multiplot.py 文件源码

def __init__(self):
        pg.HistogramLUTWidget.__init__(self, image=None)
        self.plots = []

        self.axis.setLabel('Displacement / m')

        zero_marker = pg.InfiniteLine(
            pos=0,
            angle=0,
            pen='w',
            movable=False)
        zero_marker.setValue(0.)
        zero_marker.setZValue(1000)
        self.vb.addItem(zero_marker)

        self.axis.setLabel('Displacement / m')
        self.setSymColormap()