TrajectoryPublisher QML Type

Publishes nav_msgs::msg::Trajectory messages — An array of trajectory points that represents a trajectory for a robot to follow. More...

• List of all members, including inherited members

Properties

• header : header
• points : list<trajectoryPoint>

Methods

• void publish(trajectory msg)

Detailed Description

TrajectoryPublisher publishes trajectory values to a ROS 2 topic. Set the topic and node properties, then call publish() to send messages.

See also TrajectorySubscriber and trajectory.

Property Documentation

header : header

The header field value included in the next publish. Setting this property emits headerChanged and, when autoPublish is true, requests a publish at the end of the current event-loop iteration.

points : list<trajectoryPoint>

The points field value included in the next publish. Setting this property emits pointsChanged and, when autoPublish is true, requests a publish at the end of the current event-loop iteration.

Method Documentation

void publish(trajectory msg)

Publishes trajectory msg to the ROS 2 topic set by the topic property. Does nothing if the publisher is not connected.