画圣诞树编程码怎么做的

时间:2025-01-29 01:41:14 网络游戏

要绘制一个圣诞树,你可以使用不同的编程语言和方法。下面我将提供几种不同编程语言绘制圣诞树的示例代码。

Python 使用 print 函数

```python

def draw_christmas_tree(height):

for i in range(height):

spaces = ' ' * (height - i - 1)

stars = '*' * (2 * i + 1)

print(spaces + stars)

trunk_width = 3

trunk_height = 2

trunk_spaces = ' ' * (height - 1)

trunk = trunk_spaces + '*' * trunk_width

for _ in range(trunk_height):

print(trunk)

调用函数,绘制一个高度为6的圣诞树

draw_christmas_tree(6)

```

Python 使用 turtle 库

```python

import turtle

import random

import time

n = 100.0

setup(500, 700, startx=None, starty=None)

speed("fastest")

bg = 'cornflowerblue'

color("dark green")

fillcolor('yellow')

pensize(10)

left(90)

forward(2.8 * n)

def get_color():

color_arr = ['light cor, ' + 'pale violet red', 'maroon', 'medium violet red', 'red']

return color_arr[random.randint(0, len(color_arr) - 1)]

def draw_tree(branch_len, t):

if branch_len > 5:

t.forward(branch_len)

t.right(20)

draw_tree(branch_len - 15, t)

t.left(40)

draw_tree(branch_len - 15, t)

t.right(20)

t.forward(branch_len)

绘制圣诞树

t = turtle.Turtle()

t.color(get_color())

draw_tree(n, t)

turtle.done()

```

HTML5 和 CSS3

```html