Function retrieveTargetInfo

_benchmarks/sample_echarts.js:53432–53455

(payload, validPayloadTypes, seriesModel)

    }

    function retrieveTargetInfo(payload, validPayloadTypes, seriesModel) {
      if (payload && indexOf(validPayloadTypes, payload.type) >= 0) {
        var root = seriesModel.getData().tree.root;
        var targetNode = payload.targetNode;

        if (typeof targetNode === 'string') {
          targetNode = root.getNodeById(targetNode);
        }

        if (targetNode && root.contains(targetNode)) {
          return {
            node: targetNode
          };
        }

        var targetNodeId = payload.targetNodeId;

        if (targetNodeId != null && (targetNode = root.getNodeById(targetNodeId))) {
          return {
            node: targetNode
          };
        }
      }
    } // Not includes the given node at the last item.

    function getPathToRoot(node) {
      var path = [];