100 lines
3.0 KiB
JavaScript
100 lines
3.0 KiB
JavaScript
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/*
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*/
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var zrUtil = require("zrender/lib/core/util");
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/*
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*/
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function retrieveTargetInfo(payload, seriesModel) {
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if (payload && (payload.type === 'treemapZoomToNode' || payload.type === 'treemapRootToNode')) {
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var root = seriesModel.getData().tree.root;
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var targetNode = payload.targetNode;
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if (targetNode && root.contains(targetNode)) {
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return {
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node: targetNode
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};
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}
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var targetNodeId = payload.targetNodeId;
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if (targetNodeId != null && (targetNode = root.getNodeById(targetNodeId))) {
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return {
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node: targetNode
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};
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}
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}
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} // Not includes the given node at the last item.
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function getPathToRoot(node) {
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var path = [];
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while (node) {
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node = node.parentNode;
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node && path.push(node);
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}
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return path.reverse();
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}
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function aboveViewRoot(viewRoot, node) {
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var viewPath = getPathToRoot(viewRoot);
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return zrUtil.indexOf(viewPath, node) >= 0;
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} // From root to the input node (the input node will be included).
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function wrapTreePathInfo(node, seriesModel) {
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var treePathInfo = [];
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while (node) {
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var nodeDataIndex = node.dataIndex;
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treePathInfo.push({
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name: node.name,
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dataIndex: nodeDataIndex,
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value: seriesModel.getRawValue(nodeDataIndex)
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});
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node = node.parentNode;
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}
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treePathInfo.reverse();
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return treePathInfo;
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}
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exports.retrieveTargetInfo = retrieveTargetInfo;
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exports.getPathToRoot = getPathToRoot;
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exports.aboveViewRoot = aboveViewRoot;
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exports.wrapTreePathInfo = wrapTreePathInfo;
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