turtle库基础练习

  1. 画一组同切圆
    import turtle
    
    turtle.circle(20)
    turtle.circle(40)
    turtle.circle(60)
    turtle.circle(80)
    
    turtle.done()

     

  2. 画一组同心圆
    import turtle
    
    turtle.circle(20)
    
    turtle.up()
    turtle.goto(0,-20)
    turtle.down()
    turtle.circle(40)
    
    turtle.up()
    turtle.goto(0,-40)
    turtle.down()
    turtle.circle(60)
    
    turtle.up()
    turtle.goto(0,-60)
    turtle.down()
    turtle.circle(80)
    
    turtle.done()

     

  3. 画一个五角星
    
    turtle.shape ('turtle')
    
    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.hideturtle()
    turtle.done()

     

  4. 画一个黄色实心五角星
    import turtle
    
    turtle.shape ('turtle')
    turtle.color('yellow')
    turtle.fillcolor('yellow')
    
    turtle.begin_fill ()
    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.end_fill()
    
    turtle.hideturtle()
    turtle.done()

     

  5. 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.up()
    turtle.goto(-350,180)
    turtle.down()
    turtle.begin_fill()
    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.end_fill()
    
    
    turtle.up()
    turtle.goto(-150,250)
    turtle.down()
    turtle.begin_fill()
    turtle.left (50)
    turtle.forward(40)
    turtle.right (144)
    turtle.forward(40)
    turtle.right (144)
    turtle.forward(40)
    turtle.right (144)
    turtle.forward(40)
    turtle.right (144)
    turtle.forward(40)
    turtle.end_fill()
    
    turtle.up()
    turtle.goto(-130,200)
    turtle.down()
    turtle.begin_fill()
    turtle.left (50)
    turtle.forward(40)
    turtle.right (144)
    turtle.forward(40)
    turtle.right (144)
    turtle.forward(40)
    turtle.right (144)
    turtle.forward(40)
    turtle.right (144)
    turtle.forward(40)
    turtle.end_fill()
    
    turtle.up()
    turtle.goto(-70,130)
    turtle.down()
    turtle.begin_fill()
    turtle.left (45)
    turtle.forward(40)
    turtle.right (144)
    turtle.forward(40)
    turtle.right (144)
    turtle.forward(40)
    turtle.right (144)
    turtle.forward(40)
    turtle.right (144)
    turtle.forward(40)
    turtle.end_fill()
    
    turtle.up()
    turtle.goto(-160,50)
    turtle.down()
    turtle.begin_fill()
    turtle.left (50)
    turtle.forward(40)
    turtle.right (144)
    turtle.forward(40)
    turtle.right (144)
    turtle.forward(40)
    turtle.right (144)
    turtle.forward(40)
    turtle.right (144)
    turtle.forward(40)
    turtle.end_fill()
    
    turtle.hideturtle()
    turtle.done()

     

posted @ 2017-09-12 13:48  林丹宜  阅读(1011)  评论(0)    收藏  举报