QHumidityReading Class
The QHumidityReading class holds readings from the humidity sensor. More...
| Header: | #include <QHumidityReading> |
| qmake: | QT += sensors |
| Since: | Qt 5.9 |
| Inherits: | QSensorReading |
Properties
- absoluteHumidity : const qreal
- relativeHumidity : const qreal
- 1 property inherited from QSensorReading
- 1 property inherited from QObject
Public Functions
| QHumidityReading(QObject *parent = DECLARE_READING(QHumidityReading)) | |
| virtual | ~QHumidityReading() |
| qreal | absoluteHumidity() const |
| qreal | relativeHumidity() const |
| void | setAbsoluteHumidity(qreal value) |
| void | setRelativeHumidity(qreal humidity) |
Reimplemented Public Functions
| virtual void | copyValuesFrom(QSensorReading *other) override |
- 4 public functions inherited from QSensorReading
- 31 public functions inherited from QObject
Static Public Members
| const QMetaObject | staticMetaObject |
- 9 static public members inherited from QObject
Additional Inherited Members
- 1 public slot inherited from QObject
- 2 signals inherited from QObject
- 9 protected functions inherited from QObject
Detailed Description
The QHumidityReading class holds readings from the humidity sensor.
QHumidityReading Units
The humidity sensor returns the relative humidity as a percentage, and absolute humidity in grams per cubic meter (g/m3). Note that some sensors may not support absolute humidity, 0 will be returned in this case.
Property Documentation
absoluteHumidity : const qreal
Absolute humidity Measured in grams per cubic meter. Note that some sensors may not support absolute humidity.
Access functions:
| qreal | absoluteHumidity() const |
See also QHumidityReading Units.
relativeHumidity : const qreal
Relative humidity Returned as a percentage.
Access functions:
| qreal | relativeHumidity() const |
See also QHumidityReading Units.
Member Function Documentation
QHumidityReading::QHumidityReading(QObject *parent = DECLARE_READING(QHumidityReading))
Default constructs an instance of QHumidityReading.
[virtual] QHumidityReading::~QHumidityReading()
Destroys the instance of QHumidityReading. The destructor is virtual.
[override virtual] void QHumidityReading::copyValuesFrom(QSensorReading *other)
void QHumidityReading::setAbsoluteHumidity(qreal value)
Sets absoluteHumidity to value.
See also absoluteHumidity().
void QHumidityReading::setRelativeHumidity(qreal humidity)
Sets relativeHumidity to humidity.
See also relativeHumidity().
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