Demo

Barcode Generator

Introduction

JsBarcode is a simple way to create different types of 1d barcodes.
The plugin uses Html5Canvas to generate draw the barcodes

This is the list of supported barcodes:

• CODE128 (B or C)
• EAN (13)
• UPC-A
• CODE39
• ITF (Interleaved 2 of 5)
• ITF14
• Pharmacode

Bower

As well as downloading the files and including them regularly, you can use Bower to install and manage the library

bower install jsbarcode --save

Setup

• Include the JsBarcode plugin in the document.

<script src="JsBarcode.js"></script>

• Include the CODE128.js if you want to generate a CODE 128 barcode.

<script src="CODE128.js"></script>

---

OR you can include the comined script with everything you need.

<script src="JsBarcode.all.min.js"></script>

Use

####There are two ways of using the library: With jQuery:

$(object).JsBarcode(string,options);

Or pure JavaScript:

JsBarcode(object, string, options);

####The parameters:

• string is the sring to be encoded to the barcode
• options is additional options put i an object (look below)

####The default options:

{
	width:	2,
	height:	100,
	quite: 10,
	format:	"CODE128",
	displayValue: false,
	fontOptions: "",
	font:"monospace",
	textAlign:"center",
	fontSize: 12,
	backgroundColor:"",
	lineColor:"#000"
}

Examples

####First we need an image (or a canvas - it works both ways!)

<img id="barcode">

or

<canvas id="barcode"></canvas>

This code:

$("#barcode").JsBarcode("Hi!");

Will generate this image:

This code:

$("#barcode").JsBarcode("Javascript is fun!",{width:1,height:25});

Will generate this image:

This code:

$("#barcode").JsBarcode("9780199532179",{format:"EAN",displayValue:true,fontSize:20});

Will generate this image:

This code:

setInterval(function(){
	var date = new Date();
	$("#barcode").JsBarcode(date.getHours()+":"+date.getMinutes()+":"+date.getSeconds());
},1000);

Will create a barcode clock:

Click here to see it

Minify the latest code

Use the closure compiler with this input

// ==ClosureCompiler==
// @output_file_name JsBarcode.all.min.js
// @code_url https://raw.github.com/lindell/JsBarcode/master/CODE128.js
// @code_url https://raw.github.com/lindell/JsBarcode/master/CODE39.js
// @code_url https://raw.github.com/lindell/JsBarcode/master/EAN_UPC.js
// @code_url https://raw.github.com/lindell/JsBarcode/master/ITF.js
// @code_url https://raw.github.com/lindell/JsBarcode/master/ITF14.js
// @code_url https://raw.github.com/lindell/JsBarcode/master/pharmacode.js
// @code_url https://raw.github.com/lindell/JsBarcode/master/JsBarcode.js
// ==/ClosureCompiler==