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我正在做一个项目，使示波器喜欢图形用户界面。虽然图形用户界面还没有准备好，但是我有一个问题，当我关闭TKinter窗口时，程序没有被关闭。它仍然在python shell中运行。我想这可能是关闭tkinter相关程序的方法。但我发现，在某些程序中，只要关闭tkinter窗口，就会杀死程序。在我的例子中，即使在关闭tkinter窗口之后，程序仍在python shell中运行。我把我的代码放在这里，请看看问题出在哪里？ from tkinter import *
from matplotlib import pyplot as plt
import matplotlib.animation as animation
from matplotlib import style
from matplotlib.backends.backend_tkagg import FigureCanvasTkAgg
import numpy as np
root = Tk()
root.geometry("800x500+100+100")
root.title('root window')
frame = Frame(root, borderwidth=1,bg="#0DBDAB") ## This is the frame in which plot will be shown
frame.place(relx=1.0/3,rely=0.5, anchor="center", relwidth=0.60,relheight=0.8)
xar = [0]
yar = [0]
k=0.2 ### This is just a constant to make plot smoother
style.use('ggplot')
fig = plt.figure(figsize=(20,20), dpi=100)
ax1 = fig.add_subplot(1, 1, 1)
ax1.set_ylim(-1, 1)
line, = ax1.plot(xar, yar, 'r')
## It will not plot regularly instead add line for new data
def animate(i):
ax1.set_xlim(left=max(0,i-20), right=i+1)
yar.append(np.sin(i*k))
xar.append(i)
line.set_data(xar,yar)
return line,
plotcanvas = FigureCanvasTkAgg(fig, frame)
plotcanvas.get_tk_widget().pack(side=BOTTOM,fill=BOTH,expand=True)
ani = animation.FuncAnimation(fig, animate, interval=1000, blit=False)
root.mainloop()
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