python--7段數碼管繪製,具體包含年,月,日,時,分
阿新 • • 發佈:2020-10-18
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] elsedrawLine(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('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")) turtle.pencolor("yellow") turtle.fd(40) elif i == '$': turtle.write('時', font=("Arial", 18, "normal")) turtle.pencolor("black") turtle.fd(40) elif i == '&': turtle.write('分', font=("Arial", 18, "normal")) else: drawDigit(eval(i)) def main(): turtle.setup(1200, 350, 200, 200) turtle.penup() turtle.fd(-550) turtle.pensize(5) drawDate(datetime.datetime.now().strftime('%Y-%m=%d+%H$%M&')) turtle.mainloop() # 讓turtle畫筆繪製畫面停留 turtle.hideturtle() main()
執行結果如下所示:
turtle.setup(1200, 350, 200, 200) 可以調整畫布大小,具體按個人需求來。
drawDate(datetime.datetime.now().strftime('%Y-%m=%d+%H$%M&')) 獲取系統時間,將需要繪製的時間值傳入到drawData方法中進行繪製。