project/node_modules/echarts/lib/component/geo/install.js

141 lines
4.9 KiB
JavaScript

/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
/**
* AUTO-GENERATED FILE. DO NOT MODIFY.
*/
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
import GeoModel from '../../coord/geo/GeoModel.js';
import geoCreator from '../../coord/geo/geoCreator.js';
import { each } from 'zrender/lib/core/util.js';
import { updateCenterAndZoom } from '../../action/roamHelper.js';
import GeoView from './GeoView.js';
import geoSourceManager from '../../coord/geo/geoSourceManager.js';
function registerMap(mapName, geoJson, specialAreas) {
geoSourceManager.registerMap(mapName, geoJson, specialAreas);
}
export function install(registers) {
registers.registerCoordinateSystem('geo', geoCreator);
registers.registerComponentModel(GeoModel);
registers.registerComponentView(GeoView);
registers.registerImpl('registerMap', registerMap);
registers.registerImpl('getMap', function (mapName) {
return geoSourceManager.getMapForUser(mapName);
});
function makeAction(method, actionInfo) {
actionInfo.update = 'geo:updateSelectStatus';
registers.registerAction(actionInfo, function (payload, ecModel) {
var selected = {};
var allSelected = [];
ecModel.eachComponent({
mainType: 'geo',
query: payload
}, function (geoModel) {
geoModel[method](payload.name);
var geo = geoModel.coordinateSystem;
each(geo.regions, function (region) {
selected[region.name] = geoModel.isSelected(region.name) || false;
});
// Notice: there might be duplicated name in different regions.
var names = [];
each(selected, function (v, name) {
selected[name] && names.push(name);
});
allSelected.push({
geoIndex: geoModel.componentIndex,
// Use singular, the same naming convention as the event `selectchanged`.
name: names
});
});
return {
selected: selected,
allSelected: allSelected,
name: payload.name
};
});
}
makeAction('toggleSelected', {
type: 'geoToggleSelect',
event: 'geoselectchanged'
});
makeAction('select', {
type: 'geoSelect',
event: 'geoselected'
});
makeAction('unSelect', {
type: 'geoUnSelect',
event: 'geounselected'
});
/**
* @payload
* @property {string} [componentType=series]
* @property {number} [dx]
* @property {number} [dy]
* @property {number} [zoom]
* @property {number} [originX]
* @property {number} [originY]
*/
registers.registerAction({
type: 'geoRoam',
event: 'geoRoam',
update: 'updateTransform'
}, function (payload, ecModel, api) {
var componentType = payload.componentType || 'series';
ecModel.eachComponent({
mainType: componentType,
query: payload
}, function (componentModel) {
var geo = componentModel.coordinateSystem;
if (geo.type !== 'geo') {
return;
}
var res = updateCenterAndZoom(geo, payload, componentModel.get('scaleLimit'), api);
componentModel.setCenter && componentModel.setCenter(res.center);
componentModel.setZoom && componentModel.setZoom(res.zoom);
// All map series with same `map` use the same geo coordinate system
// So the center and zoom must be in sync. Include the series not selected by legend
if (componentType === 'series') {
each(componentModel.seriesGroup, function (seriesModel) {
seriesModel.setCenter(res.center);
seriesModel.setZoom(res.zoom);
});
}
});
});
}