Method GetTileUriAsync
GetTileUriAsync(Int32, Int32, Int32, CancellationToken)
Generates a URL from a tile level, row and column. Override this for use with custom layers
Declaration
protected abstract Task<Uri> GetTileUriAsync(int level, int row, int column, CancellationToken cancellationToken)Parameters
| Type | Name | Description |
|---|---|---|
| System.Int32 | level | Tile level |
| System.Int32 | row | Tile row |
| System.Int32 | column | Tile column |
| System.Threading.CancellationToken | cancellationToken | Cancellation Token for canceling long-running tile URI requests |
Returns
| Type | Description |
|---|---|
| System.Threading.Tasks.Task<System.Uri> | A URI to the requested tile |
Remarks
This method must be implemented in a thread-safe manner.
Applies to
Platforms and versions
| Target | Versions |
|---|---|
| .NET Standard 2.0 | 100.3 - 200.6 |
| .NET | 100.13 - 200.6 |
| .NET Windows | 100.13 - 200.6 |
| .NET Android | 200.0 - 200.6 |
| .NET iOS | 200.0 - 200.6 |
| .NET Framework | 100.0 - 200.6 |
| Xamarin.Android | 100.0 - 100.15 |
| Xamarin.iOS | 100.0 - 100.15 |
| UWP | 100.0 - 200.6 |