Prison::QRCodeBarcode Class Reference

#include <qrcodebarcode.h>

Inheritance diagram for Prison::QRCodeBarcode:

Public Member Functions
	QRCodeBarcode ()
QImage	paintImage (const QSizeF &size) override
Public Member Functions inherited from Prison::AbstractBarcode
	AbstractBarcode ()
const QColor &	backgroundColor () const
QByteArray	byteArrayData () const
QString	data () const
Dimensions	dimensions () const
const QColor &	foregroundColor () const
QSizeF	minimumSize () const
QSizeF	preferredSize (qreal devicePixelRatio) const
void	setBackgroundColor (const QColor &backgroundcolor)
void	setData (const QByteArray &data)
void	setData (const QString &data)
void	setForegroundColor (const QColor &foregroundcolor)
QImage	toImage (const QSizeF &size)
QSizeF	trueMinimumSize () const

Additional Inherited Members
Public Types inherited from Prison::AbstractBarcode
enum	Dimensions : uint8_t { NoDimensions, OneDimension, TwoDimensions }
Protected Member Functions inherited from Prison::AbstractBarcode
void	setMinimumSize (const QSizeF &minimumSize)

Detailed Description

QRCode Barcode generator ; uses libqrencode to do the actual encoding of the barcode.

Definition at line 18 of file qrcodebarcode.h.

Constructor & Destructor Documentation

QRCodeBarcode()

QRCodeBarcode::QRCodeBarcode

(

)

creates a QRCode generator

Definition at line 17 of file qrcodebarcode.cpp.

Member Function Documentation

paintImage()

QImage QRCodeBarcode::paintImage ( const QSizeF &  size )

overridevirtual

This is the function doing the actual work in generating the barcode.

Returns

QImage containing a QRCode, trying to approximate the requested sizes

Parameters

size	The requested size of the barcode, approximate. if the barcode generator can't get the data to fit in there, it might be a null QImage

Implements Prison::AbstractBarcode.

Definition at line 34 of file qrcodebarcode.cpp.

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The documentation for this class was generated from the following files:

• qrcodebarcode.h
• qrcodebarcode.cpp