QAccelerometerReading Class

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

Header: #include <QAccelerometerReading>
Inherits: QSensorReading

Properties

  • x : const qreal
  • y : const qreal
  • z : const qreal

Public Functions

void setX(qreal x)
void setY(qreal y)
void setZ(qreal z)
qreal x() const
qreal y() const
qreal z() const

Detailed Description

\ingroupsensors_reading \inmodule QtSensors \since 5.1

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

[read-only] x : const qreal

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.

[read-only] y : const qreal

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.

[read-only] z : const qreal

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.

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().