Python画樱花树代码

以下是Python画樱花树的代码：

import turtle
import random

# 设置画笔
turtle.speed('fastest')
turtle.penup()
turtle.left(90)
turtle.goto(-300, 0)
turtle.pendown()

# 定义绘制分支的函数
def draw_branch(branch_length):
    if branch_length > 3:
        if branch_length < 50:
            turtle.pencolor('green')
            turtle.pensize(branch_length / 10)
        else:
            turtle.pencolor('brown')
            turtle.pensize(branch_length / 25)

        turtle.forward(branch_length)
        angle = random.uniform(22, 30)
        turtle.right(angle)
        draw_branch(branch_length - random.uniform(10, 15))

        turtle.left(2 * angle)
        draw_branch(branch_length - random.uniform(10, 15))

        turtle.right(angle)
        turtle.backward(branch_length)

# 绘制樱花
def draw_sakura():
    turtle.hideturtle()
    turtle.getcanvas().postscript(file="sakura.eps")
    turtle.showturtle()

    turtle.bgcolor('DeepSkyBlue')
    turtle.speed(10)

    # 绘制主干
    turtle.left(90)
    turtle.forward(200)

    # 绘制分支
    draw_branch(100)

    # 结束绘制
    turtle.done()

draw_sakura()

注：此代码来源于网络，本人不保证代码效果和版权问题。如果您要使用此代码，请自行核实和处理版权问题。