Method _resolveAnimations

src/plugins/plugin.tooltip.js:507–523

* @private

()

	 * @private
	 */
  _resolveAnimations() {
    const cached = this._cachedAnimations;

    if (cached) {
      return cached;
    }

    const chart = this.chart;
    const options = this.options.setContext(this.getContext());
    const opts = options.enabled && chart.options.animation && options.animations;
    const animations = new Animations(this.chart, opts);
    if (opts._cacheable) {
      this._cachedAnimations = Object.freeze(animations);
    }

    return animations;
  }

  /**
	 * @protected