QHumidityReading Class
QHumidityReading 类保存湿度传感器的读数。更多
| 头文件： | #include <QHumidityReading> |
| CMake： | find_package(Qt6 REQUIRED COMPONENTS Sensors)target_link_libraries(mytarget PRIVATE Qt6::Sensors) |
| qmake： | QT += sensors |
| 继承： | QSensorReading |
属性
- absoluteHumidity : const qreal
- relativeHumidity : const qreal
公共功能
| qreal | absoluteHumidity() const |
| qreal | relativeHumidity() const |
| void | setAbsoluteHumidity(qreal value) |
| void | setRelativeHumidity(qreal humidity) |
属性文档
[read-only] absoluteHumidity : const qreal
绝对湿度 以克/立方米为单位测量。请注意，某些传感器可能不支持绝对湿度。
访问功能：
| qreal | absoluteHumidity() const |
另请参阅 QHumidityReading Units 。
[read-only] relativeHumidity : const qreal
相对湿度 以百分比形式返回。
访问功能：
| qreal | relativeHumidity() const |
另请参阅 QHumidityReading Units 。
成员函数文档
void QHumidityReading::setAbsoluteHumidity(qreal value)
将absoluteHumidity 设置为value 。
另请参见 absoluteHumidity() 。
void QHumidityReading::setRelativeHumidity(qreal humidity)
将relativeHumidity 设置为humidity 。
另请参见 relativeHumidity() 。
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