The QAccelerometerReading class reports on linear acceleration along the X, Y and Z axes. More...
#include <QAccelerometerReading>
Inherits: QSensorReading.
This class was introduced in Qt Mobility 1.0.
| void | setX ( qreal x ) |
| void | setY ( qreal y ) |
| void | setZ ( qreal z ) |
| qreal | x () const |
| qreal | y () const |
| qreal | z () const |
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.
This property was introduced in Qt Mobility 1.0.
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.
This property was introduced in Qt Mobility 1.0.
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.
This property was introduced in Qt Mobility 1.0.
Access functions:
| qreal | z () const |
See also QAccelerometerReading Units.
Sets the acceleration on the X axis to x.
This function was introduced in Qt Mobility 1.0.
See also x().
Sets the acceleration on the Y axis to y.
This function was introduced in Qt Mobility 1.0.
See also y().
Sets the acceleration on the Z axis to z.
This function was introduced in Qt Mobility 1.0.
See also z().