plot = self.plotwidget.addPlot()
plot.yaxis.setLabel(util.quantity_from_unit(unit), units=util.format_unit(unit))
plot.view.setXRange(-settings.graph.backlog.value(), 0, update=False)
plot.view.setYRange(-1, 1)
plot.view.enableAutoRange(axis=pyqtgraph.ViewBox.YAxis)
plot = self.plotwidget.addPlot()
plot.yaxis.setLabel(util.quantity_from_unit(unit), units=util.format_unit(unit))
plot.view.setXRange(-settings.graph.backlog.value(), 0, update=False)
plot.view.setYRange(-1, 1)
plot.view.enableAutoRange(axis=pyqtgraph.ViewBox.YAxis)