code: def setVerCrossPlotAutoRangeOn(self, axisNumber):
          
          setXYAxesAutoRangeOn(self, self.verCrossPlotRangeCti, self.yAxisRangeCti, axisNumber)
docs: Sets the vertical cross-hair plot's auto-range on for the axis with number axisNumber.
  
              :param axisNumber: 0 (X-axis), 1 (Y-axis), 2, (Both X and Y axes).