def __init__(self, parent=None, width=5, height=4, dpi=100):
super(MatplotlibWidget, self).__init__(Figure())
# self.setWindowFlags(QtCore.Qt.WindowStaysOnTopHint)
self.setParent(parent)
self.figure = Figure(figsize=(width, height), dpi=dpi)
self.canvas = FigureCanvas(self.figure)
# FigureCanvas.setSizePolicy(self,
# QtGui.QSizePolicy.Expanding,
# QtGui.QSizePolicy.Expanding)
FigureCanvas.updateGeometry(self)
self.axes = self.figure.add_subplot(111)
self.setMinimumSize(self.size()*0.3)
print("---------------------- done")
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