Qt Positioning C++ Classes

The Positioning module provides positioning information via QML and C++ interfaces. More...

Classes

QGeoAddress	Represents an address of a QGeoLocation
QGeoAreaMonitorInfo	Describes the parameters of an area or region to be monitored for proximity
QGeoAreaMonitorSource	Enables the detection of proximity changes for a specified set of coordinates
QGeoCircle	Defines a circular geographic area
QGeoCoordinate	Defines a geographical position on the surface of the Earth
QGeoLocation	Represents basic information about a location
QGeoPath	Defines a geographic path
QGeoPolygon	Defines a geographic polygon
QGeoPositionInfo	Contains information gathered on a global position, direction and velocity at a particular point in time
QGeoPositionInfoSource	Abstract base class for the distribution of positional updates
QGeoPositionInfoSourceFactory	Factory class used as the plugin interface for external providers of positioning data
QGeoRectangle	Defines a rectangular geographic area
QGeoSatelliteInfo	Contains basic information about a satellite
QGeoSatelliteInfoSource	Abstract base class for the distribution of satellite information updates
QGeoShape	Defines a geographic area
QNmeaPositionInfoSource	Positional information using a NMEA data source
QNmeaSatelliteInfoSource	Satellite information using an NMEA data source

Detailed Description

To load the Qt Positioning module, add the following statement to your .qml files

import QtPositioning

For C++ projects include the header appropriate for the current use case, for example applications using routes may use

#include <QGeoCoordinate>

Using the Module

Using a Qt module requires linking against the module library, either directly or through other dependencies. Several build tools have dedicated support for this, including CMake and qmake.

Building with CMake

Use the find_package() command to locate the needed module components in the Qt6 package:

find_package(Qt6 REQUIRED COMPONENTS Positioning)
target_link_libraries(mytarget PRIVATE Qt6::Positioning)

Building with qmake

To configure the module for building with qmake, add the module as a value of the QT variable in the project's .pro file:

QT += positioning

See more in the Qt Positioning Overview.

Contents