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/*
* 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 { createHashMap } from 'zrender/lib/core/util.js';
import { GeoSVGResource } from './GeoSVGResource.js';
import { GeoJSONResource } from './GeoJSONResource.js';
var storage = createHashMap();
export default {
/**
* Compatible with previous `echarts.registerMap`.
*
* @usage
* ```js
*
* echarts.registerMap('USA', geoJson, specialAreas);
*
* echarts.registerMap('USA', {
* geoJson: geoJson,
* specialAreas: {...}
* });
* echarts.registerMap('USA', {
* geoJSON: geoJson,
* specialAreas: {...}
* });
*
* echarts.registerMap('airport', {
* svg: svg
* }
* ```
*
* Note:
* Do not support that register multiple geoJSON or SVG
* one map name. Because different geoJSON and SVG have
* different unit. It's not easy to make sure how those
* units are mapping/normalize.
* If intending to use multiple geoJSON or SVG, we can
* use multiple geo coordinate system.
*/
registerMap: function (mapName, rawDef, rawSpecialAreas) {
if (rawDef.svg) {
var resource = new GeoSVGResource(mapName, rawDef.svg);
storage.set(mapName, resource);
} else {
// Recommend:
// echarts.registerMap('eu', { geoJSON: xxx, specialAreas: xxx });
// Backward compatibility:
// echarts.registerMap('eu', geoJSON, specialAreas);
// echarts.registerMap('eu', { geoJson: xxx, specialAreas: xxx });
var geoJSON = rawDef.geoJson || rawDef.geoJSON;
if (geoJSON && !rawDef.features) {
rawSpecialAreas = rawDef.specialAreas;
} else {
geoJSON = rawDef;
}
var resource = new GeoJSONResource(mapName, geoJSON, rawSpecialAreas);
storage.set(mapName, resource);
}
},
getGeoResource: function (mapName) {
return storage.get(mapName);
},
/**
* Only for exporting to users.
* **MUST NOT** used internally.
*/
getMapForUser: function (mapName) {
var resource = storage.get(mapName);
// Do not support return SVG until some real requirement come.
return resource && resource.type === 'geoJSON' && resource.getMapForUser();
},
load: function (mapName, nameMap, nameProperty) {
var resource = storage.get(mapName);
if (!resource) {
if (process.env.NODE_ENV !== 'production') {
console.error('Map ' + mapName + ' not exists. The GeoJSON of the map must be provided.');
}
return;
}
return resource.load(nameMap, nameProperty);
}
};
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