1. 程式人生 > 實用技巧 >7段數碼管繪製

7段數碼管繪製

import turtle, datetime 
def drawGap(): #繪製數碼管間隔 
  turtle.penup() 
  turtle.fd(5) 
def drawLine(draw):  #繪製單段數碼管 
  drawGap() 
  turtle.pendown() if draw else turtle.penup() 
  turtle.fd(40) 
  drawGap() 
  turtle.right(90) 
def drawDigit(d): #根據數字繪製七段數碼管 
  drawLine(True) if d in [2,3,4,5,6,8,9] else
drawLine(False) drawLine(True) if d in [0,1,3,4,5,6,7,8,9] else drawLine(False) drawLine(True) if d in [0,2,3,5,6,8,9] else drawLine(False) drawLine(True) if d in [0,2,6,8] else drawLine(False) turtle.left(90) drawLine(True) if d in [0,4,5,6,8,9] else drawLine(False) drawLine(True) if d in
[0,2,3,5,6,7,8,9] else drawLine(False) drawLine(True) if d in [0,1,2,3,4,7,8,9] else drawLine(False) turtle.left(180) turtle.penup() turtle.fd(20) def drawDate(date): turtle.pencolor("red") for i in date: if i == '-': turtle.write('',font=("Arial", 18, "normal")) turtle.pencolor(
"green") turtle.fd(40) elif i == '=': turtle.write('',font=("Arial", 18, "normal")) turtle.pencolor("blue") turtle.fd(40) elif i == '+': turtle.write('',font=("Arial", 18, "normal")) else: drawDigit(eval(i)) def main(): turtle.setup(800, 350, 200, 200) turtle.penup() turtle.fd(-350) turtle.pensize(5) drawDate(datetime.datetime.now().strftime('%Y-%m=%d+')) turtle.hideturtle() main()