com.google.zxing.oned

类 Code128Reader

java.lang.Object

com.google.zxing.oned.OneDReader

com.google.zxing.oned.Code128Reader

所有已实现的接口:

Reader

public final class Code128Reader
extends OneDReader

Decodes Code 128 barcodes.

作者:

Sean Owen

构造器概要

构造器

构造器和说明
Code128Reader()

方法概要

限定符和类型	方法和说明
Result	decodeRow(int rowNumber, BitArray row, java.util.Map<DecodeHintType,?> hints) Attempts to decode a one-dimensional barcode format given a single row of an image.

从类继承的方法 com.google.zxing.oned.OneDReader

decode, decode, reset

从类继承的方法 java.lang.Object

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

构造器详细资料

Code128Reader

public Code128Reader()

方法详细资料

decodeRow

public Result decodeRow(int rowNumber,
                        BitArray row,
                        java.util.Map<DecodeHintType,?> hints)
                 throws NotFoundException,
                        FormatException,
                        ChecksumException

从类复制的说明: OneDReader

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

指定者:

decodeRow 在类中 OneDReader

参数:

rowNumber - row number from top of the row

row - the black/white pixel data of the row

hints - decode hints

返回:

Result containing encoded string and start/end of barcode

抛出:

NotFoundException - if no potential barcode is found

FormatException - if a potential barcode is found but format is invalid

ChecksumException - if a potential barcode is found but does not pass its checksum