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 Barcodes > iText > Postnet Barcode

Postnet Barcode 

iText is a free and open source library for creating PDF documents and generating Barcodes in Java. This requires the library iText-5.0.2.jar to be in classpath. The following example shows generating Postnet Barcode.

File Name  :  
Author  :  Sudhakar KV
Email  :  [email protected]
package com.bethecoder.tutorials.itext;


import com.itextpdf.text.Document;
import com.itextpdf.text.DocumentException;
import com.itextpdf.text.PageSize;
import com.itextpdf.text.Paragraph;
import com.itextpdf.text.Rectangle;
import com.itextpdf.text.pdf.BarcodePostnet;
import com.itextpdf.text.pdf.PdfWriter;

public class PostnetTest {

   @param args
   @throws DocumentException 
   @throws FileNotFoundException 
   @throws UnsupportedEncodingException 
  public static void main(String[] argsthrows FileNotFoundException, 
    DocumentException, UnsupportedEncodingException {
    Document document = new Document(new Rectangle(PageSize.A4));
    PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream("postnet.pdf"));;

    //Postnet Barcode
    document.add(new Paragraph("Postnet Barcode"));
    BarcodePostnet postnet = new BarcodePostnet();
    //Add Barcode to PDF document
    document.add(postnet.createImageWithBarcode(writer.getDirectContent(), null, null));


It gives the following output,

Postnet Barcode


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