public Basemap GetBaseMap(CusMapView cusMapView)
{
switch (cusMapView.Map.MapType)
{
case MapType.Imagery:
return(Basemap.CreateImagery());
case MapType.Streets:
return(Basemap.CreateStreets());
case MapType.ImageryWithLabels:
return(Basemap.CreateImageryWithLabels());
case MapType.ImageryWithLabelsVector:
return(Basemap.CreateImageryWithLabelsVector());
case MapType.LightGrayCanvas:
return(Basemap.CreateLightGrayCanvas());
case MapType.LightGrayCanvasVector:
return(Basemap.CreateLightGrayCanvasVector());
case MapType.DarkGrayCanvasVector:
return(Basemap.CreateDarkGrayCanvasVector());
case MapType.NationalGeographic:
return(Basemap.CreateNationalGeographic());
case MapType.Oceans:
return(Basemap.CreateOceans());
case MapType.StreetsVector:
return(Basemap.CreateStreetsVector());
case MapType.StreetsWithReliefVector:
return(Basemap.CreateStreetsWithReliefVector());
case MapType.StreetsNightVector:
return(Basemap.CreateStreetsNightVector());
case MapType.NavigationVector:
return(Basemap.CreateNavigationVector());
case MapType.TerrainWithLabels:
return(Basemap.CreateTerrainWithLabels());
case MapType.TerrainWithLabelsVector:
return(Basemap.CreateTerrainWithLabelsVector());
case MapType.Topographic:
return(Basemap.CreateTopographic());
case MapType.TopographicVector:
return(Basemap.CreateTopographicVector());
case MapType.OpenStreetMap:
return(Basemap.CreateOpenStreetMap());
case MapType.WebMap:
if (!string.IsNullOrEmpty(cusMapView.Map.WebMapUrl))
{
return(new Basemap(new Uri(cusMapView.Map.WebMapUrl)));
}
throw new ArgumentOutOfRangeException(nameof(cusMapView.Map.WebMapUrl), cusMapView.Map.WebMapUrl, null);
default:
throw new ArgumentOutOfRangeException(nameof(cusMapView.Map.MapType), cusMapView.Map.MapType, null);
}
}
private async void Initialize()
{
// Hook up the DrawStatusChanged event.
MyMapView.DrawStatusChanged += OnDrawStatusChanged;
// Construct the map and set the MapView.Map property.
Map map = new Map(Basemap.CreateLightGrayCanvasVector());
MyMapView.Map = map;
try
{
// Create a ClosestFacilityTask using the San Diego Uri.
_task = await ClosestFacilityTask.CreateAsync(new Uri("https://sampleserver6.arcgisonline.com/arcgis/rest/services/NetworkAnalysis/SanDiego/NAServer/ClosestFacility"));
// List of facilities to be placed around San Diego area.
_facilities = new List <Facility> {
new Facility(new MapPoint(-1.3042129900625112E7, 3860127.9479775648, SpatialReferences.WebMercator)),
new Facility(new MapPoint(-1.3042193400557665E7, 3862448.873041752, SpatialReferences.WebMercator)),
new Facility(new MapPoint(-1.3046882875518233E7, 3862704.9896770366, SpatialReferences.WebMercator)),
new Facility(new MapPoint(-1.3040539754780494E7, 3862924.5938606677, SpatialReferences.WebMercator)),
new Facility(new MapPoint(-1.3042571225655518E7, 3858981.773018156, SpatialReferences.WebMercator)),
new Facility(new MapPoint(-1.3039784633928463E7, 3856692.5980474586, SpatialReferences.WebMercator)),
new Facility(new MapPoint(-1.3049023883956768E7, 3861993.789732541, SpatialReferences.WebMercator))
};
// Center the map on the San Diego facilities.
Envelope fullExtent = GeometryEngine.CombineExtents(_facilities.Select(facility => facility.Geometry));
await MyMapView.SetViewpointGeometryAsync(fullExtent, 50);
// Create a symbol for displaying facilities.
_facilitySymbol = new PictureMarkerSymbol(new Uri("https://static.arcgis.com/images/Symbols/SafetyHealth/Hospital.png"))
{
Height = 30,
Width = 30
};
// Incident symbol.
_incidentSymbol = new SimpleMarkerSymbol(SimpleMarkerSymbolStyle.Cross, Color.FromArgb(255, 0, 0, 0), 30);
// Route to hospital symbol.
_routeSymbol = new SimpleLineSymbol(SimpleLineSymbolStyle.Solid, Color.FromArgb(255, 0, 0, 255), 5.0f);
// Create Graphics Overlays for incidents and facilities.
_incidentGraphicsOverlay = new GraphicsOverlay();
_facilityGraphicsOverlay = new GraphicsOverlay();
// Create a graphic and add to graphics overlay for each facility.
foreach (Facility facility in _facilities)
{
_facilityGraphicsOverlay.Graphics.Add(new Graphic(facility.Geometry, _facilitySymbol));
}
// Add each graphics overlay to MyMapView.
MyMapView.GraphicsOverlays.Add(_incidentGraphicsOverlay);
MyMapView.GraphicsOverlays.Add(_facilityGraphicsOverlay);
}
catch (Exception e)
{
await new MessageDialog(e.ToString(), "Error").ShowAsync();
}
}
private async void Initialize()
{
try
{
// Construct the map and set the MapView.Map property.
_myMapView.Map = new Map(Basemap.CreateLightGrayCanvasVector());
// Add a graphics overlay to MyMapView. (Will be used later to display routes)
_myMapView.GraphicsOverlays.Add(new GraphicsOverlay());
// Create a ClosestFacilityTask using the San Diego Uri.
_task = await ClosestFacilityTask.CreateAsync(_closestFacilityUri);
// Create a symbol for displaying facilities.
PictureMarkerSymbol facilitySymbol = new PictureMarkerSymbol(new Uri("https://static.arcgis.com/images/Symbols/SafetyHealth/FireStation.png"))
{
Height = 30,
Width = 30
};
// Incident symbol.
PictureMarkerSymbol incidentSymbol = new PictureMarkerSymbol(new Uri("https://static.arcgis.com/images/Symbols/SafetyHealth/esriCrimeMarker_56_Gradient.png"))
{
Height = 30,
Width = 30
};
// Create a list of line symbols to show unique routes. Different colors help make different routes visually distinguishable.
_routeSymbols = new List <SimpleLineSymbol>()
{
new SimpleLineSymbol(SimpleLineSymbolStyle.Solid, Color.FromArgb(125, 25, 45, 85), 5.0f),
new SimpleLineSymbol(SimpleLineSymbolStyle.Solid, Color.FromArgb(125, 35, 65, 120), 5.0f),
new SimpleLineSymbol(SimpleLineSymbolStyle.Solid, Color.FromArgb(125, 55, 100, 190), 5.0f),
new SimpleLineSymbol(SimpleLineSymbolStyle.Solid, Color.FromArgb(125, 75, 140, 255), 5.0f)
};
// Create a table for facilities using the FeatureServer.
_facilityTable = new ServiceFeatureTable(_facilityUri);
// Create a feature layer from the table.
_facilityLayer = new FeatureLayer(_facilityTable)
{
Renderer = new SimpleRenderer(facilitySymbol)
};
// Create a table for facilities using the FeatureServer.
_incidentTable = new ServiceFeatureTable(_incidentUri);
// Create a feature layer from the table.
_incidentLayer = new FeatureLayer(_incidentTable)
{
Renderer = new SimpleRenderer(incidentSymbol)
};
// Add the layers to the map.
_myMapView.Map.OperationalLayers.Add(_facilityLayer);
_myMapView.Map.OperationalLayers.Add(_incidentLayer);
// Wait for both layers to load.
await _facilityLayer.LoadAsync();
await _incidentLayer.LoadAsync();
// Zoom to the combined extent of both layers.
Envelope fullExtent = GeometryEngine.CombineExtents(_facilityLayer.FullExtent, _incidentLayer.FullExtent);
await _myMapView.SetViewpointGeometryAsync(fullExtent, 50);
// Enable the solve button.
_solveRoutesButton.Enabled = true;
}
catch (Exception exception)
{
CreateErrorDialog("An exception has occurred.\n" + exception.Message);
}
}
private async void Initialize()
{
// Create a map and add it to the view
MyMapView.Map = new Map(Basemap.CreateLightGrayCanvasVector());
// Load the tiled layer and get the path
string rasterPath = GetRasterPath();
// Create a tile cache using the path to the raster
TileCache myTileCache = new TileCache(rasterPath);
// Create the tiled layer from the tile cache
ArcGISTiledLayer tiledLayer = new ArcGISTiledLayer(myTileCache);
// Try to load the tiled layer
try
{
// Wait for the layer to load
await tiledLayer.LoadAsync();
// Zoom to extent of the tiled layer
await MyMapView.SetViewpointGeometryAsync(tiledLayer.FullExtent);
}
catch (Exception)
{
MessageBox.Show("Couldn't load the tile package, ending sample load.");
return;
}
// Add the layer to the map
MyMapView.Map.OperationalLayers.Add(tiledLayer);
// Try to start Local Server
try
{
// LocalServer must not be running when setting the data path.
if (LocalServer.Instance.Status == LocalServerStatus.Started)
{
await LocalServer.Instance.StopAsync();
}
// Set the local data path - must be done before starting. On most systems, this will be C:\EsriSamples\AppData.
// This path should be kept short to avoid Windows path length limitations.
string tempDataPathRoot = Directory.GetParent(Environment.GetFolderPath(Environment.SpecialFolder.Windows)).FullName;
string tempDataPath = Path.Combine(tempDataPathRoot, "EsriSamples", "AppData");
Directory.CreateDirectory(tempDataPath); // CreateDirectory won't overwrite if it already exists.
LocalServer.Instance.AppDataPath = tempDataPath;
// Start the local server instance
await LocalServer.Instance.StartAsync();
}
catch (Exception ex)
{
MessageBox.Show(String.Format("Please ensure that local server is installed prior to using the sample. See instructions in readme.md. Message: {0}", ex.Message), "Local Server failed to start");
return;
}
// Get the path to the geoprocessing task
string gpServiceUrl = GetGpPath();
// Create the geoprocessing service
_gpService = new LocalGeoprocessingService(gpServiceUrl, GeoprocessingServiceType.AsynchronousSubmitWithMapServiceResult);
// Take action once the service loads
_gpService.StatusChanged += GpServiceOnStatusChanged;
// Try to start the service
try
{
// Start the service
await _gpService.StartAsync();
}
catch (Exception)
{
MessageBox.Show("geoprocessing service failed to start.");
}
}
private async void Initialize()
{
// Create a map and add it to the view
MyMapView.Map = new Map(Basemap.CreateLightGrayCanvasVector());
// Load the tiled layer and get the path
string rasterPath = await GetRasterPath();
// Create a tile cache using the path to the raster
TileCache myTileCache = new TileCache(rasterPath);
// Create the tiled layer from the tile cache
ArcGISTiledLayer tiledLayer = new ArcGISTiledLayer(myTileCache);
// Try to load the tiled layer
try
{
// Wait for the layer to load
await tiledLayer.LoadAsync();
// Zoom to extent of the tiled layer
await MyMapView.SetViewpointGeometryAsync(tiledLayer.FullExtent);
}
catch (Exception)
{
MessageBox.Show("Couldn't load the tile package, ending sample load.");
return;
}
// Add the layer to the map
MyMapView.Map.OperationalLayers.Add(tiledLayer);
// Try to start Local Server
try
{
// Start the local server instance
await LocalServer.Instance.StartAsync();
}
catch (Exception ex)
{
MessageBox.Show(String.Format("Please ensure that local server is installed prior to using the sample. See instructions in readme.md or metadata.json. Message: {0}", ex.Message), "Local Server failed to start");
return;
}
// Get the path to the geoprocessing task
string gpServiceUrl = await GetGpPath();
// Create the geoprocessing service
_gpService = new LocalGeoprocessingService(gpServiceUrl, GeoprocessingServiceType.AsynchronousSubmitWithMapServiceResult);
// Take action once the service loads
_gpService.StatusChanged += GpServiceOnStatusChanged;
// Try to start the service
try
{
// Start the service
await _gpService.StartAsync();
}
catch (Exception)
{
MessageBox.Show("geoprocessing service failed to start.");
}
}
public MapViewModel()
{
Map = new Map(Basemap.CreateLightGrayCanvasVector());
}
public CompassSceneViewSample()
{
InitializeComponent();
sceneView.Scene = new Scene(Basemap.CreateLightGrayCanvasVector());
}
public CompassMapViewSample()
{
InitializeComponent();
mapView.Map = new Map(Basemap.CreateLightGrayCanvasVector());
}
