Method label

src/plots/rectanglePlot.ts:295–303

(label?: IAccessor<string>)

   */
  public label(label: IAccessor<string>): this;
  public label(label?: IAccessor<string>): any {
    if (label == null) {
      return this._label;
    }

    this._label = label;
    this.render();
    return this;
  }

  /**
   * Gets whether labels are enabled.