python画跳动的心
时间: 2023-09-03 22:11:46 浏览: 122
当然可以!以下是使用Python绘制跳动的心形的简单示例代码:
```python
import time
heart = [
" *** *** ",
" ***** ***** ",
"*************",
" *********** ",
" ********* ",
" ******* ",
" ***** ",
" *** ",
" * "
]
def animate_heart():
for i in range(len(heart)):
print(heart[i])
time.sleep(0.2)
# 清除上一行的输出
print('\033[F', end='')
for i in range(len(heart) - 1, -1, -1):
print(heart[i])
time.sleep(0.2)
# 清除上一行的输出
print('\033[F', end='')
animate_heart()
相关问题
Python画跳动的心
以下是使用Python的Turtle库画跳动的心的代码:
```python
import turtle
# 设置画布大小和背景色
turtle.setup(400, 400)
turtle.bgcolor("white")
# 画红色的心
turtle.pensize(3)
turtle.speed(1)
turtle.color("red")
turtle.begin_fill()
turtle.left(45)
turtle.forward(100)
turtle.circle(50, 180)
turtle.right(90)
turtle.circle(50, 180)
turtle.forward(100)
turtle.end_fill()
# 画跳动的心
turtle.penup()
turtle.goto(-50, -50)
turtle.pendown()
turtle.color("pink")
turtle.begin_fill()
turtle.left(45)
turtle.forward(70)
turtle.circle(30, 180)
turtle.right(90)
turtle.circle(30, 180)
turtle.forward(70)
turtle.end_fill()
# 隐藏画笔
turtle.hideturtle()
turtle.done()
```
运行以上代码,就可以在窗口中看到跳动的心了。
python画跳动的爱心代码
以下是一个用Python画跳动的爱心的代码示例:
```python
from tkinter import *
from math import sin, cos
from random import random, log
CANVAS_WIDTH = 800
CANVAS_HEIGHT = 600
CANVAS_CENTER_X = CANVAS_WIDTH // 2
CANVAS_CENTER_Y = CANVAS_HEIGHT // 2
class Heart:
def __init__(self):
self.color = "#ff8181" # 心的颜色,这里使用了粉色
self.shrink_ratio = 1.5 # 放大比例
def render(self, canvas, frame):
t = frame / 100 # 参数t,控制心的形状
x = 16 * (sin(t) ** 3)
y = -(13 * cos(t) - 5 * cos(2 * t) - 2 * cos(3 * t) - cos(4 * t))
x *= self.shrink_ratio
y *= self.shrink_ratio
x, y = self.scatter_inside(x, y) # 随机内部扩散
canvas.create_oval(CANVAS_CENTER_X + x - 2, CANVAS_CENTER_Y + y - 2,
CANVAS_CENTER_X + x + 2, CANVAS_CENTER_Y + y + 2,
fill=self.color) # 在画布上绘制一个小圆点
def scatter_inside(self, x, y, beta=0.15):
ratio_x = - beta * log(random())
ratio_y = - beta * log(random())
dx = ratio_x * (x - CANVAS_CENTER_X)
dy = ratio_y * (y - CANVAS_CENTER_Y)
return x - dx, y - dy
def draw(main, render_canvas, render_heart, render_frame=0):
render_canvas.delete('all')
render_heart.render(render_canvas, render_frame)
main.after(160, draw, main, render_canvas, render_heart, render_frame + 1)
if __name__ == '__main__':
root = Tk()
canvas = Canvas(root, bg='black', height=CANVAS_HEIGHT, width=CANVAS_WIDTH)
canvas.pack()
heart = Heart()
draw(root, canvas, heart)
root.mainloop()
```
这段代码使用了Tkinter库来创建一个窗口,并在窗口中绘制一个跳动的爱心。通过调整参数t的值,可以控制爱心的形状。同时,还使用了随机内部扩散的方法,使爱心在画布上有轻微的抖动效果。
#### 引用[.reference_title]
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