# Source: AnnInfo.js

    import GeomInfo from "./GeomInfo";

    /**
     * @content 抽象基类，注记图形信息功能组件
     * @author  2019-09-11
     */

    /**
     * @class AnnInfo
     * @description 几何图形信息类。(虚类)
     */
    export default class AnnInfo extends GeomInfo{
        constructor() {
            super();
            Object.defineProperty(this, '_MGAnnInfoId', {
              get: function() {
                return this._MGGeomInfoId;
              },
              set: function(_MGAnnInfoId) {
                this._MGGeomInfoId = _MGAnnInfoId;
              },
            });
          }
    }