NavSatFixSubscriber QML Type
Subscribes to sensor_msgs::msg::NavSatFix messages — Navigation Satellite fix for any Global Navigation Satellite System. More...
| Import Statement: | import QtRos2.SensorMsgs |
| Inherits: | |
| Status: | Experimental Extension |
Properties
- altitude : double
- header : header
- latitude : double
- longitude : double
- message : navSatFix
- positionCovariance : list<double>
- positionCovarianceType : uint8_t
- status : navSatStatus
Signals
- messageReceived(navSatFix msg)
Detailed Description
Specified using the WGS 84 reference ellipsoid
NavSatFixSubscriber receives navSatFix values from a ROS 2 topic. Set the topic and node properties, then connect to the messageReceived() signal.
See also NavSatFixPublisher and navSatFix.
Property Documentation
altitude : double
The altitude field of the last received message. Updated whenever a new message arrives. altitudeChanged is emitted on every update.
header : header
The header field of the last received message. Updated whenever a new message arrives. headerChanged is emitted on every update.
latitude : double
The latitude field of the last received message. Updated whenever a new message arrives. latitudeChanged is emitted on every update.
longitude : double
The longitude field of the last received message. Updated whenever a new message arrives. longitudeChanged is emitted on every update.
message : navSatFix
The last message received on topic. Updated whenever a new message arrives.
positionCovariance : list<double>
The positionCovariance field of the last received message. Updated whenever a new message arrives. positionCovarianceChanged is emitted on every update.
positionCovarianceType : uint8_t
The positionCovarianceType field of the last received message. Updated whenever a new message arrives. positionCovarianceTypeChanged is emitted on every update.
status : navSatStatus
The status field of the last received message. Updated whenever a new message arrives. statusChanged is emitted on every update.
Signal Documentation
messageReceived(navSatFix msg)
Emitted when a new navSatFix arrives on topic. msg contains the received value.
Note: The corresponding handler is onMessageReceived.
© 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.
