text: 
  /*
  * 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 echarts = require("echarts");
  
  /*
  * 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.
  */
  function v2Equal(a, b) {
    return a && b && a[0] === b[0] && a[1] === b[1];
  }
  
  var _default = echarts.extendComponentModel({
    type: 'bmap',
    getBMap: function () {
      // __bmap is injected when creating BMapCoordSys
      return this.__bmap;
    },
    setCenterAndZoom: function (center, zoom) {
      this.option.center = center;
      this.option.zoom = zoom;
    },
    centerOrZoomChanged: function (center, zoom) {
      var option = this.option;
      return !(v2Equal(center, option.center) && zoom === option.zoom);
    },
    defaultOption: {
      center: [104.114129, 37.550339],
      zoom: 5,
      // 2.0 http://lbsyun.baidu.com/custom/index.htm
      mapStyle: {},
      // 3.0 http://lbsyun.baidu.com/index.php?title=open/custom
      mapStyleV2: {},
      // See https://lbsyun.baidu.com/cms/jsapi/reference/jsapi_reference.html#a0b1
      mapOptions: {},
      roam: false
    }
  });
  
  module.exports = _default;