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.
   */
  
  import { findDOMNode } from 'react-dom';
  import calcDimensions from './calc_dimensions';
  export default function calculateCoordinates(innerRef, resizeRef, state) {
    const inner = findDOMNode(innerRef);
    const resize = findDOMNode(resizeRef);
    let scale = state.scale;
  
    // Let's start by scaling to the largest dimension
    if (resize.clientWidth - resize.clientHeight < 0) {
      scale = resize.clientWidth / inner.clientWidth;
    } else {
      scale = resize.clientHeight / inner.clientHeight;
    }
    let [ newWidth, newHeight ] = calcDimensions(inner, scale);
  
    // Now we need to check to see if it will still fit
    if (newWidth > resize.clientWidth) {
      scale = resize.clientWidth / inner.clientWidth;
    }
    if (newHeight > resize.clientHeight) {
      scale = resize.clientHeight / inner.clientHeight;
    }
  
    // Calculate the final dimensions
    [ newWidth, newHeight ] = calcDimensions(inner, scale);
  
    // Because scale is middle out we need to translate
    // the new X,Y coordinates
    const translateX = (newWidth - inner.clientWidth) / 2;
    const translateY = (newHeight - inner.clientHeight) / 2;
  
    // Center up and down
    const top = Math.floor((resize.clientHeight - newHeight) / 2);
    const left = Math.floor((resize.clientWidth - newWidth) / 2);
  
    return { scale, top, left, translateY, translateX };
  
  }
  