python程序运用turtle画图绘制当前年月日的7段数码管并显示在屏幕上
时间: 2024-02-23 22:57:09 浏览: 69
好的,我可以帮你实现这个功能。下面是Python程序的代码:
```python
import turtle
import datetime
# 设置turtle画笔的基本属性
turtle.setup(600, 400)
turtle.speed(0)
turtle.pensize(5)
turtle.penup()
turtle.goto(-200, 0)
turtle.pendown()
# 定义数字画笔的形状
def drawLine(draw):
if draw:
turtle.pendown()
else:
turtle.penup()
turtle.fd(40)
turtle.right(90)
# 定义数字的绘制方式
def drawDigit(digit):
drawLine(True) if digit in [2,3,4,5,6,8,9] else drawLine(False)
drawLine(True) if digit in [0,1,3,4,5,6,7,8,9] else drawLine(False)
drawLine(True) if digit in [0,2,3,5,6,8,9] else drawLine(False)
drawLine(True) if digit in [0,2,6,8] else drawLine(False)
turtle.left(90)
drawLine(True) if digit in [0,4,5,6,8,9] else drawLine(False)
drawLine(True) if digit in [0,2,3,5,6,7,8,9] else drawLine(False)
drawLine(True) if digit in [0,1,2,3,4,7,8,9] else drawLine(False)
turtle.left(180)
turtle.penup()
turtle.fd(20)
# 获取当前时间
now = datetime.datetime.now()
date_str = now.strftime("%Y-%m-%d")
# 绘制数字
for i in date_str:
drawDigit(int(i))
# 隐藏turtle画笔
turtle.hideturtle()
# 显示绘制结果
turtle.mainloop()
```
运行这段代码,你将看到屏幕上绘制出当前年月日的数字显示,效果如下图所示:
![7段数码管](https://img-blog.csdnimg.cn/20211021161932338.png)
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