python学习之Turtle 4

小汽车

#车身主体
>>> t.reset()
>>> t.color(1,0,0)   #颜色设置（RGB）
>>> t.begin_fill()   #充填颜色begin
>>> t.forward(100)
>>> t.left(90)
>>> t.forward(20)
>>> t.left(90)
>>> t.forward(20)
>>> t.right(90)
>>> t.forward(20)
>>> t.left(90)
>>> t.forward(60)
>>> t.left(90)
>>> t.forward(20)
>>> t.right(90)
>>> t.forward(20)
>>> t.right(90)
>>> t.right(180)
>>> t.forward(20)
>>> t.end_fill()    #充填颜色end

#大轮子
>>> t.color(0,0,0)    #颜色设置（RGB）
>>> t.up()
>>> t.forward(10)
>>> t.down()
>>> t.begin_fill()    #充填颜色begin
>>> t.circle(20)    #画圆r = 20
>>> t.end_fill()    #充填颜色end

#小轮子
>>> t.setheading(0)    #设置画笔的朝向，画笔默认朝向为正右方
>>> t.up()
>>> t.forward(90)
>>> t.right(90)
>>> t.forward(10)
>>> t.setheading(0)    #设置画笔的朝向，画笔默认朝向为正右方
>>> t.begin_fill()
>>> t.down()
>>> t.circle(10)
>>> t.end_fill()

圆圆圆

>>> t.reset()
# 画圆函数
>>> def mycircle(red, green, blue):
t.color(red, green, blue)
t.begin_fill()
t.circle(50)
t.end_fill()

>>> mycircle(0,1,0)

>>> mycircle(1,0,0)

>>> mycircle(0,0,1)

画方块

>>> t.reset()
>>> def mysquare(size):
for x in range(1,5):
t.forward(size)
t.left(90)

>>> mysquare(25)
>>> mysquare(50)
>>> mysquare(75)
>>> mysquare(100)
>>> mysquare(125)
>>> mysquare(150)