QuaternionPublisher QML Type
Publishes geometry_msgs::msg::Quaternion messages — This represents an orientation in free space in quaternion form. More...
| Import Statement: | import QtRos2.GeometryMsgs |
| Inherits: | |
| Status: | Experimental Extension |
Properties
Methods
- void publish(quaternion msg)
Detailed Description
QuaternionPublisher publishes quaternion values to a ROS 2 topic. Set the topic and node properties, then call publish() to send messages.
See also QuaternionSubscriber and quaternion.
Property Documentation
w : double
The w field value included in the next publish. Setting this property emits wChanged and, when autoPublish is true, requests a publish at the end of the current event-loop iteration.
x : double
The x field value included in the next publish. Setting this property emits xChanged and, when autoPublish is true, requests a publish at the end of the current event-loop iteration.
y : double
The y field value included in the next publish. Setting this property emits yChanged and, when autoPublish is true, requests a publish at the end of the current event-loop iteration.
z : double
The z field value included in the next publish. Setting this property emits zChanged and, when autoPublish is true, requests a publish at the end of the current event-loop iteration.
Method Documentation
void publish(quaternion msg)
Publishes quaternion msg to the ROS 2 topic set by the topic property. Does nothing if the publisher is not connected.
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