turtle库基础练习

最新推荐文章于 2024-07-05 23:49:28 发布

转载最新推荐文章于 2024-07-05 23:49:28 发布 · 194 阅读

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原文链接：http://www.cnblogs.com/Qzlhxxx/p/7509161.html

本文通过Python的Turtle模块展示了如何绘制同切圆、同心圆、五角星等图形，包括实心五角星和一组特定位置的五角星，为初学者提供了实践代码。

画一组同切圆

import turtle
turtle.circle(10)
turtle.circle(20)
turtle.circle(50)

画一组同心圆

import turtle
turtle.up()
turtle.goto(0,0)
turtle.down()
turtle.circle(50)
turtle.up()
turtle.goto(0,-25)
turtle.down()
turtle.circle(75)
turtle.up()
turtle.goto(0,-50)
turtle.down()
turtle.circle(100)

画一个五角星

import turtle
turtle.forward(100)
turtle.left(144)
turtle.forward(100)
turtle.left(144)
turtle.forward(100)
turtle.left(144)
turtle.forward(100)
turtle.left(144)
turtle.forward(100)
turtle.left(144)

画一个黄色实心五角星

import turtle

turtle.shape('turtle')
turtle.color('yellow')
turtle.bgcolor('red')
turtle.fillcolor('yellow')

turtle.begin_fill()
turtle.forward(100)
turtle.left(144)
turtle.forward(100)
turtle.left(144)
turtle.forward(100)
turtle.left(144)
turtle.forward(100)
turtle.left(144)
turtle.forward(100)
turtle.left(144)
turtle.end_fill()

turtle.hideturtle()

画左上角的五颗五角星

import turtle

turtle.shape('turtle')
turtle.color('yellow')
turtle.bgcolor('red')
turtle.fillcolor('yellow')

turtle.begin_fill()
turtle.up()
turtle.goto(-300,150)
turtle.down()
turtle.forward(150)
turtle.right(144)
turtle.forward(150)
turtle.right(144)
turtle.forward(150)
turtle.right(144)
turtle.forward(150)
turtle.right(144)
turtle.forward(150)
turtle.right(144)
turtle.end_fill()

turtle.begin_fill()
turtle.up()
turtle.goto(-200,0)
turtle.down()
turtle.forward(50)
turtle.right(144)
turtle.forward(50)
turtle.right(144)
turtle.forward(50)
turtle.right(144)
turtle.forward(50)
turtle.right(144)
turtle.forward(50)
turtle.right(144)
turtle.end_fill()

turtle.begin_fill()
turtle.up()
turtle.goto(-100,50)
turtle.down()
turtle.forward(50)
turtle.right(144)
turtle.forward(50)
turtle.right(144)
turtle.forward(50)
turtle.right(144)
turtle.forward(50)
turtle.right(144)
turtle.forward(50)
turtle.right(144)
turtle.end_fill()

turtle.begin_fill()
turtle.up()
turtle.goto(-100,200)
turtle.down()
turtle.forward(50)
turtle.right(144)
turtle.forward(50)
turtle.right(144)
turtle.forward(50)
turtle.right(144)
turtle.forward(50)
turtle.right(144)
turtle.forward(50)
turtle.right(144)
turtle.end_fill()

turtle.begin_fill()
turtle.up()
turtle.goto(-200,300)
turtle.down()
turtle.forward(50)
turtle.right(144)
turtle.forward(50)
turtle.right(144)
turtle.forward(50)
turtle.right(144)
turtle.forward(50)
turtle.right(144)
turtle.forward(50)
turtle.right(144)
turtle.end_fill()

turtle.hideturtle()