QTiltSensor Class

QTiltSensor 类是QSensor 的方便封装。更多

头文件: #include <QTiltSensor>
CMake: find_package(Qt6 REQUIRED COMPONENTS Sensors)
target_link_libraries(mytarget PRIVATE Qt6::Sensors)
qmake: QT += sensors
继承: QSensor

公共函数

QTiltSensor(QObject *parent = nullptr)
virtual ~QTiltSensor()
void calibrate()
QTiltReading *reading() const

详细说明

该类的唯一行为区别是正确设置了类型。

该类还有一个reading() 函数,返回QTiltReading 而不是QSensorReading

有关传感器工作原理的详细信息,请参见QTiltReading

另请参见 QTiltReading

成员函数文档

[explicit] QTiltSensor::QTiltSensor(QObject *parent = nullptr)

将传感器构建为parent 的子节点。

[virtual noexcept] QTiltSensor::~QTiltSensor()

销毁传感器。如果传感器尚未停止,则将其停止。

[invokable] void QTiltSensor::calibrate()

校准倾斜传感器。将当前倾斜角度设为 0 度。

注: 可通过元对象系统和 QML 调用此函数。请参见Q_INVOKABLE

QTiltReading *QTiltSensor::reading() const

返回此传感器的读数类别。

另请参阅 QSensor::reading()。

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