code: function readPointGeometry(object, scale, translate) {
    const coordinates = object['coordinates'];
    if (scale && translate) {
      transformVertex(coordinates, scale, translate);
    }
    return new Point(coordinates);
  }
docs: Create a point from a TopoJSON geometry object.
  
  @param {TopoJSONPoint} object TopoJSON object.
  @param {Array<number>} scale Scale for each dimension.
  @param {Array<number>} translate Translation for each dimension.
  @return {Point} Geometry.