setPrefetchZoomDelta method

Future<void> setPrefetchZoomDelta(
  1. int delta
)

When loading a map, if prefetch zoom delta is set to any number greater than 0, the map will first request a tile at zoom level lower than zoom - delta, with requested zoom level a multiple of delta, in an attempt to display a full map at lower resolution as quick as possible.

Implementation

Future<void> setPrefetchZoomDelta(int delta) =>
    _mapInterface.setPrefetchZoomDelta(delta);