QCompassFilter Class

The QCompassFilter class is a convenience wrapper around QSensorFilter . 更多...

头: #include <QCompassFilter>
CMake: find_package(Qt6 COMPONENTS Sensors REQUIRED)
target_link_libraries(mytarget PRIVATE Qt6::Sensors)
qmake: QT += sensors
Since: Qt 5.1
继承: QSensorFilter

公共函数

virtual bool filter (QCompassReading * reading ) = 0

详细描述

The only difference is that the filter () method features a pointer to QCompassReading 而不是 QSensorReading .

成员函数文档编制

[pure virtual] bool QCompassFilter:: filter ( QCompassReading * reading )

被调用当 reading changes. Returns false to prevent the reading from propagating.

另请参阅 QSensorFilter::filter ().