turtle库基础练习
- 画一组同切圆
import turtle
turtle.circle(15)
turtle.circle(25)
turtle.circle(35)
turtle.circle(45) - 画一组同心圆
import turtle
turtle.circle(10)
turtle.up()
turtle.goto(0,-10)
turtle.down()
turtle.circle(20)
turtle.up()
turtle.goto(0,-20)
turtle.down()
turtle.circle(30) - 画一个五角星 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) - 画一个黄色实心五角星
turtle.fillcolor('yellow')
turtle.color('yellow')
turtle.begin_fill()
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.end_fill()