QGyroscopeReading Class

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

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

所有成员列表，包括继承成员

特性

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

1 特性继承自 QSensorReading
1 特性继承自 QObject

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

4 public functions inherited from QSensorReading
32 公共函数继承自 QObject

额外继承成员

1 公共槽继承自 QObject
2 信号继承自 QObject
11 静态公共成员继承自 QObject
9 保护函数继承自 QObject

详细描述

QGyroscopeReading class represents one reading from the gyroscope sensor.

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 ().