QCompassFilter Class
The QCompassFilter class is a convenience wrapper around QSensorFilter. 更多...
| 头文件: | #include <QCompassFilter> |
| qmake: | QT += sensors |
| 开始支持版本: | Qt 5.1 |
| 基类: | QSensorFilter |
公有函数
| virtual bool | filter(QCompassReading *reading) = 0 |
- 1 个公有函数继承自 QSensorFilter
详细描述
The QCompassFilter class is a convenience wrapper around QSensorFilter.
The only difference is that the filter() method features a pointer to QCompassReading instead of QSensorReading.
成员函数
[pure virtual] bool QCompassFilter::filter(QCompassReading *reading)
Called when reading changes. Returns false to prevent the reading from propagating.
参见 QSensorFilter::filter().