Demonstration - PDF417

PHP .NET Node.js
Capable of containing large amounts of data in a variety of characters.
Used mainly for identification cards, inventory, and transport.
Dimensions of this barcode can be set; also contains a truncated version.
* 30 character limit for this demo. 
'use strict';



var http = require('http');

var barcodeBakeryCommon = require('barcode-bakery-common');

var barcodeBakeryPdf417 = require('barcode-bakery-pdf417');

var Color = barcodeBakeryCommon.Color;

var Drawing = barcodeBakeryCommon.Drawing;

var Label = barcodeBakeryCommon.Label;



http.createServer(function (request, response) {

        var colorFront = new Color(0, 0, 0);

        var colorBack = new Color(255, 255, 255);



        // Barcode Part

        var code = new barcodeBakeryPdf417.Pdf417();

        code.setScale(2); // Resolution

        code.setForegroundColor(colorFront); // Color of bars

        code.setBackgroundColor(colorBack); // Color of spaces

    code.setErrorLevel(2);
    code.setCompact(false);
    code.setQuietZone(true);

        code.parse('PDF417');



        // Drawing Part

        var drawing = new Drawing(code, colorBack);

        drawing.toBuffer(Drawing.IMG_FORMAT_PNG, function (err, buffer) {

                response.writeHead(200, { "Content-Type": "image/png" });

                response.end(buffer);

        });

}).listen(8124);