Method _update

src/core/core.datasetController.js:701–705

* @private

(mode)

	 * @private
	 */
  _update(mode) {
    const meta = this._cachedMeta;
    this.update(mode || 'default');
    meta._clip = toClip(valueOrDefault(this.options.clip, defaultClip(meta.xScale, meta.yScale, this.getMaxOverflow())));
  }

  /**
	 * @param {string} mode