = ($orientation === PageSetup::ORIENTATION_LANDSCAPE) ? 'L' : 'P';
>         $printPaperSize = $this->getPaperSize() ?? $setup->getPaperSize();
>         $paperSize = self::$paperSizes[$printPaperSize] ?? PageSetup::getPaperSizeDefault();
>         $printMargins = $this->spreadsheet->getSheet($this->getSheetIndex() ?? 0)->getPageMargins();



        //  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->generateHTMLHeader(false) .
<             $this->generateSheetData() .
<             $this->generateHTMLFooter()
<         );



>         $pdf->writeHTML($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'));



>         fwrite($fileHandle, $pdf->output($filename, 'S'));




<         parent::restoreStateAfterSave($fileHandle);



>         parent::restoreStateAfterSave();


    }
}