setCreator('tc-lib-pdf'); $pdf->setAuthor('Nicola Asuni'); $pdf->setSubject('tc-lib-pdf example: 011'); $pdf->setTitle('PDF/X-1a Example'); $pdf->setKeywords('TCPDF tc-lib-pdf example pdfx1a'); $pdf->setPDFFilename('011_pdfx1a.pdf'); $font = $pdf->font->insert($pdf->pon, 'helvetica', '', 12); $pdf->addPage(); $pdf->page->addContent($font['out']); $html = '

PDF/X-1a

' . '

Mode: pdfx1a

' . '

PDF/X-1a targets an older, press-safe workflow centered on CMYK and spot colors.

' . '

Highlights: minimum PDF 1.3 output, transparency disabled, encryption disabled, ' . 'and interactive annotations/actions suppressed for a classic print handoff.

'; $pdf->addHTMLCell(html: $html, posx: 15, posy: 20, width: 180); $rawpdf = $pdf->getOutPDFString(); $pdf->renderPDF(rawpdf: $rawpdf);