QMagnetometer Class

The QMagnetometer class is a convenience wrapper around QSensor. More...

Header:	#include <QMagnetometer>
qmake:	QT += sensors
Since:	Qt 5.1
Inherits:	QSensor

List of all members, including inherited members

Properties

returnGeoValues : bool

20 properties inherited from QSensor
1 property inherited from QObject

Public Functions

	QMagnetometer(QObject *parent = Q_NULLPTR)
virtual	~QMagnetometer()
QMagnetometerReading *	reading() const
bool	returnGeoValues() const
void	setReturnGeoValues(bool returnGeoValues)

37 public functions inherited from QSensor
33 public functions inherited from QObject

Signals

void	returnGeoValuesChanged(bool returnGeoValues)

14 signals inherited from QSensor
2 signals inherited from QObject

Additional Inherited Members

2 public slots inherited from QSensor
1 public slot inherited from QObject
1 public variable inherited from QObject
3 static public members inherited from QSensor
10 static public members inherited from QObject
9 protected functions inherited from QObject
2 protected variables inherited from QObject

Detailed Description

The QMagnetometer class is a convenience wrapper around QSensor.

The only behavioural difference is that this class sets the type properly.

This class also features a reading() function that returns a QMagnetometerReading instead of a QSensorReading.

For details about how the sensor works, see QMagnetometerReading.

See also QMagnetometerReading.

Property Documentation

returnGeoValues : bool

This property holds a value indicating if geomagnetic values should be returned.

Set to true to return geomagnetic flux density. Set to false (the default) to return raw magnetic flux density.

The property must be set before calling start().

Access functions:

bool	returnGeoValues() const
void	setReturnGeoValues(bool returnGeoValues)

Notifier signal:

void	returnGeoValuesChanged(bool returnGeoValues)

Member Function Documentation

QMagnetometer::QMagnetometer(QObject **parent* = Q_NULLPTR)

Construct the sensor as a child of parent.

`[virtual]` QMagnetometer::~QMagnetometer()

Destroy the sensor. Stops the sensor if it has not already been stopped.

QMagnetometerReading *QMagnetometer::reading() const

Returns the reading class for this sensor.

See also QSensor::reading().

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