QLightReading Class

The QLightReading class represents one reading from the light sensor. More...

Header: #include <QLightReading>
qmake: QT += sensors
Since: Qt 5.1
Inherits: QSensorReading

Properties

  • lux : const qreal

Public Functions

QLightReading(QObject *parent = DECLARE_READING(QLightReading))
virtual ~QLightReading()
qreal lux() const
void setLux(qreal lux)

Reimplemented Public Functions

virtual void copyValuesFrom(QSensorReading *other) override

Detailed Description

The QLightReading class represents one reading from the light sensor.

QLightReading Units

The light sensor returns the intensity of the light in lux.

Property Documentation

lux : const qreal

This property holds the light level.

Measured as lux.

Access functions:

qreal lux() const

See also QLightReading Units.

Member Function Documentation

QLightReading::QLightReading(QObject *parent = DECLARE_READING(QLightReading))

Default constructs an instance of QLightReading.

[virtual] QLightReading::~QLightReading()

Destroys the instance of QLightReading. The destructor is virtual.

[override virtual] void QLightReading::copyValuesFrom(QSensorReading *other)

void QLightReading::setLux(qreal lux)

Sets the light level to lux.

See also lux().