php网站开发实例教材品牌推广活动策划方案

今天是20230520，有人说：5代表的是人生五味，酸甜苦辣咸；2指的是两个人的双向奔赴；0是零距离，因为懂得，所以灵魂相依。

下面进入正题，分享一波520专属Python代码。

玫瑰

毫无疑问，玫瑰一直都是是520、521…这类节日的专属。

参考代码：

import turtleturtle.speed(0)
turtle.delay(10)
turtle.penup()
turtle.left(90)
turtle.fd(200)
turtle.pendown()
turtle.right(90)
turtle.fillcolor('red')
turtle.begin_fill()
turtle.circle(10, 180)
turtle.circle(25, 110)
# 花瓣
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)
# 文字
turtle.color('red')
turtle.pu()
turtle.goto(-210,80)
turtle.pd()
turtle.write('520 Happy', move=False, align='center',font=("Times", 18, "bold"))
turtle.pu()
turtle.goto(210,80)
turtle.pd()
turtle.write('I LOVE YOU', move=False, align='center',font=("Times", 18, "bold"))
turtle.pu()
turtle.pu()
turtle.hideturtle()
turtle.done()

效果：

心连心

参考代码：

import turtle as tt.color('red','pink')
t.begin_fill()
t.width(5)
t.left(135)
t.fd(100)
t.right(180)
t.circle(50,-180)
t.left(90)
t.circle(50,-180)
t.right(180)
t.fd(100)
t.pu()
t.goto(50,-30)
t.pd()
t.right(90)
t.fd(100)
t.right(180)
t.circle(50,-180)
t.left(90)
t.circle(50,-180)
t.right(180)
t.fd(100)
t.end_fill()
t.hideturtle()
t.pu()
t.goto(250,-70)
t.pd()

效果：

动态爱心

参考代码：

import random
from tkinter import *
from math import sin, cos, pi, logfor _ in range(520):x, y = random.choice(point_list)x, y = scatter_inside(x, y, 0.17)self._center_diffusion_points.add((x, y))
heart_halo_point = set()
for _ in range(halo_number):t = random.uniform(0, 2 * pi)x, y = heart(t, shrink_ratio=11.6)x, y = shrink(x, y, halo_radius)if (x, y) not in heart_halo_point:heart_halo_point.add((x, y))x += random.randint(-14, 14)y += random.randint(-14, 14)size = random.choice((1, 2, 2))all_points.append((x, y, size))
for x, y in self._points:x, y = self.calc_position(x, y, ratio)size = random.randint(1, 3)all_points.append((x, y, size))
for x, y in self._edge_diffusion_points:x, y = self.calc_position(x, y, ratio)size = random.randint(1, 2)all_points.append((x, y, size))
self.all_points[generate_frame] = all_points
for x, y in self._center_diffusion_points:x, y = self.calc_position(x, y, ratio)size = random.randint(1, 2)all_points.append((x, y, size))
self.all_points[generate_frame] = all_points 

效果：

爱心biu

参考代码：

from turtle import *color('black')
go_to(-228, 72)
pensize(3)
left(150)
ring(350,1,0.8,'right')
left(150)
forward(70)
left(90)
forward(10)
ring(200,0.1,0.9,'right')
forward(10)
left(90)
forward(20)
ring(200,0.1,0.9,'right')
forward(10)
left(90)
ring(200,0.2,0.9,'right')
left(100)
left
forward(80)
go_to(-228, 72)
left(40)
forward(40)
ring(120,0.2,0.9,'left')
go_to(-219,52)
right(95)
forward(80)
right(85)
ring(205,0.1,0.9,'left')
forward(40)
left(90)
forward(10)
ring(200,0.1,0.9,'right')
forward(10)
left(90)
forward(40)
ring(205,0.1,0.9,'left')
right(92)
forward(90)

效果：

爱心树

参考代码：

import turtle, random# 画爱心
def love(x, y):lv = turtle.Turtle()lv.hideturtle()lv.up()# 定位lv.goto(x, y)# 画圆弧def curvemove():for i in range(20):lv.right(10)lv.forward(2)lv.color('red', 'pink')lv.speed(10000000)lv.pensize(1)lv.down()lv.begin_fill()lv.left(140)lv.forward(22)curvemove()lv.left(120)curvemove()lv.forward(22)# 画完复位lv.left(140)lv.end_fill()# 画树
def tree(branchLen, t):# 剩余树枝太少要结束递归if branchLen > 5:# 如果树枝剩余长度较短则变绿if branchLen < 20: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())t.up()t.backward(branchLen)t.color("brown")returnt.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)# 随机决定减小长度tree(branchLen - random.uniform(12, 16), t)t.left(2 * ang)# 随机决定减小长度tree(branchLen - random.uniform(12, 16), t)t.right(ang)t.up()t.backward(branchLen)

效果：

告白气球

参考代码：

from turtle import *
from random import randrange, choice# 气球
balloons = []
# 颜色
color_option = ["red", "blue", "green", "purple", "pink", "yellow", "orange"]
# 气球大小
size = 50
# 气球线
def line(x, y, a, b, line_width=1, color_name="black"):up()goto(x, y)down()color(color_name)width(line_width)goto(a, b)def distance(x, y, a, b):# 判断鼠标点击位置和气球坐标的距离return ((a - x) ** 2 + (b - y) ** 2) ** 0.5
def tap(x, y):for i in range(len(balloons)):# 判断是否点击气球队列中的其中一个if distance(x, y, balloons[i][0], balloons[i][1]) < (size / 2):# 删除气球balloons.pop(i)return

效果：

告白墙

参考代码：

import cv2
import numpy as np
from PIL import Image
from wordcloud import WordCloudimg = cv2.imread('test.png')
mask = np.zeros(img.shape[:2], np.uint8)
size = (1, 65)
bgd = np.zeros(size, np.float64)
fgd = np.zeros(size, np.float64)
rect = (1, 1, img.shape[1], img.shape[0])
cv2.grabCut(img, mask, rect, bgd, fgd, 10, cv2.GC_INIT_WITH_RECT)
mask2 = np.where((mask == 2) | (mask == 0), 1, 255)
img = img.astype(np.int32)
img *= mask2[:, :, np.newaxis]
img[img>255] = 255
img =img.astype(np.uint8)
img = cv2.cvtColor(img, cv2.COLOR_BGR2RGB)
img = Image.fromarray(img, 'RGB')
img.save('test1.jpg')

效果：

好了，这个520就送你这些Python表白代码了，我们下次再见♥。

源码在公号Python小二后台回复20230520