Latest Contributions by PrashantKirpan

Thanks for the help Randy, ... View more

Hi Morten, I tried to calculate values to zoom out rectangle but not working as expected. Is it possible for you to provide any sample formula for below solution. The simplest would be just to take the current map-scale, and multiple it by the relative width between the view size and the rectangle size, and then zoom to that. Any help would be appreciated, Regards, Prashant ... View more

Hi Morten, Yes, this is working in case of zoom-In but how to implement zoom-Out? I tried to below code for zoom out but not sure how to determine zoom level i.e. for small rectangle zoom out to lowest zoom level.  Geometry geometry = await MpView.SketchEditor.StartAsync(SketchCreationMode.Rectangle, false); var point = MpView.LocationToScreen(geometry.Extent.GetCenter()); Esri.ArcGISRuntime.UI.Controls.MapViewAutomationPeer peer = Esri.ArcGISRuntime.UI.Controls.MapViewAutomationPeer.FromElement(MpView) as Esri.ArcGISRuntime.UI.Controls.MapViewAutomationPeer; peer.ZoomOutAnimated(point); Working zoom in code as you suggested:   Geometry geometry = await MpView.SketchEditor.StartAsync(SketchCreationMode.Rectangle, false);    await MpView.SetViewpointGeometryAsync(geometry.Extent); Regards, Prashant  ... View more

Thanks Michael for reply, I am migrating my app esri runtime 10.7 to 100.6 and would like to keep consistent behavior. Application is mainly used for data capturing and hosted on windows motion tablet so I am looking for both options.  Out of the box navigation is working fine but just wanted to know is it not possible to zoom in/out using mouse + drawing rectangle without shift key?  Regards, Prashant Kirpan ... View more

Really appreciate your help Joe, As you said earlier, I have verified my Bluetooth GPS(Garmin) device and it uses serial port for communication. So I can use  dotMorten/NmeaParser library as is for now.  I will definitely try to integrate Bluetooth locationdatasource code if required. Thanks again, Prashant ... View more

Thanks Joe for sample code, really helps me to find out root cause of error. I have just tried below code (instead of LayerCollection i used base layer class in observable collection) and that works for me without modifying map.OperationalLayers but I am not sure whether this is a correct approach or not. Because operational layer reference is used in couple of user controls so probably it may create an issue if I continuously modify map.operationallayers object on runtime. LayerListControlViewModel.cs public ObservableCollection<Layer> OperationalLayers { get; set; } = new ObservableCollection<Layer>();  public void InitializeLayerListControl(Map mapObj)         {                      foreach (var item in mapObj.OperationalLayers)                 {                    //business logic                    OperationalLayers.Add(item);                }          } Regards, Prashant ... View more

I was looking dotMorten/NmeaParser. Is location provider works for bluetooth GPS for Windows WPF desktop app? If not, then could you please point me in the right direction to make it working. Thanks, Prashant  ... View more

Thanks Morten for reply, First, I have added all layers to map and then send operational layers reference Map.OperationalLayers to other user control. Other control extracts layers from reference and add into his own collection - here i am getting exception  I defined collection as below and bind OperationalLayers  property to user control. public LayerCollection OperationalLayers { get; set; } = new LayerCollection(); I am quite sure that I am not adding layer in map.operational layer collection. Is there any reference issue with using LayerCollection  class? Regards, Prashant  ... View more

Try this, I haven't tested but this should work     <esri:MapView x:Name="MyMapView" /> In Code behind of map control access map view and assign to viewmodel prperty public MainWindow()         {             InitializeComponent();             ((MapViewModel)this.DataContext).MyMapView = this.MyMapView;         } MapViewModel:  public MapView MyMapView { get; set; }  public MapView MyMapView { get; set; } All members of MapView  will be available in view model Regards, Prashant  ... View more

Hi,  Create Property in viewmodel.cs and bind it to map object in XAMl. After that you can pass Map object to your model class. Create Map object in viewmodel constructor. Sample code:  public Map Map { get; set; } public ViewModel()     {  Map = new Map(new Basemap(basemapLyrs));         myModel = new Model(Map );         this.CreateLocalServiceAndDynamicLayer();     }  <esri:MapView x:Name="AppMapView" Map="{Binding Map}"   Regards, Prashant  ... View more