def __init__(self, histLutItem, autoRangeFunctions=None, nodeName='color range', expanded=True):
        """ Constructor.
            The target axis is specified by viewBox and axisNumber (0 for x-axis, 1 for y-axis)

            If given, autoRangeFunctions must be a (label to function) dictionary that will be used
            to populate the (auto range) method ChoiceCti. If not give, the there will not be
            a method choice and the autorange implemented by PyQtGraph will be used.
        """
        super(PgHistLutColorRangeCti, self).__init__(autoRangeFunctions=autoRangeFunctions,
                                                     nodeName=nodeName, expanded=expanded)
        check_class(histLutItem, HistogramLUTItem)
        self.histLutItem = histLutItem

        # Connect signals
        self.histLutItem.sigLevelsChanged.connect(self.setAutoRangeOff)
        self.histLutItem.sigLevelsChanged.connect(self.refreshMinMax)
def __init__ ( self , histLutItem , autoRangeFunctions = None , nodeName = 'color range' , expanded = True ) : super ( PgHistLutColorRangeCti , self ) . __init__ ( autoRangeFunctions = autoRangeFunctions , nodeName = nodeName , expanded = expanded ) check_class ( histLutItem , HistogramLUTItem ) self . histLutItem = histLutItem self . histLutItem . sigLevelsChanged . connect ( self . setAutoRangeOff ) self . histLutItem . sigLevelsChanged . connect ( self . refreshMinMax )
Constructor.
            The target axis is specified by viewBox and axisNumber (0 for x-axis, 1 for y-axis)

            If given, autoRangeFunctions must be a (label to function) dictionary that will be used
            to populate the (auto range) method ChoiceCti. If not give, the there will not be
            a method choice and the autorange implemented by PyQtGraph will be used.