MultiDOFJointTrajectorySubscriber QML Type
Subscribes to trajectory_msgs::msg::MultiDOFJointTrajectory messages — The header is used to specify the coordinate frame and the reference time for the trajectory durations. More...
| Import Statement: | import QtRos2.TrajectoryMsgs |
| Inherits: | |
| Status: | Experimental Extension |
Properties
- header : header
- jointNames : list<string>
- message : multiDOFJointTrajectory
- points : list<multiDOFJointTrajectoryPoint>
Signals
- messageReceived(multiDOFJointTrajectory msg)
Detailed Description
MultiDOFJointTrajectorySubscriber receives multiDOFJointTrajectory values from a ROS 2 topic. Set the topic and node properties, then connect to the messageReceived() signal.
See also MultiDOFJointTrajectoryPublisher and multiDOFJointTrajectory.
Property Documentation
header : header
The header field of the last received message. Updated whenever a new message arrives. headerChanged is emitted on every update.
jointNames : list<string>
The jointNames field of the last received message. Updated whenever a new message arrives. jointNamesChanged is emitted on every update.
message : multiDOFJointTrajectory
The last message received on topic. Updated whenever a new message arrives.
points : list<multiDOFJointTrajectoryPoint>
The points field of the last received message. Updated whenever a new message arrives. pointsChanged is emitted on every update.
Signal Documentation
messageReceived(multiDOFJointTrajectory msg)
Emitted when a new multiDOFJointTrajectory arrives on topic. msg contains the received value.
Note: The corresponding handler is onMessageReceived.
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