Package ch.tocco.nice2.templating.impl.qr

Class QrCodeServiceImpl

java.lang.Object

ch.tocco.nice2.templating.impl.qr.QrCodeServiceImpl

All Implemented Interfaces:

QrCodeService

@Component
public class QrCodeServiceImpl
extends Object
implements QrCodeService

Constructor Summary

Constructors

Constructor	Description
QrCodeServiceImpl()

Method Summary

Modifier and Type	Method	Description
BufferedImage	createCodeImage(String data, int size, boolean overlay)	encodes the given data into a qr code of the given size.

Methods inherited from class java.lang.Object

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

Methods inherited from interface ch.tocco.nice2.templating.impl.qr.QrCodeService

createCodeImage

Constructor Details

QrCodeServiceImpl

public QrCodeServiceImpl()

Method Details

createCodeImage

public BufferedImage createCodeImage(String data,
 int size,
 boolean overlay)
                              throws com.google.zxing.WriterException,
IOException

Description copied from interface: QrCodeService

encodes the given data into a qr code of the given size. Note: This service does not ensure that the qr code is readable. if the given size is too small, the generated qr code may be unreadable.

Specified by:

createCodeImage in interface QrCodeService

Parameters:

data - the data to encode

size - the desired size of the generated code

Returns:

the generated qr code image

Throws:

com.google.zxing.WriterException

IOException