turtle库基础练习

  1. 画一组同切圆
    import turtle
    turtle.circle(20)
    turtle.circle(30)
    turtle.circle(40)
    turtle.circle(50)
    turtle.circle(60)
    turtle.circle(70)

  2. 画一组同心圆
    import turtle
    turtle.up()
    turtle.goto(0,-20)
    turtle.down()
    turtle.circle(20)
    turtle.up()
    turtle.goto(0,-40)
    turtle.down()
    turtle.circle(40)
    turtle.up()
    turtle.goto(0,-60)
    turtle.down()
    turtle.circle(60)
    turtle.up()
    turtle.goto(0,-100)
    turtle.down()
    turtle.circle(100)

  3. 画一个五角星
    import turtle
    turtle.forward(200)
    turtle.right(144)
    turtle.forward(200)
    turtle.right(144)
    turtle.forward(200)
    turtle.right(144)
    turtle.forward(200)
    turtle.right(144)
    turtle.forward(200)
    turtle.right(144)

  4. 画一个黄色实心五角星
    import turtle
    turtle.fillcolor('yellow')
    turtle.color('yellow')
    turtle.bgcolor('red')
    
    turtle.begin_fill()
    turtle.forward(100)
    turtle.right(144)
    turtle.forward(100)
    turtle.right(144)
    turtle.forward(100)
    turtle.right(144)
    turtle.forward(100)
    turtle.right(144)
    turtle.forward(100)
    turtle.right(144)
    turtle.shape('turtle')
    turtle.end_fill()
    turtle.hideturtle()

  5. 画左上角的五颗五角星
    import turtle
    turtle.bgcolor('red')
    #大五角星
    turtle.shape('turtle')
    turtle.up()
    turtle.goto(-320,200)
    turtle.down()
    turtle.fillcolor('yellow')
    turtle.color('yellow')
    turtle.begin_fill()
    turtle.forward(100)
    turtle.right(144)
    turtle.forward(100)
    turtle.right(144)
    turtle.forward(100)
    turtle.right(144)
    turtle.forward(100)
    turtle.right(144)
    turtle.forward(100)
    turtle.right(144)
    turtle.end_fill()
    #小五角星
    turtle.up()
    turtle.goto(-200,260)
    turtle.down()
    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.right(144)
    turtle.end_fill()
    
    turtle.up()
    turtle.goto(-150,220)
    turtle.down()
    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.right(144)
    turtle.end_fill()
    
    turtle.up()
    turtle.goto(-150,160)
    turtle.down()
    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.right(144)
    turtle.end_fill()
    
    turtle.up()
    turtle.goto(-200,100)
    turtle.down()
    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.right(144)
    turtle.end_fill()
    
    turtle.hideturtle()

posted @ 2017-09-12 13:39  爱学习的土豆  阅读(281)  评论(0)    收藏  举报