mirror of
https://forge.apps.education.fr/blender-edutech/jumeaux-numeriques.git
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100 lines
3.2 KiB
Python
100 lines
3.2 KiB
Python
import sys
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import random
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import matplotlib
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matplotlib.use('Qt5Agg')
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from PyQt5 import QtCore, QtGui, QtWidgets
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from matplotlib.backends.backend_qt5agg import FigureCanvasQTAgg, NavigationToolbar2QT as NavigationToolbar
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from matplotlib.figure import Figure
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###############################################################################
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# twin_plot.py
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# @title: Visualisation des données
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# @project: Blender-EduTech
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# @lang: fr
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# @authors: Philippe Roy <philippe.roy@ac-grenoble.fr>
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# @copyright: Copyright (C) 2023 Philippe Roy
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# @license: GNU GPL
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###############################################################################
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# UPBGE scene
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# scene = bge.logic.getCurrentScene()
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# Récupérer le brochage du jumeau réel
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# system=importlib.import_module(scene.objects['Doc']['system']) # Système
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# pin_config = system.get_pin_config()
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###############################################################################
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# Fenêtre dynamique
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###############################################################################
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class MplCanvas(FigureCanvasQTAgg):
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def __init__(self, parent=None, width=5, height=4, dpi=100):
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fig = Figure(figsize=(width, height), dpi=dpi)
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self.subplot = fig.add_subplot(111)
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super(MplCanvas, self).__init__(fig)
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class MainWindow(QtWidgets.QMainWindow):
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# Création du graphique
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def __init__(self, *args, **kwargs):
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super(MainWindow, self).__init__(*args, **kwargs)
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self.canvas = MplCanvas(self, width=5, height=4, dpi=100)
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self.setCentralWidget(self.canvas)
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n_data = 50
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# self.xdata = list(range(n_data))
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# self.ydata = [random.randint(0, 10) for i in range(n_data)]
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self.xdata = [0]
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self.ydata = [0]
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self.update_plot()
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self.show()
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# Timer pour le update_plot
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fps = 60
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self.timer = QtCore.QTimer()
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self.timer.setInterval(1000/fps)
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self.timer.timeout.connect(self.update_plot)
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self.timer.start()
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# Lecture des données et mise à jour du graphique
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def update_plot(self):
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plt = self.canvas.subplot
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# Données
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# donnees = ([0,1,2,3,4], [10,1,20,3,40])
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# print (self.xdata[len(self.xdata)-1]+1)
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# new_x=self.xdata[len(self.xdata)-1]+1
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# self.xdata.append(new_x)
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# self.ydata.append(random.randint(0, 10))
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# Lecture du Pipe
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for line in sys.stdin:
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msg = line.rstrip()
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break
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# X et Y
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# FIXME : temps et une valeur
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msg_list=msg.split(',')
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print('Output:', msg, msg_list)
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self.xdata = self.xdata + [float(msg_list[0])]
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self.ydata = self.ydata + [float(msg_list[1])]
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# self.ydata = self.ydata + [random.randint(0, 10)]
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# Drop off the first y element, append a new one.
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# self.ydata = self.ydata[1:] + [random.randint(0, 10)]
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# Redraw
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plt.cla()
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plt.plot(self.xdata, self.ydata, 'r')
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self.canvas.draw()
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###############################################################################
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# Application
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###############################################################################
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app = QtWidgets.QApplication(sys.argv)
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w = MainWindow()
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app.exec_()
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