Tutorial guide for professional and comprehensive barcode generating component for Java consists of Java Barcode Generator installation steps and detailed implementation with complete sample source code. All barcode parameters including some special features for some specific linear or 2D barcode types are displayed with sample code here for your easier and simpler Java barcode development.
- JDK 1.4 and above version is available for Java Barcode Generator package.
- Applets, Servlets, Class Library, Java Bean are included in each JAR file for each barcode.
- Easy to integrate with Jasper Reports, iReport, Eclipse BIRT, Oracle Reports.
- Various barcode image formats, like ASCII, BMP, DIB, EPS Preview, JPEG, etc, are valid for Java Barcode Generator with over 20 barcode types.
- Barcode angles can be rotated into 0, 90, 180, 270 degrees for barcode orientation in Java Barcode Generation library.
Complete barcode generation library for Java various projects. - Various developer licenses are designed for any possible requirements for Java projects.
- Royalty free with the purchase of permanent license including source code for Java Barcode generator.
- Various features of Java Barcode Generator allows for easy integration into business applications.
- Barcode images can be drawn with any printers even low resolution printers using Java barcode generator.
- Source code is included for applets, servlets and graphic encoders in barcode generation package for Java.
- Graphic configuration options allow barcode image background, foreground color setting into any human-readable color.
Unit of measure for Java Barcode Generation SDK can be set to pixel, inch and cm.
How to Install Barcode Generator for Java
- Install Java with JDK 4.0 and above version and make sure the Java executables are included in the search path.
- Download the Java Barcode Generation Package for the purpose type with linear, QR Code, PDF 417 or Data Matrix and extract the file.
- Copy .jar file in the Java Barcode Generation package into the Java class path and the barcode library is enabled here for Java development.
- Then the Java Barcode Generator is installed and valid for implementation to draw barcode images.
How to Create and Print Barcode in Java App
Generate Barcodes in Java Class
//Build a Java barcode object for a specific barcode type
Code39 barcode = new Code39();
//Encode data for Code 39 barcode image text in Java Class
barcode.setData("BARCODE-JAVA");
//Adjust Code 39 size with barcode unit of measure
barcode.setUom("PIXEL");
//Set Code 39 image resolution for Java
barcode.setResolution("88");
//Draw Code 39 images in the file with fixed image format
barcode.drawBarcode(".../java-code 39.jpeg");
Create Barcodes into EPS
//Build a Java barcode object for a specific barcode type
Code39 barcode = new Code39();
//Encode data for Code 39 barcode image text in Java Class
barcode.setData("BARCODE-JAVA");
//Set Code 39 barcode background color using Java
barcode.setbackgroundColor("RED");
//Fix the bar alignment for Code 39 barcode images in Java
barcode.setbarAlignment("LEFT");
//Draw Code 39 images in the file with fixed image format - eps
barcode.drawBarcode(".../java-code 39.eps");
Encode Code 39 Barcode Images in HTML or JSP pages
- Copy the Java Barcode Package with files in it into Apache Tomcat.
- Open Apache Tomcat and go to http://YourDomain:Port/barcode/barcode?DATA=JAVA BARCODE&TYPE=CODE39
- Insert a image tag with img into the above page, like <http://YourDomain:Port/barcode/barcode?DATA= JAVA BARCODE&TYPE=CODE39">
