MultiDOFJointTrajectoryPointSubscriber QML Type
Subscribes to trajectory_msgs::msg::MultiDOFJointTrajectoryPoint messages — Each multi-dof joint can specify a transform (up to 6 DOF). More...
| Import Statement: | import QtRos2.TrajectoryMsgs |
| Inherits: | |
| Status: | Experimental Extension |
Properties
- accelerations : list<twist>
- message : multiDOFJointTrajectoryPoint
- timeFromStart : duration
- transforms : list<transform>
- velocities : list<twist>
Signals
- messageReceived(multiDOFJointTrajectoryPoint msg)
Detailed Description
MultiDOFJointTrajectoryPointSubscriber receives multiDOFJointTrajectoryPoint values from a ROS 2 topic. Set the topic and node properties, then connect to the messageReceived() signal.
See also MultiDOFJointTrajectoryPointPublisher and multiDOFJointTrajectoryPoint.
Property Documentation
accelerations : list<twist>
The accelerations field of the last received message. Updated whenever a new message arrives. accelerationsChanged is emitted on every update.
message : multiDOFJointTrajectoryPoint
The last message received on topic. Updated whenever a new message arrives.
timeFromStart : duration
The timeFromStart field of the last received message. Updated whenever a new message arrives. timeFromStartChanged is emitted on every update.
transforms : list<transform>
The transforms field of the last received message. Updated whenever a new message arrives. transformsChanged is emitted on every update.
velocities : list<twist>
The velocities field of the last received message. Updated whenever a new message arrives. velocitiesChanged is emitted on every update.
Signal Documentation
messageReceived(multiDOFJointTrajectoryPoint msg)
Emitted when a new multiDOFJointTrajectoryPoint arrives on topic. msg contains the received value.
Note: The corresponding handler is onMessageReceived.
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