Barcode-Lib4J requires Java 11+

Package de.vwsoft.barcodelib4j.oned

Java Class «ImplCode39E» – Barcode «Code 39 Extended»

java.lang.Object

de.vwsoft.barcodelib4j.oned.Barcode

de.vwsoft.barcodelib4j.oned.ImplCode39

de.vwsoft.barcodelib4j.oned.ImplCode39E

All Implemented Interfaces:

Cloneable

public class ImplCode39E
extends ImplCode39

Implementation of Code 39 Extended ("Full ASCII"). To create instances, use one of the newInstance static methods in the Barcode class.

Code 39 Extended is a variant of the Code 39 barcode format that supports a broader range of characters, supporting all 128 ASCII characters.

Barcode scanner configuration: Please note that Code 39 Extended is not technically different from standard Code 39, so a barcode scanner cannot automatically distinguish between the two. To correctly read and interpret Code 39 Extended barcodes, the scanner must be explicitly configured to interpret Code 39 as Extended.

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.Barcode

clone, draw, draw, draw, getAddOn, getContent, getFont, getRatio, getText, getTextOffset, isFontSizeAdjusted, isTextOnTop, isTextVisible, newInstance, newInstance, setAddOn, setCustomText, setFont, setFontSizeAdjusted, setRatio, setTextOffset, setTextOnTop, setTextVisible, supportsAddOn, 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.

Overrides:

setContent in class ImplCode39

Parameters:

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

autoComplete - has no function in this method implementation

appendOptionalChecksum - whether to append an optional checksum to the content

Throws:

BarcodeException - if the content is empty or contains non-ASCII characters