Method eachSeries

src/model/Global.ts:800–809

* After filtering, series may be different * from raw series.

(
        cb: (this: T, series: SeriesModel, rawSeriesIndex: number) => void,
        context?: T
    )

     * from raw series.
     */
    eachSeries<T>(
        cb: (this: T, series: SeriesModel, rawSeriesIndex: number) => void,
        context?: T
    ): void {
        assertSeriesInitialized(this);
        each(this._seriesIndices, function (rawSeriesIndex) {
            const series = this._componentsMap.get('series')[rawSeriesIndex] as SeriesModel;
            cb.call(context, series, rawSeriesIndex);
        }, this);
    }

    /**
     * Iterate raw series before filtered.