MapOptions
constructor(mapMode: MapMode = MapMode.CONTINUOUS, constrainMode: ConstrainMode = ConstrainMode.HEIGHT_ONLY, viewportMode: ViewportMode = ViewportMode.DEFAULT, crossSourceCollisions: Boolean = true, northOrientation: NorthOrientation = NorthOrientation.UPWARDS, size: Size = Size(64, 64), pixelRatio: Float = 1.0f)(source)