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node_modules/echarts/lib/component/helper/cursorHelper.js 2.16 KB
aaac7fed   liuqimichale   add
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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.
  */
  
  /*
  * 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.
  */
  var IRRELEVANT_EXCLUDES = {
    'axisPointer': 1,
    'tooltip': 1,
    'brush': 1
  };
  /**
   * Avoid that: mouse click on a elements that is over geo or graph,
   * but roam is triggered.
   */
  
  function onIrrelevantElement(e, api, targetCoordSysModel) {
    var model = api.getComponentByElement(e.topTarget); // If model is axisModel, it works only if it is injected with coordinateSystem.
  
    var coordSys = model && model.coordinateSystem;
    return model && model !== targetCoordSysModel && !IRRELEVANT_EXCLUDES[model.mainType] && coordSys && coordSys.model !== targetCoordSysModel;
  }
  
  exports.onIrrelevantElement = onIrrelevantElement;