com.jtm.qrcode.qrcode

Class QRCodeReader

java.lang.Object

com.jtm.qrcode.qrcode.QRCodeReader

public class QRCodeReader
extends java.lang.Object

This implementation can detect and decode QR Codes in an image.

Constructor Summary

Constructors

Constructor and Description
QRCodeReader()

Method Summary

Modifier and Type	Method and Description
Result	decode(BinaryBitmap image) Locates and decodes a QR code in an image.
Result	decode(BinaryBitmap image, java.util.Map<DecodeHintType,?> hints)
protected Decoder	getDecoder()
void	reset()

Methods inherited from class java.lang.Object

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

Constructor Detail

QRCodeReader

public QRCodeReader()

Method Detail

getDecoder

protected Decoder getDecoder()

decode

public Result decode(BinaryBitmap image)
              throws NotFoundException,
                     ChecksumException,
                     FormatException

Locates and decodes a QR code in an image.

Returns:

a String representing the content encoded by the QR code

Throws:

NotFoundException

ChecksumException

FormatException

decode

public Result decode(BinaryBitmap image,
                     java.util.Map<DecodeHintType,?> hints)
              throws NotFoundException,
                     ChecksumException,
                     FormatException

Throws:

NotFoundException

ChecksumException

FormatException

reset

public void reset()