1 from tkinter import * 2 import math as m 3 4 root = Tk() 5 6 w = Canvas(root, width=200, height=100, background="red") 7 w.pack() 8 9 center_x = 100 10 center_y = 50 11 r = 50 12 13 points = [ 14 # 左上点 15 center_x - int(r * m.sin(2 * m.pi / 5)), 16 center_y - int(r * m.cos(2 * m.pi / 5)), 17 # 右上点 18 center_x + int(r * m.sin(2 * m.pi / 5)), 19 center_y - int(r * m.cos(2 * m.pi / 5)), 20 # 左下点 21 center_x - int(r * m.sin(m.pi / 5)), 22 center_y + int(r * m.cos(m.pi / 5)), 23 # 顶点 24 center_x, 25 center_y - r, 26 # 右下点 27 center_x + int(r * m.sin(m.pi / 5)), 28 center_y + int(r * m.cos(m.pi / 5)) 29 ] 30 31 w.create_polygon(points, outline="", fill="") 32 33 mainloop()
