boofcv.alg.fiducial.qrcode

Class QrCodeGeneratorImage

java.lang.Object

boofcv.alg.fiducial.qrcode.QrCodeGenerator

boofcv.alg.fiducial.qrcode.QrCodeGeneratorImage

public class QrCodeGeneratorImage
extends QrCodeGenerator

Renders a QR Code inside a gray scale image.

Field Summary

Fields inherited from class boofcv.alg.fiducial.qrcode.QrCodeGenerator

bitLocations, markerWidth, moduleWidth, numModules, renderData

Constructor Summary

Constructors

Constructor and Description
QrCodeGeneratorImage(int pixelsPerModule)

Method Summary

Modifier and Type	Method and Description
int	getBorderModule()
boofcv.struct.image.GrayU8	getGray()
void	init()
void	render(QrCode qr) Generates a QR Code with the specified message.
void	setBorderModule(int borderModule) Used to change the white border's size.
void	square(double x0, double y0, double width)
void	square(double x0, double y0, double width0, double thickness)

Methods inherited from class java.lang.Object

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

Constructor Detail

QrCodeGeneratorImage

public QrCodeGeneratorImage(int pixelsPerModule)

Method Detail

init

public void init()

Specified by:

init in class QrCodeGenerator

render

public void render(QrCode qr)

Description copied from class: QrCodeGenerator

Generates a QR Code with the specified message. An exception is thrown if the message is too long to be encoded.

Overrides:

render in class QrCodeGenerator

square

public void square(double x0,
                   double y0,
                   double width)

Specified by:

square in class QrCodeGenerator

square

public void square(double x0,
                   double y0,
                   double width0,
                   double thickness)

Specified by:

square in class QrCodeGenerator

getBorderModule

public int getBorderModule()

setBorderModule

public void setBorderModule(int borderModule)

Used to change the white border's size.

Parameters:

borderModule - Border size in units of modules

getGray

public boofcv.struct.image.GrayU8 getGray()