TrajectoryPointPublisher QML Type

Publishes nav_msgs::msg::TrajectoryPoint messages — Trajectory point state. More...

• List of all members, including inherited members

Properties

• acceleration : accel
• effort : wrench
• header : header
• pose : pose
• velocity : twist

Methods

• void publish(trajectoryPoint msg)

Detailed Description

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

See also TrajectoryPointSubscriber and trajectoryPoint.

Property Documentation

acceleration : accel

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

effort : wrench

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

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.

pose : pose

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

velocity : twist

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

Method Documentation

void publish(trajectoryPoint msg)

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