update

vendor/phpoffice/phpspreadsheet/samples/Pdf/21_Pdf_mPDF.php

@@ -0,0 +1,20 @@
+<?php
+
+use PhpOffice\PhpSpreadsheet\IOFactory;
+use PhpOffice\PhpSpreadsheet\Worksheet\PageSetup;
+
+require __DIR__ . '/../Header.php';
+$spreadsheet = require __DIR__ . '/../templates/sampleSpreadsheet.php';
+
+$helper->log('Hide grid lines');
+$spreadsheet->getActiveSheet()->setShowGridLines(false);
+
+$helper->log('Set orientation to landscape');
+$spreadsheet->getActiveSheet()->getPageSetup()->setOrientation(PageSetup::ORIENTATION_LANDSCAPE);
+
+$className = \PhpOffice\PhpSpreadsheet\Writer\Pdf\Mpdf::class;
+$helper->log("Write to PDF format using {$className}");
+IOFactory::registerWriter('Pdf', $className);
+
+// Save
+$helper->write($spreadsheet, __FILE__, ['Pdf']);