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QRious Node is a Node.js module for QR code generation that uses the QRious Core engine.

• Prerequisites
• Install
• Examples
• API
• Bugs
• Contributors
• License

Prerequisites

QRious Node depends on node-canvas to provide HTML5 canvas support within the Node.js environment. The catch is that the module is entirely dependant on Cairo being installed as an external dependency, so QRious Node won't work without it. Sorry. Please see their wiki on steps on how to do this on various platforms:

https://github.com/LearnBoost/node-canvas/wiki/_pages

Install

Install using npm:

$ npm install --save node-qrious

Check out qrious if you want to install it for use within the browser.

Examples

var express = require('express');
var QRious = require('node-qrious');

var app = express();

app.get('/qr', function(req, res) {
  var qr = new QRious({ value: 'https://github.com/neocotic/node-qrious' });

  res.end(new Buffer(qr.toDataURL(), 'base64'));
});

app.listen(3000);

API

You will find documentation for the API on QRious.

Bugs

If you have any problems with QRious Node or would like to see changes currently in development you can do so here. Core features and issues are maintained separately here.

Contributors

If you want to contribute, you're a legend! Information on how you can do so can be found in CONTRIBUTING.md. We want your suggestions and pull requests!

A list of QRious Node contributors can be found in AUTHORS.md.

License

Copyright © 2017 Alasdair Mercer
Copyright © 2010 Tom Zerucha

See LICENSE.md for more information on our GPLv3 license.