QR Code Library

• Basically, this is to generate QR image.
• Original QR library is written by Dominik Dzienia in PHP, Copyright (C) 2010-2013.
• So many QR library in github, but this one is for AI only.

Installation

• For AI users, simply use command:

$ ai pkg add repository 9r3i/qr-libs
$ ai install ext.qr

Build a QR image/png

• For AI users, sample commands:

$ ai qr png <text>
$ ai qr read <path/to/file.png>

• Use $ ai qr help for more detail.