ember-qr-scanner

QR Code scanner component for Ember.js.

Demo: https://turbo87.github.io/ember-qr-scanner/

Installation

ember install ember-qr-scanner

Usage

{{qr-scanner onSuccess=(action (mut result)) onError=(action (mut error))}}

The qr-scanner component will create a <canvas> showing the current camera stream. Once the component is added to the template it will automatically request permission from the user to use the camera.

The onError callback will be called if either the camera stream could not be acquired or if the scan of the current video frame did not result in a QR code. In the second case a ScanError instance will be passed to the callback (available through import { ScanError } from 'ember-qr-scanner';).

You can check for browser compatibility by using import { isSupported } from 'ember-qr-scanner'; and then checking the isSupported flag.

Links

• ZXing – "Zebra Crossing" barcode image processing library for Java
• LazarSoft/jsqrcode – JavaScript port of ZXing
• edi9999/jsqrcode – NPM/WebPack port of jsqrcode (see vendor folder)
• webcodecamjs - jsqrcode wrapper using the WebRTC APIs

License

ember-qr-scanner is licensed under the MIT License.

• edi9999/jsqrcode and ZXing are licensed under the Apache 2.0 License