$pdf->Ln();
// $pdf->SetX(50);
// $pdf->SetDrawColor(50, 60, 100);
// $pdf->Cell(100, 10, $title, 1, 0, 'C', 0);
$pdf->FancyStudent($header, $students);
}
$pdf->Output('signin.pdf', 'I');
break;
case 'generate-presenter-signin':
$presenters = get_presenters();
$header = array("Presenters", "Signature");
$pdf = new signinPDF();
$pdf->AddPage("P", "Letter");
$pdf->SetFont('Arial', '', 12);
$pdf->SetY(10);
$pdf->FancyPresenter($header, $presenters);
$pdf->Output('presenters.pdf', 'I');
break;
case 'generate-room-signs':
$rooms = get_rooms();
$pdf = new signinPDF();
$pdf->SetAutoPageBreak(false);
foreach ($rooms as $room) {
$ses_1 = get_session_by_room($room['rm_id'], 1);
$ses_2 = get_session_by_room($room['rm_id'], 2);
$pdf->AddPage("L", "Letter");
//$pdf->SetFont('Arial', '', 96);
$WMargin = $pdf->getlMargin() + $pdf->getrMargin();
$HMargin = $pdf->gettMargin() + $pdf->gettMargin();
//have double border
$pdf->SetDrawColor(0, 0, 0);
