QGeoPositionInfoSourceFactory Class
QGeoPositionInfoSourceFactory 类是一个工厂类，用作外部定位数据提供商的插件接口。更多内容...
| 头文件： | #include <QGeoPositionInfoSourceFactory> |
| CMake： | find_package(Qt6 REQUIRED COMPONENTS Positioning) target_link_libraries(mytarget PRIVATE Qt6::Positioning) |
| qmake： | QT += positioning |
公共函数
| virtual | ~QGeoPositionInfoSourceFactory() |
| virtual QGeoAreaMonitorSource * | areaMonitor(QObject *parent, const QVariantMap ¶meters) = 0 |
| virtual QGeoPositionInfoSource * | positionInfoSource(QObject *parent, const QVariantMap ¶meters) = 0 |
| virtual QGeoSatelliteInfoSource * | satelliteInfoSource(QObject *parent, const QVariantMap ¶meters) = 0 |
成员函数文档
[virtual noexcept] QGeoPositionInfoSourceFactory::~QGeoPositionInfoSourceFactory()
销毁位置信息源工厂。
[pure virtual] QGeoAreaMonitorSource *QGeoPositionInfoSourceFactory::areaMonitor(QObject *parent, const QVariantMap ¶meters)
返回一个与该插件关联的新QGeoAreaMonitorSource 对象，其父对象为parent ，并使用parameters 作为配置参数。也可返回0，此时插件加载器将使用优先级次高的工厂。
[pure virtual] QGeoPositionInfoSource *QGeoPositionInfoSourceFactory::positionInfoSource(QObject *parent, const QVariantMap ¶meters)
返回一个与该插件关联的新QGeoPositionInfoSource 对象，其父对象为parent ，并使用parameters 作为配置参数。该方法也可返回0，此时插件加载器将使用优先级次高的工厂。
[pure virtual] QGeoSatelliteInfoSource *QGeoPositionInfoSourceFactory::satelliteInfoSource(QObject *parent, const QVariantMap ¶meters)
返回一个与该插件相关联的新QGeoSatelliteInfoSource 对象，其父类为parent ，并使用parameters 作为配置参数。该方法也可返回0，此时插件加载器将使用优先级次高的工厂。
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