想要别出心裁给女朋友准备一个惊喜，就用我们所学过的python代码来写一个表白程序。
# -*- coding:utf-8 -*-
# @Time : 2023/2/14 13:52
# @Author: Azure
# @File: Valentines_day.py
import turtle as t
from time import sleep
from PIL import Image
import numpy as np
import matplotlib.pyplot as plt
from mpl_toolkits.mplot3d import Axes3D
def init():
t.speed(2)
t.pensize(2)
t.screensize(480, 360)
t.color('red', 'red')
# 输出文字
printer = t.Turtle()
printer.hideturtle()
printer.penup()
printer.back(200)
printer.write("送给我的宝贝\n\n", align="right", font=("楷体", 16, "bold"))
printer.write("from xxx", align="center", font=("楷体", 12, "normal"))
def draw_heart_right():
t.up()
t.goto(50, 50)
t.pendown()
t.right(45)
t.goto(100, 0)
t.seth(45)
t.fd(120)
t.circle(50, 225)
def draw_heart_left():
t.up()
t.goto(0, 0)
t.down()
t.seth(45)
t.fd(120)
t.circle(50, 225)
t.seth(90)
t.circle(50, 225)
t.fd(120)
def draw_arrow():
t.up()
t.seth(0)
# 羽毛
t.goto(-210, 40)
t.pendown()
t.goto(-215, 44)
t.goto(-190, 49)
t.goto(-175, 46)
t.up()
t.goto(-210, 40)
t.pendown()
t.goto(-213, 34)
t.goto(-185, 39)
t.goto(-175, 46)
t.up()
# 箭杆
t.pendown()
t.goto(0, 80)
t.penup()
t.goto(160, 110)
t.pendown()
t.goto(320, 140)
# 箭羽
t.left(160)
t.begin_fill()
t.fd(10)
t.left(120)
t.fd(10)
t.left(120)
t.fd(10)
t.end_fill()
def mgh():
fig = plt.figure()
ax = fig.add_subplot(projection = '3d')
# 将相位向后移动了6*pi
[x, t] = np.meshgrid(np.array(range(25)) / 24.0, np.arange(0, 575.5, 0.5) / 575 * 20 * np.pi + 4*np.pi)
p = (np.pi / 2) * np.exp(-t / (8 * np.pi))
# 添加边缘扰动
change = np.sin(15*t)/150
# 将t的参数减少，使花瓣的角度变大
u = 1 - (1 - np.mod(3.3 * t, 2 * np.pi) / np.pi) ** 4 / 2 + change
y = 2 * (x ** 2 - x) ** 2 * np.sin(p)
r = u * (x * np.sin(p) + y * np.cos(p))
h = u * (x * np.cos(p) - y * np.sin(p))
c= plt.get_cmap('Reds')
surf = ax.plot_surface(r * np.cos(t), r * np.sin(t), h, rstride=1, cstride=1,
cmap= c, linewidth=0, antialiased=True)
plt.show()
if __name__ == '__main__':
init()
draw_heart_right()
draw_heart_left()
draw_arrow()
t.hideturtle()
# t.done()
sleep(1)
mgh()
# zp()
