/**
* Create PDF object using parameters
*
* @return PDF
*/
protected function create_pdf_object()
{
//Default orientation is Landescape
$orientation = 'L';
if ($this->get_instance()->height > $this->get_instance()->width) {
$orientation = 'P';
}
// Remove commas to avoid a bug in TCPDF where a string containing a commas will result in two strings.
$keywords = get_string('keywords', 'simplecertificate') . ',' . format_string($this->get_instance()->coursename, true);
$keywords = str_replace(",", " ", $keywords);
// Replace commas with spaces.
$keywords = str_replace(" ", " ", $keywords);
// Replace two spaces with one.
$pdf = new pdf($orientation, 'mm', array($this->get_instance()->width, $this->get_instance()->height), true, 'UTF-8');
$pdf->SetTitle($this->get_instance()->name);
$pdf->SetSubject($this->get_instance()->name . ' - ' . $this->get_instance()->coursename);
$pdf->SetKeywords($keywords);
$pdf->setPrintHeader(false);
$pdf->setPrintFooter(false);
$pdf->SetAutoPageBreak(false, 0);
$pdf->setFontSubsetting(true);
$pdf->SetMargins(0, 0, 0, true);
return $pdf;
}
