Method middleKey

docs/ui/src/js/initialDivergingScale.js:98–110

(color)

  }

  set middleKey(color) {
    this._middleKey = color;
    this._startScale.colorKeys = [...this._startKeys, color];
    this._endScale.colorKeys = [...this._endKeys, color];

    this._colorKeys = null;
    this._colorKeys = this._combineColorKeys();

    this._colors = null;
    this._colors = this._createColorScale();

    this._domains = this._getDomains();
  }

  get middleKey() {
    return this._middleKey;