upperleft = []
bottomright = []

center_x = (upperleft[0]+bottomright[0])/2
real_angle = -70.42606156071501 + 0.21226782927377597 * center_x
box_x = (upperleft[0] - bottomright[0])/2
real_dist = 49.39505723660218 - 0.36358177568161004 * box_x
