python实现画五角星和螺旋线的示例

Z时代
2024-01-10
分类：综合

如下所示：


# -*- coding:UTF-8 -*-
__author__ = "zhangguodong"
__time__ = "2017.11.16"
import turtle
turtle.title("张国栋画五角星")
turtle.setup(500,300,0,0)
turtle.fillcolor("red")
turtle.begin_fill()
while True:
  turtle.forward(220)
  turtle.right(144)
  if abs(turtle.pos()) < 1:
      break
turtle.end_fill()
turtle.done()


# -*- coding:UTF-8 -*-
__author__ = "zhangguodong"
__time__ = "2017.11.17"
import turtle
turtle.title("张国栋绘制螺旋线")
turtle.setup(400,400,0,0)
turtle.speed(10)  ###设置绘制时的速度
turtle.pensize(2)  ###设置画笔尺寸
for x in range(100):
  turtle.forward(2*x)
  turtle.left(90)
turtle.done()