cz.i24.util.jasper

Class QRCodeColored

java.lang.Object

cz.i24.util.jasper.QRCodeColored

public class QRCodeColored
extends Object

ValueObject for QR Code generation in JasperReports.

Since:

27.04.2014 09:45:12

Version:

1.0

Author:

Miroslav Svoboda

Field Summary

Fields

Modifier and Type	Field and Description
static int	BLACK
static String	GIF
static String	JPG
static String	PNG
static int	WHITE

Constructor Summary

Constructors

Constructor and Description
QRCodeColored()

Method Summary

Modifier and Type	Method and Description
static QRCodeColored	from(String text)
int	getHeight()
HashMap<com.google.zxing.EncodeHintType,Object>	getHints()
String	getImageType()
int	getOffColor()
int	getOnColor()
String	getText()
int	getWidth()
void	setHeight(int height)
void	setImageType(String imageType)
void	setOffColor(int offColor)
void	setOnColor(int onColor)
void	setText(String text)
void	setWidth(int width)
ByteArrayOutputStream	stream() returns a ByteArrayOutputStream representation of the QR code
QRCodeColored	to(String imageType) Overrides the imageType from its default PNG
QRCodeColored	withColor(int onColor, int offColor)
QRCodeColored	withErrorCorrection(com.google.zxing.qrcode.decoder.ErrorCorrectionLevel level) Overrides the default error correction by supplying a EncodeHintType.ERROR_CORRECTION hint to QRCodeWriter.encode(java.lang.String, com.google.zxing.BarcodeFormat, int, int)
QRCodeColored	withHint(com.google.zxing.EncodeHintType hintType, Object value) Sets hint to QRCodeWriter.encode(java.lang.String, com.google.zxing.BarcodeFormat, int, int)
QRCodeColored	withSize(int width, int height) Overrides the size of the qr from its default 125x125
void	writeTo(OutputStream stream) writes a representation of the QR code to the supplied OutputStream

Methods inherited from class java.lang.Object

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

Field Detail

BLACK

public static final int BLACK

See Also:

Constant Field Values

WHITE

public static final int WHITE

See Also:

Constant Field Values

JPG

public static final String JPG

See Also:

Constant Field Values

GIF

public static final String GIF

See Also:

Constant Field Values

PNG

public static final String PNG

See Also:

Constant Field Values

Constructor Detail

QRCodeColored

public QRCodeColored()

Method Detail

getImageType

public String getImageType()

setImageType

public void setImageType(String imageType)

from

public static QRCodeColored from(String text)

withErrorCorrection

public QRCodeColored withErrorCorrection(com.google.zxing.qrcode.decoder.ErrorCorrectionLevel level)

Overrides the default error correction by supplying a EncodeHintType.ERROR_CORRECTION hint to QRCodeWriter.encode(java.lang.String, com.google.zxing.BarcodeFormat, int, int)

Returns:

the current QRCode object

withHint

public QRCodeColored withHint(com.google.zxing.EncodeHintType hintType,
                              Object value)

Sets hint to QRCodeWriter.encode(java.lang.String, com.google.zxing.BarcodeFormat, int, int)

Returns:

the current QRCode object

withSize

public QRCodeColored withSize(int width,
                              int height)

Overrides the size of the qr from its default 125x125

Parameters:

width - the width in pixels

height - the height in pixels

Returns:

the current QRCode object

withColor

public QRCodeColored withColor(int onColor,
                               int offColor)

stream

public ByteArrayOutputStream stream()

returns a ByteArrayOutputStream representation of the QR code

Returns:

qrcode as stream

writeTo

public void writeTo(OutputStream stream)

writes a representation of the QR code to the supplied OutputStream

Parameters:

stream - the OutputStream to write QR Code to

to

public QRCodeColored to(String imageType)

Overrides the imageType from its default PNG

Parameters:

imageType - the you would like the resulting QR to be

Returns:

the current QRCode object

getWidth

public int getWidth()

setWidth

public void setWidth(int width)

getHeight

public int getHeight()

setHeight

public void setHeight(int height)

getHints

public HashMap<com.google.zxing.EncodeHintType,Object> getHints()

getText

public String getText()

setText

public void setText(String text)

getOnColor

public int getOnColor()

setOnColor

public void setOnColor(int onColor)

getOffColor

public int getOffColor()

setOffColor

public void setOffColor(int offColor)