Method appendData

src/data/SeriesData.ts:568–571

* Caution: Can be only called on raw data (before `this._indices` created).

(data: ArrayLike<any>)

     * Caution: Can be only called on raw data (before `this._indices` created).
     */
    appendData(data: ArrayLike<any>): void {
        const range = this._store.appendData(data);
        this._doInit(range[0], range[1]);
    }
    /**
     * Caution: Can be only called on raw data (before `this._indices` created).
     * This method does not modify `rawData` (`dataProvider`), but only