int tarZoomLevel = MapScalingTransform.zoomLevel(tar);
if (tarZoomLevel < 20 && tarZoomLevel > 0) {
toBeX = Math.pow(2.0, tarZoomLevel);
int tarZoomLevel = MapScalingTransform.zoomLevel(tar);
if (tarZoomLevel < 20 && tarZoomLevel > 0) {
toBeX = Math.pow(2.0, tarZoomLevel);