private async void Initialize()
{
// Apply an imagery basemap to the map.
MyMapView.Map = new Map(Basemap.CreateImagery());
// Create a new WMS layer displaying the specified layers from the service.
_wmsLayer = new WmsLayer(_wmsUrl, _wmsLayerNames);
try
{
// Load the layer.
await _wmsLayer.LoadAsync();
// Add the layer to the map.
MyMapView.Map.OperationalLayers.Add(_wmsLayer);
// Zoom to the layer's extent.
MyMapView.SetViewpoint(new Viewpoint(_wmsLayer.FullExtent));
// Subscribe to tap events - starting point for feature identification.
MyMapView.GeoViewTapped += MyMapView_GeoViewTapped;
}
catch (Exception e)
{
await new MessageDialog(e.ToString(), "Error").ShowAsync();
}
}
private async void InitializeAsync()
{
try
{
// Create a map with spatial reference appropriate for the service.
Map myMap = new Map(SpatialReference.Create(26915))
{
MinScale = 7000000.0
};
// Create a new WMS layer displaying the specified layers from the service.
// The default styles are chosen by default.
_mnWmsLayer = new WmsLayer(_wmsUrl, _wmsLayerNames);
// Wait for the layer to load.
await _mnWmsLayer.LoadAsync();
// Center the map on the layer's contents.
myMap.InitialViewpoint = new Viewpoint(_mnWmsLayer.FullExtent);
// Add the layer to the map.
myMap.OperationalLayers.Add(_mnWmsLayer);
// Add the map to the view.
MyMapView.Map = myMap;
// Enable the buttons.
FirstStyleButton.IsEnabled = true;
SecondStyleButton.IsEnabled = true;
}
catch (Exception ex)
{
await Application.Current.MainPage.DisplayAlert("Error", ex.ToString(), "OK");
}
}
public bool AddWMSLayer(string baseUrl, string layers, string name, Extents extents, int Epsg, string Format)
{
WmsLayer wmsLayer = new WmsLayer();
wmsLayer.BaseUrl = baseUrl;
wmsLayer.BoundingBox = extents;
wmsLayer.DoCaching = false;
wmsLayer.Epsg = Epsg;
wmsLayer.Format = Format;
wmsLayer.Layers = layers;
wmsLayer.Name = name;
wmsLayer.UseCache = false;
wmsLayer.Id = 1;
wmsLayer.Key = "1";
wmsLayer.Version = tkWmsVersion.wv111;
WmsLayerLayer layer = new WmsLayerLayer();
layer.WmsLayerObj = wmsLayer;
layer.Name = name;
layer.Handle = AxMap.AddLayer(wmsLayer, true);
layer.LayerType = LayerType.CustomLayerWMS;
MapControlTools.Layers.Add(layer);
Events.MapControl_LayerChange layerchange = new Events.MapControl_LayerChange()
{
LayerChangeReason = Events.LayerChangeReason.AddLayer, Layer = layer
};
On_LayerChange(layerchange);
return(true);
}
private async void Initialize()
{
try
{
// Create a map with spatial reference appropriate for the service.
Map myMap = new Map(SpatialReference.Create(26915))
{
MinScale = 7000000.0
};
// Create a new WMS layer displaying the specified layers from the service.
// The default styles are chosen by default.
_mnWmsLayer = new WmsLayer(_wmsUrl, _wmsLayerNames);
// Wait for the layer to load.
await _mnWmsLayer.LoadAsync();
// Center the map on the layer's contents.
myMap.InitialViewpoint = new Viewpoint(_mnWmsLayer.FullExtent);
// Add the layer to the map.
myMap.OperationalLayers.Add(_mnWmsLayer);
// Add the map to the view.
_myMapView.Map = myMap;
// Enable the UI.
_styleChoiceButton.Enabled = true;
}
catch (Exception ex)
{
// Any exceptions in the async void method must be caught, otherwise they will result in a crash.
Debug.WriteLine(ex.ToString());
}
}
private async void Initialize()
{
// Create new Map with basemap
Map myMap = new Map(BasemapStyle.ArcGISImageryStandard);
// Provide used Map to the MapView
_myMapView.Map = myMap;
// Create a new WMS layer displaying the specified layers from the service
_wmsLayer = new WmsLayer(_wmsUrl, _wmsLayerNames);
try
{
// Load the layer
await _wmsLayer.LoadAsync();
// Add the layer to the map
_myMapView.Map.OperationalLayers.Add(_wmsLayer);
// Zoom to the layer's extent
_myMapView.SetViewpoint(new Viewpoint(_wmsLayer.FullExtent));
// Subscribe to tap events - starting point for feature identification
_myMapView.GeoViewTapped += _myMapView_GeoViewTapped;
}
catch (Exception e)
{
new AlertDialog.Builder(this).SetMessage(e.ToString()).SetTitle("Error").Show();
}
}
} // end ToggleButton_OnChecked
/// <summary>
/// Updates the map view model
/// </summary>
private void UpdateViewModel(ObservableCollection <LayerInfoVM> displayList)
{
// Remove all existing layers and redraw map
if (BasemapView.Map.OperationalLayers.Count > 1)
{
BasemapView.Map.OperationalLayers.Clear();
BasemapView.Map.OperationalLayers.Add(baseImageLayer);
}
// Get a list of selected LayerInfos.
selectedLayers =
new List <WmsLayerInfo>(displayList.Where(vm => vm.IsEnabled).Select(vm => vm.Info).ToList());
// Return if no layers are selected.
if (!selectedLayers.Any())
{
haveLayer = false;
return;
}
else
{
haveLayer = true;
}
// Create a new WmsLayer from the selected layers.
WmsLayer showLayers = new WmsLayer(selectedLayers);
// Add the layer(s) to the map.
BasemapView.Map.OperationalLayers.Add(showLayers);
} // end UpdateViewModel
public WmsSource(string name)
{
_layer = new WmsLayer()
{
Name = name
};
}
private async void Initialize()
{
// Show an imagery basemap.
_myMapView.Map = new Map(Basemap.CreateImagery());
// Create a new WMS layer displaying the specified layers from the service.
_wmsLayer = new WmsLayer(_wmsUrl, _wmsLayerNames);
try
{
// Load the layer.
await _wmsLayer.LoadAsync();
// Add the layer to the map.
_myMapView.Map.OperationalLayers.Add(_wmsLayer);
// Zoom to the layer's extent.
_myMapView.SetViewpoint(new Viewpoint(_wmsLayer.FullExtent));
// Subscribe to tap events - starting point for feature identification.
_myMapView.GeoViewTapped += _myMapView_GeoViewTapped;
}
catch (Exception e)
{
new UIAlertView("Error", e.ToString(), (IUIAlertViewDelegate)null, "OK", null).Show();
}
}
/// <summary>
/// Updates the map with the latest layer selection
/// </summary>
private async void UpdateMapDisplay(ObservableCollection <LayerDisplayVM> displayList)
{
// Remove all existing layers
MyMapView.Map.OperationalLayers.Clear();
// Get a list of selected LayerInfos
IEnumerable <WmsLayerInfo> selectedLayers = displayList.Where(vm => vm.IsEnabled).Select(vm => vm.Info);
// Return if no layers selected
if (selectedLayers.Count() < 1)
{
return;
}
// Create a new WmsLayer from the selected layers
WmsLayer myLayer = new WmsLayer(selectedLayers);
// Load the layer
await myLayer.LoadAsync();
// Add the layer to the map
MyMapView.Map.OperationalLayers.Add(myLayer);
// Update the viewpoint
await MyMapView.SetViewpointAsync(new Viewpoint(myLayer.FullExtent));
}
private async void Initialize()
{
try
{
// Apply an imagery basemap to the map.
Map myMap = new Map(Basemap.CreateImagery());
// Create a new WMS layer displaying the specified layers from the service.
// The default styles are chosen by default, which corresponds to 'Style 1' in the UI.
_mnWmsLayer = new WmsLayer(_wmsUrl, _wmsLayerNames);
// Wait for the layer to load.
await _mnWmsLayer.LoadAsync();
// Center the map on the layer's contents.
myMap.InitialViewpoint = new Viewpoint(_mnWmsLayer.FullExtent);
// Add the layer to the map.
myMap.OperationalLayers.Add(_mnWmsLayer);
// Add the map to the view.
_myMapView.Map = myMap;
// Enable the UI.
_styleChoiceButton.Enabled = true;
}
catch (Exception ex)
{
// Any exceptions in the async void method must be caught, otherwise they will result in a crash.
Debug.WriteLine(ex.ToString());
}
}
/// <summary>
/// Updates the map with the latest layer selection.
/// </summary>
private async void UpdateMapDisplay(ObservableCollection <LayerDisplayVM> displayList)
{
// Remove all existing layers.
MyMapView.Map.OperationalLayers.Clear();
// Get a list of selected LayerInfos.
List <WmsLayerInfo> selectedLayers = displayList.Where(vm => vm.IsEnabled).Select(vm => vm.Info).ToList();
// Return if no layers selected.
if (!selectedLayers.Any())
{
return;
}
// Create a new WmsLayer from the selected layers.
WmsLayer myLayer = new WmsLayer(selectedLayers);
try
{
// Load the layer.
await myLayer.LoadAsync();
// Add the layer to the map.
MyMapView.Map.OperationalLayers.Add(myLayer);
// Update the viewpoint.
await MyMapView.SetViewpointAsync(new Viewpoint(myLayer.FullExtent));
}
catch (Exception e)
{
await Application.Current.MainPage.DisplayAlert("Error", e.ToString(), "OK");
}
}
/// <summary>
/// Updates the map with the latest layer selection
/// </summary>
private async void UpdateMapDisplay(List<LayerDisplayVM> displayList)
{
// Remove all existing layers
_myMapView.Map.OperationalLayers.Clear();
// Get a list of selected LayerInfos
List<WmsLayerInfo> selectedLayers = displayList.Where(vm => vm.IsEnabled).Select(vm => vm.Info).ToList();
// Return if list is empty
if (!selectedLayers.Any())
{
return;
}
// Create a new WmsLayer from the selected layers
WmsLayer myLayer = new WmsLayer(selectedLayers);
try
{
// Load the layer
await myLayer.LoadAsync();
// Zoom to the extent of the layer
_myMapView.SetViewpoint(new Viewpoint(myLayer.FullExtent));
// Add the layer to the map
_myMapView.Map.OperationalLayers.Add(myLayer);
}
catch (Exception e)
{
new AlertDialog.Builder(this).SetMessage(e.ToString()).SetTitle("Error").Show();
}
}
private async void InitializeAsync()
{
try
{
// Create a map with spatial reference appropriate for the service.
Map myMap = new Map(SpatialReference.Create(26915))
{
MinScale = 7000000.0
};
// Create a new WMS layer displaying the specified layers from the service.
// The default styles are chosen by default.
_mnWmsLayer = new WmsLayer(_wmsUrl, _wmsLayerNames);
// Wait for the layer to load.
await _mnWmsLayer.LoadAsync();
// Center the map on the layer's contents.
myMap.InitialViewpoint = new Viewpoint(_mnWmsLayer.FullExtent);
// Add the layer to the map.
myMap.OperationalLayers.Add(_mnWmsLayer);
// Add the map to the view.
_myMapView.Map = myMap;
// Enable the buttons.
_firstStyleButton.Enabled = true;
_secondStyleButton.Enabled = true;
}
catch (Exception ex)
{
new AlertDialog.Builder(this).SetMessage(ex.ToString()).SetTitle("Error").Show();
}
}
private async void Initialize()
{
// Create new Map with basemap
Map myMap = new Map(Basemap.CreateImagery());
// Provide used Map to the MapView
MyMapView.Map = myMap;
// Create a new WMS layer displaying the specified layers from the service
_wmsLayer = new WmsLayer(_wmsUrl, _wmsLayerNames);
try
{
// Load the layer
await _wmsLayer.LoadAsync();
// Add the layer to the map
MyMapView.Map.OperationalLayers.Add(_wmsLayer);
// Zoom to the layer's extent
MyMapView.SetViewpoint(new Viewpoint(_wmsLayer.FullExtent));
// Subscribe to tap events - starting point for feature identification
MyMapView.GeoViewTapped += MyMapView_GeoViewTapped;
}
catch (Exception e)
{
await((Page)Parent).DisplayAlert("Error", e.ToString(), "OK");
}
}
/// <summary>
/// Updates the map with the latest layer selection.
/// </summary>
private async void UpdateMapDisplay(List <LayerDisplayVM> displayList)
{
// Remove all existing layers.
_myMapView.Map.OperationalLayers.Clear();
// Get a list of selected LayerInfos.
IEnumerable <WmsLayerInfo> selectedLayers = displayList.Where(vm => vm.IsEnabled).Select(vm => vm.Info);
// Create a new WmsLayer from the selected layers.
WmsLayer myLayer = new WmsLayer(selectedLayers);
try
{
// Wait for the layer to load.
await myLayer.LoadAsync();
// Zoom to the extent of the layer.
await _myMapView.SetViewpointAsync(new Viewpoint(myLayer.FullExtent));
// Add the layer to the map.
_myMapView.Map.OperationalLayers.Add(myLayer);
}
catch (Exception e)
{
new UIAlertView("Error", e.ToString(), (IUIAlertViewDelegate)null, "OK", null).Show();
}
}
} // end ToggleButton_OnChecked
/// <summary>
/// Updates the map view model
/// </summary>
private void UpdateViewModel(ObservableCollection <LayerInfoVM> productList)
{
// Remove all existing layers and redraw map
if (BasemapView.Map.OperationalLayers.Count > 1)
{
BasemapView.Map.OperationalLayers.Clear();
BasemapView.Map.OperationalLayers.Add(baseImageLayer);
}
// Get a list of selected LayerInfos
selectedLayers =
new List <WmsLayerInfo>(productList.Where(checkBox => checkBox.Selected).Select(checkBox => checkBox.Info).ToList());
// Return if no layers are selected.
if (!selectedLayers.Any())
{
haveLayer = false;
return;
}
else
{
haveLayer = true;
}
WmsLayer showLayers = new WmsLayer(selectedLayers);
// Add the layer(s) to the map.
BasemapView.Map.OperationalLayers.Add(showLayers);
} // end UpdateViewModel
private async void Initialize()
{
try
{
// Create a map with spatial reference appropriate for the service.
Map myMap = new Map(SpatialReference.Create(26915))
{
MinScale = 7000000.0
};
// Create a new WMS layer displaying the specified layers from the service.
// The default styles are chosen by default.
_mnWmsLayer = new WmsLayer(_wmsUrl, _wmsLayerNames);
// Wait for the layer to load.
await _mnWmsLayer.LoadAsync();
// Center the map on the layer's contents.
myMap.InitialViewpoint = new Viewpoint(_mnWmsLayer.FullExtent);
// Add the layer to the map.
myMap.OperationalLayers.Add(_mnWmsLayer);
// Add the map to the view.
_myMapView.Map = myMap;
// Enable the UI.
_styleChoiceButton.Enabled = true;
}
catch (Exception ex)
{
new UIAlertView("Error", ex.ToString(), (IUIAlertViewDelegate)null, "OK", null).Show();
}
}
public void showChlorophyllWMS(object sender, EventArgs e)
{
// Create new map
Map myMap = new Map();
//Map myMap = new Map(Basemap.CreateDarkGrayCanvasVector());
// Get MapView from the view and assign map from view-model
mapView = FindViewById <MapView>(Resource.Id.MyMapView);
//get rid of any existing map layers
myMap.OperationalLayers.Clear();
mapView.Map = myMap;
// Create Chlorophyll WMS layer
WmsLayer chlorophyll = new WmsLayer(new Uri("https://coastwatch.pfeg.noaa.gov/erddap/wms/nesdisVHNSQchlaDaily/request?service=WMS&request=GetCapabilities&version=1.3.0"), wmsLayerNames);
//WmsLayer chlorophyllTwo = new WmsLayer(new Uri("http://coastwatch.pfeg.noaa.gov/erddap/wms/erdMOchlahday_LonPM180/request?service=WMS&version=1.3.0&request=GetCapabilities"), reefLayerNames);
//WmsLayer chlorophyllThree = new WmsLayer(new Uri("https://gibs.earthdata.nasa.gov/wms/epsg4326/best/wms.cgi?request=GetCapabilities&service=WMS"), wmsLayerNames);
//ArcGISMapImageLayer chlorophyllLayer = new ArcGISMapImageLayer(new Uri(""))
//myMap.OperationalLayers.Add(chlorophyll);
// Create a new basemap layer
myMap.Basemap.BaseLayers.Add(chlorophyll);
}
public static Map InitializeMap(float angle)
{
string wmsUrl = "http://dev:8080/geoserver/ows?service=wms&version=1.1.1&request=GetCapabilities";
Map map = new Map();
WmsLayer layWms = new WmsLayer("Demis Map", wmsUrl);
layWms.AddLayer("sf:roads");
//layWms.AddLayer("Topography");
//layWms.AddLayer("Hillshading");
layWms.SetImageFormat(layWms.OutputFormats[0]);
layWms.ContinueOnError = true;
//Skip rendering the WMS Map if the server couldn't be requested (if set to false such an event would crash the app)
layWms.TimeOut = 5000; //Set timeout to 5 seconds
layWms.SRID = 4326;
map.Layers.Add(layWms);
//limit the zoom to 360 degrees width
map.MaximumZoom = 360;
map.BackColor = Color.LightBlue;
map.Zoom = 360;
map.Center = new Point(0, 0);
Matrix mat = new Matrix();
mat.RotateAt(angle, map.WorldToImage(map.Center));
map.MapTransform = mat;
map.ZoomToExtents();
return(map);
}
private void EnableBusStops()
{
if (wpfMap.Layers.Contains(wpfMap.Layers[secondWmsLayerName]))
{
return;
}
const string urlTemplate = "http://ows.terrestris.de/osm-haltestellen?LAYERS=OSM-Bushaltestellen&TRANSPARENT=true&FORMAT=image/png&SERVICE=WMS&VERSION=1.1.1&REQUEST=GetMap&STYLES=&SRS=EPSG:3857";
// For demonstration of proxy settings some lines of code later
// const string urlTemplate = "http://80.146.239.180/WMS/WMS?REQUEST=GetMap&format=image/png&version=1.1.1&layers=xmap-plain&srs=EPSG:505456&styles=";
var wmsLayer = new WmsLayer(urlTemplate, false, false, secondWmsLayerName, "© terrestris")
{
Caption = "Bus stops",
Icon = ResourceHelper.LoadBitmapFromResource("Ptv.XServer.Controls.Map;component/Resources/Background.png"),
};
wpfMap.Layers.Add(wmsLayer);
// code sample demonstrating the settings for configuring a proxy for the web requests
// const string domain = "ska-lx-test02";
// const string port = "3128";
// wmsLayer.ReprojectionProvider.Proxy = new WebProxy(string.Format("http://{0}:{1}", domain, port)) { Credentials = new NetworkCredential("marvin", "marvin", domain) };
}
/// <summary>
/// Updates the map with the latest layer selection
/// </summary>
private async void UpdateMapDisplay(List <LayerDisplayVM> displayList)
{
// Remove all existing layers
_myMapView.Map.OperationalLayers.Clear();
// Get a list of selected LayerInfos
List <WmsLayerInfo> selectedLayers = displayList.Where(vm => vm.IsEnabled).Select(vm => vm.Info).ToList();
// Return if list is empty
if (!selectedLayers.Any())
{
return;
}
// Create a new WmsLayer from the selected layers
WmsLayer myLayer = new WmsLayer(selectedLayers);
// Load the layer
await myLayer.LoadAsync();
// Zoom to the extent of the layer
_myMapView.SetViewpoint(new Viewpoint(myLayer.FullExtent));
// Add the layer to the map
_myMapView.Map.OperationalLayers.Add(myLayer);
}
internal WmsSource(WmsLayer provider)
{
if (provider == null)
{
throw new ArgumentNullException("provider");
}
_layer = provider;
}
private static void AddLayerToLegend(WmsLayer layer, LegendToolItem parent)
{
var title = layer.RootLayer.Name;
var layerItem = parent.AddItem(title);
if (layer.Theme != null && layer.Theme.ThemeItems != null)
{
AddThemeItemsAsLegendItems(layer.Theme.ThemeItems, layerItem, false);
}
}
private static bool ContinueOnError(ILayer layer)
{
WmsLayer wmsLayer = layer as WmsLayer;
if (wmsLayer != null)
{
return(wmsLayer.ContinueOnError);
}
return(true);
}
private void Wind_Clicked(object sender, EventArgs e)
{
// Set Button Colors
WaveButton.BackgroundColor = Color.White;
WaveButton.BorderColor = Color.FromHex("#5d7772");
WaveButton.TextColor = Color.FromHex("#5d7772");
ReefButton.BackgroundColor = Color.White;
ReefButton.BorderColor = Color.FromHex("#5d7772");
ReefButton.TextColor = Color.FromHex("#5d7772");
WindButton.BackgroundColor = Color.FromHex("#5d7772");
WindButton.BorderColor = Color.FromHex("#5d7772");
WindButton.TextColor = Color.White;
WaterButton.BackgroundColor = Color.White;
WaterButton.BorderColor = Color.FromHex("#5d7772");
WaterButton.TextColor = Color.FromHex("#5d7772");
ChlorophyllButton.BackgroundColor = Color.White;
ChlorophyllButton.BorderColor = Color.FromHex("#5d7772");
ChlorophyllButton.TextColor = Color.FromHex("#5d7772");
//get rid of any existing map layers
myMap.OperationalLayers.Clear();
// Get MapView from the view and assign map from view-model
_mapView = MyMapView;
_mapView.Map = myMap;
// Create Wind WMS layer
WmsLayer wind = new WmsLayer(new Uri("https://gis.ngdc.noaa.gov/arcgis/services/GulfDataAtlas/NCDC_SeaWinds/MapServer/WMSServer?request=GetCapabilities&service=WMS"), wmsLayerNames);
myMap.OperationalLayers.Add(wind);
//Set Legend
LegendLabel.Text = " Wind Speeds";
LegendMetricLabel.Text = " meters per second";
Box1.Color = Color.Blue;
Box2.Color = Color.Aqua;
Box3.Color = Color.SeaGreen;
Box4.Color = Color.YellowGreen;
Box5.Color = Color.LightGoldenrodYellow;
MetricLabel1.Text = "4";
MetricLabel2.Text = "5";
MetricLabel3.Text = "6";
MetricLabel4.Text = "7";
MetricLabel5.Text = "8";
// Get MapView from the view and assign map from view-model
_mapView = MyMapView;
_mapView.Map = myMap;
}
private void OnFocusedNodeChanged(object sender, FocusedNodeChangedEventArgs e)
{
WmsLayer layer = tlLayers.GetDataRecordByNode(e.Node) as WmsLayer;
if (layer == null)
{
return;
}
Provider.ActiveLayerName = layer.Name;
mapControl.ZoomToRegion(layer.LeftTop, layer.RightBottom, 0.15);
}
public static void SaveMapToStream(Map m, Stream s)
{
MapDefinition md = new MapDefinition();
md.Extent = new Extent()
{
Xmin = m.Envelope.MinX,
Xmax = m.Envelope.MaxX,
Ymin = m.Envelope.MinY,
Ymax = m.Envelope.MaxY
};
md.BackGroundColor = ColorTranslator.ToHtml(m.BackColor);
md.SRID = m.SRID;
List <MapLayer> layers = new List <MapLayer>();
foreach (var layer in m.Layers)
{
MapLayer ml = null;
if (layer is SharpMap.Layers.VectorLayer)
{
}
else if (layer is SharpMap.Layers.WmsLayer)
{
WmsLayer sl = new WmsLayer();
sl.OnlineURL = (layer as SharpMap.Layers.WmsLayer).CapabilitiesUrl;
sl.WmsLayers = string.Join(",", (layer as SharpMap.Layers.WmsLayer).LayerList.ToArray());
if ((layer as SharpMap.Layers.WmsLayer).Credentials is NetworkCredential)
{
sl.WmsUser = ((layer as SharpMap.Layers.WmsLayer).Credentials as NetworkCredential).UserName;
sl.WmsPassword = ((layer as SharpMap.Layers.WmsLayer).Credentials as NetworkCredential).Password;
}
ml = sl;
}
ml.MinVisible = layer.MinVisible;
ml.MaxVisible = layer.MaxVisible;
ml.Name = layer.LayerName;
if (ml != null)
{
layers.Add(ml);
}
}
md.Layers = layers.ToArray();
XmlSerializer serializer = new XmlSerializer(typeof(MapDefinition));
serializer.Serialize(s, md);
}
public static Map InitializeWmsMap(Size size)
{
HttpContext.Current.Trace.Write("Initializing Wms map...");
//Initialize a new map of size 'imagesize'
Map map = new Map(size);
WmsLayer layWms = GetWmsLayer();
//Set up the countries layer
VectorLayer layCountries = new VectorLayer("Countries");
//Set the datasource to a shapefile in the App_data folder
layCountries.DataSource = new ShapeFile(HttpContext.Current.Server.MapPath(@"~\App_data\countries.shp"), true);
//Set fill-style to green
layCountries.Style.Fill = new SolidBrush(Color.Green);
//Set the polygons to have a black outline
layCountries.Style.Outline = Pens.Yellow;
layCountries.Style.EnableOutline = true;
layCountries.SRID = 4326;
//Set up a country label layer
LabelLayer layLabel = new LabelLayer("Country labels");
layLabel.DataSource = layCountries.DataSource;
layLabel.Enabled = true;
layLabel.LabelColumn = "Name";
layLabel.Style = new LabelStyle();
layLabel.Style.ForeColor = Color.White;
layLabel.Style.Font = new Font(FontFamily.GenericSerif, 8);
layLabel.Style.BackColor = new SolidBrush(Color.FromArgb(128, 255, 0, 0));
layLabel.MaxVisible = 90;
layLabel.MinVisible = 30;
layLabel.Style.HorizontalAlignment = LabelStyle.HorizontalAlignmentEnum.Center;
layLabel.SRID = 4326;
//Add the layers to the map object.
//The order we add them in are the order they are drawn, so we add the rivers last to put them on top
map.Layers.Add(layWms);
map.Layers.Add(layCountries);
map.Layers.Add(layLabel);
//limit the zoom to 360 degrees width
map.MaximumZoom = 360;
map.BackColor = Color.LightBlue;
map.Zoom = 360;
map.Center = new Point(0, 0);
HttpContext.Current.Trace.Write("Map initialized");
return(map);
}
private void OnGetCellValue(object sender, VirtualTreeGetCellValueInfo e)
{
WmsLayer layer = e.Node as WmsLayer;
if (layer == null)
{
return;
}
if (e.Column.FieldName == "LayerName")
{
e.CellData = layer.Title;
}
}
private void Water_Clicked(object sender, EventArgs e)
{
// Set Button Colors
WaveButton.BackgroundColor = Color.White;
WaveButton.BorderColor = Color.FromHex("#5d7772");
WaveButton.TextColor = Color.FromHex("#5d7772");
ReefButton.BackgroundColor = Color.White;
ReefButton.BorderColor = Color.FromHex("#5d7772");
ReefButton.TextColor = Color.FromHex("#5d7772");
WindButton.BackgroundColor = Color.White;
WindButton.BorderColor = Color.FromHex("#5d7772");
WindButton.TextColor = Color.FromHex("#5d7772");
WaterButton.BackgroundColor = Color.FromHex("#5d7772");
WaterButton.BorderColor = Color.FromHex("#5d7772");
WaterButton.TextColor = Color.White;
ChlorophyllButton.BackgroundColor = Color.White;
ChlorophyllButton.BorderColor = Color.FromHex("#5d7772");
ChlorophyllButton.TextColor = Color.FromHex("#5d7772");
//get rid of any existing map layers
myMap.OperationalLayers.Clear();
// Get MapView from the view and assign map from view-model
_mapView = MyMapView;
_mapView.Map = myMap;
// Create Water Temperature WMS layer
WmsLayer waterTemp = new WmsLayer(new Uri("https://gis.ngdc.noaa.gov/arcgis/services/GulfDataAtlas/NODC_SST/MapServer/WMSServer?request=GetCapabilities&service=WMS"), wmsLayerNames);
myMap.OperationalLayers.Add(waterTemp);
//Set Legend
LegendLabel.Text = " Sea Surface Temperature";
LegendMetricLabel.Text = " degrees Fahrenheit";
Box1.Color = Color.LightBlue;
Box2.Color = Color.Yellow;
Box3.Color = Color.Orange;
Box4.Color = Color.OrangeRed;
Box5.Color = Color.Red;
MetricLabel1.Text = "68";
MetricLabel2.Text = "75";
MetricLabel3.Text = "78";
MetricLabel4.Text = "82";
MetricLabel5.Text = "86";
}
private void add_Click(object sender, EventArgs e)
{
if (LayersTree.SelectedNode == null)
{
return;
}
var tileGroup = LayersTree.SelectedNode.Tag as WMS_Tile_ServiceTiledPatternsTiledGroup;
if (tileGroup != null)
{
AddTiledLayer(tileGroup);
return;
}
var wmsLayer = LayersTree.SelectedNode.Tag as WMS.Layer;
var style = LayersTree.SelectedNode.Tag as Style;
if (style != null && LayersTree.SelectedNode.Parent != null)
{
wmsLayer = LayersTree.SelectedNode.Parent.Tag as WMS.Layer;
}
if (wmsLayer != null)
{
if (TiledWMS.Checked)
{
AddTiledLayer(wmsLayer, style);
return;
}
double west = -180;
double east = 180;
double north = 90;
double south = -90;
var width = 2048;
var height = 2048;
if (wmsLayer.EX_GeographicBoundingBox != null)
{
west = wmsLayer.EX_GeographicBoundingBox.westBoundLongitude;
north = wmsLayer.EX_GeographicBoundingBox.northBoundLatitude;
east = wmsLayer.EX_GeographicBoundingBox.eastBoundLongitude;
south = wmsLayer.EX_GeographicBoundingBox.southBoundLatitude;
}
if (wmsLayer.LatLonBoundingBox != null)
{
west = wmsLayer.LatLonBoundingBox.minx;
north = wmsLayer.LatLonBoundingBox.maxy;
east = wmsLayer.LatLonBoundingBox.maxx;
south = wmsLayer.LatLonBoundingBox.miny;
}
if (wmsLayer.fixedHeight != null )
{
var h = int.Parse(wmsLayer.fixedHeight);
if (h > 0)
{
height = h;
}
}
if (wmsLayer.fixedWidth != null)
{
var w = int.Parse(wmsLayer.fixedWidth);
if (w > 0)
{
width = w;
}
}
var layer = new WmsLayer();
//string path = MakeWmsGetMapUrl(wmsLayer.Name, style != null ? style.Name : "",
// west,north, east, south,
// width, height,
// "",
// "");
layer.ServiceUrl = serviceUrl;
layer.WmsVersion = wmsVersion;
layer.Layers = wmsLayer.Name;
layer.Styles = style != null ? style.Name : "";
layer.Overlay.north = north;
layer.Overlay.south = south;
layer.Overlay.west = west;
layer.Overlay.east = east;
layer.Height = height;
layer.Width = width;
if (wmsLayer.Dimension != null)
{
foreach (var dim in wmsLayer.Dimension)
{
if (dim.name == "time")
{
var dates = wmsLayer.Dimension[0].Value.Split(new[] { ',' });
foreach (var date in dates)
{
layer.TimeRanges.Add(new TimeRange(date));
}
layer.UpdateTimeRange();
}
}
}
layer.Enabled = true;
layer.Name = wmsLayer.Title;
layer.ReferenceFrame = LayerManager.CurrentMap;
LayerManager.Add(layer, true);
}
}
