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85 lines
2.9 KiB
85 lines
2.9 KiB
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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 zrUtil = require("zrender/lib/core/util"); |
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var _roamHelper = require("./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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/** |
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* @payload |
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* @property {string} [componentType=series] |
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* @property {number} [dx] |
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* @property {number} [dy] |
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* @property {number} [zoom] |
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* @property {number} [originX] |
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* @property {number} [originY] |
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*/ |
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echarts.registerAction({ |
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type: 'geoRoam', |
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event: 'geoRoam', |
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update: 'updateTransform' |
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}, function (payload, ecModel) { |
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var componentType = payload.componentType || 'series'; |
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ecModel.eachComponent({ |
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mainType: componentType, |
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query: payload |
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}, function (componentModel) { |
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var geo = componentModel.coordinateSystem; |
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if (geo.type !== 'geo') { |
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return; |
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} |
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var res = updateCenterAndZoom(geo, payload, componentModel.get('scaleLimit')); |
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componentModel.setCenter && componentModel.setCenter(res.center); |
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componentModel.setZoom && componentModel.setZoom(res.zoom); // All map series with same `map` use the same geo coordinate system |
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// So the center and zoom must be in sync. Include the series not selected by legend |
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if (componentType === 'series') { |
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zrUtil.each(componentModel.seriesGroup, function (seriesModel) { |
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seriesModel.setCenter(res.center); |
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seriesModel.setZoom(res.zoom); |
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}); |
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} |
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}); |
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}); |