# xax = self.plot_plt.getAxis('left') # x = (0,10,20,30,40,50,60,70,80,90,100,110,120) # strs = ['0','10','20','30','40','50','60','70','80','90','100','110','120'] # ticks = [[i, j] for i, j in zip(x,strs)] # xax.setTicks([ticks]) # plot_plt.plot(x, y1,pen=(2, 3),label="管地电位Von", symbol='o')#蓝色 管地电位