NAME

PDF::QRCode - add qrcode method to a PDF::API2 or PDF::Builder.

SYNOPSIS

 use PDF::API2; # or PDF::Builder
 use PDF::QRCode;

 my $pdf = PDF::API2->new(-file=>'qr.pdf');
 $pdf->mediabox('a4');
 my $gfx = $pdf->page->gfx;
 $gfx->qrcode(x => 100, y => 100, 
    level => 'L', size => 40, text => 'Hello World');
 $pdf->save;

DESCRIPTION

The PDF::QRCode module monkey patches the 'qrcode' method into the PDF::API2::Content or PDF::Builder::Content class, so that you can use it directly from there. See the example above

$gfx->qrcode(%cfg)

Adds a qr code to the given gfx content. It expects the following parameters:

x

horizontal position

y

vertical position

size

width/height

text

the content of the qrcode

level (optional)

qr code level L, M, Q, H

AUTHOR

Tobias Oetiker, <tobi@oetiker.ch>

COPYRIGHT

Copyright OETIKER+PARTNER AG 2020

LICENSE

This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself, either Perl version 5.10 or, at your option, any later version of Perl 5 you may have available.