InteractiveMarkerInitSubscriber QML Type

Subscribes to visualization_msgs::msg::InteractiveMarkerInit messages — Identifying string. Must be unique in the topic namespace that this server works on. More...

• List of all members, including inherited members

Properties

• markers : list<interactiveMarker>
• message : interactiveMarkerInit
• seqNum : uint64_t
• serverId : string

Signals

• messageReceived(interactiveMarkerInit msg)

Detailed Description

InteractiveMarkerInitSubscriber receives interactiveMarkerInit values from a ROS 2 topic. Set the topic and node properties, then connect to the messageReceived() signal.

See also InteractiveMarkerInitPublisher and interactiveMarkerInit.

Property Documentation

markers : list<interactiveMarker>

The markers field of the last received message. Updated whenever a new message arrives. markersChanged is emitted on every update.

message : interactiveMarkerInit

The last message received on topic. Updated whenever a new message arrives.

seqNum : uint64_t

The seqNum field of the last received message. Updated whenever a new message arrives. seqNumChanged is emitted on every update.

serverId : string

The serverId field of the last received message. Updated whenever a new message arrives. serverIdChanged is emitted on every update.

Signal Documentation

messageReceived(interactiveMarkerInit msg)

Emitted when a new interactiveMarkerInit arrives on topic. msg contains the received value.