turtle库基础练习

1. 画一组同切圆

   import turtle
   turtle.shape(‘turtle‘)
   
   turtle.circle(20)
   turtle.circle(30)
   turtle.circle(40)
   turtle.circle(50)
   
   turtle.hideturtle()
   turtle.done()

   

2. 画一组同心圆

   import turtle
   turtle.shape(‘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.hideturtle()
   turtle.done()

   

3. 画一个五角星

   import turtle
   turtle.shape(‘turtle‘)
   
   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.hideturtle()
   turtle.done()

   

4. 画一个黄色实心五角星

   import turtle
   turtle.shape(‘turtle‘)
   
   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.end_fill()
   
   turtle.hideturtle()
   turtle.done()

   

5. 画左上角的五颗五角星

   import turtle
   turtle.shape(‘turtle‘)
   
   turtle.fillcolor(‘yellow‘)
   turtle.color(‘yellow‘)
   turtle.bgcolor(‘red‘)
   
   turtle.up()
   turtle.goto(-350,200)
   turtle.down()
   
   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.end_fill()
   
   turtle.up()
   turtle.goto(-175,260)
   turtle.down()
   
   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()
   
   turtle.up()
   turtle.goto(-125,235)
   turtle.down()
   
   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()
   
   turtle.up()
   turtle.goto(-125,110)
   turtle.down()
   
   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()
   
   turtle.up()
   turtle.goto(-175,85)
   turtle.down()
   
   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()
   
   turtle.hideturtle()
   turtle.done()

   

    

turtle库基础练习

原文：http://www.cnblogs.com/222ya/p/7511862.html