QLightReading Class

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

头: #include <QLightReading>
CMake: find_package(Qt6 REQUIRED COMPONENTS Sensors)
target_link_libraries(mytarget PRIVATE Qt6::Sensors)
qmake: QT += sensors
继承: QSensorReading

特性

公共函数

qreal lux () const
void setLux (qreal lux )

详细描述

QLightReading Units

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

特性文档编制

[read-only] lux : const qreal

This property holds the light level.

Measured as lux.

访问函数:

qreal lux () const

另请参阅 QLightReading Units .

成员函数文档编制

void QLightReading:: setLux ( qreal lux )

Sets the light level to lux .

另请参阅 lux ().