PrettyQr

Overview

pretty_qr is a library based on [rQrCode] (http://github.com/whomwah/rqrcode) built to make beautiful QR codes.

What it can do for now :

• QR codes are rendered with rounded corners
• You can specify colors : foreground, background, marking corners.

Resources

• QR code is a registered trademark by [Denso Wave inc] (http://www.qrcode.com/en/)
• This gem is based on [rQRCode] (http://github.com/whomwah/rqrcode)
• THis work is inspired by [liquidcode] (http://github.com/jooray/liquidcode)

Installation

Add this line to your application's Gemfile:

gem 'pretty_qr'

And then execute:

$ bundle

Or install it yourself as:

$ gem install pretty_qr

Basic Usage

qr_code = PrettyQr::QrCode.new('http://google.com', { block_size: 10, foreground_color: 'purple' })
qr_code.render_to_file 'examples/images/basic.png'

It gives you a file like

Custom corners

Use the option : corners_color to make a different color in the corners.

It gives you a qr_code a bit more beautiful

Contributing

1. Fork it
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Add some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create new Pull Request