yqrreader v1.0.1

yQrReader

A thiny wrapper around edi9999/jsqrcode, because a live QR Reader is pretty cool, right?

NOTE: Due to some browser restrictions, access to camera requires an https connection (being connected to localhost also works)

Install

% npm i --save yqrreader

Example of use:

// es6

import { yQrReader } from 'yQrReader'

const camera = document.querySelector("div#camera");

yQrReader(camera)
  .then(data => console.log("Hooray!", data))
  ;

Requirements

• Promises
• es6
• navigator.mediaDevices.getUserMedia -- obviously
• canvas support

Please, mind that yQrReader is written in es6, so you may require a tool (like' babel) to translate it back to es5.

For that puorpose, you'll find a compiled version (dist/yQrReader.js) which can be included in a plain html page (see dist/sample.html as reference). You can also compile it by yourself: simply install the dev-deps of this package and run grunt build.

See it live! https://omar-polo.github.io/pages/yQrReader/

Todo:

• customize delay interval
• improve a bit the function that takes a photo from the camera?