In my QML file, I display a map and try to populate it with a MapItemView
but it does not seem to work. I have added a MapCircle statically and that
that works. Can anyone point out what is wrong in the following code.
/*******************BEGIN*****************/
import QtQuick 2.5
import QtLocation 5.6
Map {
id: map
objectName: "MyMap"
zoomLevel: (maximumZoomLevel - minimumZoomLevel)/2
plugin: Plugin {
name: "here"
PluginParameter {name: "here.app_id"; value: "xxxxxx"}
PluginParameter {name: "here.token"; value: "xxxxxx"}
}
activeMapType: supportedMapTypes[3]
center {
latitude: 10
longitude: 20
}
MapCircle {
id: circle
center {
latitude: 5
longitude: 10
}
radius: 500000.0
color: 'yellow'
border.width: 4
border.color: 'yellow'
Component.onCompleted: {
console.debug("Loaded static MapCircle")
console.debug(center + ' radius: ' + radius)
}
}
MapItemView {
id: mapitemview
objectName: "MyMapItemView"
model: ListModel {
id: list
ListElement{lat: 10; lon: 20; rad: 800000}
ListElement{lat: 30; lon: 40; rad: 700000}
}
delegate: Component {
id: delegate
MapCircle {
id: mapcircle
center {
latitude: lat;
longitude: lon;
}
radius: rad
color: 'black'
border.width: 4
border.color: 'black'
Component.onCompleted: {
console.debug("Loaded a MapCircle")
console.debug(center + ' radius: ' + radius)
}
}
}
Component.onCompleted: {
console.debug("Loaded Internal MapItemView")
console.debug(model.count)
}
}
Component.onCompleted:{
center.latitude = 10
center.longitude = 20
zoomLevel = maximumZoomLevel - 2;
console.debug('Loaded map ' + map.center)
}
function addItem(item) {
addMapItem(item)
}
}
/*******************END*******************/
The only possible explanation i find is the state in the docs for
MapItemView.model that says "Only QAbstractItemModel based models are
supported." and I'm not sure if ListModel is QAIM based.
I did find a reference (https://bugreports.qt.io/browse/QTBUG-25157) which
suggests that ListModel should work.
Also, following to the commit corresponding to the above bug (
https://codereview.qt-project.org/#/c/22423/2/tests/auto/declarative_ui/tst_map_itemview.qml)
indicates that i can assign a coordinate like this
/*****/
center: Coordinate { 238
latitude: lat; 239
longitude: lon; 240
}
/*****/
but that fails with an error for me.
Any help appreciated. Thanks in advance!
--
Regards,
Kishore
_______________________________________________
Interest mailing list
Interest@qt-project.org
http://lists.qt-project.org/mailman/listinfo/interest
