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src/component/legend/scrollableLegendAction.ts
43 строки
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pissang
refact: make components installable
01 дек 2020, 17:10
01 дек 2020, 17:10
eca59fa
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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. */ import ScrollableLegendModel from './ScrollableLegendModel'; import { EChartsExtensionInstallRegisters } from '../../extension'; export default function installScrollableLegendAction(registers: EChartsExtensionInstallRegisters) { /** * @event legendScroll * @type {Object} * @property {string} type 'legendScroll' * @property {string} scrollDataIndex */ registers.registerAction( 'legendScroll', 'legendscroll', function (payload, ecModel) { const scrollDataIndex = payload.scrollDataIndex; scrollDataIndex != null && ecModel.eachComponent( {mainType: 'legend', subType: 'scroll', query: payload}, function (legendModel: ScrollableLegendModel) { legendModel.setScrollDataIndex(scrollDataIndex); } ); } ); }