docs: public void setTickLabelDecimals(final int DECIMALS) {
          if (null == tickLabelDecimals) {
              _tickLabelDecimals = Helper.clamp(0, MAX_NO_OF_DECIMALS, DECIMALS);
              fireUpdateEvent(REDRAW_EVENT);
          } else {
              tickLabelDecimals.set(DECIMALS);
          }
      }