def _updateTargetFromNode(self):
        """ Applies the configuration to the target axis.
        """
        if not self.autoRangeCti or not self.autoRangeCti.configValue:
            padding = 0
        elif self.paddingCti.configValue == -1: # specialValueText
            # PyQtGraph dynamic padding: between 0.02 and 0.1 dep. on the size of the ViewBox
            padding = None
        else:
            padding = self.paddingCti.configValue / 100

        targetRange = self.calculateRange()
        #logger.debug("axisRange: {}, padding={}".format(targetRange, padding))
        if not np.all(np.isfinite(targetRange)):
            logger.warn("New target range is not finite. Plot range not updated")
            return

        self.setTargetRange(targetRange, padding=padding)
Applies the configuration to the target axis.