QAccelerometerReading Class
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 |
Properties
- 1 property inherited from QSensorReading
- 1 property inherited from QObject
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
- 31 public functions inherited from QObject
Additional Inherited Members
- 1 public slot inherited from QObject
- 2 signals inherited from QObject
- 11 static public members inherited from QObject
- 9 protected functions inherited from QObject
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:
| qreal | x() const |
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:
| qreal | y() const |
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:
| 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().
© 2017 The Qt Company Ltd. Documentation contributions included herein are the copyrights of their respective owners. The documentation provided herein is licensed under the terms of the GNU Free Documentation License version 1.3 as published by the Free Software Foundation. Qt and respective logos are trademarks of The Qt Company Ltd. in Finland and/or other countries worldwide. All other trademarks are property of their respective owners.