用python自动绘制小猪佩奇

turtle是python自带的画图的一个库，很强大。
运行效果图：

下面就用这个库绘制一个小猪佩奇，直接上代码

from turtle import*
def nose(x,y):
    penup()
    goto(x,y)
    pendown()
    setheading(-30)
    begin_fill()
    a=0.4
    for i in range(120):
        if 0<=i<30 or 60<=i<90:
            a=a+0.08
            left(3) 
            forward(a) 
        else:
            a=a-0.08
            left(3)
            forward(a)
        end_fill()
        
    penup()
    setheading(90)
    forward(25)
    setheading(0)
    forward(10)
    pendown()
    pencolor(255,155,192)
    setheading(10)
    begin_fill()
    circle(5)
    color(160,82,45)
    end_fill()
    penup()
    setheading(0)
    forward(20)
    pendown()
    pencolor(255,155,192)
    setheading(10)
    begin_fill()
    circle(5)
    color(160,82,45)
    end_fill()
def head(x,y):
    color((255,155,192),"pink")
    penup()
    goto(x,y)
    setheading(0)
    pendown()
    begin_fill()
    setheading(180)
    circle(300,-30)
    circle(100,-60)
    circle(80,-100)
    circle(150,-20)
    circle(60,-95)
    setheading(161)
    circle(-300,15)
    penup()
    goto(-100,100)
    pendown()
    setheading(-30)
    a=0.4
    for i in range(60):
        if 0<=i<30 or 60<=i<90:
            a=a+0.08
            left(3) 
            forward(a) 
        else:
            a=a-0.08
            left(3)
            forward(a)
    end_fill()
def ears(x,y): 
    color((255,155,192),"pink")
    penup()
    goto(x,y)
    pendown()
    begin_fill()
    setheading(100)
    circle(-50,50)
    circle(-10,120)
    circle(-50,54)
    end_fill()
    penup()
    setheading(90)
    forward(-12)
    setheading(0)
    forward(30)
    pendown()
    begin_fill()
    setheading(100)
    circle(-50,50)
    circle(-10,120)
    circle(-50,56)
    end_fill()
def eyes(x,y):
    color((255,155,192),"white")
    penup()
    setheading(90)
    forward(-20)
    setheading(0)
    forward(-95)
    pendown()
    begin_fill()
    circle(15)
    end_fill()
    color("black")
    penup()
    setheading(90)
    forward(12)
    setheading(0)
    forward(-3)
    pendown()
    begin_fill()
    circle(3)
    end_fill()
    color((255,155,192),"white")
    penup()
    setheading(90)
    forward(-25)
    setheading(0)
    forward(40)
    pendown()
    begin_fill()
    circle(15)
    end_fill()
    color("black")
    penup()
    setheading(90)
    forward(12)
    setheading(0)
    forward(-3)
    pendown()
    begin_fill()
    circle(3)
    end_fill()
def cheek(x,y):
    color((255,155,192))
    penup()
    goto(x,y)
    pendown()
    setheading(0)
    begin_fill()
    circle(30)
    end_fill()
def mouth(x,y): 
    color(239,69,19)
    penup()
    goto(x,y)
    pendown()
    setheading(-80)
    circle(30,40)
    circle(40,80)
def body(x,y):
    color("red",(255,99,71))
    penup()
    goto(x,y)
    pendown()
    begin_fill()
    setheading(-130)
    circle(100,10)
    circle(300,30)
    setheading(0)
    forward(230)
    setheading(90)
    circle(300,30)
    circle(100,3)
    color((255,155,192),(255,100,100))
    setheading(-135)
    circle(-80,63)
    circle(-150,24)
    end_fill()
def hands(x,y):
    color((255,155,192))
    penup()
    goto(x,y)
    pendown()
    setheading(-160)
    circle(300,15)
    penup()
    setheading(90)
    forward(15)
    setheading(0)
    forward(0)
    pendown()
    setheading(-10)
    circle(-20,90)
    penup()
    setheading(90)
    forward(30)
    setheading(0)
    forward(237)
    pendown()
    setheading(-20)
    circle(-300,15)
    penup()
    setheading(90)
    forward(20)
    setheading(0)
    forward(0)
    pendown()
    setheading(-170)
    circle(20,90)
def foot(x,y):
    pensize(10)
    color((240,128,128))
    penup()
    goto(x,y)
    pendown()
    setheading(-90)
    forward(40)
    setheading(-180)
    color("black")
    pensize(15)
    forward(20)
    pensize(10)
    color((240,128,128))
    penup()
    setheading(90)
    forward(40)
    setheading(0)
    forward(90)
    pendown()
    setheading(-90)
    forward(40)
    setheading(-180)
    color("black")
    pensize(15)
    forward(20)
def tail(x,y):
    pensize(4)
    color((255,155,192))
    penup()
    goto(x,y)
    pendown()
    setheading(0)
    circle(70,20)
    circle(10,330)
    circle(70,30)
def setting(): 
    pensize(4)
    hideturtle()
    colormode(255)
    color((255,155,192),"pink")
    setup(840,500)
    speed(10)
def main():
    setting() #画布、画笔设置
    nose(-100,100) #鼻子
    head(-69,167) #头
    ears(0,160) #耳朵
    eyes(0,140) #眼睛
    cheek(80,10) #腮
    mouth(-20,30) #嘴
    body(-32,-8) #身体
    hands(-56,-45) #手
    foot(2,-177) #脚
    tail(148,-155) #尾巴
    done() #结束
if __name__ == '__main__':
    main()