def METHOD_NAME(src_point, rot_rad):
    sn, cs = np.sin(rot_rad), np.cos(rot_rad)
    src_result = [0, 0]
    src_result[0] = src_point[0] * cs - src_point[1] * sn
    src_result[1] = src_point[0] * sn + src_point[1] * cs
    return src_result