src/component/tooltip/install.ts - master - githubmirror/echarts

src/component/tooltip/install.ts

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chore: reuse noop function from zrender util to reduce redundant code.

30 дек 2021, 13:21

30 дек 2021, 13:21bc6616a

/*
* 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 { install as installAxisPointer } from '../axisPointer/install';
import { EChartsExtensionInstallRegisters, use } from '../../extension';
import TooltipModel from './TooltipModel';
import TooltipView from './TooltipView';
import { noop } from 'zrender/src/core/util';

export function install(registers: EChartsExtensionInstallRegisters) {
    use(installAxisPointer);

    registers.registerComponentModel(TooltipModel);
    registers.registerComponentView(TooltipView);
    /**
     * @action
     * @property {string} type
     * @property {number} seriesIndex
     * @property {number} dataIndex
     * @property {number} [x]
     * @property {number} [y]
     */
    registers.registerAction(
        {
            type: 'showTip',
            event: 'showTip',
            update: 'tooltip:manuallyShowTip'
        },
        noop
    );

    registers.registerAction(
        {
            type: 'hideTip',
            event: 'hideTip',
            update: 'tooltip:manuallyHideTip'
        },
        noop
    );
}