Qt Documentation

Contents

Route QML Type

The Route type represents one geographical route. More...

Import Statement: import QtLocation 5.3
Since: Qt Location 5.5

Properties

Detailed Description

A Route type contains high level information about a route, such as the length the route, the estimated travel time for the route, and enough information to render a basic image of the route on a map.

The QGeoRoute object also contains a list of RouteSegment objects which describe subsections of the route in greater detail.

The primary means of acquiring Route objects is RouteModel.

Example

This example shows how to display a route's maneuvers in a ListView:

import QtQuick 2.3
import QtPositioning 5.5
import QtLocation 5.6

RouteModel {
    id: routeModel
    // model initialization
}

ListView {
    id: listview
    anchors.fill: parent
    spacing: 10
    model: routeModel.status == RouteModel.Ready ? routeModel.get(0).segments : null
    visible: model ? true : false
    delegate: Row {
        width: parent.width
        spacing: 10
        property bool hasManeuver : modelData.maneuver && modelData.maneuver.valid
        visible: hasManeuver
        Text { text: (1 + index) + "." }
        Text { text: hasManeuver ? modelData.maneuver.instructionText : "" }
    }
}

Property Documentation

bounds : georectangle

Read-only property which holds a bounding box which encompasses the entire route.


distance : real

Read-only property which holds distance covered by this route, in meters.


path : QJSValue

Read-only property which holds the geographical coordinates of this route. Coordinates are listed in the order in which they would be traversed by someone traveling along this segment of the route.

To access individual segments you can use standard list accessors: 'path.length' indicates the number of objects and 'path[index starting from zero]' gives the actual object.

See also QtPositioning::coordinate.


segments : list<RouteSegment>

Read-only property which holds the list of RouteSegment objects of this route.

To access individual segments you can use standard list accessors: 'segments.length' indicates the number of objects and 'segments[index starting from zero]' gives the actual objects.

See also RouteSegment.


travelTime : int

Read-only property which holds the estimated amount of time it will take to traverse this route, in seconds.


© 2017 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.