totalcross.barcode

Class Barcode93

java.lang.Object

totalcross.barcode.Barcode

totalcross.barcode.Barcode93

public class Barcode93
extends Barcode

Implements the code 93. The default parameters are:

 x = 1f;
 n = 2;
 font = new Font("Helvetica",Font.PLAIN,20));
 textAlignment = ALIGN_CENTER;
 generateChecksum = false;
 checksumText = false;
 startStopText = true;
 extended = false;
 codeType = CODE93;
 transparent = true;
 shotText = true
 generateChecksum = true;
 checksumText = false;
 

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

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	ASCII_CHARS ASCII chars representation in Code 93 using escape chars.
static java.lang.String	CHARS Code 93 chars ordered by code93 value

Fields inherited from class totalcross.barcode.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, showText, size, startStopText, SUPP2, SUPP5, textAlignment, transparent, TYPE_CODE128, TYPE_CODE93, TYPE_INTERLEAVED2OF5, UPCA, UPCE, x

Constructor Summary

Constructors

Constructor and Description
Barcode93() Creates a new Barcode39.

Method Summary

Modifier and Type	Method and Description
int	getBarcodeWidth() Gets the maximum width that the barcode will occupy.
static java.lang.String	getChecksum(java.lang.String text) Calculates the checksum.
void	placeBarcode(Image i, int barColor, int textColor) Places the barcode in a Image.

Methods inherited from class totalcross.barcode.Barcode

createImage, createImage, getBackgroundColor, getBarHeight, getCode, getCodeType, getFont, getFontName, getFontSize, 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

CHARS

public static java.lang.String CHARS

Code 93 chars ordered by code93 value

ASCII_CHARS

public static java.lang.String ASCII_CHARS

ASCII chars representation in Code 93 using escape chars. First digit is escape char using this convention: escape ' ' = No escape char escape '*' = First Escape char; Barcode93 value 43 escape '&' = Second Escape char; Barcode93 value 44 escape '#' = Thirth Escape char; Barcode93 value 45 escape '@' = Fourth Escape char; Barcode93 value 46 The second digit is the code 93 char to use

Constructor Detail

Barcode93

public Barcode93()

Creates a new Barcode39.

Method Detail

getBarcodeWidth

public int 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.

getChecksum

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

Calculates the checksum.

Parameters:

text - the text

Returns:

the checksum

placeBarcode

public void placeBarcode(Image i,
                         int barColor,
                         int textColor)

Places the barcode in a Image. 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:

i - the Image where the barcode will be placed

barColor - the color of the bars. It can be -1

textColor - the color of the text. It can be -1