- Qt 6.10
- Qt Positioning
- QML Types
- QtPositioning
- Qt 6.10.0 Reference Documentation

# QtPositioning QML Type

The QtPositioning global object provides useful functions for working with location-based types in QML. More...

Import Statement: | `import QtPositioning`

- List of all members, including inherited members

## Methods

- geocircle circle()
- geocircle circle(coordinate center, real radius)
- point coordToMercator(coordinate coord)
- coordinate coordinate()
- coordinate coordinate(real latitude, real longitude, real altitude)
- coordinate mercatorToCoord(point mercator)
- geopath path()
- geopath path(list<coordinate> coordinates, real width)
- geopolygon polygon()
- geopolygon polygon(list<coordinate> coordinates)
- geopolygon polygon(list<coordinate> perimeter, list<list<coordinate>> holes)
- georectangle rectangle()
- georectangle rectangle(list<coordinate> coordinates)
- georectangle rectangle(coordinate topLeft, coordinate bottomRight)
- georectangle rectangle(coordinate center, real width, real height)
- geoshape shape()
- geocircle shapeToCircle(geoshape shape)
- geopath shapeToPath(geoshape shape)
- geopolygon shapeToPolygon(geoshape shape)
- georectangle shapeToRectangle(geoshape shape)

## Detailed Description

     import QtPositioning

     Item {
         property var coordinate: QtPositioning.coordinate(-27.5, 153.1)
     }

## Method Documentation

geocircle circle()

Constructs an invalid geocircle.

See also geocircle.

geocircle circle(coordinate center, real radius)

Constructs a geocircle centered at center with a radius of radius meters.

point coordToMercator(coordinate coord)

Converts a coordinate coord into a mercator coordinate and returns it.

See also mercatorToCoord.

coordinate coordinate()

Constructs an invalid coordinate.

coordinate coordinate(real latitude, real longitude, real altitude)

Constructs a coordinate with the specified latitude, longitude and optional altitude. Both latitude and longitude must be valid, otherwise an invalid coordinate is returned.

See also coordinate.

coordinate mercatorToCoord(point mercator)

Converts a mercator coordinate into a latitude-longitude coordinate.

See also coordToMercator.

geopath path()

Constructs an empty geopath.

See also geopath.

geopath path(list<coordinate> coordinates, real width)

Constructs a geopath from coordinates and width.

See also geopath.

geopolygon polygon()

Constructs an empty polygon.

See also geopolygon.

geopolygon polygon(list<coordinate> coordinates)

Constructs a polygon from coordinates.

See also geopolygon.

geopolygon polygon(list<coordinate> perimeter, list<list<coordinate>> holes)

Constructs a polygon from coordinates for perimeter and inner holes.

See also geopolygon.

georectangle rectangle()

Constructs an invalid georectangle.

See also georectangle.

georectangle rectangle(list<coordinate> coordinates)

Constructs a georectangle from the list of coordinates, the returned list is the smallest possible containing all the coordinates.

See also georectangle.

georectangle rectangle(coordinate topLeft, coordinate bottomRight)

Constructs a georectangle with its top left corner positioned at topLeft and its bottom right corner positioned at bottomRight.

See also georectangle.

georectangle rectangle(coordinate center, real width, real height)

Constructs a georectangle centered at center with a width of width degrees and a hight of height degrees.

See also georectangle.

geoshape shape()

Constructs an invalid geoshape.

See also geoshape.

geocircle shapeToCircle(geoshape shape)

Converts shape to a geocircle.

See also geocircle.

geopath shapeToPath(geoshape shape)

Converts shape to a geopath.

See also geopath.

geopolygon shapeToPolygon(geoshape shape)

Converts shape to a polygon.

See also geopolygon.

georectangle shapeToRectangle(geoshape shape)

Converts shape to a georectangle.

See also georectangle.