url(forTilePath:)
Returns the URL to use to access the specified tile.
Declaration
func url(forTilePath path: MKTileOverlayPath) -> URLParameters
- path:
The path structure that identifies the specific tile you want. This structure incorporates the tile’s x-y coordinate at a given zoom level and scale factor.
Return Value
The URL to use to retrieve the tile.
Discussion
The default implementation of this method uses the template string you provide at initialization time to build a URL to the specified tile image. Subclasses can override this method and use a different scheme to provide URLs for tiles. You can locate the tiles either on a local file system or on a remote server.