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

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

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 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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