qt-map-py/assets/main.qml

import QtQuick 2.12
import QtQuick.Controls 2.5
import QtLocation 5.15

import QtPositioning 5.5

ApplicationWindow {
    width: 640
    height: 480
    visible: true
    title: qsTr("Pick a location")
    id: root
    signal selected()

    PositionSource {
        id: positionSource
    }

    function getSelectedLocation(){
        return marker.coordinate.latitude + "|" + marker.coordinate.longitude
    }

    function setMapPosition(lat, lon){
        marker.coordinate = QtPositioning.coordinate(parseFloat(lat), parseFloat(lon));
        map.center = QtPositioning.coordinate(parseFloat(lat), parseFloat(lon));
    }


    Plugin {
        id: mapPlugin
        name: "osm" // "mapboxgl", "esri", ...
        // specify plugin parameters if necessary
        // that's for mapbox:
//         PluginParameter {
//             name: "access_token"
//             value: "pk.eyJ1Ijoia3ViYS1vcmxpayIsImEiOiJja2plYzc3bjYyaW8yMnhydXNsY2FxdTFhIn0.Qi8QihmbMcxfvoOXaQ7PxQ"
//         }
        PluginParameter{
            name: "osm.mapping.custom.host"
            value: "https://tile.openstreetmap.org/"
        }
    }

    Map {
        anchors.fill: parent
        plugin: mapPlugin
        id: map
        center: QtPositioning.coordinate(52.397445910207296, 16.90215638925963) // Poznań
        zoomLevel: 16
        maximumZoomLevel: 19
        activeMapType: supportedMapTypes[supportedMapTypes.length - 1]

//        MapParameter {
//            type: "layer"

//            property var name: "3d-buildings"
//            property var source: "composite"
//            property var sourceLayer: "building"
//            property var layerType: "fill-extrusion"
//            property var minzoom: 15.0
//        }

//        MapParameter {
//             type: "filter"

//             property var layer: "3d-buildings"
//             property var filter: [ "==", "extrude", "true" ]
//         }

//        MapParameter {
//            type: "paint"

//            property var layer: "3d-buildings"
//            property var fillExtrusionColor: "#aaaaaa"
//            property var fillExtrusionOpacity: .6
//            property var fillExtrusionHeight: { return { type: "identity", property: "height" } }
//            property var fillExtrusionBase: { return { type: "identity", property: "min_height" } }
//        }

        MapQuickItem {
            id:marker
            sourceItem: Image{
                id: image
                source: "pin64.png"
                width: 32
                height: 32
            }
            coordinate: map.center
            anchorPoint.x: image.width / 2
            anchorPoint.y: image.height
        }

        MouseArea {
            anchors.fill: parent
            onClicked: {
                marker.coordinate = map.toCoordinate(Qt.point(mouse.x,mouse.y))
            }
            onDoubleClicked: {
                marker.coordinate = map.toCoordinate(Qt.point(mouse.x,mouse.y))
                root.selected()
            }
        }
    }
}