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| import matplotlib
matplotlib.use('TkAgg')
from numpy import arange, sin, pi
from matplotlib.backends.backend_tkagg import FigureCanvasTkAgg, NavigationToolbar2TkAgg
from matplotlib.backend_bases import key_press_handler
from matplotlib.figure import Figure
import sys
from tkinter import *
import tkinter as Tk
root = Tk.Tk()
root.wm_title("Embedding in TK")
#figure1
f1 = Figure(figsize=(5,4), dpi=100)
a1 = f1.add_subplot(111)
x = [0, 1, 2]
y = [0, 1, 3]
lines = a1.plot(x, y, lw=5, visible=True)
lines = a1.plot(y, x, lw=5, visible=True)
canvas = FigureCanvasTkAgg(f1, master=root)
canvas.show()
canvas.get_tk_widget().pack(side=Tk.TOP, fill=Tk.BOTH, expand=1)
toolbar = NavigationToolbar2TkAgg( canvas, root )
toolbar.update()
canvas._tkcanvas.pack(side=Tk.TOP, fill=Tk.BOTH, expand=1)
#figure2
f2 = Figure(figsize=(5,4), dpi=100)
a2 = f2.add_subplot(111)
x = [0, 1, 2]
y = [0, -1, -3]
lines2 = a2.plot(x, y, lw=5, visible=True)
canvas2 = FigureCanvasTkAgg(f2, master=root)
canvas2.show()
canvas2.get_tk_widget().pack(side=Tk.TOP, fill=Tk.BOTH, expand=1)
toolbar = NavigationToolbar2TkAgg( canvas2, root )
toolbar.update()
canvas2._tkcanvas.pack(side=Tk.TOP, fill=Tk.BOTH, expand=1)
def on_key_event(event):
print('you pressed %s'%event.key)
key_press_handler(event, canvas, toolbar)
canvas.mpl_connect('key_press_event', on_key_event)
def _quit():
root.quit()
root.destroy()
def hideline():
lines.pop(0).remove()
canvas.show()
button = Tk.Button(master=root, text='Quit', command=_quit)
button.pack(side=Tk.BOTTOM)
option = Frame(root)
option.pack()
var = IntVar()
var2 = IntVar()
c = Checkbutton(option, text="courbe 1", variable=var, command=hideline)
c.pack()
c = Checkbutton(option, text="courbe 2", variable=var2, command=hideline)
c.pack()
Tk.mainloop() |
