turtle库基础练习

1、同切圆

Python 3.6.2 (v3.6.2:5fd33b5, Jul 8 2017, 04:57:36) [MSC v.1900 64 bit (AMD64)] on win32
Type "copyright", "credits" or "license()" for more information.
>>> import turtle
>>> turtle.circle(10)
>>> turtle.circle(30)
>>> turtle.circle(50)
>>> turtle.circle(70)
>>> turtle.circle(90)

2、同心圆

Python 3.6.2 (v3.6.2:5fd33b5, Jul 8 2017, 04:57:36) [MSC v.1900 64 bit (AMD64)] on win32
Type "copyright", "credits" or "license()" for more information.
>>> 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)
>>> turtle.up()
>>> turtle.goto(0,-30)
>>> turtle.down()
>>> turtle.circle(40)
>>> turtle.up()
>>> turtle.goto(0,-50)
>>> turtle.down()
>>> turtle.circle(60)

3、五角星

Python 3.6.2 (v3.6.2:5fd33b5, Jul 8 2017, 04:57:36) [MSC v.1900 64 bit (AMD64)] on win32
Type "copyright", "credits" or "license()" for more information.
>>> import turtle
>>> turtle.shape('turtle')
>>> turtle.circle (80)
>>> turtle.reset()
>>> turtle.forward(80)
>>> turtle.right(144)
>>> turtle.forward(80)
>>> turtle.right(144)
>>> turtle.forward (80)
>>> turtle.right (144)
>>> turtle.forward(80)
>>> turtle.right(144)
>>> turtle.forward(80)

 

4、黄色实心五角星

>>> import turtle
>>> turtle.bgcolor('red')
>>> turtle.color('yellow')
>>> turtle.fillcolor('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()

转载于:https://www.cnblogs.com/1257-/p/7493100.html

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