Module de.vwsoft.barcodelib4j

Package de.vwsoft.barcodelib4j.oned

Class ImplCode39

java.lang.Object

de.vwsoft.barcodelib4j.oned.Barcode

de.vwsoft.barcodelib4j.oned.LineageTwoWidth

de.vwsoft.barcodelib4j.oned.ImplCode39

All Implemented Interfaces:

Cloneable

Direct Known Subclasses:

ImplCode39E, ImplPZN, ImplPZN8

public class ImplCode39
extends LineageTwoWidth

Implementation of Code 39 (also known as Code 3 of 9).

Code 39 is an alphanumeric barcode format that is widely used in applications such as inventory management and tracking. It is capable of encoding:

• Upper case letters (A-Z)
• Digits (0-9)
• Space character
• Special characters: plus (+), minus (-), dollar ($), slash (/), period (.), percent (%)

This class extends the abstract class LineageTwoWidth, as Code 39 is a type of two-width barcode. See the linked class description for more information.

Field Summary

Fields inherited from class de.vwsoft.barcodelib4j.oned.LineageTwoWidth

DEFAULT_RATIO

Method Summary

Modifier and Type	Method	Description
void	setContent(String content, boolean autoComplete, boolean appendOptionalChecksum)	Sets the content to be encoded in the barcode.

Methods inherited from class de.vwsoft.barcodelib4j.oned.LineageTwoWidth

getRatio, setRatio

Methods inherited from class de.vwsoft.barcodelib4j.oned.Barcode

clone, draw, draw, draw, getAddOn, getContent, getFont, getText, getTextOffset, isFontSizeAdjusted, isTextOnTop, isTextVisible, newInstance, newInstance, setAddOn, setCustomText, setFont, setFontSizeAdjusted, setTextOffset, setTextOnTop, setTextVisible, supportsAddOn, supportsAutoCompletion, supportsCustomText, supportsTextOnTop

Methods inherited from class java.lang.Object

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

Method Details

setContent

public void setContent(String content,
 boolean autoComplete,
 boolean appendOptionalChecksum)
                throws BarcodeException

Sets the content to be encoded in the barcode.

Specified by:

setContent in class Barcode

Parameters:

content - the content to be encoded in the Code 39 barcode

autoComplete - whether to automatically convert lowercase letters in the content to uppercase letters

appendOptionalChecksum - whether to append an optional checksum to the content

Throws:

BarcodeException - if the content is empty or contains invalid characters