divergence between map and Route plan
Hi
I'm working on a navigation app. I have noticed that sometimes there is a divergence between the map and Route plan. Clearly, you can see this in attached pictures, can someone shed some light why this is happening?
My QML code:
RouteTask {
id: routeTaskOnline
url: "http://route.arcgis.com/arcgis/rest/services/World/Route/NAServer/Route_World"
Credential {
oAuthClientInfo:oAuth
}
onLoadStatusChanged: {
if (loadStatus === Enums.LoadStatusLoaded) {
console.log("Route task ready");
routeTaskOnline.createDefaultParameters();
}
}
onCreateDefaultParametersStatusChanged: {
if (createDefaultParametersStatus === Enums.TaskStatusCompleted) {
routeParameters = createDefaultParametersResult;
routeParameters.returnRoutes = true;
routeParameters.returnDirections = true;
routeParameters.directionsDistanceUnits=Enums.UnitSystemMetric;
routeParameters.directionsLanguage="PL"
routeParameters.travelMode.outputGeometryPrecision=1;
routeParameters.outputSpatialReference = SpatialReference.createWebMercator();
}
}
onErrorChanged: {
console.log("Route Error:", JSON.stringify(routeTaskOnline.error));
}
onSolveRouteStatusChanged: {
if (solveRouteStatus === Enums.TaskStatusCompleted && solveRouteResult) {
for (var index = 0; index < solveRouteResult.routes.length; index++) {
console.log("add route graphics idx:"+index)
route = solveRouteResult.routes[index];
routeGraph = ArcGISRuntimeEnvironment.createObject("Graphic", {geometry: route.routeGeometry});
routeGraph.attributes.insertAttribute("route",1);
graphicsOverlay.graphics.append(routeGraph);
directionListModel = route.directionManeuvers;
}
}
else if (solveRouteStatus === Enums.TaskStatusErrored) {
console.log("Route error");
}
}
Component.onCompleted: {
routeTaskOnline.load();
}
}Pictures:
Best Regards
Marek
Hi,
Kind of hard for me to accept that answer. No matter what map I use provided by ESRI, like BasemapNavigationVector, there is always the same divergence problem, and I know the roads are mapped correctly, I have checked this driving with gps. What is more ESRI has a support for Polish language, thats why I choose it, it has driving directions in Polish language, so it is unlikely that is has network dataset so wrong.
Ha, and a minute ago I have discovered that when i install my app on Android phone and I select very the same route, route line is drawn correctly.
So what the heck is going on?
