def METHOD_NAME(center, width, height, to_wgs84):
    """
    Returns center longitude and latitude, and spacing for longitude and latitude.
    """
    center_x, center_y = center.east.item(), center.north.item()
    center_lon, center_lat = to_wgs84(center_x, center_y)
    shifted_lon, _ = to_wgs84(center_x + width, center_y)
    _, shifted_lat = to_wgs84(center_x, center_y + height)
    return center_lon, center_lat, shifted_lon - center_lon, shifted_lat - center_lat