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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 QColorbackgroundColor () const
QByteArray byteArrayData () const
QString data () const
Dimensions dimensions () const
const QColorforegroundColor () 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)

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

QImage containing a QRCode, trying to approximate the requested sizes
sizeThe 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.

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