QAmbientLightReading Class▲
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Header: QAmbientLightReading
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CMake:
find_package(Qt6 REQUIRED COMPONENTS Sensors)
target_link_libraries(mytarget PRIVATE Qt6::Sensors)
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qmake: QT += sensors
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Inherits: QSensorReading
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Group: QAmbientLightReading is part of sensors_reading
Detailed Description▲
QAmbientLightReading Units▲
The ambient light sensor returns the intensity of the ambient light using the pre-defined values found in the QAmbientLightReading::LightLevel enum.
Member Type Documentation▲
enum QAmbientLightReading::LightLevel▲
This enum represents the ambient light level.
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Constant |
Value |
Description |
|---|---|---|
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QAmbientLightReading::Undefined |
0 |
The light level is unknown. |
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QAmbientLightReading::Dark |
1 |
It is dark. |
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QAmbientLightReading::Twilight |
2 |
It is moderately dark. |
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QAmbientLightReading::Light |
3 |
It is light (eg. internal lights). |
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QAmbientLightReading::Bright |
4 |
It is bright (eg. shade). |
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QAmbientLightReading::Sunny |
5 |
It is very bright (eg. direct sunlight). |
Property Documentation▲
[read-only] lightLevel : const LightLevel▲
This property holds the ambient light level.
The value represents the ambient light and comes from QAmbientLightReading::LightLevel.
Access functions:
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lightLevel() const
See Also▲
See also QAmbientLightReading Units