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
- 1 property inherited from QSensorReading
- 1 property inherited from QObject
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 |
- 4 public functions inherited from QSensorReading
- 34 public functions inherited from QObject
Additional Inherited Members
- 1 public slot inherited from QObject
- 2 signals inherited from QObject
- 1 public variable inherited from QObject
- 10 static public members inherited from QObject
- 9 protected functions inherited from QObject
- 2 protected variables inherited from QObject
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().