Java ISBN Generator Library SDK Integration & Developer Guide

Generate barcode ISBN images in Java class, Servlet, JSP, J2EE with complete sample Java source code

• Generate, create ISBN in Java applications
• Easy to install & integrate barcode ISBN generation library SDK into Java developments
• Generate over 30 linear, 2d barcode images in Java including Java QR Code, Java Data Matrix, Java PDF-417, Java EAN, Java UPC, Java Code 39
• Generate ISBN images in Java class, Java Bean, Swing, Applet, J2SE
• Create barcode ISBN in Java web application, including Servlet, JSP, EJB, Tomcat, JBoss, J2EE
• Create & Print ISBN barcode in BIRT reports designer and BIRT report runtime
• Generate & Draw ISBN in Jasper Reports, iReport
• Encode ISBN images to jpeg, eps, gif, png, tiff, bitmap files in Java program

ISBN, also known as International Standard Book Number, Bookland EAN, is a numeric-only linear barcode used extensively by publishers, retailers as wells as libraries to manage inventory.

Generate and create ISBN barcode using Java is one of the functions in OnBarcode's Barcode for Java Generating Java library (jar file), which supports generating & printing ISBN and 20+ other linear & 2D bar codes in Java application and software.

ISBN Generator and Reader library, SDK & application
ISBN Generator components and software include .NET ISBN, C# ISBN, VB.NET ISBN, ASP.NET ISBN, ISBN Generator.

This document is providing a detailed Java sample source code about generating ISBN barcodes in Java class using Java Barcode generation component. Complete ISBN custmoization settings is included in Java ISBN generating guide.

Generating ISBN barcode in Java class example:

	ISBN barcode = new ISBN();
	
	/*
	   ISBN Valid data char set:
	        0, 1, 2, 3, 4, 5, 6, 7, 8, 9 (Digits)
	
	   ISBN Valid data length: 12 digits only, excluding the last checksum digit
	    and it must start with "978" or "979"
	*/
	barcode.setData("978047082163");
	
	// for ISBN with supplement data (2 or 5 digits)
	/*
	barcode.setSupData("12");
	// supplement bar height vs bar height ratio
	barcode.setSupHeight(0.8f);
	// space between barcode and supplement barcode (in pixel)
	barcode.setSupSpace(15);
	*/
	
	// ISBN Unit of Measure, pixel, cm, or inch
	barcode.setUom(IBarcode.UOM_PIXEL);
	// ISBN bar module width (X) in pixel
	barcode.setX(3f);
	// ISBN bar module height (Y) in pixel
	barcode.setY(75f);
	
	// barcode image margins
	barcode.setLeftMargin(0f);
	barcode.setRightMargin(0f);
	barcode.setTopMargin(0f);
	barcode.setBottomMargin(0f);
	
	// barcode image resolution in dpi
	barcode.setResolution(72);
	
	// disply barcode encoding data below the barcode
	barcode.setShowText(true);
	// barcode encoding data font style
	barcode.setTextFont(new Font("Arial", 0, 12));
	// space between barcode and barcode encoding data
	barcode.setTextMargin(6);
	
	//  barcode displaying angle
	barcode.setRotate(IBarcode.ROTATE_0);
	
	barcode.drawBarcode("C:\\isbn.gif");

Java Barcode Generation Demo Source Codes: