KeepAutomation Java Barcode is a Java barcode generator, which supports most common linear and 2D barcode types, and helps Java developers quickly and easily add barcode generation functionality to Jasper Reports.

      [Java Barcode Info]      [Download Java barcode free evaluation package]

• KeepAutomation Java Barcode jar [download]
  
  
• Jasper Reports 2.0 and later version

View how to generate barcodes in iReport

Create a new Jasper report template

• 1. Import java barcode class

  <import value="com.keepautomation.barcode.jasper.BarcodeFactory"/> 
  

• 2. Insert a barcode image into the report template

  <image scaleImage="Clip" hAlign="Center"> 
      <reportElement x="50" y="50" width="250" height="180"/> 
      <graphicElement/> 
      <imageExpression class="net.sf.jasperreports.engine.JRRenderable">
       <![CDATA[new com.keepautomation.barcode.jasper.BarcodeRenderer
      	(BarcodeFactory.createLinear(3, "123456789"))]]></imageExpression> 
  </image>

• 3. If barcode value is getting from database. Define the data field and replace barcode data in the above code with $F{DataFieldName}.
  For the above code, replace "123456789" with $F{DataFieldName}