# Tk_rotate360adv.py

# Tk_rotate360adv.py

from Tkinter import *
import math

WIDTH = 400
HEIGHT = 400
CANVAS_MID_X = WIDTH/2
CANVAS_MID_Y = HEIGHT/2

root = Tk()
canvas = Canvas(root, bg="grey", height=HEIGHT, width=WIDTH)
canvas.pack()

def sqSize(SIDE=WIDTH/2):
    return [
    CANVAS_MID_X - SIDE/2, CANVAS_MID_Y - SIDE/2,
    CANVAS_MID_X + SIDE/2, CANVAS_MID_Y - SIDE/2,
    CANVAS_MID_X + SIDE/2, CANVAS_MID_Y + SIDE/2,
    CANVAS_MID_X - SIDE/2, CANVAS_MID_Y + SIDE/2,
    ]
shape = {}
shape['red'] = sqSize()
shape['blue'] = sqSize(WIDTH/3)

def rotate(obj, angle, center):
    points = shape[obj]
    angle = math.radians(angle)
    cos_val = math.cos(angle)
    sin_val = math.sin(angle)
    cx, cy = center
    for_coords = []
    while points:
        x_old, y_old = points.pop(0), points.pop(0)
        x_old -= cx
        y_old -= cy
        x_new = x_old * cos_val - y_old * sin_val
        y_new = x_old * sin_val + y_old * cos_val
        for_coords.append(x_new + cx)
        for_coords.append(y_new + cy)
    shape[obj] = for_coords

center = (CANVAS_MID_X, CANVAS_MID_Y)
red_angle=-1
blue_angle=15
red_square = canvas.create_polygon(*shape['red'], fill="red")
blue_square = canvas.create_polygon(*shape['blue'], fill="blue")

def mv():
    red_coords = rotate('red', red_angle, center)
    blue_coords = rotate('blue', blue_angle, center)
    canvas.coords(red_square, *shape['red'])
    canvas.coords(blue_square, *shape['blue'])
    root.after(60, mv)

mv()

mainloop()