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.
  */
  
  import * as graphic from '../../util/graphic';
  import {getDefaultLabel} from '../helper/labelHelper';
  
  export function setLabel(
      normalStyle, hoverStyle, itemModel, color, seriesModel, dataIndex, labelPositionOutside
  ) {
      var labelModel = itemModel.getModel('label');
      var hoverLabelModel = itemModel.getModel('emphasis.label');
  
      graphic.setLabelStyle(
          normalStyle, hoverStyle, labelModel, hoverLabelModel,
          {
              labelFetcher: seriesModel,
              labelDataIndex: dataIndex,
              defaultText: getDefaultLabel(seriesModel.getData(), dataIndex),
              isRectText: true,
              autoColor: color
          }
      );
  
      fixPosition(normalStyle);
      fixPosition(hoverStyle);
  }
  
  function fixPosition(style, labelPositionOutside) {
      if (style.textPosition === 'outside') {
          style.textPosition = labelPositionOutside;
      }
  }
  