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import tkinter as tk
from tkinter import *
from tkinter import ttk
import matplotlib.pyplot as plt
from matplotlib.figure import Figure
from matplotlib.backends.backend_tkagg import (FigureCanvasTkAgg, NavigationToolbar2Tk)
cnt=1
class Experiment:
def __init__(self, root):
self.gui(root)
def gui(self, root):
self.bStart=Button(root,text="START",command=self.hello,font=('Arial','24'))
self.bStart.pack()
self.bStop=Button(root,text="STOP",command=exit,font=('Arial','24'))
self.bStop.pack()
self.fig=plt.figure()
self.ax = self.fig.add_subplot(1,1,1)
self.ax.set_xlim([0,20])
self.ax.set_ylim([0,20])
self.ax.plot([i for i in range(10)],[i for i in range(10)])
self.canvas = FigureCanvasTkAgg(self.fig, master = root)
self.canvas.draw()
# placing the canvas on the Tkinter window
self.canvas.get_tk_widget().pack()
# creating the Matplotlib toolbar
self.toolbar = NavigationToolbar2Tk(self.canvas, root)
self.toolbar.update()
# placing the toolbar on the Tkinter window
self.canvas.get_tk_widget().pack()
def hello(self):
global cnt
cnt = cnt + 1
self.ax.plot([i for i in range(20)],[i/cnt for i in range(20)])
self.canvas.draw()
print("Hello ")
print(cnt)
if __name__ == '__main__':
cnt=1
root=Tk()
Experiment(root)
root.mainloop()
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