嵌入动画matplotlib在tk

Question

我是相当新的python和一个真正的初学者tkinter和matplotlib。 我有以下代码基本上是我最终想要做的测试。

#!/usr/bin/env python 
import numpy as np 
from matplotlib import pyplot as plt 
import time 

top = 100 
plt.ion() # set plot to animated 
xdata = [] 
c = 0 
for a in range(0,top): 
xdata.append(a) 
c+=1 
ydata = [ 0 ] * top * 10 
ax1 = plt.axes() 
c = 0 
myfile = open("rdata.txt", "r") 
for myline in myfile: 
q = myline 
ydata[c] = q 
c+=1 
c = 0 
# Make plot 
line, = plt.plot (ydata[0:60]) 

myfile = open("rdata.txt", "r") 

for p in range(0, top * 10): 
for myline in myfile: 
     q = int(myline) 
     ydata.append (q) 
     del ydata [ 0 ] 
     line.set_xdata (np.arange (len (ydata))) 
     line.set_ydata (ydata) # update the data 
     time.sleep(0.01) 
     plt.draw() # update the plot 

# c +=1 


file.close(myfile) 

我该如何将它嵌入tkinter中。 我已经搜索了几个小时，并且遇到了很多建议，但似乎它们都不适用于动态地块。 如果有人想看到这个程序正在使用的数据，我使用下面的代码创建它。

#!/usr/bin/env python 
import random 

myfile = open("rdata.txt", "w") 
myfile.write("100\n") 
myfile.write("0\n") 
for x in range(2,100): 
q = random.randint(10,90) 
myfile.write(str(q)) 
myfile.write("\n") 

file.close(myfile) 

当然这可能只是我只是不理解这个正确

Answer 1

下面是一个例子，我增加了一个按钮，将开始动画：

import numpy as np 
import matplotlib 

matplotlib.use("TKAgg") 
import pylab as pl 
fig, ax = pl.subplots() 
p = 0 
x = np.linspace(0, 10, 200) 
y = np.sin(x+p) 
line, = ax.plot(x, y) 
canvas = fig.canvas.get_tk_widget() 

from Tkinter import Button 

def anim(): 
    global p 
    p += 0.04 
    y = np.sin(x+p) 
    line.set_data(x, y) 
    fig.canvas.draw() 
    canvas.after(50, anim) 

def go(): 
    anim() 

b = Button(canvas.master, text="go", command=go) 
b.pack() 
pl.show()