import Magnifier from "../Geometry/Magnifier.js"; import { dataService } from "./DataService.js"; import { mathUtil } from "../Util/MathUtil.js"; export default class MagnifierService { constructor() {} // 新建magnifier create(position, magnifierId) { let magnifier = new Magnifier(position, magnifierId); dataService.addMagnifier(magnifier); return magnifier; } } const magnifierService = new MagnifierService(); export { magnifierService };