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最新推荐文章于 2025-03-13 19:15:57 发布

转载最新推荐文章于 2025-03-13 19:15:57 发布 · 235 阅读

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原文链接：http://www.cnblogs.com/zsny/p/8666045.html

本文介绍了一种使用Python的turtle模块绘制随机大小半圆图案的方法。通过随机数生成和turtle绘图函数结合，实现了半圆图案的绘制，并通过颜色填充增强了视觉效果。

import turtle
import time
import random
rand1=random.randint(1,200)
turtle.fillcolor("black")
turtle.begin_fill()
turtle.circle(rand1,180)
turtle.end_fill ()
turtle.pencolor("white")
turtle.goto(0,0)
turtle.pencolor("black")
turtle.circle(-rand1,180)
turtle.pencolor("white")
turtle.goto(0,rand1)
turtle.pencolor("black")
turtle.fillcolor("white")
turtle.begin_fill()
turtle.circle(0.5*rand1,180)
turtle.end_fill()
turtle.pencolor('white')
turtle.goto(0,rand1)
turtle.pencolor("black")
turtle.goto(0,0)
turtle.fillcolor("black")
turtle.pencolor("black")
turtle.begin_fill()
turtle.circle(-0.5*rand1,180)
turtle.end_fill()
turtle.pencolor("white")
turtle.goto(0,1.25*rand1)
turtle.pencolor("black")
turtle.fillcolor("black")
turtle.begin_fill()
turtle.circle(0.25*rand1)
turtle.end_fill()
turtle.pencolor("white")
turtle.goto(0,rand1)
turtle.pencolor("black")
turtle.goto(0,0.25*rand1)
turtle.fillcolor("white")
turtle.begin_fill()
turtle.circle(0.25*rand1)
turtle.end_fill()
time.sleep(1)