echarts itemStyle 源码
echarts itemStyle 代码
文件路径：/src/model/mixin/itemStyle.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 makeStyleMapper from './makeStyleMapper';
import Model from '../Model';
import { ItemStyleOption } from '../../util/types';
import { PathStyleProps } from 'zrender/src/graphic/Path';
export const ITEM_STYLE_KEY_MAP = [
['fill', 'color'],
['stroke', 'borderColor'],
['lineWidth', 'borderWidth'],
['opacity'],
['shadowBlur'],
['shadowOffsetX'],
['shadowOffsetY'],
['shadowColor'],
['lineDash', 'borderType'],
['lineDashOffset', 'borderDashOffset'],
['lineCap', 'borderCap'],
['lineJoin', 'borderJoin'],
['miterLimit', 'borderMiterLimit']
// Option decal is in `DecalObject` but style.decal is in `PatternObject`.
// So do not transfer decal directly.
];
const getItemStyle = makeStyleMapper(ITEM_STYLE_KEY_MAP);
type ItemStyleKeys = 'fill'
| 'stroke'
| 'decal'
| 'lineWidth'
| 'opacity'
| 'shadowBlur'
| 'shadowOffsetX'
| 'shadowOffsetY'
| 'shadowColor'
| 'lineDash'
| 'lineDashOffset'
| 'lineCap'
| 'lineJoin'
| 'miterLimit';
export type ItemStyleProps = Pick<PathStyleProps, ItemStyleKeys>;
class ItemStyleMixin {
getItemStyle(
this: Model,
excludes?: readonly (keyof ItemStyleOption)[],
includes?: readonly (keyof ItemStyleOption)[]
): ItemStyleProps {
return getItemStyle(this, excludes, includes);
}
}
export {ItemStyleMixin};
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