npm install node-zbarimgScan photos using zbarimg in node.js. This module is a wrapper around the zbarimg command from ZBar bar code reader.
npm install node-zbarimg
ZBar bar code reader must be installed on your system. Make sure the command zbarimg is working.
``js
var zbarimg = require('node-zbarimg')
zbarimg('photo.png', function(err, code) {
console.log(code)
})
``