Python画河大

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http://v.youku.com/v_show/id_XMzkxNzA0Mzk3Ng==.html?sharekey=d352dfb1e74fc9249863da3b52a3d0e69

import turtle


turtle.screensize(None, None, "skyblue")
turtle.pensize(3)
turtle.color("white")
turtle.penup()
turtle.goto(-220,-180)
turtle.fillcolor("gray")
turtle.pendown()
turtle.begin_fill()
#左面
turtle.left(90)
turtle.forward(250)
turtle.right(90)
turtle.forward(25)
turtle.left(90)
turtle.forward(25)
turtle.right(90)
turtle.forward(35)
turtle.left(90)
turtle.forward(50)
turtle.right(90)
turtle.forward(15)
turtle.left(90)
turtle.forward(15)
turtle.right(90)
turtle.forward(25)
turtle.right(90)
turtle.forward(15)
turtle.left(90)
turtle.forward(15)
turtle.right(90)
turtle.forward(25)
turtle.left(90)
turtle.forward(200)
#右面
turtle.left(90)
turtle.forward(25)
turtle.right(90)
turtle.forward(15)
turtle.left(90)
turtle.forward(15)
turtle.right(90)
turtle.forward(25)
turtle.right(90)
turtle.forward(15)
turtle.left(90)
turtle.forward(15)
turtle.right(90)
turtle.forward(50)
turtle.left(90)
turtle.forward(35)
turtle.right(90)
turtle.forward(25)
turtle.left(90)
turtle.forward(25)
turtle.right(90)
turtle.forward(250)
#底
turtle.right(90)
turtle.forward(430)
turtle.end_fill()


#小人
turtle.left(180)
turtle.penup()
turtle.goto(330,-150)
turtle.pendown()
turtle.circle(20)
turtle.penup()
turtle.goto(325,-148)
turtle.pendown()
turtle.right(120)
turtle.forward(40)
turtle.left(120)
turtle.forward(52)
turtle.left(120)
turtle.forward(40)
turtle.penup()
turtle.goto(318,-155)
turtle.pendown()
turtle.left(90)
turtle.forward(40)
turtle.penup()
turtle.goto(340,-155)
turtle.pendown()
turtle.left(120)
turtle.forward(40)
turtle.penup()
turtle.goto(318,-185)
turtle.pendown()
turtle.right(60)
turtle.forward(40)
turtle.penup()
turtle.goto(340,-185)
turtle.pendown()
turtle.forward(40)
turtle.right(90)
#公路
turtle.fillcolor("royalblue")
turtle.begin_fill()
turtle.speed(20)
turtle.penup()
turtle.goto(360,-230)
turtle.pendown()
turtle.forward(750)
turtle.left(60)
turtle.forward(150)
turtle.left(120)
turtle.forward(750)
turtle.left(60)
turtle.forward(150)
turtle.end_fill()
turtle.left(120)
turtle.fillcolor("white")
turtle.begin_fill()
turtle.speed(30)
turtle.penup()
turtle.goto(330,-235)
turtle.pendown()
turtle.forward(100)
turtle.left(60)
turtle.forward(10)
turtle.left(120)
turtle.forward(100)
turtle.left(60)
turtle.forward(10)
turtle.end_fill()
turtle.left(120)

turtle.fillcolor("white")
turtle.begin_fill()
turtle.penup()
turtle.goto(320,-250)
turtle.pendown()
turtle.forward(100)
turtle.left(60)
turtle.forward(10)
turtle.left(120)
turtle.forward(100)
turtle.left(60)
turtle.forward(10)
turtle.end_fill()
turtle.left(120)

turtle.fillcolor("white")
turtle.begin_fill()
turtle.penup()
turtle.goto(310,-265)
turtle.pendown()
turtle.forward(100)
turtle.left(60)
turtle.forward(10)
turtle.left(120)
turtle.forward(100)
turtle.left(60)
turtle.forward(10)
turtle.end_fill()
turtle.left(120)

turtle.fillcolor("white")
turtle.begin_fill()
turtle.penup()
turtle.goto(300,-280)
turtle.pendown()
turtle.forward(100)
turtle.left(60)
turtle.forward(10)
turtle.left(120)
turtle.forward(100)
turtle.left(60)
turtle.forward(10)
turtle.end_fill()
turtle.left(120)

turtle.fillcolor("white")
turtle.begin_fill()
turtle.penup()
turtle.goto(290,-295)
turtle.pendown()
turtle.forward(100)
turtle.left(60)
turtle.forward(10)
turtle.left(120)
turtle.forward(100)
turtle.left(60)
turtle.forward(10)
turtle.end_fill()
turtle.left(120)

turtle.fillcolor("white")
turtle.begin_fill()
turtle.penup()
turtle.goto(280,-310)
turtle.pendown()
turtle.forward(100)
turtle.left(60)
turtle.forward(10)                                           
turtle.left(120)
turtle.forward(100)
turtle.left(60)
turtle.forward(10)
turtle.end_fill()
turtle.left(120)
#云

turtle.fillcolor("white")
turtle.begin_fill()
turtle.speed(20)
turtle.penup()
turtle.goto(100,280)
turtle.pendown()
turtle.circle(30)
turtle.end_fill()
turtle.begin_fill()
turtle.penup()
turtle.goto(100,320)
turtle.pendown()
turtle.circle(30)

turtle.end_fill()
turtle.begin_fill()
turtle.penup()
turtle.goto(60,300)
turtle.pendown()
turtle.circle(30)
turtle.end_fill()
turtle.begin_fill()
turtle.penup()

turtle.goto(120,310)
turtle.pendown()
turtle.circle(30)
turtle.end_fill()
turtle.begin_fill()
turtle.penup()
turtle.goto(140,290)
turtle.pendown()
turtle.circle(30)
turtle.end_fill()
#太阳
turtle.penup()
turtle.goto(-280,230)
turtle.pendown()

from turtle import*
import turtle as t
import time
t.color("yellow", "yellow")
t.begin_fill()
t.speed(20)
for _ in range(50):
    t.forward(150)
    t.left(170)
end_fill()
time.sleep(1)
#树
turtle.penup()
turtle.goto(-350,-220)
turtle.pendown()
turtle.speed(100)
turtle.right(35)
def draw_brach(brach_length):


    if brach_length > 3:
        if brach_length < 30:
            turtle.color('green')

        else:
            turtle.color('brown')

        # 绘制右侧的树枝
        turtle.forward(brach_length)
        print('向前',brach_length)
        turtle.right(25)
        print('右转20')
        draw_brach(brach_length-10)
        # 绘制左侧的树枝
        turtle.left(50)
        print('左转40')
        draw_brach(brach_length-10)

        if brach_length < 30:
            turtle.color('green')

        else:
            turtle.color('brown')


        # 返回之前的树枝上
        turtle.right(25)
        print('右转20')
        turtle.backward(brach_length)
        print('返回',brach_length)

def main():
    turtle.left(90)
    turtle.penup()
    turtle.backward(180)
    turtle.pendown()
    turtle.color('brown')

    draw_brach(80)

    turtle.exitonclick()

if __name__ == '__main__':
main()