text: /**
   * Functionality for Mercator projection
   *
   * The function(s) below are from D3.js library (https://d3js.org/)
   *
   * ```
   * Copyright 2017 Mike Bostock
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions are met:
   *
   * 1. Redistributions of source code must retain the above copyright notice,
   *    this list of conditions and the following disclaimer.
   *
   * 2. Redistributions in binary form must reproduce the above copyright notice,
   *    this list of conditions and the following disclaimer in the documentation
   *    and/or other materials provided with the distribution.
   *
   * 3. Neither the name of the copyright holder nor the names of its
   *    contributors may be used to endorse or promote products derived from this
   *    software without specific prior written permission.
   *
   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
   * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
   * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
   * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
   * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
   * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
   * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
   * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
   * POSSIBILITY OF SUCH DAMAGE.
   * ```
   */
  import { __extends } from "tslib";
  /**
   * ============================================================================
   * IMPORTS
   * ============================================================================
   * @hidden
   */
  import { Projection } from "./Projection";
  import { registry } from "../../../core/Registry";
  import * as d3geo from "d3-geo";
  /**
   * Orthographic projection.
   */
  var Stereographic = /** @class */ (function (_super) {
      __extends(Stereographic, _super);
      function Stereographic() {
          var _this = _super.call(this) || this;
          _this.d3Projection = d3geo.geoStereographic();
          return _this;
      }
      return Stereographic;
  }(Projection));
  export { Stereographic };
  /**
   * Register class in system, so that it can be instantiated using its name from
   * anywhere.
   *
   * @ignore
   */
  registry.registeredClasses["Stereographic"] = Stereographic;
  //# sourceMappingURL=Stereographic.js.map