80 lines
2.9 KiB
JavaScript
80 lines
2.9 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 echarts = require("../../echarts");
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var _roamHelper = require("../../action/roamHelper");
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var updateCenterAndZoom = _roamHelper.updateCenterAndZoom;
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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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echarts.registerAction({
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type: 'treeExpandAndCollapse',
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event: 'treeExpandAndCollapse',
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update: 'update'
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}, function (payload, ecModel) {
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ecModel.eachComponent({
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mainType: 'series',
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subType: 'tree',
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query: payload
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}, function (seriesModel) {
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var dataIndex = payload.dataIndex;
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var tree = seriesModel.getData().tree;
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var node = tree.getNodeByDataIndex(dataIndex);
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node.isExpand = !node.isExpand;
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});
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});
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echarts.registerAction({
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type: 'treeRoam',
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event: 'treeRoam',
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// Here we set 'none' instead of 'update', because roam action
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// just need to update the transform matrix without having to recalculate
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// the layout. So don't need to go through the whole update process, such
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// as 'dataPrcocess', 'coordSystemUpdate', 'layout' and so on.
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update: 'none'
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}, function (payload, ecModel) {
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ecModel.eachComponent({
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mainType: 'series',
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subType: 'tree',
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query: payload
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}, function (seriesModel) {
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var coordSys = seriesModel.coordinateSystem;
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var res = updateCenterAndZoom(coordSys, payload);
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seriesModel.setCenter && seriesModel.setCenter(res.center);
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seriesModel.setZoom && seriesModel.setZoom(res.zoom);
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});
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});
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