elasticX (elasticX) {
        if (!arguments.length) {
            return this._elasticX;
        }
        this._elasticX = elasticX;
        return this;
    }
Get or set the elasticity on x axis. If this attribute is set to true, then the x axis will rescale to auto-fit the
data range when filtered.
@param {Boolean} [elasticX]
@returns {Boolean|RowChart}