python turtle绘制

import turtle
 
turtle.setup(600, 500, )
polygon = turtle.Turtle()
num_sides = 6
side_length = 120
angle = 360.0 / num_sides
for i in range(num_sides):
    polygon.forward(side_length)
    polygon.right(angle)
 
turtle.done()

import turtle
 
turtle.screensize(600, 400, "green")
linuxidc = turtle.Turtle()
linuxidc.speed(10)
linuxidc.pencolor("red")
for i in range(200):
    linuxidc.forward(150)
    linuxidc.right(30)
    linuxidc.forward(20)
    linuxidc.left(60)
    linuxidc.forward(50)
    linuxidc.right(30)
 
    linuxidc.penup()
    linuxidc.setposition(0, 0)
    linuxidc.pendown()
 
    linuxidc.right(2)
 
turtle.done()