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Differences Between: [Versions 310 and 400] [Versions 311 and 400] [Versions 39 and 400] [Versions 400 and 401] [Versions 400 and 402] [Versions 400 and 403]

   1  <?php
   2  
   3  namespace PhpOffice\PhpSpreadsheet\Writer\Pdf;
   4  
   5  use PhpOffice\PhpSpreadsheet\Spreadsheet;
   6  use PhpOffice\PhpSpreadsheet\Worksheet\PageSetup;
   7  use PhpOffice\PhpSpreadsheet\Writer\Pdf;
   8  
   9  class Tcpdf extends Pdf
  10  {
  11      /**
  12       * Create a new PDF Writer instance.
  13       *
  14       * @param Spreadsheet $spreadsheet Spreadsheet object
  15       */
  16      public function __construct(Spreadsheet $spreadsheet)
  17      {
  18          parent::__construct($spreadsheet);
  19          $this->setUseInlineCss(true);
  20      }
  21  
  22      /**
  23       * Gets the implementation of external PDF library that should be used.
  24       *
  25       * @param string $orientation Page orientation
  26       * @param string $unit Unit measure
  27       * @param array|string $paperSize Paper size
  28       *
  29       * @return \TCPDF implementation
  30       */
  31      protected function createExternalWriterInstance($orientation, $unit, $paperSize)
  32      {
  33          return new \TCPDF($orientation, $unit, $paperSize);
  34      }
  35  
  36      /**
  37       * Save Spreadsheet to file.
  38       *
  39       * @param string $filename Name of the file to save as
  40       */
  41      public function save($filename, int $flags = 0): void
  42      {
  43          $fileHandle = parent::prepareForSave($filename);
  44  
  45          //  Default PDF paper size
  46          $paperSize = 'LETTER'; //    Letter    (8.5 in. by 11 in.)
  47  
  48          //  Check for paper size and page orientation
  49          $setup = $this->spreadsheet->getSheet($this->getSheetIndex() ?? 0)->getPageSetup();
  50          $orientation = $this->getOrientation() ?? $setup->getOrientation();
  51          $orientation = ($orientation === PageSetup::ORIENTATION_LANDSCAPE) ? 'L' : 'P';
  52          $printPaperSize = $this->getPaperSize() ?? $setup->getPaperSize();
  53          $paperSize = self::$paperSizes[$printPaperSize] ?? PageSetup::getPaperSizeDefault();
  54          $printMargins = $this->spreadsheet->getSheet($this->getSheetIndex() ?? 0)->getPageMargins();
  55  
  56          //  Create PDF
  57          $pdf = $this->createExternalWriterInstance($orientation, 'pt', $paperSize);
  58          $pdf->setFontSubsetting(false);
  59          //    Set margins, converting inches to points (using 72 dpi)
  60          $pdf->SetMargins($printMargins->getLeft() * 72, $printMargins->getTop() * 72, $printMargins->getRight() * 72);
  61          $pdf->SetAutoPageBreak(true, $printMargins->getBottom() * 72);
  62  
  63          $pdf->setPrintHeader(false);
  64          $pdf->setPrintFooter(false);
  65  
  66          $pdf->AddPage();
  67  
  68          //  Set the appropriate font
  69          $pdf->SetFont($this->getFont());
  70          $pdf->writeHTML($this->generateHTMLAll());
  71  
  72          //  Document info
  73          $pdf->SetTitle($this->spreadsheet->getProperties()->getTitle());
  74          $pdf->SetAuthor($this->spreadsheet->getProperties()->getCreator());
  75          $pdf->SetSubject($this->spreadsheet->getProperties()->getSubject());
  76          $pdf->SetKeywords($this->spreadsheet->getProperties()->getKeywords());
  77          $pdf->SetCreator($this->spreadsheet->getProperties()->getCreator());
  78  
  79          //  Write to file
  80          fwrite($fileHandle, $pdf->output($filename, 'S'));
  81  
  82          parent::restoreStateAfterSave();
  83      }
  84  }