Method getClosestModel

apps/chart/src/component/scatterSeries.ts:141–155

(closestResponder: CircleResponderModel[])

  }

  private getClosestModel(closestResponder: CircleResponderModel[]) {
    if (!closestResponder.length) {
      return [];
    }

    const model = this.models.series.find(
      ({ index, seriesIndex }) =>
        isNumber(index) &&
        isNumber(seriesIndex) &&
        index === closestResponder[0].index &&
        seriesIndex === closestResponder[0].seriesIndex
    );

    return model ? [model] : [];
  }

  private getResponderAppliedTheme<T extends ScatterSeriesModel | CircleResponderModel>(
    closestModel: T[],