private async void Initialize()
{
Map myMap = new Map();
Envelope initialLocation = new Envelope(
136.6, 35.72, 139.65, 35.68, SpatialReferences.Wgs84);
myMap.InitialViewpoint = new Viewpoint(initialLocation);
// create a WMTS service from a URL
//var WmtsUrl = new System.Uri("https://esrijapan.github.io/gsi-wmts/chizu_shashin.xml");
var WmtsUrl = new System.Uri("https://gbank.gsj.jp/seamless/tilemap/basic/WMTSCapabilities.xml");
WmtsService wmtsService = new WmtsService(WmtsUrl);
await wmtsService.LoadAsync();
if (wmtsService.LoadStatus == Esri.ArcGISRuntime.LoadStatus.Loaded)
{
WmtsServiceInfo wmtsServiceInfo = wmtsService.ServiceInfo;
IReadOnlyList <WmtsLayerInfo> layerInfos = wmtsServiceInfo.LayerInfos;
WmtsLayer wmtsLayer = new WmtsLayer(layerInfos[0]);
//WmtsLayer wmtsLayer = new WmtsLayer();
myMap.Basemap = new Basemap(wmtsLayer);
}
else
{
// todo
}
MyMapView.Map = myMap;
}
private async Task LoadWMTSLayerAsync(bool uriMode)
{
try
{
// Create a new map.
Map myMap = new Map();
// Get the basemap from the map.
Basemap myBasemap = myMap.Basemap;
// Get the layer collection for the base layers.
LayerCollection myLayerCollection = myBasemap.BaseLayers;
// Create an instance for the WMTS layer.
WmtsLayer myWmtsLayer;
// Define the Uri to the WMTS service.
Uri wmtsUri = new Uri("https://sampleserver6.arcgisonline.com/arcgis/rest/services/WorldTimeZones/MapServer/WMTS");
if (uriMode)
{
// Create a WMTS layer using a Uri and provide an Id value.
myWmtsLayer = new WmtsLayer(wmtsUri, "WorldTimeZones");
}
else
{
// Define a new instance of the WMTS service.
WmtsService myWmtsService = new WmtsService(wmtsUri);
// Load the WMTS service.
await myWmtsService.LoadAsync();
// Get the service information (i.e. metadata) about the WMTS service.
WmtsServiceInfo myWmtsServiceInfo = myWmtsService.ServiceInfo;
// Obtain the read only list of WMTS layer info objects.
IReadOnlyList <WmtsLayerInfo> myWmtsLayerInfos = myWmtsServiceInfo.LayerInfos;
// Create a WMTS layer using the first item in the read only list of WMTS layer info objects.
myWmtsLayer = new WmtsLayer(myWmtsLayerInfos[0]);
}
// Add the WMTS layer to the layer collection of the map.
myLayerCollection.Add(myWmtsLayer);
// Assign the map to the MapView.
_myMapView.Map = myMap;
// Zoom to appropriate level for iOS.
await _myMapView.SetViewpointScaleAsync(300000000);
}
catch (Exception ex)
{
UIAlertController alert = UIAlertController.Create("Error", ex.Message, UIAlertControllerStyle.Alert);
alert.AddAction(UIAlertAction.Create("OK", UIAlertActionStyle.Default, null));
PresentViewController(alert, true, null);
}
}
private async void LoadWMTSLayer(bool uriMode)
{
try
{
// Create a new map.
Map myMap = new Map();
// Get the basemap from the map.
Basemap myBasemap = myMap.Basemap;
// Get the layer collection for the base layers.
LayerCollection myLayerCollection = myBasemap.BaseLayers;
// Create an instance for the WMTS layer.
WmtsLayer myWmtsLayer;
// Define the Uri to the WMTS service.
Uri wmtsUri = new Uri("https://sampleserver6.arcgisonline.com/arcgis/rest/services/WorldTimeZones/MapServer/WMTS");
if (uriMode)
{
// Create a WMTS layer using a Uri and provide an Id value.
myWmtsLayer = new WmtsLayer(wmtsUri, "WorldTimeZones");
}
else
{
// Define a new instance of the WMTS service.
WmtsService myWmtsService = new WmtsService(wmtsUri);
// Load the WMTS service.
await myWmtsService.LoadAsync();
// Get the service information (i.e. metadata) about the WMTS service.
WmtsServiceInfo myWmtsServiceInfo = myWmtsService.ServiceInfo;
// Obtain the read only list of WMTS layer info objects.
IReadOnlyList <WmtsLayerInfo> myWmtsLayerInfos = myWmtsServiceInfo.LayerInfos;
// Create a WMTS layer using the first item in the read only list of WMTS layer info objects.
myWmtsLayer = new WmtsLayer(myWmtsLayerInfos[0]);
}
// Add the WMTS layer to the layer collection of the map.
myLayerCollection.Add(myWmtsLayer);
// Assign the map to the MapView.
MyMapView.Map = myMap;
// Zoom to appropriate level for iOS.
await MyMapView.SetViewpointScaleAsync(300000000);
}
catch (Exception ex)
{
await Application.Current.MainPage.DisplayAlert("Sample error", ex.ToString(), "OK");
}
}
private async void LoadWMTSLayer(bool uriMode)
{
try
{
// Create a new map.
Map myMap = new Map();
// Get the basemap from the map.
Basemap myBasemap = myMap.Basemap;
// Get the layer collection for the base layers.
LayerCollection myLayerCollection = myBasemap.BaseLayers;
// Create an instance for the WMTS layer.
WmtsLayer myWmtsLayer;
// Define the Uri to the WMTS service.
Uri wmtsUri = new Uri("https://sampleserver6.arcgisonline.com/arcgis/rest/services/WorldTimeZones/MapServer/WMTS");
if (uriMode)
{
// Create a WMTS layer using a Uri and provide an Id value.
myWmtsLayer = new WmtsLayer(wmtsUri, "WorldTimeZones");
}
else
{
// Define a new instance of the WMTS service.
WmtsService myWmtsService = new WmtsService(wmtsUri);
// Load the WMTS service.
await myWmtsService.LoadAsync();
// Get the service information (i.e. metadata) about the WMTS service.
WmtsServiceInfo myWmtsServiceInfo = myWmtsService.ServiceInfo;
// Obtain the read only list of WMTS layer info objects.
IReadOnlyList <WmtsLayerInfo> myWmtsLayerInfos = myWmtsServiceInfo.LayerInfos;
// Create a WMTS layer using the first item in the read only list of WMTS layer info objects.
myWmtsLayer = new WmtsLayer(myWmtsLayerInfos[0]);
}
// Add the WMTS layer to the layer collection of the map.
myLayerCollection.Add(myWmtsLayer);
// Assign the map to the MapView.
_myMapView.Map = myMap;
}
catch (Exception ex)
{
AlertDialog alert = new AlertDialog.Builder(this).Create();
alert.SetMessage(ex.Message);
alert.Show();
}
}
private async void Button2_Clicked(object sender, EventArgs e)
{
// Create dialog to display alert information
var alert = new AlertDialog.Builder(this);
try
{
// Define the Uri to the WMTS service
var myUri = new Uri("http://sampleserver6.arcgisonline.com/arcgis/rest/services/WorldTimeZones/MapServer/WMTS");
// Define a new instance of the WMTS service
WmtsService myWmtsService = new WmtsService(myUri);
// Load the WMTS service
await myWmtsService.LoadAsync();
// Get the service information (i.e. metadata) about the WMTS service
WmtsServiceInfo myWMTSServiceInfo = myWmtsService.ServiceInfo;
// Obtain the read only list of WMTS layer info objects
IReadOnlyList <WmtsLayerInfo> myWmtsLayerInfos = myWMTSServiceInfo.LayerInfos;
// Create a new instance of a WMTS layer using the first item in the read only list of WMTS layer info objects
WmtsLayer myWmtsLayer = new WmtsLayer(myWmtsLayerInfos[0]);
// Create a new map
Map myMap = new Map();
// Get the basemap from the map
Basemap myBasemap = myMap.Basemap;
// Get the layer collection for the base layers
LayerCollection myLayerCollection = myBasemap.BaseLayers;
// Add the WMTS layer to the layer collection of the map
myLayerCollection.Add(myWmtsLayer);
// Assign the map to the MapView
_myMapView.Map = myMap;
}
catch (Exception ex)
{
alert.SetTitle("Sample Error");
alert.SetMessage(ex.Message);
alert.Show();
}
}
private async void OnButton2Clicked(object sender, EventArgs e)
{
try
{
// Define the Uri to the WMTS service (NOTE: iOS applications require the use of Uri's to be https:// and not http://)
var myUri = new Uri("https://sampleserver6.arcgisonline.com/arcgis/rest/services/WorldTimeZones/MapServer/WMTS");
// Define a new instance of the WMTS service
WmtsService myWmtsService = new WmtsService(myUri);
// Load the WMTS service
await myWmtsService.LoadAsync();
// Get the service information (i.e. metadata) about the WMTS service
WmtsServiceInfo myWMTSServiceInfo = myWmtsService.ServiceInfo;
// Obtain the read only list of WMTS layer info objects
IReadOnlyList <WmtsLayerInfo> myWmtsLayerInfos = myWMTSServiceInfo.LayerInfos;
// Create a new instance of a WMTS layer using the first item in the read only list of WMTS layer info objects
WmtsLayer myWmtsLayer = new WmtsLayer(myWmtsLayerInfos[0]);
// Create a new map
Map myMap = new Map();
// Get the basemap from the map
Basemap myBasemap = myMap.Basemap;
// Get the layer collection for the base layers
LayerCollection myLayerCollection = myBasemap.BaseLayers;
// Add the WMTS layer to the layer collection of the map
myLayerCollection.Add(myWmtsLayer);
// Assign the map to the MapView
_myMapView.Map = myMap;
}
catch (Exception ex)
{
// Report error
UIAlertController alert = UIAlertController.Create("Error", ex.Message, UIAlertControllerStyle.Alert);
alert.AddAction(UIAlertAction.Create("OK", UIAlertActionStyle.Default, null));
PresentViewController(alert, true, null);
}
}
private async void Button2_Click(object sender, EventArgs e)
{
try
{
// Define the Uri to the WMTS service (NOTE: iOS applications require the use of Uri's to be https:// and not http://)
var myUri = new Uri("https://sampleserver6.arcgisonline.com/arcgis/rest/services/WorldTimeZones/MapServer/WMTS");
// Define a new instance of the WMTS service
WmtsService myWmtsService = new WmtsService(myUri);
// Load the WMTS service
await myWmtsService.LoadAsync();
// Get the service information (i.e. metadata) about the WMTS service
WmtsServiceInfo myWMTSServiceInfo = myWmtsService.ServiceInfo;
// Obtain the read only list of WMTS layer info objects
IReadOnlyList <WmtsLayerInfo> myWmtsLayerInfos = myWMTSServiceInfo.LayerInfos;
// Create a new instance of a WMTS layer using the first item in the read only list of WMTS layer info objects
WmtsLayer myWmtsLayer = new WmtsLayer(myWmtsLayerInfos[0]);
// Create a new map
Map myMap = new Map();
// Get the basemap from the map
Basemap myBasemap = myMap.Basemap;
// Get the layer collection for the base layers
LayerCollection myLayerCollection = myBasemap.BaseLayers;
// Add the WMTS layer to the layer collection of the map
myLayerCollection.Add(myWmtsLayer);
// Assign the map to the MapView
MyMapView.Map = myMap;
}
catch (Exception ex)
{
await DisplayAlert("Sample error", ex.ToString(), "OK");
}
}
public async Task <Basemap> GetTopoBasemapAsync()
{
var wmtsUri = new Uri(ServiceConfig.SwedishTopographic);
WmtsService myWmtsService = new WmtsService(wmtsUri);
// Load the WMTS service.
await myWmtsService.LoadAsync();
// Get the service information (i.e. metadata) about the WMTS service.
WmtsServiceInfo myWmtsServiceInfo = myWmtsService.ServiceInfo;
// Obtain the read only list of WMTS layer info objects.
IReadOnlyList <WmtsLayerInfo> myWmtsLayerInfos = myWmtsServiceInfo.LayerInfos;
// Create a WMTS layer using the first item in the read only list of WMTS layer info objects.
var myWmtsLayer = new WmtsLayer(myWmtsLayerInfos.LastOrDefault());
return(new Basemap(myWmtsLayer));
}
} // end SelectedDateChanged
// Initialize WMTS data
private async void InitializeWMTS()
{
String str;
WmtsService wmtsService;
Uri wmtsServiceURI;
// Create the WMTS Service Load data from the URI
WMTS_CAP_URL = "https://gibs.earthdata.nasa.gov/wmts/" + wmsUriStartup.EPSG
+ "/" + wmsUriStartup.latency + "/1.0.0/WMTSCapabilities.xml";
wmtsServiceURI = new Uri(WMTS_CAP_URL);
// Define an instance of the service
wmtsService = new WmtsService(wmtsServiceURI);
// If service can load, initialize the app
try
{
if (aoiWin == null)
aoiWin = new AOIWindow();
// Load the WMS Service.
await wmtsService.LoadAsync();
// Get the service info (metadata) from the service.
wmts.serviceInfo = wmtsService.ServiceInfo;
// Get the WMTS tile information
wmts.tileSets = new List<WMTS.TileSetVariables>();
for (int i = 0; i < selectedLayers.Count; i++)
{
wmts.tileSets.Add(new WMTS.TileSetVariables());
wmts.tileSets[i].tileSetTitle = wmts.serviceInfo.TileMatrixSets[i].Id;
wmts.tileSets[i].zoomLvls = wmts.serviceInfo.TileMatrixSets[i].TileMatrices.Count;
for (int j = 0; j < wmts.serviceInfo.TileMatrixSets[i].TileMatrices.Count; j++)
{
wmts.tileSets[i].resTypes.Add(new WMTS.ResType());
wmts.tileSets[i].resTypes[j].id =
wmts.serviceInfo.TileMatrixSets[i].TileMatrices[j].Id;
wmts.tileSets[i].resTypes[j].scaleDenom =
wmts.serviceInfo.TileMatrixSets[i].TileMatrices[j].ScaleDenominator;
}
}
// Obtain the read only list of WMTS layers info objects
// for selected layers
wmts.selectedLayers = new List<WmtsLayerInfo>();
foreach (WmsLayerInfo wmsLayerInfo in selectedLayers)
{
str = wmsLayerInfo.Title;
foreach (WmtsLayerInfo wmtsLayerInfo in wmts.serviceInfo.LayerInfos)
{
// Got a layer - save info about this layer
if (str == wmtsLayerInfo.Title)
{
wmts.selectedLayers.Add(wmtsLayerInfo);
break;
}
}
}
// Set up tile matrix information for selected tiles
wmts.layerTileSets = new List<WMTS.TileSetVariables>();
for (int i = 0; i < wmts.selectedLayers.Count; i++)
{
wmts.layerTileSets.Add(new WMTS.TileSetVariables());
wmts.layerTileSets[i].zoomLvls = wmts.selectedLayers[i].TileMatrixSets[0].TileMatrices.Count;
wmts.layerTileSets[i].tileSetTitle =
wmts.selectedLayers[i].TileMatrixSets[0].Id;
wmts.layerTileSets[i].layerTitle = wmts.selectedLayers[i].Title;
wmts.layerTileSets[i].layerName = wmts.selectedLayers[i].Id;
wmts.layerTileSets[i].tileWidth = TILE_WIDTH;
wmts.layerTileSets[i].tileHeight = TILE_HEIGHT;
// get tile matrices info
for (int j = 0; j < wmts.selectedLayers[i].TileMatrixSets[0].TileMatrices.Count; j++)
{
wmts.layerTileSets[i].resTypes.Add(new WMTS.ResType());
wmts.layerTileSets[i].resTypes[j].id =
wmts.selectedLayers[i].TileMatrixSets[0].TileMatrices[j].Id;
wmts.layerTileSets[i].resTypes[j].scaleDenom =
wmts.selectedLayers[i].TileMatrixSets[0].TileMatrices[j].ScaleDenominator;
wmts.layerTileSets[i].resTypes[j].resolution =
wmts.layerTileSets[i].resTypes[j].scaleDenom / 397569610;
wmts.layerTileSets[i].resTypes[j].matrixWidth = 2 ^ j;
wmts.layerTileSets[i].resTypes[j].matrixHeight = 2 ^ j;
}
}
// Set AOI window Titles
aoiWin.panelVars.titleList = new List<string>();
foreach (WMTS.TileSetVariables tileSet in wmts.layerTileSets)
{
str = tileSet.layerTitle + "\n" +
"Tile Set: " + tileSet.tileSetTitle + "\t"
+ "Zoom Levels: " + tileSet.zoomLvls;
aoiWin.panelVars.titleList.Add(str);
}
aoiWin.ImageryTitle.ItemsSource = aoiWin.panelVars.titleList;
aoiWin.ImageryTitle.SelectedIndex = 0;
// Set the zoom level specific to image selected
ResetZoomLevels(aoiWin.ImageryTitle.SelectedIndex, "Skipper");
} // end try
catch (Exception e)
{
MessageBox.Show(e.ToString(), "WMTS SERVER LOAD ERROR");
}
} // end InitializeWMTS