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Java Barcode is a Java barcode generator which generates high quality 1D (linear) and 2D (matrix) barcodes in Java, Jasper Reports, iReport, and Eclipse BIRT projects.

Codabar Barcode Introduction

Codabar is a linear barcode symbology developed in 1972 by Pitney Bowes Corp. It is also known as Codeabar, Ames Code, NW-7, Monarch, Code 2 of 7, Rationalized Codabar, ANSI/AIM BC3-1995 or USD-4.

Java Codabar Generator - Codabar Valid Data Scope

Java Codabar Generator encodes 16 letters.

1. 0, 1, 2, 3, 4, 5, 6, 7, 8, 9
   
   
2. - (Dash), $ (Dollar), : (Colon), / (Slash), . (Point), + (Plus)

1. How to generate barcode Codabar in Java class?

   // Create Java Codabar object 
   Codabar barcode = new Codabar(); 
   
   // Set Codabar data text to encode
   barcode.setData("0123456789"); 
   
   // Generate Codabar barcode & print into Graphics2D object
   barcode.drawBarcode("Java Graphics2D object"); 
   
   // Generate Codabar barcode & encode into GIF format
   barcode.drawBarcode("C://barcode-codabar.gif"); 
   
   // Generate Codabar barcode & encode into JPEG format
   barcode.drawBarcode("C://barcode-codabar.jpg"); 
   
   

   
   
   

2. How to generate & encode Codabar barcodes to EPS?

   // Create Java Codabar object 
   Codabar barcode = new Codabar(); 
   
   // Set Codabar data text to encode
   barcode.setData("0123456789"); 
   
   // Generate Codabar barcode & encode into EPS
   barcode.drawBarcode2EPS("C://barcode-codabar.eps"); 

   
   
   

3. How to create & encode Codabar image in html or jsp pages?

   
   
   
   • Under demo package, copy barcode folder and its contents to your tomcat.
     
     
   • Start tomcat, navigate to http://YourDomain:Port/barcode/barcode?DATA=0123456789&TYPE=codabar
     
     
   • To create bar code images in html or jsp pages, you can insert a image tag (img) into your page.
     For example, <img src="http://YourDomain:Port/barcode/barcode?DATA=0123456789&TYPE=codabar" />
     
     
   
   
   

4. How to create & print barcode Codabar image in Java Servlet class?

   import com.onbarcode.barcode.AbstractBarcode; 
   import com.onbarcode.barcode.Codabar; 
   import javax.servlet.http.HttpServlet; 
   import javax.servlet.http.HttpServletRequest; 
   import javax.servlet.http.HttpServletResponse; 
   import javax.servlet.ServletException; 
   import javax.servlet.ServletOutputStream; 
      
   public class BarcodeServlet extends HttpServlet 
   { 
       public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException 
       { 
           try { 
               Codabar barcode = new Codabar(); 
               barcode.setData("0123456789"); 
                    
               ServletOutputStream servletoutputstream = response.getOutputStream(); 
                 
               response.setContentType("image/jpeg"); 
               response.setHeader("Pragma", "no-cache"); 
               response.setHeader("Cache-Control", "no-cache"); 
               response.setDateHeader("Expires", 0); 
              
               // Generate Codabar barcode & output to ServletOutputStream
               barcode.drawBarcode(servletoutputstream); 
         
           } catch (Exception e) { 
               throw new ServletException(e); 
           } 
       } 
   } 

   
   
   

5. How to generate & print barcode Codabar image in Jasper Reports?

   
   
   Complete Guide for Barcode Generation in Jasper Reports
   
   

6. How to generate & print barcode Codabar image in iReport?

   
   
   Complete Guide for Barcode Generation in iReport
   
   

7. How to generate & print barcode Codabar image in Eclipse BIRT?

   
   
   Complete Guide for Barcode Generation in Eclipse BIRT
   
   

8. How to set generated barcode Codabar image width and height?

   1) You can set barcode image width and height through properties barcodeWidth and barcodeHeight values.
   
   or
   
   2) You can set X (bar module width) and Y (bar module height) values