prefetchZoomDelta property
final
How many zoom levels lower the map also loads tiles for, so it can show a coarse map while the current tiles load. 0 loads only the current tiles.
Implementation
final int? prefetchZoomDelta;How many zoom levels lower the map also loads tiles for, so it can show a coarse map while the current tiles load. 0 loads only the current tiles.
final int? prefetchZoomDelta;