QGyroscopeReading Class

The QGyroscopeReading class represents one reading from the gyroscope sensor. 更多...

头: #include <QGyroscopeReading>
qmake: QT += sensors
Since: Qt 5.1
继承: QSensorReading

该类在 Qt 5.1 引入。

特性

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

公共函数

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

详细描述

QGyroscopeReading Units

The reading contains 3 values, measured in degrees per second that define the movement of the device around the x, y and z axes. Unlike QRotationReading , the values represent the current angular velocity rather than a fixed rotation. The measurements are in degrees per second.

特性文档编制

x : const qreal

This property holds the angular velocity around the x axis.

Measured as degrees per second.

访问函数:

qreal x () const

另请参阅 QGyroscopeReading Units .

y : const qreal

This property holds the angular velocity around the y axis.

Measured as degrees per second.

访问函数:

qreal y () const

另请参阅 QGyroscopeReading Units .

z : const qreal

This property holds the angular velocity around the z axis.

Measured as degrees per second.

访问函数:

qreal z () const

另请参阅 QGyroscopeReading Units .

成员函数文档编制

void QGyroscopeReading:: setX ( qreal x )

Sets the angular velocity around the x axis to x .

另请参阅 x ().

void QGyroscopeReading:: setY ( qreal y )

Sets the angular velocity around the y axis to y .

另请参阅 y ().

void QGyroscopeReading:: setZ ( qreal z )

Sets the angular velocity around the z axis to z .

另请参阅 z ().