echarts preprocessor 源码
echarts preprocessor 代码
文件路径：/src/chart/candlestick/preprocessor.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.
*/
import * as zrUtil from 'zrender/src/core/util';
import { ECUnitOption } from '../../util/types';
export default function candlestickPreprocessor(option: ECUnitOption) {
if (!option || !zrUtil.isArray(option.series)) {
return;
}
// Translate 'k' to 'candlestick'.
zrUtil.each(option.series, function (seriesItem) {
if (zrUtil.isObject(seriesItem) && seriesItem.type === 'k') {
seriesItem.type = 'candlestick';
}
});
}
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