@vtx/cs-map/lib/map/base/imagery/transform/AmapMercatorTilingScheme.js

React components for Vortex

"use strict";

function _typeof(o) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { return typeof o; } : function (o) { return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o; }, _typeof(o); }
Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = void 0;
var _cesium = require("cesium");
var _CoordTransform = _interopRequireDefault(require("./CoordTransform"));
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }
function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, _toPropertyKey(descriptor.key), descriptor); } }
function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); Object.defineProperty(Constructor, "prototype", { writable: false }); return Constructor; }
function _toPropertyKey(arg) { var key = _toPrimitive(arg, "string"); return _typeof(key) === "symbol" ? key : String(key); }
function _toPrimitive(input, hint) { if (_typeof(input) !== "object" || input === null) return input; var prim = input[Symbol.toPrimitive]; if (prim !== undefined) { var res = prim.call(input, hint || "default"); if (_typeof(res) !== "object") return res; throw new TypeError("@@toPrimitive must return a primitive value."); } return (hint === "string" ? String : Number)(input); }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); Object.defineProperty(subClass, "prototype", { writable: false }); if (superClass) _setPrototypeOf(subClass, superClass); }
function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf ? Object.setPrototypeOf.bind() : function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
function _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }
function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } else if (call !== void 0) { throw new TypeError("Derived constructors may only return object or undefined"); } return _assertThisInitialized(self); }
function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }
function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } }
function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf.bind() : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }
var AmapMercatorTilingScheme = /*#__PURE__*/function (_WebMercatorTilingSch) {
  _inherits(AmapMercatorTilingScheme, _WebMercatorTilingSch);
  var _super = _createSuper(AmapMercatorTilingScheme);
  function AmapMercatorTilingScheme(options) {
    var _this;
    _classCallCheck(this, AmapMercatorTilingScheme);
    _this = _super.call(this, options);
    var projection = new _cesium.WebMercatorProjection();
    _this._projection.project = function (cartographic) {
      var _result = _CoordTransform["default"].WGS84ToGCJ02(_cesium.Math.toDegrees(cartographic.longitude), _cesium.Math.toDegrees(cartographic.latitude));
      var newResult = projection.project(new _cesium.Cartographic(_cesium.Math.toRadians(_result[0]), _cesium.Math.toRadians(_result[1])));
      return new _cesium.Cartesian2(newResult.x, newResult.y);
    };
    _this._projection.unproject = function (cartesian) {
      var cartographic = projection.unproject(cartesian);
      var result = _CoordTransform["default"].GCJ02ToWGS84(_cesium.Math.toDegrees(cartographic.longitude), _cesium.Math.toDegrees(cartographic.latitude));
      return new _cesium.Cartographic(_cesium.Math.toRadians(result[0]), _cesium.Math.toRadians(result[1]));
    };
    return _this;
  }
  return _createClass(AmapMercatorTilingScheme);
}(_cesium.WebMercatorTilingScheme);
var _default = exports["default"] = AmapMercatorTilingScheme;
//# sourceMappingURL=AmapMercatorTilingScheme.js.map