Java Data Matrix Barcode Generator Library
Create, encode data matrix 2d barcode using java barcode encoder with free java open source example source code

How to generate, display, print gs1 compatible Data Matrix 2d barcode labels in Java class, Apache web application

• Robust and reliable Java library for Data Matrix generation
• Completely created and written in Java
• Support Java SDK 1.4.2 and later versions
• Compatible with the latest Data Matrix barcode specification
• Easy to create Data Matrix barcodes in Java class, iReport and Eclipse BIRT
• Allow users to adjust the parameters of Data Matrix barcode image freely
• Easy to rotate barcode image into 0, 90, 180 & 270 degrees

• All ASCII characters, including 0-9, A-Z, a-z and special characters like $ , % + / : * etc
• Double-byte characters, binary data and 8 bit values

• com.keepautomation.barcode.jar
• "barcode" folder & "java-barcode-api" folder
• End user license agreement, user manual, and order page

1. Unzip the downloaded trial version of KA.Barcode for Java.
2. Choose "com.keepautomation.barcode.jar" file from the unzipped package and copy it to your Java project library folder.
3. Add reference "com.keepautomation.barcode.jar" to your project.

     public static void main(String[] args)
     {

     BarCode datamatrix = new BarCode();

     datamatrix.setCodeToEncode("123456789");
     datamatrix.setSymbology(IBarCode.DATAMATRIX);
     datamatrix.setDataMatrixDataMode(IBarCode.DM_MODE_AUTO);
     datamatrix.setDataMatrixFormatMode(0);
     datamatrix.setFnc1(IBarCode.FNC1_NONE);

     try
     {

     datamatrix.draw("c://datamatrix.gif");

     }
     catch (Exception e) {
     e.printStackTrace();
     }
     }
     }