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| # GUI modules
import tkinter as tk
import tkinter.ttk as ttk
# Plotting modules
import matplotlib
matplotlib.use('TkAgg')
import matplotlib.pyplot as plt
from mpl_toolkits.mplot3d import Axes3D
from matplotlib.backends.backend_tkagg import FigureCanvasTkAgg
from matplotlib.backends.backend_tkagg import NavigationToolbar2Tk
class GraphArea(tk.PanedWindow):
_width = 860
_height = 650
def __init__(self, parent, *args, **kwargs):
tk.PanedWindow.__init__(self, parent, *args, **kwargs)
self.grid()
self.initialize()
def initialize(self):
# Build figure
self.fig = plt.figure()
self.ax = self.fig.gca(projection='3d')
self.canvas = FigureCanvasTkAgg(self.fig, master=self)
# Pack the canvas into a widget
figure_widget = self.canvas.get_tk_widget()
figure_widget.config(height=self._height, width=self._width)
figure_widget.pack()
class ButtonGraphArea(tk.PanedWindow):
def __init__(self, parent, child, *args, **kwargs):
"""Initialization method.
Parameters
----------
parent : tk frame
Master frame.
child : tk frame
Dependant graph area
"""
tk.PanedWindow.__init__(self, parent, *args, **kwargs)
self.graph_area = child
self.grid()
self.initialize()
def initialize(self):
canvas = self.graph_area.canvas
mpl_toolbar = NavigationToolbar2Tk(canvas, self)
mpl_toolbar.pack()
class MainApplication(tk.Frame):
def __init__(self, parent, *args, **kwargs):
tk.Frame.__init__(self, parent, *args, **kwargs)
self.master = parent
self.grid(sticky='NSEW')
self.initialize()
def initialize(self):
self.graph_area = GraphArea(self)
self.graph_area.grid(row=0, column=0, sticky='NSEW')
separator = ttk.Separator(self, orient=tk.HORIZONTAL)
separator.grid(row=1, column=0, sticky='EW')
self.button_graph_area = ButtonGraphArea(self, self.graph_area)
self.button_graph_area.grid(row=2, column=0, sticky='NSEW')
if __name__ == '__main__':
# pour illustrer que la toolbar fonctionne pour le cas usuel
fig = plt.figure()
ax = fig.gca(projection='3d')
plt.show()
root = tk.Tk()
app = MainApplication(root)
root.mainloop() |
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