InteractiveMarkerSubscriber QML Type
Subscribes to visualization_msgs::msg::InteractiveMarker messages — Time/frame info. More...
| Import Statement: | import QtRos2.VisualizationMsgs |
| Inherits: | |
| Status: | Experimental Extension |
Properties
- controls : list<interactiveMarkerControl>
- description : string
- header : header
- menuEntries : list<menuEntry>
- message : interactiveMarker
- name : string
- pose : pose
- scale : real
Signals
- messageReceived(interactiveMarker msg)
Detailed Description
If header.time is set to 0, the marker will be retransformed into its frame on each timestep. You will receive the pose feedback in the same frame. Otherwise, you might receive feedback in a different frame. For rviz, this will be the current 'fixed frame' set by the user.
InteractiveMarkerSubscriber receives interactiveMarker values from a ROS 2 topic. Set the topic and node properties, then connect to the messageReceived() signal.
See also InteractiveMarkerPublisher and interactiveMarker.
Property Documentation
controls : list<interactiveMarkerControl>
The controls field of the last received message. Updated whenever a new message arrives. controlsChanged is emitted on every update.
description : string
The description field of the last received message. Updated whenever a new message arrives. descriptionChanged is emitted on every update.
header : header
The header field of the last received message. Updated whenever a new message arrives. headerChanged is emitted on every update.
menuEntries : list<menuEntry>
The menuEntries field of the last received message. Updated whenever a new message arrives. menuEntriesChanged is emitted on every update.
message : interactiveMarker
The last message received on topic. Updated whenever a new message arrives.
name : string
The name field of the last received message. Updated whenever a new message arrives. nameChanged is emitted on every update.
pose : pose
The pose field of the last received message. Updated whenever a new message arrives. poseChanged is emitted on every update.
scale : real
The scale field of the last received message. Updated whenever a new message arrives. scaleChanged is emitted on every update.
Signal Documentation
messageReceived(interactiveMarker msg)
Emitted when a new interactiveMarker arrives on topic. msg contains the received value.
Note: The corresponding handler is onMessageReceived.
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