用python画太阳花_python绘制太阳花

import turtle
# 绘制太阳花的一个花瓣
def draw_petal():
    turtle.color("red", "yellow")
    turtle.begin_fill()
    turtle.forward(100)
    turtle.left(120)
    turtle.forward(100)
    turtle.left(60)
    turtle.forward(100)
    turtle.left(120)
    turtle.forward(100)
    turtle.left(60)
    turtle.end_fill()
 
# 绘制太阳花
def draw_sunflower():
    turtle.speed(10)
    turtle.penup()
    turtle.goto(0, 0)
    turtle.pendown()
    turtle.color("green")
    turtle.begin_fill()
    for i in range(36):
        turtle.forward(200)
        turtle.left(170)
    turtle.end_fill()
    for i in range(12):
        turtle.penup()
        turtle.goto(0, 0)
        turtle.pendown()
        turtle.right(30 * i)
        draw_petal()
 
# 主程序
turtle.setup(800, 600)
turtle.bgcolor("white")
draw_sunflower()
turtle.done()