Method styleBarLabelDominantBaseline

js/src/Bars.ts:669–675

* Determines the value of the dominant-base-line CSS attribute * @param d - Data point * @param i - Index number

(d: BarGroupValue)

   * @param i - Index number
   */
  private styleBarLabelDominantBaseline(d: BarGroupValue): string {
    if (this.orientation === 'horizontal') {
      return 'central';
    } else {
      return d.y <= this.baseLine ? 'text-after-edge' : 'text-before-edge';
    }
  }

  /**
   * Adds CSS styling to the bar labels