樱花树代码python动图

以下是一个绘制樱花树的Python动图代码，它使用了turtle库和递归函数来绘制树枝和花瓣。你可以根据需要调整参数来改变树的形状和花瓣的数量。

import turtle
import random
import time

# 绘制树枝
def Tree(branch, t):
    time.sleep(0.0005)
    if branch > 3:
        if 8 <= branch <= 12:
            if random.randint(0, 2) == 0:
                t.color('snow')  
            else:
                t.color('lightcoral')  
            t.pensize(branch / 3)
        elif branch < 8:
            if random.randint(0, 1) == 0:
                t.color('snow')
            else:
                t.color('lightcoral')
            t.pensize(branch / 2)
        else:
            t.color('sienna')
            t.pensize(branch / 10)

        t.forward(branch)
        a = 1.5 * random.random()
        t.right(20 * a)
        b = 1.5 * random.random()
        Tree(branch - 10 * b, t)
        t.left(40 * a)
        Tree(branch - 10 * b, t)
        t.right(20 * a)
        t.up()
        t.backward(branch)
        t.down()

# 绘制花瓣
def Petal(m, t):
    for i in range(m):
        a = 200 - 400 * random.random()
        b = 10 - 20 * random.random()
        t.up()
        t.forward(b)
        t.left(90)
        t.forward(a)
        t.down()
        t.color('lightcoral')
        t.circle(1)
        t.up()
        t.backward(a)
        t.right(90)
        t.backward(b)

# 绘制樱花树
def Sakura(n):
    t = turtle.Turtle()
    myWin = turtle.Screen()
    t.hideturtle()
    t.getscreen().tracer(5, 0)
    turtle.bgcolor('wheat')
    t.left(90)
    t.up()
    t.backward(200)
    t.down()
    t.color('sienna')
    Tree(60, t)
    Petal(n, t)
    myWin.exitonclick()

Sakura(100)