defs.js

// import globals from './global';
// import parseProj from './projString';
// import wkt from 'wkt-parser';

function defs(name) {
  /*global console*/
  var that = this;
  if (arguments.length === 2) {
    var def = arguments[1];
    // if (typeof def === 'string') {
    //   if (def.charAt(0) === '+') {
    //     defs[name] = parseProj(arguments[1]);
    //   }
    //   else {
    //     defs[name] = wkt(arguments[1]);
    //   }
    // } else {
      defs[name] = def;
    // }
  }
  else if (arguments.length === 1) {
    if (Array.isArray(name)) {
      return name.map(function(v) {
        if (Array.isArray(v)) {
          defs.apply(that, v);
        }
        else {
          defs(v);
        }
      });
    }
    else if (typeof name === 'string') {
      if (name in defs) {
        return defs[name];
      }
    }
    else if ('EPSG' in name) {
      defs['EPSG:' + name.EPSG] = name;
    }
    else if ('ESRI' in name) {
      defs['ESRI:' + name.ESRI] = name;
    }
    else if ('IAU2000' in name) {
      defs['IAU2000:' + name.IAU2000] = name;
    }
    else {
      console.log(name);
    }
    return;
  }
}

// add default CRS WGS84/EPSG:4326
defs('EPSG:4326', {
  "title": "WGS 84 (long/lat)",
  "projName": "longlat",
  "ellps": "WGS84",
  "units": "degrees",
  "axis": "enu",
  "datumCode": "WGS84",
  "datumName": "WGS84",
  "datum_params": ["0", "0", "0"],
  "k0": 1
});
defs.WGS84 = defs['EPSG:4326'];

export default defs;