The QAccelerometerReading class reports on linear acceleration along the X, Y and Z axes. More...
| Header: | #include <QAccelerometerReading> |
| qmake: | QT += sensors |
| Since: | Qt 5.1 |
| Inherits: | QSensorReading |
| QAccelerometerReading(QObject *parent = DECLARE_READING(QAccelerometerReading)) | |
| virtual | ~QAccelerometerReading() |
| void | setX(qreal x) |
| void | setY(qreal y) |
| void | setZ(qreal z) |
| qreal | x() const |
| qreal | y() const |
| qreal | z() const |
| virtual void | copyValuesFrom(QSensorReading *other) override |
The QAccelerometerReading class reports on linear acceleration along the X, Y and Z axes.
The scale of the values is meters per second squared. The axes are arranged as follows.
A monoblock device sitting at rest, face up on a desk will experience a force of approximately 9.8 on the Z axis (ie. towards the roof). This is the proper acceleration the device experiences relative to freefall.
This property holds the acceleration on the X axis.
The scale of the values is meters per second squared.
Access functions:
| qreal | x() const |
See also QAccelerometerReading Units.
This property holds the acceleration on the Y axis.
The scale of the values is meters per second squared.
Access functions:
| qreal | y() const |
See also QAccelerometerReading Units.
This property holds the acceleration on the Z axis.
The scale of the values is meters per second squared.
Access functions:
| qreal | z() const |
See also QAccelerometerReading Units.
Default constructs an instance of QAccelerometerReading.
[virtual] QAccelerometerReading::~QAccelerometerReading()Destroys the instance of QAccelerometerReading. The destructor is virtual.
[override virtual] void QAccelerometerReading::copyValuesFrom(QSensorReading *other)Sets the acceleration on the X axis to x.
See also x().
Sets the acceleration on the Y axis to y.
See also y().
Sets the acceleration on the Z axis to z.
See also z().
