On this page

polygonInstance QML Value Type

A specification of a polygon where the first and last points are assumed to be connected It includes a unique identification field for disambiguating multiple instances. More...

Import Statement: import QtRos2.GeometryMsgs
Status: Experimental Extension

Properties

Detailed Description

polygonInstance is a structured value type usable in QML. It maps directly to the geometry_msgs::msg::PolygonInstance ROS 2 message type.

Construct a polygonInstance in QML by assigning a JavaScript object whose keys are its component properties, or by setting those properties individually.

See also PolygonInstancePublisher and PolygonInstanceSubscriber.

Property Documentation

id : int64_t

polygon : polygon

© 2026 The Qt Company Ltd. Documentation contributions included herein are the copyrights of their respective owners. The documentation provided herein is licensed under the terms of the GNU Free Documentation License version 1.3 as published by the Free Software Foundation. Qt and respective logos are trademarks of The Qt Company Ltd. in Finland and/or other countries worldwide. All other trademarks are property of their respective owners.