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.

 

Code-11 Introduction

Code 11 is a barcode symbology developed by Intermec in 1977. It is used primarily in telecommunications. The symbol can encode any length string consisting of the digits 0-9 and the dash character (-). One or more modulo-11 check digit(s) can be included.

 

Java Code-11 Generator - Valid Data Scope

Java Code-11 Generator encodes:

• 0, 1, 2, 3, 4, 5, 6, 7, 8, 9
  
  
• - (Dash)

 

1. How to generate barcode Code-11 in Java class?

   // Create Java Code11 object 
   Code11 barcode = new Code11(); 
   
   // Set Code11 data text to encode
   barcode.setData("0123456789"); 
   
   // Generate Code11 barcode & print into Graphics2D object
   barcode.drawBarcode("Java Graphics2D object"); 
   
   // Generate Code11 barcode & encode into GIF format
   barcode.drawBarcode("C://barcode-code11.gif"); 
   
   // Generate Code11 barcode & encode into JPEG format
   barcode.drawBarcode("C://barcode-code11.jpg"); 
   
   

   
   
   

2. How to generate & encode Code-11 barcodes to EPS?

   // Create Java Code11 object 
   Code11 barcode = new Code11(); 
   
   // Set Code11 data text to encode
   barcode.setData("0123456789"); 
   
   // Generate Code11 barcode & encode into EPS
   barcode.drawBarcode2EPS("C://barcode-code11.eps"); 

   
   
   

3. How to create & encode Code-11 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=code11
     
     
   • 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=code11" />
     
     
   
   
   

4. How to create & print barcode Code-11 image in Java Servlet class?

   import com.onbarcode.barcode.AbstractBarcode; 
   import com.onbarcode.barcode.Code11; 
   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 { 
               Code11 barcode = new Code11(); 
               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 Code-11 barcode & output to ServletOutputStream
               barcode.drawBarcode(servletoutputstream); 
         
           } catch (Exception e) { 
               throw new ServletException(e); 
           } 
       } 
   } 

   
   
   
5. How to generate barcode image in Jasper Reports?
   
   Complete Guide for Barcode Generation in Jasper Reports
   
   
6. How to generate barcode image in iReport?
   
   Complete Guide for Barcode Generation in iReport
   
   
7. How to generate barcode image in Eclipse BIRT?
   
   Complete Guide for Barcode Generation in Eclipse BIRT
   
   
8. How to set generated barcode 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
   
   

 
Java Code 11 Generator in Java Class: com.onbarcode.barcode.Code11

Category	Class Properties	Servlet Properties	Default	Comments
Basic	data	DATA	""	value to encode
	addCheckSum	ADD-CHECK-SUM	true	addCheckSum property is not applied here. Java Barcode Library will automatically add one checksum character for data length from 1 to 9, otherwise two characters.
Size Related	uom	UOM	0	Unit of meature for all size related setting in the library. 0: pixel; 1: inch; 2: cm.
	X	X	1	width of barcode module (narrow bar), default is 1 pixel
	Y	Y	30	barcode module height, default is 30 pixel
	barcodeWidth	BARCODE-WIDTH	0	generted barcode image width
	barcodeHeight	BARCODE-HEIGHT	0	generted barcode image height
	leftMargin	LEFT-MARGIN	0	image left margin
	rightMargin	RIGHT-MARGIN	0	image right margin
	topMargin	TOP-MARGIN	0	image top margin
	bottomMargin	BOTTOM-MARGIN	0	image bottom margin
	resolution	RESOLUTION	72	in DPI
	rotate	ROTATE	IBarcode.ROTATE_0 (0)	valid values: IBarcode.ROTATE_0 (0), IBarcode.ROTATE_90 (1), IBarcode.ROTATE_180 (2), IBarcode.ROTATE_270 (3)
Text & Color	showText	SHOW-TEXT	true	If true, display barcode data text, otherwise do not display.
	showCheckSumChar	SHOW-CHECKSUM-CHAR	true	If true, display the check sum character in the end of data, if there is a check sum.
	textFont	TEXT-FONT	Arial, Plain, 11	Barcode text font style
	textMargin	TEXT-MARGIN	6	Space between barcode and barcode data text, default is 6 pixel