Package com.google.zxing.oned

Class CodaBarReader

java.lang.Object

com.google.zxing.oned.OneDReader

com.google.zxing.oned.CodaBarReader

All Implemented Interfaces:

Reader

public final class CodaBarReader
extends OneDReader

Decodes Codabar barcodes.

Author:

Bas Vijfwinkel, David Walker

Constructor Summary

Constructors

Constructor	Description
CodaBarReader()

Method Summary

Modifier and Type	Method	Description
Result	decodeRow(int rowNumber, BitArray row, Map<DecodeHintType,?> hints)	Attempts to decode a one-dimensional barcode format given a single row of an image.

Methods inherited from class com.google.zxing.oned.OneDReader

decode, decode, patternMatchVariance, recordPattern, recordPatternInReverse, reset

Methods inherited from class java.lang.Object

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

Constructor Details

CodaBarReader

public CodaBarReader()

Method Details

decodeRow

public Result decodeRow(int rowNumber,
 BitArray row,
 Map<DecodeHintType,?> hints)
                 throws NotFoundException

Description copied from class: OneDReader

Attempts to decode a one-dimensional barcode format given a single row of an image.

Specified by:

decodeRow in class OneDReader

Parameters:

rowNumber - row number from top of the row

row - the black/white pixel data of the row

hints - decode hints

Returns:

Result containing encoded string and start/end of barcode

Throws:

NotFoundException - if no potential barcode is found