zbarimg

Scan photos using zbarimg in node.js. This module is a wrapper around the zbarimg command from ZBar bar code reader.

Installation

npm install zbarimg-gray

Requirements

ZBar bar code reader must be installed on your system. Make sure the command zbarimg is working.

Usage

var zbarimg = require('zbarimg-gray')
 
zbarimg('photo.png', function(err, code) {
 
    console.log(code)
})