Maria globe client

This page describes how to create a Maria GDK map client utilising MariaGlobeMapControl with 2D and 3D visualisation of map, tracks and draw objects.

Maria Globe Client

General

• You will need to include the following NuGet package:
  • TPG.Maria.MariaGlobeMapControl (Currently available Teleplan Globe internal only)

• Sample code is found in the MariaGlobeClient project, in the Sample Projects solution.
  • Note that the sample code is specifying the service connections in code, and not by app.config.

Utilising the globe control

Including MariaGlobeMapControl

Create a WPF Application, and add the necessary NuGet references. For details, see Maria Basic Map Client.

Add the MariaGlobeMapControl to the Main window xaml.

<Window x:Class="MariaGlobeClient.MainWindow"
        . . .
        Title="MariaGlobeClient" Height="600" Width="600">
    <Grid>
        <MariaGlobeMapControl x:Name="MariaGlobeCtrl" Background="#E9ECFA"                                                  
                              Is3DMode="False"
                              MouseMoveDistanceToStartTracking="0"
                              ZoomOnDblClick="False"
                              DegreeToLockRotateAndScale="2"
                              PercentageToLockScaleOnly="2.0"
                              IsProgressIndicatorVisible="False" />
    </Grid>
</Window>

Add view models

• Add a view model class (MainViewModel) for communication with the Maria component, and another (MapViewModel) for map handling. Both including inheritance from ViewModelBase, for details see Prepare your application for interactions.

• Set the data context of your client window to the MainViewModel, and implement an event handler for the WindowClosing event. For details see Maria Basic Map Client.

MainViewModel

Add the following fields, properties and constructor to the MainViewModel:

private IMariaMapLayer _mapLayer;
private IMariaMapLayer _miniMapLayer;

public MapViewModel MapViewModel { get; }
public ObservableCollection<IMariaLayer> Layers { get; set; }

public IMapTemplateServiceClient MapTemplateServiceClient { get; private set; }
public IMapCatalogServiceClient MapCatalogServiceClient { get; private set; }
public GlobeMapManager GlobeMapManager { get; }

internal MainViewModel()
{
    Layers = new ObservableCollection<IMariaLayer>();

    IBindingFactory bindingFactory = new BindingFactory();
    IEndpointAddressFactory endpointAddressFactory = new EndpointAddressFactory();

    // Set up template client
    MapTemplateServiceClient = new MapTemplateServiceClientFactory(
        bindingFactory,
        endpointAddressFactory).New("http://tpg-geostore:9008/maptemplates", BindingType.BasicHttp);

    // Set up catalog service client and connect to service
    MapCatalogServiceClient = new MapCatalogServiceClient(
        bindingFactory.New(BindingType.BasicHttp),
        endpointAddressFactory.New("http://tpg-geostore:9008/catalog"));


    GlobeMapManager = new GlobeMapManager(MapCatalogServiceClient, MapTemplateServiceClient);
    GlobeMapManager.TileCacheManager.MaxCacheSize = 250;

    _mapLayer = new MapLayer(GlobeMapManager);
    _miniMapLayer = new MapLayer(GlobeMapManager);
    MapViewModel = new MapViewModel(_mapLayer, _miniMapLayer, this);
    Layers.Add(_mapLayer);
}