渐变的爱心怎么编程

时间:2025-01-25 03:51:42 网络游戏

使用Python的turtle库

```python

import turtle

import math

def draw_heart_and_gradient():

t = turtle.Turtle()

t.speed(5)

turtle.colormode(255)

t.begin_fill()

for angle in range(0, 360):

r = 150 - 150 * math.sin(math.radians(angle))

t.color(255 - (255 * angle / 360)) 渐变颜色

t.forward(r)

t.right(140)

t.end_fill()

turtle.done()

draw_heart_and_gradient()

```

使用Python的matplotlib库

```python

import numpy as np

import matplotlib.pyplot as plt

def draw_heart():

t = np.linspace(0, 2 * np.pi, 1000)

x = 16 * np.sin(t)3

y = 13 * np.cos(t) - 5 * np.cos(2*t) - 2 * np.cos(3*t) - np.cos(4*t)

plt.figure(figsize=(8, 6))

plt.plot(x, y, color='red')

plt.fill(x, y, color='red', alpha=0.6)

plt.title('Python Heart', fontsize=18)

plt.axis('equal')

plt.grid(True)

plt.show()

draw_heart()

```

使用HTML和CSS

```html

Gradient Heart