projectionLength

Determines how far ahead of the current position the route should be projected. In cases where the projection length is already covered by the RouteProjectionEngine, the next projection is not executed until the user makes progress on the route. The projection length should not be larger than com.tomtom.sdk.datamanagement.navigationtile.NavigationTileStoreConfiguration.prefetchedAreaRadius to ensure availability of map data for a whole projection length.