Method createGraphMap

src/maplibregl/overlay/GraphMap.js:60–74

* @private * @function GraphMap.prototype.createGraphMap * @description 创建图谱。 * @param {string} graphMapName - 图谱名称。 * @param {Object} options - 配置项。 * @param {string} [options.proxy] - 服务代理地址。 * @param {boolean} [options.withCredentials] - 请求是否携带凭据。默认情况下，仅同源请求包含凭据。 * @param {bo

(graphMapName, options)

   * @param {KnowledgeGraph.Config} [options.config] - knowledgegraph 配置项。
   */
  async createGraphMap(graphMapName, options) {
    this.knowledgeGraphService = this.createKnowledgeGraphService(this.url, options);
    const res = await this.knowledgeGraphService.getGraphMapData(graphMapName);
    const result = KnowledgeGraph.dataFromGraphMap(res.data, res.graphMap);
    this.graph = new KnowledgeGraph(options && options.config);
    this.graph.on('afterlayout', () => {
      /**
       * @event GraphMap#loaded
       * @description 渲染完成时触发。
       */
      this.fire(this.EVENT_TYPES[0]);
    });
    this.graph.setData(result);
    this.graph.handleNodeStatus(transformExpandCollapseHiddenData(res.graphMap));
  }

  /**
   * @private