用python绘制彩色数码管

布满荆棘的人生 2021-07-26 11:20 460阅读 0赞

## 用python绘制彩色数码管 ##

**话不多说，直接上代码！**

import turtle
    import time
    
    def drawGap():
        turtle.penup()
        turtle.fd(5)
    
    def drawLine(draw):
        drawGap()
        turtle.pendown() if draw else turtle.penup()
        turtle.fd(40)
        drawGap()
        turtle.right(90)
    
    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)
    
    def drawData(data):
        turtle.pencolor("red")
        for i in data:
            if i=='-':
                turtle.write('年',font=("Arial",18,"normal"))
                turtle.pencolor("green")
                turtle.fd(40)
            elif i=='=':
                turtle.write('月',font=("Arial",18,"normal"))
                turtle.pencolor("blue")
                turtle.fd(40)
            elif i=='+':
                turtle.write('日',font=("Arial",18,"normal"))
            else:
                drawDigit(eval(i))
    
    def main():
        turtle.setup(800,350,200,200)
        turtle.penup()
        turtle.fd(-300)
        turtle.pensize(5)
        drawData(time.strftime('%Y-%m=%d+',time.gmtime()))
        turtle.hideturtle()
        turtle.done()
        
    main()

**运行结果如下：**  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2d1b3h1eWluZw_size_16_color_FFFFFF_t_70_pic_center]

[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2d1b3h1eWluZw_size_16_color_FFFFFF_t_70_pic_center]: /images/20210726/91b2fc9ea52d47eea0202d9dffcf88dc.png