用python生成一个雪花代码
时间: 2023-06-05 20:05:55 浏览: 176
以下是生成雪花的Python代码示例:
```
import turtle
import random
def snowflake(sides, length, fractal):
if fractal == 0:
turtle.forward(length)
else:
for i in range(sides):
snowflake(sides, length/3, fractal-1)
turtle.left(360/sides)
snowflake(sides, length/3, fractal-1)
turtle.right(2 * 360/sides)
snowflake(sides, length/3, fractal-1)
turtle.left(360/sides)
snowflake(sides, length/3, fractal-1)
turtle.speed(0)
turtle.color("white")
turtle.bgcolor("black")
turtle.penup()
turtle.goto(-200,200)
turtle.pendown()
snowflake(3, 400, 4)
turtle.hideturtle()
turtle.done()
```
这段代码使用Python语言通过turtle库绘制出一个雪花图案,并使用黑色背景和白色画笔颜色进行绘制。