GeoBlazor Pro
dymaptic.GeoBlazor.Pro
dymaptic.GeoBlazor.Pro.Components.Layers
TileLayerProExtensions Class
Pro Extension methods for the TileLayer class.
public static class TileLayerProExtensions
Inheritance System.Object 🡒 TileLayerProExtensions
Methods
TileLayerProExtensions.CreateServiceSublayers(this TileLayer) Method
Returns a deep clone of a map service’s
sublayers as defined by the service.
ArcGIS Maps SDK for JavaScript
public static System.Threading.Tasks.Task<dymaptic.GeoBlazor.Core.Components.Layers.Sublayer[]?> CreateServiceSublayers(this dymaptic.GeoBlazor.Core.Components.Layers.TileLayer tileLayer);
Parameters
tileLayer dymaptic.GeoBlazor.Core.Components.Layers.TileLayer
The dymaptic.GeoBlazor.Core.Components.Layers.TileLayer instance to extend with this method.
Returns
System.Threading.Tasks.Task<dymaptic.GeoBlazor.Core.Components.Layers.Sublayer[]>
TileLayerProExtensions.FetchTile(this TileLayer, double, double, double, CancellationToken) Method
This method fetches a tile for the given level, row and column present in the view.
param row The row(y) position of the tile fetch. This value is provided by LayerView.
param options Optional settings for the tile request. The options have the following properties.
ArcGIS Maps SDK for JavaScript
public static System.Threading.Tasks.Task<System.Nullable<Microsoft.AspNetCore.Components.ElementReference>> FetchTile(this dymaptic.GeoBlazor.Core.Components.Layers.TileLayer tileLayer, double level, double row, double col, System.Threading.CancellationToken cancellationToken=default(System.Threading.CancellationToken));
Parameters
tileLayer dymaptic.GeoBlazor.Core.Components.Layers.TileLayer
The dymaptic.GeoBlazor.Core.Components.Layers.TileLayer instance to extend with this method.
level System.Double
Level of detail of the tile to fetch. This value is provided by LayerView.
row System.Double
The row(y) position of the tile fetch. This value is provided by LayerView.
col System.Double
The column(x) position of the tile to fetch. This value is provided by LayerView.
cancellationToken System.Threading.CancellationToken
The CancellationToken to cancel an asynchronous operation.
Returns
System.Threading.Tasks.Task<System.Nullable<Microsoft.AspNetCore.Components.ElementReference>>
TileLayerProExtensions.FindSublayerById(this TileLayer, long) Method
Returns the sublayer with the given layerId.
ArcGIS Maps SDK for JavaScript
public static System.Threading.Tasks.Task<dymaptic.GeoBlazor.Core.Components.Layers.Sublayer?> FindSublayerById(this dymaptic.GeoBlazor.Core.Components.Layers.TileLayer tileLayer, long id);
Parameters
tileLayer dymaptic.GeoBlazor.Core.Components.Layers.TileLayer
The dymaptic.GeoBlazor.Core.Components.Layers.TileLayer instance to extend with this method.
id System.Int64
The id of the sublayer.
Returns
System.Threading.Tasks.Task<dymaptic.GeoBlazor.Core.Components.Layers.Sublayer>
TileLayerProExtensions.GetTileUrl(this TileLayer, double, double, double) Method
This method returns a URL to a tile for a given level, row and column.
param row The requested tile’s row.
ArcGIS Maps SDK for JavaScript
public static System.Threading.Tasks.Task<string?> GetTileUrl(this dymaptic.GeoBlazor.Core.Components.Layers.TileLayer tileLayer, double level, double row, double col);
Parameters
tileLayer dymaptic.GeoBlazor.Core.Components.Layers.TileLayer
The dymaptic.GeoBlazor.Core.Components.Layers.TileLayer instance to extend with this method.
level System.Double
The requested tile’s level.
row System.Double
The requested tile’s row.
col System.Double
The requested tile’s column.
Returns
System.Threading.Tasks.Task<System.String>
TileLayerProExtensions.LoadAll(this TileLayer) Method
Loads all of the sublayers.
ArcGIS Maps SDK for JavaScript
public static System.Threading.Tasks.Task<dymaptic.GeoBlazor.Core.Components.Layers.TileLayer?> LoadAll(this dymaptic.GeoBlazor.Core.Components.Layers.TileLayer tileLayer);
Parameters
tileLayer dymaptic.GeoBlazor.Core.Components.Layers.TileLayer
The dymaptic.GeoBlazor.Core.Components.Layers.TileLayer instance to extend with this method.
Returns
System.Threading.Tasks.Task<dymaptic.GeoBlazor.Core.Components.Layers.TileLayer>