|qmake:||QT += sensors|
|QDistanceReading(QObject *parent = DECLARE_READING(QDistanceReading))|
|virtual void||copyValuesFrom(QSensorReading *other) override|
The QDistanceReading class holds distance reading in cm from the proximity sensor.
The QDistanceReading class holds distance reading in cm from the proximity sensor. Note: Some proximity sensor only support two values for distance, a near and far value. In this case, the sensor should report its maximum range value to represent the far state, and a lesser value to represent the near state.
The distance is measured in cm
The distance sensor is typically located in the front face of a device, and thus will measure the distance of an object from the device's front face.
distance of object from front face of device
See also QDistanceReading Units.
Default constructs an instance of QDistanceReading.
Destroys the instance of QDistanceReading. The destructor is virtual.
[override virtual]void QDistanceReading::copyValuesFrom(QSensorReading *other)
Sets distance to distance.
See also distance().
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