static public ISpatialReference AXL2SpatialReference(XmlNode coordSysNode) { ISpatialReference sRef = null; if (coordSysNode != null) { try { if (coordSysNode.Attributes["id"] != null && coordSysNode.Attributes["id"].Value != "0") { sRef = gView.Framework.Geometry.SpatialReference.FromID("epsg:" + coordSysNode.Attributes["id"].Value); } else if (coordSysNode.Attributes["string"] != null) { sRef = gView.Framework.Geometry.SpatialReference.FromWKT(coordSysNode.Attributes["string"].Value); } if (sRef != null && coordSysNode.Attributes["datumtransformid"] != null) { GeodeticDatum datum = Const.FromID(coordSysNode.Attributes["datumtransformid"].Value); if (datum != null) { sRef.Datum = datum; } } else if (sRef != null && coordSysNode.Attributes["datumid"] != null) { GeodeticDatum datum = Const.FromID(coordSysNode.Attributes["datumid"].Value); if (datum != null) { sRef.Datum = datum; } } else if (sRef != null && coordSysNode.Attributes["datumtransformstring"] != null) { GeodeticDatum datum = GeodeticDatum.FromESRIWKT(coordSysNode.Attributes["datumtransformstring"].Value); if (datum != null) { sRef.Datum = datum; } } else if (sRef != null && coordSysNode.Attributes["datumstring"] != null) { GeodeticDatum datum = GeodeticDatum.FromESRIWKT(coordSysNode.Attributes["datumstring"].Value); if (datum != null) { sRef.Datum = datum; } } } catch { } } return(sRef); }