RelativeHumiditySubscriber QML Type
Subscribes to sensor_msgs::msg::RelativeHumidity messages — Single reading from a relative humidity sensor. More...
| Import Statement: | import QtRos2.SensorMsgs |
| Inherits: | |
| Status: | Experimental Extension |
Properties
- header : header
- message : relativeHumidity
- relativeHumidity : double
- variance : double
Signals
- messageReceived(relativeHumidity msg)
Detailed Description
Defines the ratio of partial pressure of water vapor to the saturated vapor pressure at a temperature.
RelativeHumiditySubscriber receives relativeHumidity values from a ROS 2 topic. Set the topic and node properties, then connect to the messageReceived() signal.
See also RelativeHumidityPublisher and relativeHumidity.
Property Documentation
header : header
The header field of the last received message. Updated whenever a new message arrives. headerChanged is emitted on every update.
message : relativeHumidity
The last message received on topic. Updated whenever a new message arrives.
relativeHumidity : double
The relativeHumidity field of the last received message. Updated whenever a new message arrives. relativeHumidityChanged is emitted on every update.
variance : double
The variance field of the last received message. Updated whenever a new message arrives. varianceChanged is emitted on every update.
Signal Documentation
messageReceived(relativeHumidity msg)
Emitted when a new relativeHumidity arrives on topic. msg contains the received value.
Note: The corresponding handler is onMessageReceived.
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