Circle(geometry, projection) {
    let circleGeometry = geometry;
    const userProjection = getUserProjection();
    if (userProjection) {
      circleGeometry = circleGeometry
        .clone()
        .transform(userProjection, projection);
    }
    const polygon = fromCircle(circleGeometry);
    if (userProjection) {
      polygon.transform(projection, userProjection);
    }
    return GEOMETRY_SEGMENTERS.Polygon(polygon);
  }
@param {import("../geom/Circle.js").default} geometry Geometry.
@param {import("../proj/Projection.js").default} projection Projection.
@return {Array<Segment>} Segments