pyqt给图表设置标题

self.figure1 = Figure(figsize=(10, 2), dpi=100,linewidth=0.05)
self.axes1 = self.figure1.add_subplot(111)
self.canvas1 = FigureCanvas(self.figure1)
##########设置标题#############
self.axes1.set_title(‘My First matplotlib plot’)
##############################
self.verticalLayout_8.addWidget(self.canvas1)