text: /*
   * Copyright 2003-2006, 2009, 2017, 2020 United States Government, as represented
   * by the Administrator of the National Aeronautics and Space Administration.
   * All rights reserved.
   *
   * The NASAWorldWind/WebWorldWind platform is licensed 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.
   *
   * NASAWorldWind/WebWorldWind also contains the following 3rd party Open Source
   * software:
   *
   *    ES6-Promise – under MIT License
   *    libtess.js – SGI Free Software License B
   *    Proj4 – under MIT License
   *    JSZip – under MIT License
   *
   * A complete listing of 3rd Party software notices and licenses included in
   * WebWorldWind can be found in the WebWorldWind 3rd-party notices and licenses
   * PDF found in code  directory.
   */
  define(['../error/ArgumentError',
          '../util/Logger'
      ],
      function (ArgumentError,
                Logger) {
          "use strict";
  
          /**
           * Constructs an Insets object that is a representation of the borders of a container.
           * It specifies the space that a container must leave at each of its edges.
           * @alias Insets
           * @param {Number} top The inset from the top.
           * @param {Number} left The inset from the left.
           * @param {Number} bottom The inset from the bottom.
           * @param {Number} right The inset from the right.
           * @constructor
           */
          var Insets = function (top, left, bottom, right) {
  
              if (arguments.length !== 4) {
                  throw new ArgumentError(
                      Logger.logMessage(Logger.LEVEL_SEVERE, "Insets", "constructor", "invalidArgumentCount"));
              }
  
              // These are all documented with their property accessors below.
              this._top = top;
              this._left = left;
              this._bottom = bottom;
              this._right = right;
          };
  
          /**
           * Set top, left, bottom, and right to the specified values.
           * @param {Number} top The inset from the top.
           * @param {Number} left The inset from the left.
           * @param {Number} bottom The inset from the bottom.
           * @param {Number} right The inset from the right.
           */
          Insets.prototype.set = function (top, left, bottom, right) {
              this._top = top;
              this._left = left;
              this._bottom = bottom;
              this._right = right;
          };
  
          /**
           * Creates a new copy of this insets with identical property values.
           * @returns {Insets} A new insets instance with its property values the same as this one's.
           */
          Insets.prototype.clone = function () {
              return new Insets(this._top, this._left, this._bottom, this._right);
          };
  
          /**
           * Returns a string representation of this object.
           * @returns {String} A string representation of this object.
           */
          Insets.prototype.toString = function () {
              return this._top + " " + this._left + " " + this._bottom + " " + this._right;
          };
  
          Object.defineProperties(Insets.prototype, {
  
              /**
               * Indicates the the inset from the top.
               * @type {Number}
               * @memberof Insets.prototype
               */
              top: {
                  get: function () {
                      return this._top;
                  },
                  set: function (value) {
                      this._top = value;
                  }
              },
  
              /**
               * Indicates the the inset from the left.
               * @type {Number}
               * @memberof Insets.prototype
               */
              left: {
                  get: function () {
                      return this._left;
                  },
                  set: function (value) {
                      this._left = value;
                  }
              },
  
              /**
               * Indicates the the inset from the bottom.
               * @type {Number}
               * @memberof Insets.prototype
               */
              bottom: {
                  get: function () {
                      return this._bottom;
                  },
                  set: function (value) {
                      this._bottom = value;
                  }
              },
  
              /**
               * Indicates the the inset from the right.
               * @type {Number}
               * @memberof Insets.prototype
               */
              right: {
                  get: function () {
                      return this._right;
                  },
                  set: function (value) {
                      this._right = value;
                  }
              }
  
          });
  
          return Insets;
      }
  );