private async void Initialize()
{
// Create the scene with basemap.
MySceneView.Scene = new Scene(Basemap.CreateImagery());
// Create a surface and add the elevation service to it.
Surface groundSurface = new Surface();
groundSurface.ElevationSources.Add(new ArcGISTiledElevationSource(new Uri(ElevationServiceUrl)));
// Add the surface to the scene.
MySceneView.Scene.BaseSurface = groundSurface;
// Get the path to the local point cloud data.
string pointCloudPath = DataManager.GetDataFolder("34da965ca51d4c68aa9b3a38edb29e00", "sandiego-north-balboa-pointcloud.slpk");
// Create the point cloud layer.
PointCloudLayer balboaPointCloud = new PointCloudLayer(new Uri(pointCloudPath));
// Add the point cloud to the scene.
MySceneView.Scene.OperationalLayers.Add(balboaPointCloud);
// Wait for the layer to load.
await balboaPointCloud.LoadAsync();
// Zoom to the extent of the point cloud.
await MySceneView.SetViewpointAsync(new Viewpoint(balboaPointCloud.FullExtent));
}
private async void NavigateToNode(KmlNode node)
{
// Get a corrected Runtime viewpoint using the KmlViewpoint.
bool viewpointNeedsAltitudeAdjustment;
Viewpoint runtimeViewpoint = ViewpointFromKmlViewpoint(node, out viewpointNeedsAltitudeAdjustment);
if (viewpointNeedsAltitudeAdjustment)
{
runtimeViewpoint = await GetAltitudeAdjustedViewpointAsync(node, runtimeViewpoint);
}
// Set the viewpoint.
if (runtimeViewpoint != null && !runtimeViewpoint.TargetGeometry.IsEmpty)
{
await MySceneView.SetViewpointAsync(runtimeViewpoint);
}
}
private async void LayerPicker_SelectionChanged(object sender, EventArgs e)
{
// Clear existing layers.
MySceneView.Scene.OperationalLayers.Clear();
// Get the name of the selected layer.
string name = _sources[LayerPicker.SelectedIndex];
try
{
// Create the layer using the chosen constructor.
KmlLayer layer;
switch (name)
{
case "URL":
default:
layer = new KmlLayer(new Uri("https://www.wpc.ncep.noaa.gov/kml/noaa_chart/WPC_Day1_SigWx.kml"));
break;
case "Local file":
string filePath = DataManager.GetDataFolder("324e4742820e46cfbe5029ff2c32cb1f", "US_State_Capitals.kml");
layer = new KmlLayer(new Uri(filePath));
break;
case "Portal item":
ArcGISPortal portal = await ArcGISPortal.CreateAsync();
PortalItem item = await PortalItem.CreateAsync(portal, "9fe0b1bfdcd64c83bd77ea0452c76253");
layer = new KmlLayer(item);
break;
}
// Add the selected layer to the map.
MySceneView.Scene.OperationalLayers.Add(layer);
// Zoom to the extent of the United States.
await MySceneView.SetViewpointAsync(new Viewpoint(_usEnvelope));
}
catch (Exception ex)
{
await((Page)Parent).DisplayAlert("Error", ex.ToString(), "OK");
}
}
private async void Initialize()
{
// Set up the basemap.
MySceneView.Scene = new Scene(Basemap.CreateImageryWithLabels());
// Create the dataset.
KmlDataset dataset = new KmlDataset(new Uri("https://www.arcgis.com/sharing/rest/content/items/600748d4464442288f6db8a4ba27dc95/data"));
// Listen for network link control messages.
// These should be shown to the user.
dataset.NetworkLinkControlMessage += Dataset_NetworkLinkControlMessage;
// Create the layer from the dataset.
KmlLayer fileLayer = new KmlLayer(dataset);
// Add the layer to the map.
MySceneView.Scene.OperationalLayers.Add(fileLayer);
// Zoom in to center the map on Germany.
await MySceneView.SetViewpointAsync(new Viewpoint(new MapPoint(8.150526, 50.472421, SpatialReferences.Wgs84), 20000000));
}
private async void NavigateToNode(KmlNode node)
{
try
{
// Get a corrected Runtime viewpoint using the KmlViewpoint.
bool viewpointNeedsAltitudeAdjustment;
Viewpoint runtimeViewpoint = ViewpointFromKmlViewpoint(node, out viewpointNeedsAltitudeAdjustment);
if (viewpointNeedsAltitudeAdjustment)
{
runtimeViewpoint = await GetAltitudeAdjustedViewpointAsync(node, runtimeViewpoint);
}
// Set the viewpoint.
if (runtimeViewpoint != null && !runtimeViewpoint.TargetGeometry.IsEmpty)
{
await MySceneView.SetViewpointAsync(runtimeViewpoint);
}
}
catch (Exception e)
{
await new MessageDialog2(e.ToString(), "Error").ShowAsync();
}
}
private async void NavigateToNode(KmlNode node)
{
try
{
// Get a corrected Runtime viewpoint using the KmlViewpoint.
bool viewpointNeedsAltitudeAdjustment;
Viewpoint runtimeViewpoint = ViewpointFromKmlViewpoint(node, out viewpointNeedsAltitudeAdjustment);
if (viewpointNeedsAltitudeAdjustment)
{
runtimeViewpoint = await GetAltitudeAdjustedViewpointAsync(node, runtimeViewpoint);
}
// Set the viewpoint.
if (runtimeViewpoint != null && !runtimeViewpoint.TargetGeometry.IsEmpty)
{
await MySceneView.SetViewpointAsync(runtimeViewpoint);
}
}
catch (Exception e)
{
await Application.Current.MainPage.DisplayAlert("Error", e.ToString(), "OK");
}
}
