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node_modules/echarts/lib/component/axisPointer/install.js 3.52 KB
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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.
  */
  
  
  /**
   * AUTO-GENERATED FILE. DO NOT MODIFY.
   */
  
  /*
  * 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 AxisView from '../axis/AxisView.js';
  import CartesianAxisPointer from './CartesianAxisPointer.js';
  import AxisPointerModel from './AxisPointerModel.js';
  import AxisPointerView from './AxisPointerView.js';
  import { isArray } from 'zrender/lib/core/util.js';
  import { collect } from './modelHelper.js';
  import axisTrigger from './axisTrigger.js';
  export function install(registers) {
    // CartesianAxisPointer is not supposed to be required here. But consider
    // echarts.simple.js and online build tooltip, which only require gridSimple,
    // CartesianAxisPointer should be able to required somewhere.
    AxisView.registerAxisPointerClass('CartesianAxisPointer', CartesianAxisPointer);
    registers.registerComponentModel(AxisPointerModel);
    registers.registerComponentView(AxisPointerView);
    registers.registerPreprocessor(function (option) {
      // Always has a global axisPointerModel for default setting.
      if (option) {
        (!option.axisPointer || option.axisPointer.length === 0) && (option.axisPointer = {});
        var link = option.axisPointer.link;
        // Normalize to array to avoid object mergin. But if link
        // is not set, remain null/undefined, otherwise it will
        // override existent link setting.
        if (link && !isArray(link)) {
          option.axisPointer.link = [link];
        }
      }
    });
    // This process should proformed after coordinate systems created
    // and series data processed. So put it on statistic processing stage.
    registers.registerProcessor(registers.PRIORITY.PROCESSOR.STATISTIC, function (ecModel, api) {
      // Build axisPointerModel, mergin tooltip.axisPointer model for each axis.
      // allAxesInfo should be updated when setOption performed.
      ecModel.getComponent('axisPointer').coordSysAxesInfo = collect(ecModel, api);
    });
    // Broadcast to all views.
    registers.registerAction({
      type: 'updateAxisPointer',
      event: 'updateAxisPointer',
      update: ':updateAxisPointer'
    }, axisTrigger);
  }