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QAccelerometerReading Class Reference

The QAccelerometerReading class reports on linear acceleration along the X, Y and Z axes. More...

    #include <QAccelerometerReading>

Inherits QSensorReading.

Properties

Public Functions

Additional Inherited Members


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.


Property Documentation

x : const qreal

This property holds the acceleration on the X axis.

The scale of the values is meters per second squared.

Access functions:

See also QAccelerometerReading Units.

y : const qreal

This property holds the acceleration on the Y axis.

The scale of the values is meters per second squared.

Access functions:

See also QAccelerometerReading Units.

z : const qreal

This property holds the acceleration on the Z axis.

The scale of the values is meters per second squared.

Access functions:

See also QAccelerometerReading Units.


Member Function Documentation

void QAccelerometerReading::setX ( qreal x )

Sets the acceleration on the X axis to x.

See also x().

void QAccelerometerReading::setY ( qreal y )

Sets the acceleration on the Y axis to y.

See also y().

void QAccelerometerReading::setZ ( qreal z )

Sets the acceleration on the Z axis to z.

See also z().


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Qt Mobility Project 1.0.1