quotepdf.tpl horizontal view

[Danse]

Hey, 

how can i turn around the first Page in the quotepdf.tpl  to have an horizontal view, so: So 297x210 instead of 210x297cm

with this command 

$pdf->AddPage('L', 'A4');

It creates a new horizontal (good) Page, but first Page remains vertical. 

Any Idea? 

Edit: 

i already tried: 

$pdf->setPageFormat( 'L','A4' );

Error: Error: Call to protected method TCPDF::setPageFormat() from context 'WHMCS\Invoice' in /va

 

EDIT2: 

I found a way, just use (and first page gets horizontal): 

 

$pdf->setPageOrientation('L');

Edited February 14, 2020 by Danse