RasterTileSource constructor

RasterTileSource(
  1. TileSourceDataVersion getDataVersionLambda(
    1. TileKey
    ),
  2. void addListenerLambda(
    1. TileSourceListener
    ),
  3. void removeListenerLambda(
    1. TileSourceListener
    ),
  4. TileSourceLoadTileRequestHandle? loadTileLambda(
    1. TileKey,
    2. RasterTileSourceLoadResultHandler
    ),
  5. TilingScheme tilingSchemeGetLambda(),
  6. List<int> storageLevelsGetLambda(),
)

A source of raster tiles.

The implementations must be thread-safe.

Note: This is a beta release of this feature and may contain bugs or exhibit unexpected behaviour. Related APIs are subject to change without a deprecation process.

Implementation

factory RasterTileSource(
  TileSourceDataVersion Function(TileKey) getDataVersionLambda,
  void Function(TileSourceListener) addListenerLambda,
  void Function(TileSourceListener) removeListenerLambda,
  TileSourceLoadTileRequestHandle? Function(TileKey, RasterTileSourceLoadResultHandler) loadTileLambda,
  TilingScheme Function() tilingSchemeGetLambda,
  List<int> Function() storageLevelsGetLambda
) => RasterTileSource$Lambdas(
  getDataVersionLambda,
  addListenerLambda,
  removeListenerLambda,
  loadTileLambda,
  tilingSchemeGetLambda,
  storageLevelsGetLambda
);