python爱心代码合集

落日映苍穹つ 2023-09-23 14:31 196阅读 0赞

#### python爱心代码合集 ####

*  一行代码画爱心
 *  输出 I 爱 U
 *  填充型
 *  动态画红心
 *   *  桃心
     *  线性
 *  立体红心
 *  画一朵玫瑰花
 *  画树
 *  附录

## 一行代码画爱心 ##

print('\n'.join([''.join([('Love'[(x-y)%len('Love')] if ((x*0.05)**2+(y*0.1)**2-1)**3-(x*0.05)**2*(y*0.1)**3<=0 else' ') for x in range(-30,30)]) for y in range(15,-15,-1)]))

![在这里插入图片描述][watermark_type_ZHJvaWRzYW5zZmFsbGJhY2s_shadow_50_text_Q1NETiBA5LuK5aSp5aSa5Zad54Ot5rC0_size_19_color_FFFFFF_t_70_g_se_x_16]

拆解一下，能看明白点。

a = [
 ''.join(
 [
 (
 'Love'[(x-y)%len('Love')]
 if ((x*0.05)**2+(y*0.1)**2-1)**3-(x*0.05)**2*(y*0.1)**3<=0 else' '
 )
 for x in range(-30,30)
 ]
 )
 for y in range(15,-15,-1)
 ]

print(‘\\n’.join(a))

## 输出 I 爱 U ##

空格与星号可以换位置，运行会有不一样的效果。

import time
 y = 2.5
 while y>=-1.6:
 x = -3.0
 while x<=4.0:
 if (x*x+y*y-1)**3<=3.6*x*x*y*y*y or (x>-2.4 and x<-2.1 and y<1.5 and y>-1) or (((x<2.5 and x>2.2)or(x>3.4 and x<3.7)) and y>-1 and y<1.5) or (y>-1 and y<-0.6 and x<3.7 and x>2.2):
 print('*',end="")
 else:
 print(' ',end="")
 x += 0.1
 print()
 time.sleep(0.25)
 y -= 0.2

![在这里插入图片描述][watermark_type_ZHJvaWRzYW5zZmFsbGJhY2s_shadow_50_text_Q1NETiBA5LuK5aSp5aSa5Zad54Ot5rC0_size_20_color_FFFFFF_t_70_g_se_x_16]

## 填充型 ##

输出五个爱心，分别由Dear I love you forever! 五个单词填充而成。

import time
 sentence = "Dear, I love you forever!"
 for char in sentence.split():
 allChar = []
 for y in range(12, -12, -1):
 lst = []
 lst_con = ''
 for x in range(-30, 30):
 formula = ((x*0.05)**2+(y*0.1)**2-1)**3-(x*0.05)**2*(y*0.1)**3
 if formula <= 0:
 lst_con += char[(x) % len(char)]
 else:
 lst_con += ' '
 lst.append(lst_con)
 allChar += lst
 print('\n'.join(allChar))
 time.sleep(1)

## 动态画红心 ##

### 桃心 ###

import turtle
    import time
    def LittleHeart():
        for i in range(200):
            turtle.right(1)
            turtle.forward(2)

\# love = input(‘请输入表白语句，然后回车，默认为"I Love You":\\n’)  
\# me = input(‘请输入要表白的人:\\n’)  
\# if love==‘’:  
\# \# 如果未输入表白语句，则使用默认语句  
\# love=‘I Love you’

love=‘I Love you’  
me = ‘卧槽，这年轻人。’

turtle.setup(width=900,height=600) \# 爱心的画布的大小  
turtle.color(‘red’,‘red’) \# 爱心的颜色及外边笔的颜色  
turtle.pensize(5) \# 画笔的粗细  
turtle.speed(1000000) \# 绘制速度

turtle.up() \# 画笔向上

turtle.hideturtle()  
turtle.goto(0,\-180)  
turtle.showturtle()  
turtle.down()  
turtle.speed(5)  
turtle.begin\_fill()

\# 开始填充  
turtle.left(140)  
turtle.forward(224)  
LittleHeart()  
turtle.left(120)  
LittleHeart()  
turtle.forward(224)  
turtle.end\_fill()  
turtle.pensize(5)  
turtle.up()  
turtle.hideturtle()  
turtle.goto(0,0)  
turtle.showturtle()  
turtle.color(‘\#CD5C5C’,‘pink’)  
turtle.write(love,font=(‘gungsuh’,30,),align=“center”)  
turtle.up()  
turtle.hideturtle()

if me !=‘’:  
turtle.color(‘black’, ‘pink’)  
time.sleep(2)  
turtle.goto(180,\-180)  
turtle.showturtle()  
turtle.write(me, font=(20,), align=“center”, move=True)  
window=turtle.Screen()  
window.exitonclick()

![在这里插入图片描述][watermark_type_ZHJvaWRzYW5zZmFsbGJhY2s_shadow_50_text_Q1NETiBA5LuK5aSp5aSa5Zad54Ot5rC0_size_20_color_FFFFFF_t_70_g_se_x_16 1]

### 线性 ###

import turtle
    import math
    turtle.pen()
    t=turtle
    t.up()
    t.goto(0,150)
    t.down()
    t.color('red')
    t.begin_fill()
    t.fillcolor('red')
    t.speed(1)
    t.left(45)
    t.forward(150)
    t.right(45)
    t.forward(100)
    t.right(45)
    t.forward(100)
    t.right(45)
    t.forward(100)
    t.right(45)
    t.forward(250+math.sqrt(2)*100)
    t.right (90)
    t.speed(2)
    t.forward(250+100*math.sqrt(2))
    t.right(45)
    t.forward(100)
    t.right(45)
    t.forward(100)
    t.right(45)
    t.forward(100)
    t.right(45)
    t.forward(150)
    t.end_fill()
    t.goto(-10,0)
    t.pencolor('white')
    # L
    t.pensize(10)
    t.goto(-50,0)
    t.goto(-50,80)
    t.up ()
    # I
    t.goto(-100,0)
    t.down()
    t.goto(-160,0)
    t.goto(-130,0)
    t.goto(-130,80)
    t.goto(-160,80)
    t.goto(-100,80)
    t.up()
    # O
    t.goto(10,25)
    t.down()
    t.right(45)
    t.circle(25,extent=180)
    t.goto(60,55)
    t.circle(25,extent=180)
    t.goto(10,25)
    t.up()
    t.goto(75,80)
    t.down()
    t.goto(100,0)
    t.goto(125,80)
    t.up()
    t.goto(180,80)
    t.down()
    t.goto(140,80)
    t.goto(140,0)
    t.goto(180,0)
    t.up()
    t.goto(180,40)
    t.down()
    t.goto(140,40)
    # U
    t.up()
    t.goto(-40,-30)
    t.down()
    t.goto(-40,-80)
    t.circle(40,extent=180)
    t.goto(40,-30)
    t.hideturtle()

window=turtle.Screen()  
window.exitonclick()

![在这里插入图片描述][watermark_type_ZHJvaWRzYW5zZmFsbGJhY2s_shadow_50_text_Q1NETiBA5LuK5aSp5aSa5Zad54Ot5rC0_size_20_color_FFFFFF_t_70_g_se_x_16 2]

## 立体红心 ##

import matplotlib
    import matplotlib.pyplot as plt #导入绘图模块
    from mpl_toolkits.mplot3d import Axes3D #3d绘图模块
    import numpy as np #导入数值计算拓展模块
    import time

start = time.time()

x\_lim, y\_lim, z\_lim = np.linspace(\-10,10,520), np.linspace(\-10,10,520), np.linspace(\-10,10,520)  
\# 用来存放绘图点X,Y,Z坐标  
X\_points, Y\_points, Z\_points = \[\], \[\], \[\]

for x in x\_lim: 
for y in y\_lim: 
for z in z\_lim: 
if (x2\+(9/4)\*y2\+z2\-1)3\-(9/80)y\*\*2z3\-x2\*z\*\*3<=0: 
X\_points.append(x) 
Y\_points.append(y) 
Z\_points.append(z)

end = time.time()

fig=plt.figure() \# 画布初始化  
ax=fig.add\_subplot(111,projection=‘3d’) \# 采用3d绘图  
ax.scatter(X\_points,Y\_points,Z\_points,s=20,alpha=0.5,color=“red”) \# 3d散点图填充  
plt.show()

print(end\-start)

运行了八百多秒，有点久。。。  
![在这里插入图片描述][watermark_type_ZHJvaWRzYW5zZmFsbGJhY2s_shadow_50_text_Q1NETiBA5LuK5aSp5aSa5Zad54Ot5rC0_size_13_color_FFFFFF_t_70_g_se_x_16]

## 画一朵玫瑰花 ##

# 绘制玫瑰花并添加文字
    import turtle

\# 设置画布大小  
\# turtle.screensize(canvwidth=None, canvheight=None, bg=None)  
turtle.setup(width=0.6, height=0.6)  
\# 设置初始位置  
turtle.penup()  
turtle.left(90)  
turtle.fd(200)  
turtle.pendown()  
turtle.right(90)

\# 输出文字  
printer = turtle.Turtle()  
printer.hideturtle()  
printer.penup()  
printer.back(200)  
printer.write(“赠给亲爱的 XX\\n\\n”, align=“right”, font=(“楷体”, 16, “bold”))  
printer.write(“from XXX”, align=“center”, font=(“楷体”, 12, “normal”))

\# 花蕊  
turtle.fillcolor(“red”)  
turtle.begin\_fill()  
turtle.circle(10, 180)  
turtle.circle(25, 110)  
turtle.left(50)  
turtle.circle(60, 45)  
turtle.circle(20, 170)  
turtle.right(24)  
turtle.fd(30)  
turtle.left(10)  
turtle.circle(30, 110)  
turtle.fd(20)  
turtle.left(40)  
turtle.circle(90, 70)  
turtle.circle(30, 150)  
turtle.right(30)  
turtle.fd(15)  
turtle.circle(80, 90)  
turtle.left(15)  
turtle.fd(45)  
turtle.right(165)  
turtle.fd(20)  
turtle.left(155)  
turtle.circle(150, 80)  
turtle.left(50)  
turtle.circle(150, 90)  
turtle.end\_fill()

\# 花瓣1  
turtle.left(150)  
turtle.circle(\-90, 70)  
turtle.left(20)  
turtle.circle(75, 105)  
turtle.setheading(60)  
turtle.circle(80, 98)  
turtle.circle(\-90, 40)

\# 花瓣2  
turtle.left(180)  
turtle.circle(90, 40)  
turtle.circle(\-80, 98)  
turtle.setheading(\-83)

\# 叶子1  
turtle.fd(30)  
turtle.left(90)  
turtle.fd(25)  
turtle.left(45)  
turtle.fillcolor(“green”)  
turtle.begin\_fill()  
turtle.circle(\-80, 90)  
turtle.right(90)  
turtle.circle(\-80, 90)  
turtle.end\_fill()  
turtle.right(135)  
turtle.fd(60)  
turtle.left(180)  
turtle.fd(85)  
turtle.left(90)  
turtle.fd(80)

\# 叶子2  
turtle.right(90)  
turtle.right(45)  
turtle.fillcolor(“green”)  
turtle.begin\_fill()  
turtle.circle(80, 90)  
turtle.left(90)  
turtle.circle(80, 90)  
turtle.end\_fill()  
turtle.left(135)  
turtle.fd(60)  
turtle.left(180)  
turtle.fd(60)  
turtle.right(90)  
turtle.circle(200, 60)

turtle.done()

![在这里插入图片描述][watermark_type_ZHJvaWRzYW5zZmFsbGJhY2s_shadow_50_text_Q1NETiBA5LuK5aSp5aSa5Zad54Ot5rC0_size_20_color_FFFFFF_t_70_g_se_x_16 3]

## 画树 ##

import turtle
    import random

def love(x, y): \# 在(x,y)处画爱心lalala  
lv = turtle.Turtle()  
lv.hideturtle()  
lv.up()  
lv.goto(x, y) \# 定位到(x,y)

def curvemove(): # 画圆弧
 for i in range(20):
 lv.right(10)
 lv.forward(2)
 
 lv.color('red', 'pink')
 lv.speed(10000000)
 lv.pensize(1)
 # 开始画爱心lalala
 lv.down()
 lv.begin_fill()
 lv.left(140)
 lv.forward(22)
 curvemove()
 lv.left(120)
 curvemove()
 lv.forward(22)
 lv.write("YZ", font=("Arial", 12, "normal"), align="center") # 写上表白的人的名字
 lv.left(140) # 画完复位
 lv.end_fill()

def tree(branchLen, t): 
if branchLen > 5: \# 剩余树枝太少要结束递归 
if branchLen < 20: \# 如果树枝剩余长度较短则变绿 
t.color(“green”) 
t.pensize(random.uniform((branchLen \+ 5) / 4 \- 2, (branchLen \+ 6) / 4 \+ 5)) 
t.down() 
t.forward(branchLen) 
love(t.xcor(), t.ycor()) \# 传输现在turtle的坐标 
t.up() 
t.backward(branchLen) 
t.color(“brown”) 
return 
t.pensize(random.uniform((branchLen \+ 5) / 4 \- 2, (branchLen \+ 6) / 4 \+ 5)) 
t.down() 
t.forward(branchLen) 
\# 以下递归 
ang = random.uniform(15, 45) 
t.right(ang) 
tree(branchLen \- random.uniform(12, 16), t) \# 随机决定减小长度 
t.left(2 \* ang) 
tree(branchLen \- random.uniform(12, 16), t) \# 随机决定减小长度 
t.right(ang) 
t.up() 
t.backward(branchLen)

myWin = turtle.Screen()  
t = turtle.Turtle()  
t.hideturtle()  
t.speed(1000)  
t.left(90)  
t.up()  
t.backward(200)  
t.down()  
t.color(“brown”)  
t.pensize(32)  
t.forward(60)  
tree(100, t)  
myWin.exitonclick()

![在这里插入图片描述][watermark_type_ZHJvaWRzYW5zZmFsbGJhY2s_shadow_50_text_Q1NETiBA5LuK5aSp5aSa5Zad54Ot5rC0_size_20_color_FFFFFF_t_70_g_se_x_16 4]

## 附录 ##

参考资料：[https://blog.csdn.net/qq\_32532663/article/details/106242488][https_blog.csdn.net_qq_32532663_article_details_106242488]

如果想要把python文件转成exe文件，发送给没有安装Python的对象，在她/他的电脑上运行，可以参考 [ Pyinstaller(Python打包为exe文件)][Pyinstaller_Python_exe]

[watermark_type_ZHJvaWRzYW5zZmFsbGJhY2s_shadow_50_text_Q1NETiBA5LuK5aSp5aSa5Zad54Ot5rC0_size_19_color_FFFFFF_t_70_g_se_x_16]: https://img-blog.csdnimg.cn/fe2107a4614f4841b5f253e69c4122f0.png?x-oss-process=image/watermark,type_ZHJvaWRzYW5zZmFsbGJhY2s,shadow_50,text_Q1NETiBA5LuK5aSp5aSa5Zad54Ot5rC0,size_19,color_FFFFFF,t_70,g_se,x_16#
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[https_blog.csdn.net_qq_32532663_article_details_106242488]: https://blog.csdn.net/qq_32532663/article/details/106242488
[Pyinstaller_Python_exe]: https://blog.csdn.net/qq_32532663/article/details/104722884