68 lines
2.1 KiB
Python
68 lines
2.1 KiB
Python
#!/usr/bin/env python
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import sys
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if sys.version_info[0] >= 3:
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import PySimpleGUI as sg
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else:
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import PySimpleGUI27 as sg
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from random import randint
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import PySimpleGUI as sg
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from matplotlib.backends.backend_tkagg import FigureCanvasTkAgg, FigureCanvasAgg
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from matplotlib.figure import Figure
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import matplotlib.backends.tkagg as tkagg
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import tkinter as tk
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def main():
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# define the form layout
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layout = [[sg.Text('Animated Matplotlib', size=(40, 1), justification='center', font='Helvetica 20')],
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[sg.Canvas(size=(640, 480), key='canvas')],
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[sg.ReadButton('Exit', size=(10, 2), pad=((280, 0), 3), font='Helvetica 14')]]
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# create the form and show it without the plot
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window = sg.Window('Demo Application - Embedding Matplotlib In PySimpleGUI').Layout(layout).Finalize()
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canvas_elem = window.FindElement('canvas')
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canvas = canvas_elem.TKCanvas
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while True:
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event, values = window.Read(timeout=10)
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if event is 'Exit' or event is None:
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exit(69)
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def PyplotScatterWithLegend():
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import matplotlib.pyplot as plt
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from numpy.random import rand
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fig, ax = plt.subplots()
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for color in ['red', 'green', 'blue']:
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n = 750
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x, y = rand(2, n)
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scale = 200.0 * rand(n)
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ax.scatter(x, y, c=color, s=scale, label=color,
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alpha=0.3, edgecolors='none')
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ax.legend()
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ax.grid(True)
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return fig
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fig = PyplotScatterWithLegend()
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figure_x, figure_y, figure_w, figure_h = fig.bbox.bounds
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figure_w, figure_h = int(figure_w), int(figure_h)
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photo = tk.PhotoImage(master=canvas, width=figure_w, height=figure_h)
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canvas.create_image(640/2, 480/2, image=photo)
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figure_canvas_agg = FigureCanvasAgg(fig)
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figure_canvas_agg.draw()
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# Unfortunately, there's no accessor for the pointer to the native renderer
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tkagg.blit(photo, figure_canvas_agg.get_renderer()._renderer, colormode=2)
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# time.sleep(.1)
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if __name__ == '__main__':
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main()
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