echarts singleCreator 源码
echarts singleCreator 代码
文件路径：/src/coord/single/singleCreator.ts
/*
* 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.
*/
/**
* Single coordinate system creator.
*/
import Single, { singleDimensions } from './Single';
import GlobalModel from '../../model/Global';
import ExtensionAPI from '../../core/ExtensionAPI';
import SingleAxisModel from './AxisModel';
import SeriesModel from '../../model/Series';
import { SeriesOption } from '../../util/types';
import { SINGLE_REFERRING } from '../../util/model';
/**
* Create single coordinate system and inject it into seriesModel.
*/
function create(ecModel: GlobalModel, api: ExtensionAPI) {
const singles: Single[] = [];
ecModel.eachComponent('singleAxis', function (axisModel: SingleAxisModel, idx: number) {
const single = new Single(axisModel, ecModel, api);
single.name = 'single_' + idx;
single.resize(axisModel, api);
axisModel.coordinateSystem = single;
singles.push(single);
});
ecModel.eachSeries(function (seriesModel: SeriesModel<SeriesOption & {
singleAxisIndex?: number
singleAxisId?: string
}>) {
if (seriesModel.get('coordinateSystem') === 'singleAxis') {
const singleAxisModel = seriesModel.getReferringComponents(
'singleAxis', SINGLE_REFERRING
).models[0] as SingleAxisModel;
seriesModel.coordinateSystem = singleAxisModel && singleAxisModel.coordinateSystem;
}
});
return singles;
}
const singleCreator = {
create: create,
dimensions: singleDimensions
};
export default singleCreator;
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