Mirror pdf

[Exe]

Hi,

is there a way to mirror the result of a tcpdf pdf or a given pdf-file?

I'm creating a pdf for printing with tcpdf. It's for printing on products. It's required to mirror the printout. I don't really want to change the full creation proccess to mirror (MirrorH) every single object. That would make it much more complicated.

Or is it possible to save the result in a php var to reopen it and mirror the pdf-result?

Best

[Simon]

MirrorH should be fine and if you combine with translate should not require any further maths.

Something like:

<?php
$pdf->StartTransform();
$pdf->MirrorH(0);
$pdf->TranslateX($pdf->GetPageWidth());
// Your page here
$pdf->StopTransform();
?>

[Exe]

Ah ok.

With "Your page here" you mean I need the pdf to mirror in another pdf-object?
Guess I have to mirror each page.

I'm not sure how to use my pdf there. I need to create a 2nd pdf object for the transformation?

[Simon]

In fact having now tried it, it is easier to do this:

<?php

$pdf->AddPage();
$pdf->StartTransform();
$pdf->MirrorH($pdf->getPageWidth()/2); 
// Your page here
$pdf->AddPage();
$pdf->StartTransform();
$pdf->MirrorH($pdf->getPageWidth()/2);
// Your page here

?>

You are right that this seems to need doing at each new page, so perhaps you could extend the class to do this for you on each new page.

When I say Your page here - I mean do all the normal things you do to create your page - so $pdf->write() etc.

[Exe]

Thank you. Its working really well.