text: /*
   * Licensed to Elasticsearch B.V. under one or more contributor
   * license agreements. See the NOTICE file distributed with
   * this work for additional information regarding copyright
   * ownership. Elasticsearch B.V. 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.
   */
  
  export const getDefaultDecoration = series => {
    const pointSize =
      series.point_size != null ? Number(series.point_size) : Number(series.line_width);
    const showPoints = series.chart_type === 'line' && pointSize !== 0;
    let stack;
    switch (series.stacked) {
      case 'stacked':
      case 'percent':
        stack = true;
        break;
      case 'stacked_within_series':
        stack = series.id;
        break;
      default:
        stack = false;
    }
  
    return {
      stack,
      lines: {
        show: series.chart_type === 'line' && series.line_width !== 0,
        fill: Number(series.fill),
        lineWidth: Number(series.line_width),
        steps: series.steps || false,
      },
      points: {
        show: showPoints,
        radius: 1,
        lineWidth: showPoints ? pointSize : 5,
      },
      bars: {
        show: series.chart_type === 'bar',
        fill: Number(series.fill),
        lineWidth: Number(series.line_width),
      },
    };
  };
  