jbars
Class BarcodeInter25

java.lang.Object
  |
  +--jbars.Barcode
        |
        +--jbars.BarcodeInter25

public class BarcodeInter25

extends Barcode

Implements the code interleaved 2 of 5. The text can include non numeric characters that are printed but do not generate bars. The default parameters are:

 x = 1f;
 n = 2;
 font=new Font("Helvetica", Font.PLAIN, 20)
 textAlignment = ALIGN_CENTER;
 generateChecksum = false;
 checksumText = false;
 transparent = true;
 shotText = true
 

This class is based on iText "A Free Java-PDF library by Bruno Lowagie and Paulo Soares" using the Mozilla Public License(MPL)

Author:

Andres Ederra, Paulo Soares

Field Summary

(package private) static byte[][]

BARS The bars to generate the code.

Fields inherited from class jbars.Barcode

ALIGN_CENTER, ALIGN_LEFT, ALIGN_RIGHT, backgroundColor, barHeight, checksumText, CODABAR, code, CODE128, CODE128_RAW, CODE128_UCC, CODE93, codeType, EAN13, EAN8, extended, font, generateChecksum, guardBars, n, PLANET, POSTNET, quietZone, quietZoneX, ROTATE_0, ROTATE_180, ROTATE_270, ROTATE_90, showText, size, startStopText, SUPP2, SUPP5, textAlignment, transparent, TYPE_CODE128, TYPE_CODE93, TYPE_INTERLEAVED2OF5, UPCA, UPCE, x

Constructor Summary

BarcodeInter25()
Creates new BarcodeInter25

Method Summary

float	getBarcodeWidth() Gets the maximum width that the barcode will occupy.
static byte[]	getBarsInter25(java.lang.String text) Creates the bars for the barcode.
static char	getChecksum(java.lang.String text) Calculates the checksum.
static java.lang.String	keepNumbers(java.lang.String text) Deletes all the non numeric characters from text.
void	placeBarcode(java.awt.image.BufferedImage image, java.awt.Color barColor, java.awt.Color textColor) Places the barcode in a BufferedImage.

Methods inherited from class jbars.Barcode

createImage, createImage, createPNG, createPNG, createPNG, createPNG, createPNG, createPNG, encodePNG, getBackgroundColor, getBarHeight, getCode, getCodeType, getFont, getFontName, getFontSize, getFontStyle, getN, getQuietZoneX, getSize, getTextAlignment, getX, isChecksumText, isExtended, isGenerateChecksum, isGuardBars, isQuietZone, isShowText, isStartStopText, isTransparent, scale, setBackgroundColor, setBarHeight, setChecksumText, setCode, setCodeType, setExtended, setFont, setFontName, setFontSize, setFontStyle, setGenerateChecksum, setGuardBars, setN, setQuietZone, setQuietZoneX, setShowText, setSize, setStartStopText, setTextAlignment, setTransparent, setX

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

BARS

static byte[][] BARS

The bars to generate the code.

Constructor Detail

BarcodeInter25

public BarcodeInter25()

Creates new BarcodeInter25

Method Detail

getBarcodeWidth

public float getBarcodeWidth()

Gets the maximum width that the barcode will occupy. The lower left corner is always (0, 0).

Specified by:

getBarcodeWidth in class Barcode

Returns:

the size the barcode occupies.

getBarsInter25

public static byte[] getBarsInter25(java.lang.String text)

Creates the bars for the barcode.

Parameters:

text - the text. It can contain non numeric characters

Returns:

the barcode

getChecksum

public static char getChecksum(java.lang.String text)

Calculates the checksum.

Parameters:

text - the numeric text

Returns:

the checksum

keepNumbers

public static java.lang.String keepNumbers(java.lang.String text)

Deletes all the non numeric characters from text.

Parameters:

text - the text

Returns:

a String with only numeric characters

placeBarcode

public void placeBarcode(java.awt.image.BufferedImage image,
                         java.awt.Color barColor,
                         java.awt.Color textColor)

Places the barcode in a BufferedImage. The The bars and text are written in the following colors:

barColor	textColor	Result
null	null	bars and text painted with current fill color
barColor	null	bars and text painted with barColor
null	textColor	bars painted with current color text painted with textColor
barColor	textColor	bars painted with barColor text painted with textColor

Specified by:

placeBarcode in class Barcode

Parameters:

image - the BufferedImage where the barcode will be placed

barColor - the color of the bars. It can be null

textColor - the color of the text. It can be null

Returns:

void