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/***/ "./node_modules/ol/proj/Projection.js":
/*!********************************************!*\
  !*** ./node_modules/ol/proj/Projection.js ***!
  \********************************************/
/***/ ((__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) => {

__webpack_require__.r(__webpack_exports__);
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */   "default": () => (__WEBPACK_DEFAULT_EXPORT__)
/* harmony export */ });
/* harmony import */ var _Units_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./Units.js */ "./node_modules/ol/proj/Units.js");
/**
 * @module ol/proj/Projection
 */


/**
 * The function is called with a `number` view resolution and a
 * {@link module:ol/coordinate~Coordinate} as arguments, and returns the `number` resolution
 * in projection units at the passed coordinate.
 * @typedef {function(number, import("../coordinate.js").Coordinate):number} GetPointResolution
 * @api
 */

/**
 * @typedef {Object} Options
 * @property {string} code The SRS identifier code, e.g. `EPSG:4326`.
 * @property {import("./Units.js").Units} [units] Units. Required unless a
 * proj4 projection is defined for `code`.
 * @property {import("../extent.js").Extent} [extent] The validity extent for the SRS.
 * @property {string} [axisOrientation='enu'] The axis orientation as specified in Proj4.
 * @property {boolean} [global=false] Whether the projection is valid for the whole globe.
 * @property {number} [metersPerUnit] The meters per unit for the SRS.
 * If not provided, the `units` are used to get the meters per unit from the {@link METERS_PER_UNIT}
 * lookup table.
 * @property {import("../extent.js").Extent} [worldExtent] The world extent for the SRS.
 * @property {GetPointResolution} [getPointResolution]
 * Function to determine resolution at a point. The function is called with a
 * `number` view resolution and a {@link module:ol/coordinate~Coordinate} as arguments, and returns
 * the `number` resolution in projection units at the passed coordinate. If this is `undefined`,
 * the default {@link module:ol/proj.getPointResolution} function will be used.
 */

/**
 * @classdesc
 * In most cases, you should not need to create instances of this class.
 * Instead, where projection information is required, you can use a string
 * projection code or identifier (e.g. `EPSG:4326`) instead of a projection
 * instance.
 *
 * The library includes support for transforming coordinates between the following
 * projections:
 *
 *  WGS 84 / Geographic - Using codes `EPSG:4326`, `CRS:84`, `urn:ogc:def:crs:EPSG:6.6:4326`,
 *    `urn:ogc:def:crs:OGC:1.3:CRS84`, `urn:ogc:def:crs:OGC:2:84`, `http://www.opengis.net/gml/srs/epsg.xml#4326`,
 *    or `urn:x-ogc:def:crs:EPSG:4326`
 *  WGS 84 / Spherical Mercator - Using codes `EPSG:3857`, `EPSG:102100`, `EPSG:102113`, `EPSG:900913`,
 *    `urn:ogc:def:crs:EPSG:6.18:3:3857`, or `http://www.opengis.net/gml/srs/epsg.xml#3857`
 *  WGS 84 / UTM zones - Using codes `EPSG:32601` through `EPSG:32660` for northern zones
 *    and `EPSG:32701` through `EPSG:32760` for southern zones. Note that the built-in UTM transforms
 *    are lower accuracy (with errors on the order of 0.1 m) than those that you might get in a
 *    library like [proj4js](https://github.com/proj4js/proj4js).
 *
 * For additional projection support, or to use higher accuracy transforms than the built-in ones, you can use
 * the [proj4js](https://github.com/proj4js/proj4js) library. With `proj4js`, after adding any new projection
 * definitions, call the {@link module:ol/proj/proj4.register} function.
 *
 * You can use the {@link module:ol/proj.get} function to retrieve a projection instance
 * for one of the registered projections.
 *
 * @api
 */
class Projection {
  /**
   * @param {Options} options Projection options.
   */
  constructor(options) {
    /**
     * @private
     * @type {string}
     */
    this.code_ = options.code;

    /**
     * Units of projected coordinates. When set to `TILE_PIXELS`, a
     * `this.extent_` and `this.worldExtent_` must be configured properly for each
     * tile.
     * @private
     * @type {import("./Units.js").Units}
     */
    this.units_ = /** @type {import("./Units.js").Units} */ (options.units);

    /**
     * Validity extent of the projection in projected coordinates. For projections
     * with `TILE_PIXELS` units, this is the extent of the tile in
     * tile pixel space.
     * @private
     * @type {import("../extent.js").Extent}
     */
    this.extent_ = options.extent !== undefined ? options.extent : null;

    /**
     * Extent of the world in EPSG:4326. For projections with
     * `TILE_PIXELS` units, this is the extent of the tile in
     * projected coordinate space.
     * @private
     * @type {import("../extent.js").Extent}
     */
    this.worldExtent_ =
      options.worldExtent !== undefined ? options.worldExtent : null;

    /**
     * @private
     * @type {string}
     */
    this.axisOrientation_ =
      options.axisOrientation !== undefined ? options.axisOrientation : 'enu';

    /**
     * @private
     * @type {boolean}
     */
    this.global_ = options.global !== undefined ? options.global : false;

    /**
     * @private
     * @type {boolean}
     */
    this.canWrapX_ = !!(this.global_ && this.extent_);

    /**
     * @private
     * @type {GetPointResolution|undefined}
     */
    this.getPointResolutionFunc_ = options.getPointResolution;

    /**
     * @private
     * @type {import("../tilegrid/TileGrid.js").default}
     */
    this.defaultTileGrid_ = null;

    /**
     * @private
     * @type {number|undefined}
     */
    this.metersPerUnit_ = options.metersPerUnit;
  }

  /**
   * @return {boolean} The projection is suitable for wrapping the x-axis
   */
  canWrapX() {
    return this.canWrapX_;
  }

  /**
   * Get the code for this projection, e.g. 'EPSG:4326'.
   * @return {string} Code.
   * @api
   */
  getCode() {
    return this.code_;
  }

  /**
   * Get the validity extent for this projection.
   * @return {import("../extent.js").Extent} Extent.
   * @api
   */
  getExtent() {
    return this.extent_;
  }

  /**
   * Get the units of this projection.
   * @return {import("./Units.js").Units} Units.
   * @api
   */
  getUnits() {
    return this.units_;
  }

  /**
   * Get the amount of meters per unit of this projection.  If the projection is
   * not configured with `metersPerUnit` or a units identifier, the return is
   * `undefined`.
   * @return {number|undefined} Meters.
   * @api
   */
  getMetersPerUnit() {
    return this.metersPerUnit_ || _Units_js__WEBPACK_IMPORTED_MODULE_0__.METERS_PER_UNIT[this.units_];
  }

  /**
   * Get the world extent for this projection.
   * @return {import("../extent.js").Extent} Extent.
   * @api
   */
  getWorldExtent() {
    return this.worldExtent_;
  }

  /**
   * Get the axis orientation of this projection.
   * Example values are:
   * enu - the default easting, northing, elevation.
   * neu - northing, easting, up - useful for "lat/long" geographic coordinates,
   *     or south orientated transverse mercator.
   * wnu - westing, northing, up - some planetary coordinate systems have
   *     "west positive" coordinate systems
   * @return {string} Axis orientation.
   * @api
   */
  getAxisOrientation() {
    return this.axisOrientation_;
  }

  /**
   * Is this projection a global projection which spans the whole world?
   * @return {boolean} Whether the projection is global.
   * @api
   */
  isGlobal() {
    return this.global_;
  }

  /**
   * Set if the projection is a global projection which spans the whole world
   * @param {boolean} global Whether the projection is global.
   * @api
   */
  setGlobal(global) {
    this.global_ = global;
    this.canWrapX_ = !!(global && this.extent_);
  }

  /**
   * @return {import("../tilegrid/TileGrid.js").default} The default tile grid.
   */
  getDefaultTileGrid() {
    return this.defaultTileGrid_;
  }

  /**
   * @param {import("../tilegrid/TileGrid.js").default} tileGrid The default tile grid.
   */
  setDefaultTileGrid(tileGrid) {
    this.defaultTileGrid_ = tileGrid;
  }

  /**
   * Set the validity extent for this projection.
   * @param {import("../extent.js").Extent} extent Extent.
   * @api
   */
  setExtent(extent) {
    this.extent_ = extent;
    this.canWrapX_ = !!(this.global_ && extent);
  }

  /**
   * Set the world extent for this projection.
   * @param {import("../extent.js").Extent} worldExtent World extent
   *     [minlon, minlat, maxlon, maxlat].
   * @api
   */
  setWorldExtent(worldExtent) {
    this.worldExtent_ = worldExtent;
  }

  /**
   * Set the getPointResolution function (see {@link module:ol/proj.getPointResolution}
   * for this projection.
   * @param {function(number, import("../coordinate.js").Coordinate):number} func Function
   * @api
   */
  setGetPointResolution(func) {
    this.getPointResolutionFunc_ = func;
  }

  /**
   * Get the custom point resolution function for this projection (if set).
   * @return {GetPointResolution|undefined} The custom point
   * resolution function (if set).
   */
  getPointResolutionFunc() {
    return this.getPointResolutionFunc_;
  }
}

/* harmony default export */ const __WEBPACK_DEFAULT_EXPORT__ = (Projection);


/***/ }),

/***/ "./node_modules/ol/proj/Units.js":
/*!***************************************!*\
  !*** ./node_modules/ol/proj/Units.js ***!
  \***************************************/
/***/ ((__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) => {

__webpack_require__.r(__webpack_exports__);
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */   "METERS_PER_UNIT": () => (/* binding */ METERS_PER_UNIT),
/* harmony export */   "fromCode": () => (/* binding */ fromCode)
/* harmony export */ });
/**
 * @module ol/proj/Units
 */

/**
 * @typedef {'radians' | 'degrees' | 'ft' | 'm' | 'pixels' | 'tile-pixels' | 'us-ft'} Units
 * Projection units.
 */

/**
 * See http://duff.ess.washington.edu/data/raster/drg/docs/geotiff.txt
 * @type {Object<number, Units>}
 */
const unitByCode = {
  '9001': 'm',
  '9002': 'ft',
  '9003': 'us-ft',
  '9101': 'radians',
  '9102': 'degrees',
};

/**
 * @param {number} code Unit code.
 * @return {Units} Units.
 */
function fromCode(code) {
  return unitByCode[code];
}

/**
 * @typedef {Object} MetersPerUnitLookup
 * @property {number} radians Radians
 * @property {number} degrees Degrees
 * @property {number} ft  Feet
 * @property {number} m Meters
 * @property {number} us-ft US feet
 */

/**
 * Meters per unit lookup table.
 * @const
 * @type {MetersPerUnitLookup}
 * @api
 */
const METERS_PER_UNIT = {
  // use the radius of the Normal sphere
  'radians': 6370997 / (2 * Math.PI),
  'degrees': (2 * Math.PI * 6370997) / 360,
  'ft': 0.3048,
  'm': 1,
  'us-ft': 1200 / 3937,
};


/***/ }),

/***/ "./node_modules/ol/proj/epsg3857.js":
/*!******************************************!*\
  !*** ./node_modules/ol/proj/epsg3857.js ***!
  \******************************************/
/***/ ((__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) => {

__webpack_require__.r(__webpack_exports__);
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */   "EXTENT": () => (/* binding */ EXTENT),
/* harmony export */   "HALF_SIZE": () => (/* binding */ HALF_SIZE),
/* harmony export */   "MAX_SAFE_Y": () => (/* binding */ MAX_SAFE_Y),
/* harmony export */   "PROJECTIONS": () => (/* binding */ PROJECTIONS),
/* harmony export */   "RADIUS": () => (/* binding */ RADIUS),
/* harmony export */   "WORLD_EXTENT": () => (/* binding */ WORLD_EXTENT),
/* harmony export */   "fromEPSG4326": () => (/* binding */ fromEPSG4326),
/* harmony export */   "toEPSG4326": () => (/* binding */ toEPSG4326)
/* harmony export */ });
/* harmony import */ var _Projection_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./Projection.js */ "./node_modules/ol/proj/Projection.js");
/**
 * @module ol/proj/epsg3857
 */


/**
 * Radius of WGS84 sphere
 *
 * @const
 * @type {number}
 */
const RADIUS = 6378137;

/**
 * @const
 * @type {number}
 */
const HALF_SIZE = Math.PI * RADIUS;

/**
 * @const
 * @type {import("../extent.js").Extent}
 */
const EXTENT = [-HALF_SIZE, -HALF_SIZE, HALF_SIZE, HALF_SIZE];

/**
 * @const
 * @type {import("../extent.js").Extent}
 */
const WORLD_EXTENT = [-180, -85, 180, 85];

/**
 * Maximum safe value in y direction
 * @const
 * @type {number}
 */
const MAX_SAFE_Y = RADIUS * Math.log(Math.tan(Math.PI / 2));

/**
 * @classdesc
 * Projection object for web/spherical Mercator (EPSG:3857).
 */
class EPSG3857Projection extends _Projection_js__WEBPACK_IMPORTED_MODULE_0__["default"] {
  /**
   * @param {string} code Code.
   */
  constructor(code) {
    super({
      code: code,
      units: 'm',
      extent: EXTENT,
      global: true,
      worldExtent: WORLD_EXTENT,
      getPointResolution: function (resolution, point) {
        return resolution / Math.cosh(point[1] / RADIUS);
      },
    });
  }
}

/**
 * Projections equal to EPSG:3857.
 *
 * @const
 * @type {Array<import("./Projection.js").default>}
 */
const PROJECTIONS = [
  new EPSG3857Projection('EPSG:3857'),
  new EPSG3857Projection('EPSG:102100'),
  new EPSG3857Projection('EPSG:102113'),
  new EPSG3857Projection('EPSG:900913'),
  new EPSG3857Projection('http://www.opengis.net/def/crs/EPSG/0/3857'),
  new EPSG3857Projection('http://www.opengis.net/gml/srs/epsg.xml#3857'),
];

/**
 * Transformation from EPSG:4326 to EPSG:3857.
 *
 * @param {Array<number>} input Input array of coordinate values.
 * @param {Array<number>} [output] Output array of coordinate values.
 * @param {number} [dimension] Dimension (default is `2`).
 * @param {number} [stride] Stride (default is `dimension`).
 * @return {Array<number>} Output array of coordinate values.
 */
function fromEPSG4326(input, output, dimension, stride) {
  const length = input.length;
  dimension = dimension > 1 ? dimension : 2;
  stride = stride ?? dimension;
  if (output === undefined) {
    if (dimension > 2) {
      // preserve values beyond second dimension
      output = input.slice();
    } else {
      output = new Array(length);
    }
  }
  for (let i = 0; i < length; i += stride) {
    output[i] = (HALF_SIZE * input[i]) / 180;
    let y = RADIUS * Math.log(Math.tan((Math.PI * (+input[i + 1] + 90)) / 360));
    if (y > MAX_SAFE_Y) {
      y = MAX_SAFE_Y;
    } else if (y < -MAX_SAFE_Y) {
      y = -MAX_SAFE_Y;
    }
    output[i + 1] = y;
  }
  return output;
}

/**
 * Transformation from EPSG:3857 to EPSG:4326.
 *
 * @param {Array<number>} input Input array of coordinate values.
 * @param {Array<number>} [output] Output array of coordinate values.
 * @param {number} [dimension] Dimension (default is `2`).
 * @param {number} [stride] Stride (default is `dimension`).
 * @return {Array<number>} Output array of coordinate values.
 */
function toEPSG4326(input, output, dimension, stride) {
  const length = input.length;
  dimension = dimension > 1 ? dimension : 2;
  stride = stride ?? dimension;
  if (output === undefined) {
    if (dimension > 2) {
      // preserve values beyond second dimension
      output = input.slice();
    } else {
      output = new Array(length);
    }
  }
  for (let i = 0; i < length; i += stride) {
    output[i] = (180 * input[i]) / HALF_SIZE;
    output[i + 1] =
      (360 * Math.atan(Math.exp(input[i + 1] / RADIUS))) / Math.PI - 90;
  }
  return output;
}


/***/ })

}])
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