Method boundingBoxForRegion

src/MapView.tsx:1059–1070

* Get bounding box from region * * @param region Region * * @return Object Object bounding box ({ northEast: , southWest: })

(region: Region)

   * @return Object Object bounding box ({ northEast: <LatLng>, southWest: <LatLng> })
   */
  boundingBoxForRegion(region: Region): BoundingBox {
    return {
      northEast: {
        latitude: region.latitude + region.latitudeDelta / 2,
        longitude: region.longitude + region.longitudeDelta / 2,
      },
      southWest: {
        latitude: region.latitude - region.latitudeDelta / 2,
        longitude: region.longitude - region.longitudeDelta / 2,
      },
    };
  }

  // @ts-ignore
  private _getHandle() {