QAccelerometerReading Class Reference
The QAccelerometerReading class reports on linear acceleration along the X, Y and Z axes. More...
#include <QAccelerometerReading>
Inherits QSensorReading.
Properties
- 1 property inherited from QSensorReading
Public Functions
void | setX ( qreal x ) |
void | setY ( qreal y ) |
void | setZ ( qreal z ) |
qreal | x () const |
qreal | y () const |
qreal | z () const |
- 4 public functions inherited from QSensorReading
Detailed Description
The QAccelerometerReading class reports on linear acceleration along the X, Y and Z axes.
QAccelerometerReading Units
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.