Java Identcode Generator generate, create barcode Identcode images in Java application

Generate, Create, Print, Draw Identcode barcode in Java projects


  • Easy to generate Identcode barcodes in Java Class, J2EE applications
  • Simple to redistribute Java Identcode barcode library. No registration key. No activation code.
  • Generating high quality Identcode Bar Code images in GIF, JPEG, & EPS formats
  • Generate Identcode barcodes in Jasper Reports, iReport & Eclipse BIRT
  • Completely developed with Java source code
  • Mature Identcode barcode generation Java library used by 2000+ clients


Index
 

Java Barcode Identcode Generator Introduction

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.

 

Identcode Introduction

Identcode is also known as German Postal 2 of 5 Identcode, Deutsche Post AG Identcode, Deutsche Frachtpost Identcode, Identcode, CodeIdentcode, Deutsche Post AG (DHL)

 

Java Identcode Generator - Valid Data Scope

Java Identcode Generator encodes:

  • 0, 1, 2, 3, 4, 5, 6, 7, 8, 9



 

Java Identcode Generation FAQ?

  1. How to generate barcode Identcode in Java class? (Complete Java Identcode Generator Demo Source Code)

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


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

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


  3. How to create & encode Identcode 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=identcode

    • 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=identcode"/>



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

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


  5. How to generate Identcode barcode image in Jasper Reports?

    Complete Guide for Barcode Generation in Jasper Reports

  6. How to generate Identcode barcode image in iReport?

    Complete Guide for Barcode Generation in iReport

  7. How to generate Identcode barcode image in Eclipse BIRT?

    You can stream barcodes into your BIRT reports using Java Barcode Generator.

    However we recommend you use our BIRT Barcode Generator Plugin to generate and print Identcode barcodes in your BIRT reports.

  8. How to set generated Identcode 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 Identcode Generator - Property Settings


Java Identcode Generator in Java Class: com.onbarcode.barcode.Identcode

Category Properties Value Comments
Basic Property: data
URL: DATA
Type: String
Default: ""
Barcode value to encode

Identcode Valid Data Char Set:
  • 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 (Digits)

Identcode Valid data length:
  • 11 digits only, excluding the last checksum digit.

Property: addCheckSum
iReport & URL: ADD-CHECK-SUM
Type: boolean
Default: false
addCheckSum property is not applied here. Java Barcode Library will always add a check character in the last digit.
 
Identcode
Special
Property: N
iReport & URL: N
Type: float
Default: 2.0f
Wide/narrow ratio, 2.0 - 3.0 inclusive, default is 2.
 
Barcode
Size
Related
Property: autoResize
iReport & URL: AUTO-RESIZE
Type: boolean
Default: false
Auto resize the generated barcode image
Property: barAlignment
iReport & URL: BAR-ALIGNMENT
Type: int
Default: 1 (center)
Barcode horizontal alignment inside the image. 0: left, 1: center, 2: right.
Property: uom
iReport & URL: UOM
Type: int
Default: 0 (pixel)
Unit of meature for all size related settings in the library.
Valid values: 0: pixel; 1: inch; 2: cm.
Property: X
iReport & URL: X
Type: float
Default: 1
Width of barcode bar module (narrow bar), default is 1 pixel
Property: Y
iReport & URL: Y
Type: float
Default: 30
Height of barcode bar module, default is 30 pixel
Property: barcodeWidth
iReport & URL: BARCODE-WIDTH
Type: float
Default: 0
Barcode image width.

If barcodeWidth setting is smaller than the barcode required minimum width, the library will automatically reset to barcode minimum width.
Property: barcodeHeight
iReport & URL: BARCODE-HEIGHT
Type: float
Default: 0
Barcode image height.

If barcodeHeight setting is smaller than the barcode required minimum height, the library will automatically reset to barcode minimum height.
Property: leftMargin
iReport & URL: LEFT-MARGIN
Type: float
Default: 0
Barcode image left margin size.
Property: rightMargin
iReport & URL: RIGHT-MARGIN
Type: float
Default: 0
Barcode image right margin size.
Property: topMargin
iReport & URL: TOP-MARGIN
Type: float
Default: 0
Barcode image top margin size.
Property: bottomMargin
iReport & URL: BOTTOM-MARGIN
Type: float
Default: 0
Barcode image bottom margin size.
Property: resolution
iReport & URL: RESOLUTION
Type: int
Default: 72
Barcode image resolution in DPI (Dots per inch).
Property: rotate
iReport & URL: ROTATE
Type: int
Default: 0 (IBarcode.ROTATE_0)
Valid values:

  • 0 (IBarcode.ROTATE_0)
  • 1 (IBarcode.ROTATE_90)
  • 2 (IBarcode.ROTATE_180)
  • 3 (IBarcode.ROTATE_270)
 
Barcode
Colors
Property: backColor
iReport & URL: BACK-COLOR
Type: Color
Default: white
Barcode image background color
Property: foreColor
iReport & URL: FORE-COLOR
Type: Color
Default: black
Barcode image foreground color
 
Font
Style
Property: showText
iReport & URL: SHOW-TEXT
Type: boolean
Default: true
If true, display barcode data text under the barcode, otherwise do not display.
Property: textFont
iReport & URL: TEXT-FONT
Type: Font
Default:
new Font("Arial", Font.PLAIN, 11)
Barcode text font style.

In Java Servlet web streaming, using the url paramter in the following format:
&TEXT-FONT=Arial|bold|9
Property: textMargin
iReport & URL: TEXT-MARGIN
Type: float
Default: 6
Space between barcode and barcode data text, default is 6 pixel
Property: textColor
iReport & URL: TEXT-COLOR
Type: Color
Default: black
Barcode text color
 
Methods
// generate barcode and output to OutputStream object
public boolean drawBarcode(OutputStream outputStream) throws Exception

// generate barcode into a new BufferedImage object
public BufferedImage drawBarcode() throws Exception

/*
    Use this method to generate barcode, and save into gif or jpeg files
    1. to save into gif file, filename ends with ".gif", like "c:\\barcode.gif"
    2. to save into jpeg file, filename ends with ".jpg", like "c:\\barcode.jpg"
*/
public byte[] drawBarcodeToBytes() throws Exception

public boolean drawBarcode(String imageFile) throws Exception

// Generate barcode and save into EPS file, the filename must ends with ".eps"
public void drawBarcode2EPS(String filename) throws Exception

// Generate barcode on Graphics2D object within certain area
public void drawBarcode(Graphics2D g, Rectangle2D rectangle) throws Exception









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