public void setTickLabelDecimals(final int DECIMALS) {
        if (null == tickLabelDecimals) {
            _tickLabelDecimals = clamp(0, MAX_NO_OF_DECIMALS, DECIMALS);
            fireTileEvent(REDRAW_EVENT);
        } else {
            if (!tickLabelDecimals.isBound()) {
                tickLabelDecimals.set(DECIMALS);
            }
        }
    }
Defines the number of tickLabelDecimals that will be used to format the
ticklabels of the tile. The number of tickLabelDecimals will be clamped to
a value between 0-3.

@param DECIMALS
src/main/java/eu/hansolo/tilesfx/Tile.java