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Java Barcode UPC E Generator

Barcode UPC-E Generation in Java Class, Jasper Reports, iReport, BIRT

Java Barcode offers the most affordable Java barcode generator for barcode Java professionals.

Java UPC-E Introduction

UPC-E is also known as Universal Product Code version E, UPC-E Supplement 5/Five-digit Add-On, UPC-E Supplement 2/Two-digit Add-On, UPC-E+5, UPC-E+2, UPC-E0, E0, UPC-E1, E1, GTIN-12 with lead "0", GS1-12, UCC-12

UPC-E is a variation of UPC-A which allows for a more compact barcode by eliminating "extra" zeros.
Since the resulting UPC-E barcode is about half the size as an UPC-A barcode, UPC-E is generally used on products with very small packaging where a full UPC-A barcode couldn't reasonably fit.
A UPC-E barcode represents 6 digits with an implied number system 0.

Java Barcode UPC-E Generator - How to generate barcode UPC-E in Java Class?

The following Java code illustrates how to generate a barcode in Java class:

BarCode barcode = new BarCode();

// set barcode properties
barcode.setSymbologyType(BarCode.UPCE_2);
barcode.setCodeText("666666");
barcode.setSupplementData("22");

// draw and generate barcode to buffered image object
BufferedImage upceImage = barcode.drawBarCode2Image();

Java Barcode UPC-E Generator - How to generate UPC-E barcodes to Java Servlet applicatons?

The following Java code illustrates how to generate a barcode in Java Servlet class:

public class BarcodeServlet extends HttpServlet {
    public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException
    {
        try {
            BarCode barcode = new BarCode();

            // set barcode properties
            barcode.setSymbologyType(BarCode.UPCE);
            barcode.setCodeText("666666");

            // draw and generate barcode to response's ServletOutputStream
            ServletOutputStream servletoutputstream = response.getOutputStream();

            barcode.drawBarCode2Stream(servletoutputstream);

        } catch (Exception e) {
            throw new ServletException(e);
        }
    }
}

Java Barcode UPC-E Generator - How to create UPC-E barcodes through HTTP Request?

Install Java Barcode Generator Servlet application to Tomcat or JBoss, developers need copy the barcode folder to your Tomcat application folder, and restart the Tomcat.
After Tomcat restarted, open your browser and navigate to http://your_tomcat_url:port/barcode/barCode?code-text=666666&symbology-type=22
You can also insert barcodes in HTML or JSP pages.

<img src="http://your_tomcat_url:port/barcode/barCode?code-text=666666&symbology-type=22">

Java Barcode UPC-E Generator - How to draw & print barcode UPC-E to java.awt.Image Object

The following Java source code shows how to generate a barcode in a java.awt.Image object:

private static void demoLinearBarcode() throws Exception
{
    BarCode barcode = new BarCode();

    // set barcode properties
    barcode.setSymbologyType(BarCode.UPCE);
    barcode.setCodeText("666666");

    // create image object
    java.awt.image.BufferedImage image = new java.awt.image.BufferedImage(300,300,java.awt.image.BufferedImage.TYPE_BYTE_INDEXED );
    // get graphic context of image
    java.awt.Graphics2D imgGraphics = image.createGraphics();

    // draw barcode to specified location in Rectangle
    barcode.paintBarCode(imgGraphics, new java.awt.Rectangle(0, 0, 300, 300));
}

Java UPC-E Properties

UPC-E Type Value: com.keepdynamic.barcode.generator.BarCode.UPCE (22).

UPC-E Supplement 2 Type Value: com.keepdynamic.barcode.generator.BarCode.UPCE_2 (23).

UPC-E Supplement 5 Type Value: com.keepdynamic.barcode.generator.BarCode.UPCE_5 (24).

Class Properties	HTTP Parameters	Default	Comments
symbologyType	symbology-type	BarCode.CODE128 (8)	Barcode type
codeText	code-text	""	Barcode value to encode
enableChecksum	enable-checksum	true	Checksum for barcode value
supplementData	supplement-data	""	Barcode supplementary value to encode. only valid for EAN-8, EAN-13, UPC-A, UPC-E, ISBN, ISSN
supplementSpace	supplement-space	15	Barcode supplementary space between main barcode and supplement barcode. only valid for EAN-8, EAN-13, UPC-A, UPC-E, ISBN, ISSN
graphicsUnit	graphics-unit	BarCode.U_PIXEL (0)	BarCode graphics meature for all size related settings. 0: pixel; 1: cm; 2: inch. Default is pixel
X	x	2	Width of barcode module (narrow bar), default is 2 pixel
Y	y	75	Barcode module height, default is 75 pixel
leftMargin	left-margin	0	Barcode image left margin
rightMargin	right-margin	0	Barcode image right margin
topMargin	top-margin	0	Barcode image top margin
bottomMargin	bottom-margin	0	Barcode image bottom margin
resolution	resolution	72	Barcode image resolution in dpi
rotate	rotate	0	Barcode rotate angle, valid values: 0, 90, 180, 270
displayCodeText	display-code-text	true	If true, display barcode value text, otherwise do not display.
codeTextFont	code-text-font	"Arial", Font.PLAIN, 11	Barcode text font style
displayStartStopChar	display-start-stop-char	true	For Code 39 Only. If true, display the start and stop char (*) in the begining and end of barcode value.
I	i	1.0	For Code 39 Only. Width of intercharacter gap, This a multiple of X; default is 1.0
wideNarrowRatio	wide-narrow-ratio	2.0	For Code 39 and ITF14 Only. Wide vs narrow bar width ratio, valid range 2.0 - 3.0 inclusive, default is 2.0
ITF14BarHori	itf14-bar-hori	1.0	For ITF14 Only. The value of the horizontal bearer bar. Valid values are 0-10 which are a multiple of X.
ITF14BarVert	itf14-bar-vert	1.0	For ITF14 Only. The value of the vertical bearer bar. Valid values are 0-10 which are a multiple of X.
processTilde	process-tilde	false	Set the processTilde property to true, if you want use the tilde character "~" to specify special characters in the input data. Default is false. ~NNN: is used to represent the ASCII character with the value of NNN. NNN is from 000 - 255.
eci	eci	3
fnc1Mode	fnc1-mode	0 (none)
applicationIndicator	ai	0

Java Barcode Generator supports most common linear (1d) and matrix (2d) bar code standards, including:

2D Barcodes	Code-39 related	Code-128 related	Code-25 related	EAN/UPC related	Other Linear Barcodes
Data Matrix PDF-417 QR-Code	Code-39 Code-93	Code-128 GS1-128/UCC/EAN-128	Code 2 of 5 Interleaved 2 of 5 ITF-14 Identcode Leitcode	EAN-8 EAN-13 ISBN ISSN UPC-A UPC-E	Codabar Code-11 POSTNET PLANET USPS Intelligent Mail Barcode (OneCode) RM4SCC MSI Plessey

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