QLightReading Class

The QLightReading class represents one reading from the light sensor.

This class was introduced in Qt 5.1.

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Publié le 27 décembre 2024 - Mis à jour le 27 décembre 2024

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QLightReading Class▲

Header: QLightReading
Since: Qt 5.1
qmake: QT += sensors
Inherits: QSensorReading
Group: QLightReading is part of sensors_reading

Detailed Description▲

QLightReading Units▲

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

Property Documentation▲

[read-only] lux : const qreal▲

This property holds the light level.

Measured as lux.

Access functions:

lux() const

See Also▲

See also QLightReading Units

Member Function Documentation▲

void QLightReading::setLux(qreal lux)▲

Sets the light level to lux.

See Also▲

See also lux()

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