【Python】七段數碼管繪制問題

 

問題分析：

 

 

 

 

 

 

 

 

 繪制路徑：

代碼：

import turtle #引入繪圖庫turtle
def drawLine(draw):   #繪制單段數碼管
    turtle.pendown() if draw else turtle.penup()
    turtle.fd(40) #前進40像素
    turtle.right(90)#旋轉90度，完成一條線的繪制
def drawDight(dight):#根據數字繪制七段數碼管
    drawLine(True) if dight in [2,3,4,5,6,8,9] else drawLine(False)
    drawLine(True) if dight in [0,1,3,4,5,6,7,8,9] else drawLine(False)
    drawLine(True) if dight in [0,2,3,5,6,8,9] else drawLine(False)
    drawLine(True) if dight in [0,2,6,8] else drawLine(False)
    turtle.left(90)
    drawLine(True) if dight in [0,4,5,6,8,9] else drawLine(False)
    drawLine(True) if dight in [0,2,3,5,6,7,8,9] else drawLine(False)
    drawLine(True) if dight in [0,1,2,3,4,7,8,9] else drawLine(False)
    turtle.left(180)
    turtle.penup() #為繪制后續數字確定位置
    turtle.fd(20) #為繪制后續數字確定位置
def drawDate (date):#獲得要輸出的數字
    for i in date:
        drawDight(eval(i))  #通過eval()函數家將數字轉化為整數
        
def main():
    turtle.setup(800,350,200,200)
    turtle.penup()
    turtle.fd(-300)
    turtle.pensize(5)
    drawDate('20200217')
    turtle.hideturtle()
    turtle.done()
main()

結果：

 

 

 實現數碼管效果

import turtle #引入繪圖庫turtle
def drawGap():#繪制數碼管間隔,實現數碼管效果
    turtle.penup()
    turtle.fd(5)
def drawLine(draw):   #繪制單段數碼管
    drawGap()
    turtle.pendown() if draw else turtle.penup()
    turtle.fd(40) #前進40像素
    drawGap()
    turtle.right(90)#旋轉90度，完成一條線的繪制
def drawDight(dight):#根據數字繪制七段數碼管
    drawLine(True) if dight in [2,3,4,5,6,8,9] else drawLine(False)
    drawLine(True) if dight in [0,1,3,4,5,6,7,8,9] else drawLine(False)
    drawLine(True) if dight in [0,2,3,5,6,8,9] else drawLine(False)
    drawLine(True) if dight in [0,2,6,8] else drawLine(False)
    turtle.left(90)
    drawLine(True) if dight in [0,4,5,6,8,9] else drawLine(False)
    drawLine(True) if dight in [0,2,3,5,6,7,8,9] else drawLine(False)
    drawLine(True) if dight in [0,1,2,3,4,7,8,9] else drawLine(False)
    turtle.left(180)
    turtle.penup() #為繪制后續數字確定位置
    turtle.fd(20) #為繪制后續數字確定位置
def drawDate (date):#獲得要輸出的數字
    for i in date:
        drawDight(eval(i))  #通過eval()函數家將數字轉化為整數
        
def main():
    turtle.setup(800,350,200,200)
    turtle.penup()
    turtle.fd(-300)
    turtle.pensize(5)
    drawDate('20200217')
    turtle.hideturtle()
    turtle.done()
main()

 

 

 

 

import turtle,time #引入繪圖庫turtle time庫
def drawGap():#繪制數碼管間隔,實現數碼管效果
    turtle.penup()
    turtle.fd(5)
def drawLine(draw):   #繪制單段數碼管
    drawGap()
    turtle.pendown() if draw else turtle.penup()
    turtle.fd(40) #前進40像素
    drawGap()
    turtle.right(90)#旋轉90度，完成一條線的繪制
def drawDight(dight):#根據數字繪制七段數碼管
    drawLine(True) if dight in [2,3,4,5,6,8,9] else drawLine(False)
    drawLine(True) if dight in [0,1,3,4,5,6,7,8,9] else drawLine(False)
    drawLine(True) if dight in [0,2,3,5,6,8,9] else drawLine(False)
    drawLine(True) if dight in [0,2,6,8] else drawLine(False)
    turtle.left(90)
    drawLine(True) if dight in [0,4,5,6,8,9] else drawLine(False)
    drawLine(True) if dight in [0,2,3,5,6,7,8,9] else drawLine(False)
    drawLine(True) if dight in [0,1,2,3,4,7,8,9] else drawLine(False)
    turtle.left(180)
    turtle.penup() #為繪制后續數字確定位置
    turtle.fd(20) #為繪制后續數字確定位置
def drawDate (date):#data為日期，格式為“%Y-%m=%d+”
    turtle.pencolor("red")
    for i in date:
       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:
           drawDight(eval(i))

def main():
    turtle.setup(800,350,200,200)
    turtle.penup()
    turtle.fd(-300)
    turtle.pensize(5)
    drawDate(time.strftime('%Y-%m=%d+',time.gmtime()))#獲取系統時間並格式化
    turtle.hideturtle()
    turtle.done()
main()