code: public Bbox getBounds() {
  		double w = getViewSpaceWidth();
  		double h = getViewSpaceHeight();
  		double x = viewState.getX() - w / 2;
  		double y = viewState.getY() - h / 2;
  		return new Bbox(x, y, w, h);
  	}
docs: Given the information in this MapView object, what is the currently visible area?
  
  @return Notice that at this moment an Axis Aligned Bounding Box is returned! This means that rotating is not yet
  possible.