function PointGraphics(options) {
  this._definitionChanged = new Event();
  this._show = undefined;
  this._showSubscription = undefined;
  this._pixelSize = undefined;
  this._pixelSizeSubscription = undefined;
  this._heightReference = undefined;
  this._heightReferenceSubscription = undefined;
  this._color = undefined;
  this._colorSubscription = undefined;
  this._outlineColor = undefined;
  this._outlineColorSubscription = undefined;
  this._outlineWidth = undefined;
  this._outlineWidthSubscription = undefined;
  this._scaleByDistance = undefined;
  this._scaleByDistanceSubscription = undefined;
  this._translucencyByDistance = undefined;
  this._translucencyByDistanceSubscription = undefined;
  this._distanceDisplayCondition = undefined;
  this._distanceDisplayConditionSubscription = undefined;
  this._disableDepthTestDistance = undefined;
  this._disableDepthTestDistanceSubscription = undefined;
  this._splitDirection = undefined;
  this._splitDirectionSubscription = undefined;

  this.merge(options ?? Frozen.EMPTY_OBJECT);
}
Describes a graphical point located at the position of the containing {@link Entity}.

@alias PointGraphics
@constructor

@param {PointGraphics.ConstructorOptions} [options] Object describing initialization options