turtle库语法元素分析

Python蟒蛇绘制程序代码：

#PythonDraw.py

import turtle

turtle.setup(650, 350, 200,200)  turtle.penup()

turtle.fd(-250)

turtle.pendown()  turtle.pensize(25)  turtle.pencolor("purple")  turtle.seth(-40)

for i in range(4):

turtle.circle(40, 80)

turtle.circle(-40, 80)  turtle.circle(40, 80/2)  turtle.fd(40) turtle.circle(16, 180) turtle.fd(40 * 2/3)  turtle.done()