IdentifiantMot de passe
Loading...
Mot de passe oublié ?Je m'inscris ! (gratuit)

QtPositioning QML Type

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

This type was introduced in Qt 5.2.

Article lu   fois.

L'auteur

Liens sociaux

Viadeo Twitter Facebook Share on Google+   

QtPositioning QML Type

  • Import Statement: import QtPositioning 6.4

  • Since:: Qt 5.2

Detailed Description

 
Sélectionnez
import QtPositioning

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

Method Documentation

 

geocircle circle()

Constructs an invalid geocircle.

See Also

See also geocircle

geocircle circle(coordinate center, real radius)

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

[since 5.12] point coordToMercator(coordinate coord)

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

This method was introduced in Qt 5.12.

See Also

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

See also coordinate

[since 5.12] coordinate mercatorToCoord(point mercator)

Converts a mercator coordinate into a latitude-longitude coordinate.

This method was introduced in Qt 5.12.

See Also

See also coordToMercator

[since 5.9] geopath path()

Constructs an empty geopath.

This method was introduced in Qt 5.9.

See Also

See also geopath

[since 5.9] geopath path(list<coordinate> coordinates, real width)

Constructs a geopath from coordinates and width.

This method was introduced in Qt 5.9.

See Also

See also geopath

[since 5.10] geopolygon polygon()

Constructs an empty polygon.

This method was introduced in Qt 5.10.

See Also

See also geopolygon

[since 5.10] geopolygon polygon(list<coordinate> coordinates)

Constructs a polygon from coordinates.

This method was introduced in Qt 5.10.

See Also

See also geopolygon

[since 5.12] geopolygon polygon(list<coordinate> perimeter, list<list<coordinate>> holes)

Constructs a polygon from coordinates for perimeter and inner holes.

This method was introduced in Qt 5.12.

See Also

See also geopolygon

georectangle rectangle()

Constructs an invalid georectangle.

See Also

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

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

See also georectangle

geoshape shape()

Constructs an invalid geoshape.

See Also

See also geoshape

[since 5.5] geocircle shapeToCircle(geoshape shape)

Converts shape to a geocircle.

This method was introduced in Qt 5.5.

See Also

See also geocircle

[since 5.9] geopath shapeToPath(geoshape shape)

Converts shape to a geopath.

This method was introduced in Qt 5.9.

See Also

See also geopath

[since 5.10] geopolygon shapeToPolygon(geoshape shape)

Converts shape to a polygon.

This method was introduced in Qt 5.10.

See Also

See also geopolygon

[since 5.5] georectangle shapeToRectangle(geoshape shape)

Converts shape to a georectangle.

This method was introduced in Qt 5.5.

See Also

See also georectangle

Vous avez aimé ce tutoriel ? Alors partagez-le en cliquant sur les boutons suivants : Viadeo Twitter Facebook Share on Google+