下面的代码应该按原样运行。我有三个类(GUI中的页面(，我想在其中设置绘图动画。在每个类(或页面(中，我将访问一个远程文件，其中包含由不同音频编解码器和网络干扰生成的实时数据。因此，每个类(页面(都需要访问这些实时数据并绘制它
问题是，只有我的最后一个情节是用实时数据制作的。前两个图是静态的，它们不获取或更新当前数据。我试图在一个单独的线程中为每个类运行绘图。我最后创建的matplotlib画布似乎是唯一一个正确设置动画的画布，canvas3 = FigureCanvasTkAgg(f, self)
在这个缩短的代码版本中，我随机生成实时数据，但它使用了访问本地文本文件sampleData.txt的一些逻辑，该文件也包含在pyhton3脚本下面。
当我定义Class MyApp(tk.Tk):时，我的问题主要出现在python文件的底部。绘图工作的类是Class PageThree()，绘图当前不工作的类为Class PageOne()和Class PageTwo()。如果你点击"第三页"的按钮，你会看到正在工作的动画情节。请帮我把其他情节也制作成动画。我不确定问题是线程、matplotlib画布还是ani1 = animation.FuncAnimation(f, animate, interval=1000)函数。我是从命令行($ python3 gui2.py(构建的，也没有收到任何错误或警告。
谢谢！
gui2.py
#!/usr/bin/env python3
import paramiko, threading
import time, os, subprocess
from subprocess import Popen
import sys
#if not sys.warnoptions:
# import warnings
# warnings.simplefilter("ignore")
import matplotlib
matplotlib.use("TkAgg")
from matplotlib.backends.backend_tkagg import FigureCanvasTkAgg, NavigationToolbar2Tk
from matplotlib.figure import Figure
import matplotlib.animation as animation
from matplotlib import style
import tkinter as tk
from tkinter import ttk
# Just being used to debug plots
import random
LARGE_FONT=("Verdana", 12)
style.use("ggplot")
f = Figure(figsize=(9,6), dpi=100)
aPlot = f.add_subplot(211)
aPlot2 = f.add_subplot(212)
f2 = Figure(figsize=(9,6), dpi=100)
bPlot = f2.add_subplot(211)
bPlot2 = f2.add_subplot(212)
###==========================================================================================
### BEGIN FUNCS 4 FUN ###++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
# Function to execute the C++ code over ssh (Adaptive mode is default):
def start_ssh():
print("SSH started")
# Function to update live labels
def label_reader(label):
def reader():
label.config(text="Mode: "+ str(mode[-1]))
label.after(100, reader)
reader()
# Function to kill the processes running the C++ networking code:
def clear():
print("processes closed")
# Function to execute the C++ code over ssh using only Mode 1:
def start_ssh_singleMode():
print("SSH single mode started")
# Function to setup interference and/or set it back to 0%:
def interference_setup():
print("Interference setup")
# Function to add a hard-coded amount of interference:
def add_interference():
print("Interference added")
global mode
mode = ["0"]
global plossRate
global counter, counter2
# Plot to animate
def animate(i):
pullData = open("sampleData.txt", "r").read()
dataList = pullData.split('n')
remote_file = dataList
curFrame = []
recFrame = []
#global mode
#mode = []
#bytesRead = []
#missingFrames = []
plossRate = []
counter = []
counter2 = []
counter2.append(0)
value = 0
for eachLine in remote_file:
if len(eachLine)>1:
value=value+1
#a, b, c, d, e = eachLine.split(',')
#curFrame.append(int(a))
#recFrame.append(int(b))
mode.append(random.randint(1,3))
#bytesRead.append(int(d))
#missingFrames.append(int(e))
plossRate.append(random.randint(0,90))
counter.append(int(value))
counter2.append(int(value))
#print("mode = " + str(c) + " lastFrame = " + str(b) + " conter = " + str(value))
aPlot.clear()
aPlot2.clear()
aPlot.plot(counter, plossRate)
aPlot.set_title('Packet Loss Rate')
aPlot.set_ylabel('Percentage')
aPlot2.plot(counter, mode[-counter[-1]:], 'bo')
#aPlot2.axis(0,counter[-1],0,3)
aPlot2.set_title('Current Audio Mode')
aPlot2.set_ylabel('mode')
#finally:
#remote_file.close()
# def make_plot(i):
# pullData = open("sampleData.txt", "r").read()
# dataList = pullData.split('n')
# remote_file = dataList
# curFrame = []
# recFrame = []
# #global mode
# #mode = []
# #bytesRead = []
# #missingFrames = []
# plossRate = []
# counter = []
# counter2 = []
# counter2.append(0)
# value = 0
# for eachLine in remote_file:
# if len(eachLine)>1:
# value=value+1
# #a, b, c, d, e = eachLine.split(',')
# #curFrame.append(int(a))
# #recFrame.append(int(b))
# mode.append(random.randint(1,3))
# #bytesRead.append(int(d))
# #missingFrames.append(int(e))
# plossRate.append(random.randint(0,90))
# counter.append(int(value))
# counter2.append(int(value))
# #print("mode = " + str(c) + " lastFrame = " + str(b) + " conter = " + str(value))
#
# bPlot.clear()
# bPlot2.clear()
# bPlot.plot(counter, plossRate)
# bPlot.set_title('Packet Loss Rate')
# bPlot.set_ylabel('Percentage')
# bPlot2.plot(counter, mode[-counter[-1]:], 'bo')
# #aPlot2.axis(0,counter[-1],0,3)
# bPlot2.set_title('Current Audio Mode')
# bPlot2.set_ylabel('mode')
# Start plot
# def start_plot(self):
# canvas = FigureCanvasTkAgg(f, self)
# canvas.draw()
# canvas.get_tk_widget().pack(side=tk.TOP, fill=tk.BOTH, expand=True)
### END FUNCS 4 FUN ###++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
###==========================================================================================
###==========================================================================================
### BEGIN MAIN CLASS FOR NETWORKUP APP ###+++++++++++++++++++++++++++++++++++++++++++++++++++
class MyApp(tk.Tk):
def __init__(self, *args, **kwargs):
tk.Tk.__init__(self, *args, **kwargs)
#tk.Tk.iconbitmap(self, default="logo-no-halo-sm.png")
tk.Tk.wm_title(self, "Network Up")
container = tk.Frame(self)
container.pack(side="top", fill="both", expand=True)
container.grid_rowconfigure(0, weight=1)
container.grid_columnconfigure(0, weight=1)
self.frames = {}
for F in (StartPage, PageOne, PageTwo, PageThree):
frame = F(container, self)
self.frames[F] = frame
frame.grid(row=0, column=0, sticky="nsew")
self.show_frame(StartPage)
def show_frame(self, cont):
frame = self.frames[cont]
frame.tkraise()
class StartPage(tk.Frame):
def __init__(self, parent, controller):
tk.Frame.__init__(self, parent)
label = ttk.Label(self, text="Home Page", font=LARGE_FONT)
label.pack(pady=10, padx=10)
button1 = ttk.Button(self, text="PageOne", command=lambda: controller.show_frame(PageOne))
button1.pack()
button2 = ttk.Button(self, text="PageTwo", command=lambda: controller.show_frame(PageTwo))
button2.pack()
button3 = ttk.Button(self, text="PageThree", command=lambda: controller.show_frame(PageThree))
button3.pack()
class PageOne(tk.Frame):
def __init__(self, parent, controller):
tk.Frame.__init__(self, parent)
label = ttk.Label(self, text="Audio (No Interference)", font=LARGE_FONT)
label.pack(pady=10, padx=10)
button1 = ttk.Button(self, text="Back to Home", command=lambda:[controller.show_frame(StartPage), clear()])
button1.pack()
button_start = ttk.Button(self, text="Play", command=lambda: start_ssh)
button_start.pack()
mode_label = ttk.Label(self, text="Mode 1")
mode_label.pack()
label_reader(mode_label)
#time.sleep(.5)
# plot_thread1 = threading.Thread(target=make_plot(self))
# plot_thread1.daemon = True
# plot_thread1.start()
# canvas1 = FigureCanvasTkAgg(f, self)
# canvas1.draw()
# canvas1.get_tk_widget().pack(side=tk.TOP, fill=tk.BOTH, expand=True)
# Just trying something different here
self.start_plot()
def start_plot(self):
plot_thread1 = threading.Thread(target=animate(self))
plot_thread1.daemon = False
plot_thread1.start()
canvas = FigureCanvasTkAgg(f, self)
canvas.draw()
canvas.get_tk_widget().pack(side=tk.TOP, fill=tk.BOTH, expand=True)
class PageTwo(tk.Frame):
def __init__(self, parent, controller):
tk.Frame.__init__(self, parent)
label = ttk.Label(self, text="Audio (Interference)", font=LARGE_FONT)
label.pack(pady=10, padx=10)
button1 = ttk.Button(self, text="Back to Home", command=lambda: [controller.show_frame(StartPage), clear(), interference_setup()])
button1.pack()
button_start_mode1 = ttk.Button(self, text="Play", command=lambda: [start_ssh_singleMode(), add_interference()])
button_start_mode1.pack()
mode_label = ttk.Label(self, text="Mode 1")
mode_label.pack()
label_reader(mode_label)
plot_thread2 = threading.Thread(target=animate(self))
plot_thread2.daemon = True
plot_thread2.start()
canvas2 = FigureCanvasTkAgg(f, self)
canvas2.draw()
canvas2.get_tk_widget().pack(side=tk.TOP, fill=tk.BOTH, expand=True)
class PageThree(tk.Frame):
def __init__(self, parent, controller):
tk.Frame.__init__(self, parent)
label = ttk.Label(self, text="Audio (Interference and Adaptive Codec)", font=LARGE_FONT)
label.pack(pady=10, padx=10)
button1 = ttk.Button(self, text="Back to Home", command=lambda: [interference_setup(), clear(), controller.show_frame(StartPage)])
button1.pack()
button_start2 = ttk.Button(self, text="Play", command=lambda: [start_ssh(), add_interference()])
button_start2.pack()
mode_label = ttk.Label(self, text="Mode 1")
mode_label.pack()
label_reader(mode_label)
plot_thread3 = threading.Thread(target=animate(self))
plot_thread3.daemon = True
plot_thread3.start()
canvas3 = FigureCanvasTkAgg(f, self)
canvas3.draw()
canvas3.get_tk_widget().pack(side=tk.TOP, fill=tk.BOTH, expand=True)
#toolbar = NavigationToolbar2Tk(canvas, self)
#toolbar.update()
#canvas._tkcanvas.pack(side=tk.TOP, fill=tk.BOTH, expand=True)
app = MyApp()
ani1 = animation.FuncAnimation(f, animate, interval=1000)
#ani2 = animation.FuncAnimation(f2, make_plot, interval=1000)
app.mainloop()
这是我在一些逻辑中使用的文本文件。它需要放在运行python程序的同一目录中。
sampleData.txt
1,1
2,3
3,4
4,3
5,5
6,7
7,7
8,14
9,30
10,23
11,5
12,4
13,27
14,9
15,14
16,16
17,2
18,1
19,5
20,2
我终于想出了如何让所有的情节都能正常工作并实时更新。事实证明，我需要在GUI的不同页面上为每个绘图绘制一个图形。我删除了图形的线程处理，因为它在实际应用程序中会导致性能问题。事实证明，在没有线程的情况下，它速度更快、响应更灵敏。代码的完整工作版本在底部：
f = Figure(figsize=(9,6), dpi=100)
aPlot = f.add_subplot(211)
aPlot2 = f.add_subplot(212)
f2 = Figure(figsize=(9,6), dpi=100)
bPlot = f2.add_subplot(211)
bPlot2 = f2.add_subplot(212)
f0 = Figure(figsize=(9,6), dpi=100)
cPlot = f0.add_subplot(211)
cPlot2 = f0.add_subplot(212)
f4 = Figure(figsize=(9,6), dpi=100)
dPlot = f4.add_subplot(211)
dPlot2 = f4.add_subplot(212)
然后我需要一个不同的函数来制作每个人物的动画。所以这是很多多余的代码。必须有更好的方法来实现这一点。
def animate(i):
pullData = open("sampleData.txt", "r").read()
dataList = pullData.split('n')
remote_file = dataList
curFrame = []
recFrame = []
#global mode
#mode = []
#bytesRead = []
#missingFrames = []
plossRate = []
counter = []
counter2 = []
counter2.append(0)
#print("i is: " + str(i))
value = 0
for eachLine in remote_file:
if len(eachLine)>1:
value=value+1
#a, b, c, d, e = eachLine.split(',')
#curFrame.append(int(a))
#recFrame.append(int(b))
mode.append(random.randint(1,3))
#bytesRead.append(int(d))
#missingFrames.append(int(e))
plossRate.append(random.randint(0,90))
counter.append(int(value))
counter2.append(int(value))
#print("mode = " + str(c) + " lastFrame = " + str(b) + " conter = " + str(value))
aPlot.clear()
aPlot2.clear()
aPlot.plot(counter, plossRate)
aPlot.set_title('Packet Loss Rate')
aPlot.set_ylabel('Percentage')
aPlot2.plot(counter, mode[-counter[-1]:], 'bo')
#aPlot2.axis(0,counter[-1],0,3)
aPlot2.set_title('Current Audio Mode')
aPlot2.set_ylabel('mode')
#finally:
#pullData.close()
def make_plot(i):
pullData = open("sampleData.txt", "r").read()
dataList = pullData.split('n')
remote_file = dataList
curFrame = []
recFrame = []
#global mode
#mode = []
#bytesRead = []
#missingFrames = []
#plossRate = []
counter = []
counter2 = []
counter2.append(0)
value = 0
for eachLine in remote_file:
if len(eachLine)>1:
value=value+1
#a, b, c, d, e = eachLine.split(',')
#curFrame.append(int(a))
#recFrame.append(int(b))
mode.append(random.randint(1,3))
#bytesRead.append(int(d))
#missingFrames.append(int(e))
plossRate.append(random.randint(0,90))
counter.append(int(value))
counter2.append(int(value))
#print("mode = " + str(c) + " lastFrame = " + str(b) + " conter = " + str(value))
bPlot.clear()
bPlot2.clear()
bPlot.plot(counter, plossRate[-counter[-1]:])
bPlot.set_title('Packet Loss Rate')
bPlot.set_ylabel('Percentage')
bPlot2.plot(counter, mode[-counter[-1]:], 'bo')
#aPlot2.axis(0,counter[-1],0,3)
bPlot2.set_title('Current Audio Mode')
bPlot2.set_ylabel('mode')
def base_plot(i):
pullData = open("sampleData.txt", "r").read()
dataList = pullData.split('n')
remote_file = dataList
curFrame = []
recFrame = []
#global mode
#mode = []
#bytesRead = []
#missingFrames = []
#plossRate = []
counter = []
counter2 = []
counter2.append(0)
value = 0
for eachLine in remote_file:
if len(eachLine)>1:
value=value+1
#a, b, c, d, e = eachLine.split(',')
#curFrame.append(int(a))
#recFrame.append(int(b))
mode.append(random.randint(1,3))
#bytesRead.append(int(d))
#missingFrames.append(int(e))
plossRate.append(random.randint(0,90))
counter.append(int(value))
counter2.append(int(value))
#print("mode = " + str(c) + " lastFrame = " + str(b) + " conter = " + str(value))
cPlot.clear()
cPlot2.clear()
cPlot.plot(counter, plossRate[-counter[-1]:])
cPlot.set_title('Packet Loss Rate')
cPlot.set_ylabel('Percentage')
cPlot2.plot(counter, mode[-counter[-1]:], 'bo')
#aPlot2.axis(0,counter[-1],0,3)
cPlot2.set_title('Current Audio Mode')
cPlot2.set_ylabel('mode')
def livePlot(i):
pullData = open("sampleData.txt", "r").read()
dataList = pullData.split('n')
remote_file = dataList
curFrame = []
recFrame = []
#global mode
#mode = []
#bytesRead = []
#missingFrames = []
#plossRate = []
counter = []
counter2 = []
counter2.append(0)
value = 0
for eachLine in remote_file:
if len(eachLine)>1:
value=value+1
#a, b, c, d, e = eachLine.split(',')
#curFrame.append(int(a))
#recFrame.append(int(b))
mode.append(random.randint(1,3))
plossRate.append(random.randint(0,90))
counter.append(int(value))
counter2.append(int(value))
#print("mode = " + str(c) + " lastFrame = " + str(b) + " conter = " + str(value))
dPlot.clear()
dPlot2.clear()
dPlot.plot(counter, plossRate[-counter[-1]:])
dPlot.set_title('Packet Loss Rate')
dPlot.set_ylabel('Percentage')
dPlot2.plot(counter, mode[-counter[-1]:], 'bo')
dPlot2.set_title('Current Audio Mode')
dPlot2.set_ylabel('mode')
然后在应用程序主循环中，我不得不调用所有这些：
ani1 = animation.FuncAnimation(f, animate, interval=1000)
ani2 = animation.FuncAnimation(f2, make_plot, interval=1000)
ani3 = animation.FuncAnimation(f0, base_plot, interval=1000)
ani4 = animation.FuncAnimation(f4, livePlot, interval=1000)
以下是python代码的工作版本：
guid3.py
#!/usr/bin/env python3
import paramiko, threading
import time, os, subprocess
from subprocess import Popen
import sys
# if not sys.warnoptions:
# import warnings
# warnings.simplefilter("ignore")
import matplotlib
matplotlib.use("TkAgg")
from matplotlib.backends.backend_tkagg import FigureCanvasTkAgg, NavigationToolbar2Tk
from matplotlib.figure import Figure
import matplotlib.animation as animation
from matplotlib import style
import tkinter as tk
from tkinter import ttk
# Just being used to debug plots
import random
from matplotlib import pyplot as plt
LARGE_FONT=("Verdana", 12)
style.use("ggplot")
f = Figure()
aPlot = f.add_subplot(211)
aPlot2 = f.add_subplot(212)
f2 = Figure(figsize=(9,6), dpi=100)
bPlot = f2.add_subplot(211)
bPlot2 = f2.add_subplot(212)
f0 = Figure(figsize=(9,6), dpi=100)
cPlot = f0.add_subplot(211)
cPlot2 = f0.add_subplot(212)
f4 = Figure(figsize=(9,6), dpi=100)
dPlot = f4.add_subplot(211)
dPlot2 = f4.add_subplot(212)
###==========================================================================================
### BEGIN FUNCS 4 FUN ###++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
# Function to execute the C++ code over ssh (Adaptive mode is default):
def start_ssh():
print("SSH started")
# Function to update live labels
def label_reader(label):
def reader():
label.config(text="Mode: "+ str(mode[-1]))
label.after(100, reader)
reader()
def loss_label_reader(label):
def reader():
label.config(text="Loss: "+ str(plossRate[-1]))
label.after(100, reader)
reader()
# Function to kill the processes running the C++ networking code:
def clear():
print("processes closed")
# Function to execute the C++ code over ssh using only Mode 1:
def start_ssh_singleMode():
print("SSH single mode started")
# Function to setup interference and/or set it back to 0%:
def interference_setup():
print("Interference setup")
# Function to add a hard-coded amount of interference:
def add_interference():
print("Interference added")
global mode
mode = ["0"]
global plossRate
plossRate = ["0"]
global counter, counter2
# Plot to animate
def animate(i):
pullData = open("sampleData.txt", "r").read()
dataList = pullData.split('n')
remote_file = dataList
curFrame = []
recFrame = []
#global mode
#mode = []
#bytesRead = []
#missingFrames = []
plossRate = []
counter = []
counter2 = []
counter2.append(0)
#print("i is: " + str(i))
value = 0
for eachLine in remote_file:
if len(eachLine)>1:
value=value+1
#a, b, c, d, e = eachLine.split(',')
#curFrame.append(int(a))
#recFrame.append(int(b))
mode.append(random.randint(1,3))
#bytesRead.append(int(d))
#missingFrames.append(int(e))
plossRate.append(random.randint(0,90))
counter.append(int(value))
counter2.append(int(value))
#print("mode = " + str(c) + " lastFrame = " + str(b) + " conter = " + str(value))
aPlot.clear()
aPlot2.clear()
aPlot.plot(counter, plossRate)
aPlot.set_title('Packet Loss Rate')
aPlot.set_ylabel('Percentage')
aPlot2.plot(counter, mode[-counter[-1]:], 'bo')
#aPlot2.axis(0,counter[-1],0,3)
aPlot2.set_title('Current Audio Mode')
aPlot2.set_ylabel('mode')
def make_plot(i):
pullData = open("sampleData.txt", "r").read()
dataList = pullData.split('n')
remote_file = dataList
curFrame = []
recFrame = []
#global mode
#mode = []
#bytesRead = []
#missingFrames = []
#plossRate = []
counter = []
counter2 = []
counter2.append(0)
value = 0
for eachLine in remote_file:
if len(eachLine)>1:
value=value+1
#a, b, c, d, e = eachLine.split(',')
#curFrame.append(int(a))
#recFrame.append(int(b))
mode.append(random.randint(1,3))
#bytesRead.append(int(d))
#missingFrames.append(int(e))
plossRate.append(random.randint(0,90))
counter.append(int(value))
counter2.append(int(value))
#print("mode = " + str(c) + " lastFrame = " + str(b) + " conter = " + str(value))
bPlot.clear()
bPlot2.clear()
bPlot.plot(counter, plossRate[-counter[-1]:])
bPlot.set_title('Packet Loss Rate')
bPlot.set_ylabel('Percentage')
bPlot2.plot(counter, mode[-counter[-1]:], 'bo')
#aPlot2.axis(0,counter[-1],0,3)
bPlot2.set_title('Current Audio Mode')
bPlot2.set_ylabel('mode')
def base_plot(i):
pullData = open("sampleData.txt", "r").read()
dataList = pullData.split('n')
remote_file = dataList
curFrame = []
recFrame = []
#global mode
#mode = []
#bytesRead = []
#missingFrames = []
#plossRate = []
counter = []
counter2 = []
counter2.append(0)
value = 0
for eachLine in remote_file:
if len(eachLine)>1:
value=value+1
#a, b, c, d, e = eachLine.split(',')
#curFrame.append(int(a))
#recFrame.append(int(b))
mode.append(random.randint(1,3))
#bytesRead.append(int(d))
#missingFrames.append(int(e))
plossRate.append(random.randint(0,90))
counter.append(int(value))
counter2.append(int(value))
#print("mode = " + str(c) + " lastFrame = " + str(b) + " conter = " + str(value))
cPlot.clear()
cPlot2.clear()
cPlot.plot(counter, plossRate[-counter[-1]:])
cPlot.set_title('Packet Loss Rate')
cPlot.set_ylabel('Percentage')
cPlot2.plot(counter, mode[-counter[-1]:], 'bo')
#aPlot2.axis(0,counter[-1],0,3)
cPlot2.set_title('Current Audio Mode')
cPlot2.set_ylabel('mode')
def livePlot(i):
pullData = open("sampleData.txt", "r").read()
dataList = pullData.split('n')
remote_file = dataList
curFrame = []
recFrame = []
#global mode
#mode = []
#bytesRead = []
#missingFrames = []
#plossRate = []
counter = []
counter2 = []
counter2.append(0)
value = 0
for eachLine in remote_file:
if len(eachLine)>1:
value=value+1
#a, b, c, d, e = eachLine.split(',')
#curFrame.append(int(a))
#recFrame.append(int(b))
mode.append(random.randint(1,3))
#bytesRead.append(int(d))
#missingFrames.append(int(e))
plossRate.append(random.randint(0,90))
counter.append(int(value))
counter2.append(int(value))
#print("mode = " + str(c) + " lastFrame = " + str(b) + " conter = " + str(value))
dPlot.clear()
dPlot2.clear()
dPlot.plot(counter, plossRate[-counter[-1]:])
dPlot.set_title('Packet Loss Rate')
dPlot.set_ylabel('Percentage')
dPlot2.plot(counter, mode[-counter[-1]:], 'bo')
#aPlot2.axis(0,counter[-1],0,3)
dPlot2.set_title('Current Audio Mode')
dPlot2.set_ylabel('mode')
### END FUNCS 4 FUN ###++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
###==========================================================================================
###==========================================================================================
### BEGIN MAIN CLASS FOR NETWORKUP APP ###+++++++++++++++++++++++++++++++++++++++++++++++++++
class MyApp(tk.Tk):
def __init__(self, *args, **kwargs):
tk.Tk.__init__(self, *args, **kwargs)
#tk.Tk.iconbitmap(self, default="logo-no-halo-sm.png")
tk.Tk.wm_title(self, "Network Up")
container = tk.Frame(self)
container.pack(side="top", fill="both", expand=True)
container.grid_rowconfigure(0, weight=1)
container.grid_columnconfigure(0, weight=1)
self.frames = {}
for F in (StartPage, PageOne, PageTwo, PageThree, PageFour):
frame = F(container, self)
self.frames[F] = frame
frame.grid(row=0, column=0, sticky="nsew")
self.show_frame(StartPage)
def show_frame(self, cont):
frame = self.frames[cont]
frame.tkraise()
class StartPage(tk.Frame):
def __init__(self, parent, controller):
tk.Frame.__init__(self, parent)
label = ttk.Label(self, text="Home Page", font=LARGE_FONT)
label.pack(pady=10, padx=10)
button1 = ttk.Button(self, text="PageOne", command=lambda: controller.show_frame(PageOne))
button1.pack()
button2 = ttk.Button(self, text="PageTwo", command=lambda: controller.show_frame(PageTwo))
button2.pack()
button3 = ttk.Button(self, text="PageThree", command=lambda: controller.show_frame(PageThree))
button3.pack()
button4 = ttk.Button(self, text="PageFour", command=lambda: controller.show_frame(PageFour))
button4.pack(pady=5, padx=5)
canvas0 = FigureCanvasTkAgg(f, self)
self.canvas = canvas0
class PageOne(tk.Frame):
def __init__(self, parent, controller):
tk.Frame.__init__(self, parent)
label = ttk.Label(self, text="Audio (No Interference)", font=LARGE_FONT)
label.pack(pady=10, padx=10)
button1 = ttk.Button(self, text="Back to Home", command=lambda:[controller.show_frame(StartPage), clear()])
button1.pack()
button_start = ttk.Button(self, text="Play", command=lambda: start_ssh)
button_start.pack()
loss_label = ttk.Label(self, text="Loss 0")
loss_label.pack()
loss_label_reader(loss_label)
mode_label = ttk.Label(self, text="Mode 1")
mode_label.pack()
label_reader(mode_label)
canvas1 = FigureCanvasTkAgg(f0, self)
canvas1.draw()
canvas1.get_tk_widget().pack(side=tk.TOP, fill=tk.BOTH, expand=True)
self.canvas = canvas1
class PageTwo(tk.Frame):
def __init__(self, parent, controller):
tk.Frame.__init__(self, parent)
label = ttk.Label(self, text="Audio (Interference)", font=LARGE_FONT)
label.pack(pady=10, padx=10)
button1 = ttk.Button(self, text="Back to Home", command=lambda: [controller.show_frame(StartPage), clear(), interference_setup()])
button1.pack()
button_start_mode1 = ttk.Button(self, text="Play", command=lambda: [start_ssh_singleMode(), add_interference()])
button_start_mode1.pack()
loss_label = ttk.Label(self, text="Loss 0")
loss_label.pack()
loss_label_reader(loss_label)
mode_label = ttk.Label(self, text="Mode 1")
mode_label.pack()
label_reader(mode_label)
canvas2 = FigureCanvasTkAgg(f2, self)
canvas2.draw()
canvas2.get_tk_widget().pack(side=tk.TOP, fill=tk.BOTH, expand=True)
self.canvas = canvas2
class PageThree(tk.Frame):
def __init__(self, parent, controller):
tk.Frame.__init__(self, parent)
label = ttk.Label(self, text="Audio (Interference and Adaptive Codec)", font=LARGE_FONT)
label.pack(pady=10, padx=10)
button1 = ttk.Button(self, text="Back to Home", command=lambda: [interference_setup(), clear(), controller.show_frame(StartPage)])
button1.pack()
button_start2 = ttk.Button(self, text="Play", command=lambda: [start_ssh(), add_interference()])
button_start2.pack()
loss_label = ttk.Label(self, text="Loss 0")
loss_label.pack()
loss_label_reader(loss_label)
mode_label = ttk.Label(self, text="Mode 1")
mode_label.pack()
label_reader(mode_label)
canvas3 = FigureCanvasTkAgg(f, self)
canvas3.draw()
canvas3.get_tk_widget().pack(side=tk.TOP, fill=tk.BOTH, expand=True)
self.canvas = canvas3
class PageFour(tk.Frame):
def __init__(self, parent, controller):
tk.Frame.__init__(self, parent)
label = ttk.Label(self, text="Audio (Interference and Adaptive Codec)", font=LARGE_FONT)
label.pack(pady=10, padx=10)
button1 = ttk.Button(self, text="Back to Home", command=lambda: [interference_setup(), clear(), controller.show_frame(StartPage)])
button1.pack()
button_start2 = ttk.Button(self, text="Play", command=lambda: [start_ssh(), add_interference()])
button_start2.pack()
w2 = tk.Scale(self, from_=0, to=90, orient='horizontal')
w2.pack()
loss_label = ttk.Label(self, text="Loss 0")
loss_label.pack()
loss_label_reader(loss_label)
mode_label = ttk.Label(self, text="Mode 1")
mode_label.pack()
label_reader(mode_label)
canvas4 = FigureCanvasTkAgg(f4, self)
canvas4.draw()
canvas4.get_tk_widget().pack(side=tk.TOP, fill=tk.BOTH, expand=True)
self.canvas = canvas4
app = MyApp()
app.geometry("1280x720")
ani1 = animation.FuncAnimation(f, animate, interval=1000)
ani2 = animation.FuncAnimation(f2, make_plot, interval=1000)
ani3 = animation.FuncAnimation(f0, base_plot, interval=1000)
ani4 = animation.FuncAnimation(f4, livePlot, interval=1000)
app.mainloop()
根据逻辑，您仍然需要添加sampleData.txt，这可以在上面的帖子问题中找到。