# NAME
PDF::QRCode - add qrcode method to a PDF::API2 or PDF::Builder.
# SYNOPSIS
```perl
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](
https://metacpan.org/pod/PDF%3A%3AQRCode) module monkey patches the 'qrcode' method into the
[PDF::API2::Content](
https://metacpan.org/pod/PDF%3A%3AAPI2%3A%3AContent) or [PDF::Builder::Content](
https://metacpan.org/pod/PDF%3A%3ABuilder%3A%3AContent) 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, <
[email protected]>
# 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.
