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python
6 months ago
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from PyQt5 import QtWidgets from pyqtgraph import PlotWidget, plot import pyqtgraph as pg import sys # We need sys so that we can pass argv to QApplication import os class MainWindow(QtWidgets.QMainWindow): def __init__(self, *args, **kwargs): super(MainWindow, self).__init__(*args, **kwargs) self.graphWidget = pg.PlotWidget() self.setCentralWidget(self.graphWidget) hour = [1,2,3,4,5,6,7,8,9,10] temperature = [30,32,34,32,33,31,29,32,35,45] # plot data: x, y values self.graphWidget.plot(hour, temperature) def main(): app = QtWidgets.QApplication(sys.argv) main = MainWindow() main.show() sys.exit(app.exec_()) if __name__ == '__main__': main()