Zoom to Street level from World level

Question

HI All,

I am trying to zoom to feature from full extent to street level(5000 scale) but its not taking directly to street level . It is zooming to 5000 less scale from top level.

await Mapview.SetViewpointScaleAsync(new Viewpoint(Y,X,5000))

Any idea how to zoom to street level

VeenaHosur3 · Answer

below code using to zoom to feature at street level. When click feature its taking 3 clicks to zoom to street level . And also viewModel_PropertyChanged method triggering twice

async void viewModel_PropertyChanged(object sender, System.ComponentModel.PropertyChangedEventArgs e)
{

if (isMapVisible)
     {

MgdControlListView agentryVMMgdControlListView = sender as MgdControlListView;
         //Action only when the Agentry item is selected
         if (agentryVMMgdControlListView.SelectedItem != null && e.PropertyName.Equals("AgentrySelectedIndex"))
             await RecenterSelectedWorkOrder();
     }
     else
     {
         isAutoRefreshNeeded = true;
     }

}
private async Task RecenterSelectedWorkOrder()
{
         if (mapControl != null)
         {
             orderNumber = viewModel.GetAgentryString(Globals.zIsSelected);
             ApplicationViewModel vm = mapControl.DataContext as ApplicationViewModel;
             MapView mapView = ((AgentryClientControls.EsriMap.EsriMapViewController)mapControl).mapView;
             if (vm != null)
             {
                 foreach (MapPointModel Point in vm.MapPoints)
                 {
                     if (!Point.IsAggregate && Point.Detail.Contains(orderNumber))
                     {
                         //if we are here then it is a match and hence assign it as selected map point
                         vm.SelectedMapPoint = Point;
                         MapPoint featureExtent = (MapPoint)((Esri.ArcGISRuntime.UI.Graphic)Point.GraphicIndicator).Geometry;
                         await mapView.SetViewpointAsync(new Viewpoint(featureExtent.Y,featureExtent.X,5000));

}

}
             }
         }
}

VeenaHosur3 · Answer

below code used to zoom to feature at street level. it is taking 3 clicks to zoom to street level. And also viewModel_PropertyChanged is triggering twice.

async void viewModel_PropertyChanged(object sender, System.ComponentModel.PropertyChangedEventArgs e)
{

if (isMapVisible)
     {

MgdControlListView agentryVMMgdControlListView = sender as MgdControlListView;
         //Action only when the Agentry item is selected
         if (agentryVMMgdControlListView.SelectedItem != null && e.PropertyName.Equals("AgentrySelectedIndex"))
             await RecenterSelectedWorkOrder();
     }
     else
     {
         isAutoRefreshNeeded = true;
     }

}
private async Task RecenterSelectedWorkOrder()
{
         if (mapControl != null)
         {
             orderNumber = viewModel.GetAgentryString(Globals.zIsSelected);
             ApplicationViewModel vm = mapControl.DataContext as ApplicationViewModel;
             MapView mapView = ((AgentryClientControls.EsriMap.EsriMapViewController)mapControl).mapView;
             if (vm != null)
             {
                 foreach (MapPointModel Point in vm.MapPoints)
                 {
                     if (!Point.IsAggregate && Point.Detail.Contains(orderNumber))
                     {
                         //if we are here then it is a match and hence assign it as selected map point
                         vm.SelectedMapPoint = Point;
                         MapPoint featureExtent = (MapPoint)((Esri.ArcGISRuntime.UI.Graphic)Point.GraphicIndicator).Geometry;
                         await mapView.SetViewpointAsync(new Viewpoint(featureExtent.Y,featureExtent.X,5000));

}

}
             }
         }
}

VeenaHosur3 · Answer

sorry my bad . I am using same  SetViewpointAsync() with Viewpoint and scale 5000 only but its not working