base.py 文件源码

def __init__(self, plot):
        pg.HistogramLUTWidget.__init__(self, image=plot.image)
        self._plot = plot

        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.plot.rotate(-90)
        # self.layout.rotate(90)
        # self.gradient.setOrientation('bottom')
        self.setSymColormap()
        self._plot.image.sigImageChanged.connect(self.imageChanged)
        # self.isoCurveControl()