画太阳花

[python]代码库

import turtle


def draw_petal(t):
    for i in range(2):
        t.forward(60)
        t.left(45)
        t.forward(60)
        t.left(135)


def draw_flower():
    window = turtle.Screen()
    window.bgcolor("black")

    brad = turtle.Turtle()
    brad.shape("turtle")
    brad.color("yellow")
    brad.speed(2)
    brad.setheading(0)

    for i in range(1, 37):
        draw_petal(brad)
        brad.left(10)

    brad.right(90)
    brad.forward(200)


draw_flower()