编程六边形蜂巢怎么画

时间:2025-01-28 22:27:26 网络游戏

使用Python和matplotlib库

创建画布

```python

import matplotlib.pyplot as plt

import numpy as np

创建画布

fig, ax = plt.subplots()

ax.set_aspect('equal') 保持画布为正方形

```

计算蜂巢的参数

```python

蜂巢由7个正六边形组成,中心位于(0,0)

num_hexagons = 7

radius = 100 每个六边形的边长

center = (0, 0)

计算每个六边形的中心位置

hexagon_centers = [(center + radius * np.cos(np.pi * i / 3), center + radius * np.sin(np.pi * i / 3)) for i in range(num_hexagons)]

```

绘制六边形

```python

for center in hexagon_centers:

绘制六边形

ax.add_patch(plt.Polygon(np.array([[center - radius / 2, center],

[center + radius / 2, center],

[center + radius, center - radius / 2],

[center + radius, center + radius / 2],

[center - radius / 2, center + radius],

[center - radius, center - radius / 2]]),

closed=True, fill=True, color='blue'))

```

输出图像

```python

plt.savefig('hex_hive.png')

plt.show()

```

使用Python和turtle库

创建画布

```python

import turtle

创建画布

screen = turtle.Screen()

screen.bgcolor('white')

```

绘制六边形

```python

def draw_hexagon(side_length):

for _ in range(6):

turtle.forward(side_length)

turtle.left(60)

绘制一个正六边形

draw_hexagon(100)

```

循环绘制多个六边形

```python

蜂巢由7个正六边形组成,中心位于(0,0)

num_hexagons = 7

radius = 100 每个六边形的边长

center = (0, 0)

计算每个六边形的中心位置

hexagon_centers = [(center + radius * np.cos(np.pi * i / 3), center + radius * np.sin(np.pi * i / 3)) for i in range(num_hexagons)]

for center in hexagon_centers:

turtle.penup()

turtle.goto(center)

turtle.pendown()

draw_hexagon(radius)

```

隐藏turtle并显示图像

```python

turtle.done()

```

使用CSS3

HTML结构

```html

```

CSS样式

```css

.hexagon {

width: 100px;

height: 58px;

margin: 10px;

background-color: e4e4e4;

position: relative;

}

.hexagon-sub1, .hexagon-sub2 {

width: inherit;

height: inherit;

position: absolute;

}

.hexagon-sub1 {

transform: rotate(-60deg);

}

.hexagon-sub2 {

transform: rotate(60deg);

}

```

使用Fabric.js

创建画布实例