dxf/lib/Helper.js

DXF parser for node/browser

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = void 0;
var _logger = _interopRequireDefault(require("./util/logger"));
var _parseString = _interopRequireDefault(require("./parseString"));
var _denormalise2 = _interopRequireDefault(require("./denormalise"));
var _toSVG2 = _interopRequireDefault(require("./toSVG"));
var _toPolylines2 = _interopRequireDefault(require("./toPolylines"));
var _groupEntitiesByLayer = _interopRequireDefault(require("./groupEntitiesByLayer"));
function _interopRequireDefault(e) { return e && e.__esModule ? e : { "default": e }; }
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); }
function _classCallCheck(a, n) { if (!(a instanceof n)) throw new TypeError("Cannot call a class as a function"); }
function _defineProperties(e, r) { for (var t = 0; t < r.length; t++) { var o = r[t]; o.enumerable = o.enumerable || !1, o.configurable = !0, "value" in o && (o.writable = !0), Object.defineProperty(e, _toPropertyKey(o.key), o); } }
function _createClass(e, r, t) { return r && _defineProperties(e.prototype, r), t && _defineProperties(e, t), Object.defineProperty(e, "prototype", { writable: !1 }), e; }
function _toPropertyKey(t) { var i = _toPrimitive(t, "string"); return "symbol" == _typeof(i) ? i : i + ""; }
function _toPrimitive(t, r) { if ("object" != _typeof(t) || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != _typeof(i)) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); }
var Helper = exports["default"] = /*#__PURE__*/function () {
  function Helper(contents) {
    _classCallCheck(this, Helper);
    if (!(typeof contents === 'string')) {
      throw Error('Helper constructor expects a DXF string');
    }
    this._contents = contents;
    this._parsed = null;
    this._denormalised = null;
  }
  return _createClass(Helper, [{
    key: "parse",
    value: function parse() {
      this._parsed = (0, _parseString["default"])(this._contents);
      _logger["default"].info('parsed:', this.parsed);
      return this._parsed;
    }
  }, {
    key: "parsed",
    get: function get() {
      if (this._parsed === null) {
        this.parse();
      }
      return this._parsed;
    }
  }, {
    key: "denormalise",
    value: function denormalise() {
      this._denormalised = (0, _denormalise2["default"])(this.parsed);
      _logger["default"].info('denormalised:', this._denormalised);
      return this._denormalised;
    }
  }, {
    key: "denormalised",
    get: function get() {
      if (!this._denormalised) {
        this.denormalise();
      }
      return this._denormalised;
    }
  }, {
    key: "group",
    value: function group() {
      this._groups = (0, _groupEntitiesByLayer["default"])(this.denormalised);
    }
  }, {
    key: "groups",
    get: function get() {
      if (!this._groups) {
        this.group();
      }
      return this._groups;
    }
  }, {
    key: "toSVG",
    value: function toSVG() {
      return (0, _toSVG2["default"])(this.parsed);
    }
  }, {
    key: "toPolylines",
    value: function toPolylines() {
      return (0, _toPolylines2["default"])(this.parsed);
    }
  }]);
}();