FloatingPointRangeSubscriber QML Type
Subscribes to rcl_interfaces::msg::FloatingPointRange messages — Represents bounds and a step value for a floating point typed parameter. More...
| Import Statement: | import QtRos2.RclInterfaces |
| Inherits: | |
| Status: | Experimental Extension |
Properties
Signals
- messageReceived(floatingPointRange msg)
Detailed Description
FloatingPointRangeSubscriber receives floatingPointRange values from a ROS 2 topic. Set the topic and node properties, then connect to the messageReceived() signal.
See also FloatingPointRangePublisher and floatingPointRange.
Property Documentation
fromValue : double
The fromValue field of the last received message. Updated whenever a new message arrives. fromValueChanged is emitted on every update.
message : floatingPointRange
The last message received on topic. Updated whenever a new message arrives.
step : double
The step field of the last received message. Updated whenever a new message arrives. stepChanged is emitted on every update.
toValue : double
The toValue field of the last received message. Updated whenever a new message arrives. toValueChanged is emitted on every update.
Signal Documentation
messageReceived(floatingPointRange msg)
Emitted when a new floatingPointRange arrives on topic. msg contains the received value.
Note: The corresponding handler is onMessageReceived.
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