/// <summary>
/// Method to convert storage coordinates to Latitude and Longitude
/// </summary>
/// <param name="dXoord">X location</param>
/// <param name="dYoord">Y location</param>
/// <param name="dZoord">Z location (0)</param>
private void ConvertToLatitudeAndLongitude(ref double dXoord, ref double dYoord, ref double dZoord)
{
try
{
Intergraph.CoordSystems.Interop.CoordSystemClass coords = new CoordSystemClass();
int outrec = 0;
ADODB.Recordset rs = DataContext.Execute("select c.* from g3e_dataconnection_optable d , gcoordsystemtable c where " +
" d.g3e_username ='******' and d.g3e_csname=c.name", out outrec, (int)ADODB.CommandTypeEnum.adCmdText, new object[0]);
rs.MoveFirst();
object[] rowformat = new object[rs.Fields.Count];
for (int ifld = 0; ifld < rs.Fields.Count; ifld++)
{
rowformat[ifld] = rs.Fields[ifld].Value;
}
coords.LoadFromGCoordSystemTableRowFormat(rowformat);
coords.TransformPoint(Intergraph.CoordSystems.Interop.CSPointConstants.cspUOR, (int)Intergraph.CoordSystems.CSTransformLinkConstants.cstlDatumTransformation,
Intergraph.CoordSystems.Interop.CSPointConstants.cspLLO, (int)Intergraph.CoordSystems.CSTransformLinkConstants.cstlDatumTransformation,
ref dXoord, ref dYoord, ref dZoord);
dXoord = dXoord * 180 / (4 * Math.Atan(1));
dYoord = dYoord * 180 / (4 * Math.Atan(1));
}
catch (Exception)
{
throw;
}
}
public void Execute()
{
double dXoord = 0.0;
double dYoord = 0.0;
double dZoord = 0.0;
IGTGeometry geometry = null;
IGTDDCKeyObjects oDDCKeyObjects = default(IGTDDCKeyObjects);
IGTApplication igtApp = GTClassFactory.Create <IGTApplication>();
oDDCKeyObjects = igtApp.SelectedObjects.GetObjects();
foreach (IGTDDCKeyObject item in oDDCKeyObjects)
{
geometry = item.Geometry;
}
if (geometry != null)
{
dXoord = ((IGTPointGeometry)geometry).FirstPoint.X;
dYoord = ((IGTPointGeometry)geometry).FirstPoint.Y;
IGTPoint point = GTClassFactory.Create <IGTPoint>();
point.X = dXoord;
point.Y = dYoord;
point.Z = 0.0;
IGTComponent commonComponent = Components.GetComponent(1);
if (commonComponent != null)
{
if (commonComponent.Recordset.RecordCount > 0)
{
commonComponent.Recordset.MoveFirst();
commonComponent.Recordset.Fields["OGGX_H"].Value = point.X;
commonComponent.Recordset.Fields["OGGY_H"].Value = point.Y;
}
}
//ICoordSystemsMgr oCoordSystemsMgr;
//oCoordSystemsMgr = (ICoordSystemsMgr)m_oDataContext.CoordSystemsMgr;
//ICoordSystem oCoordSystem;
//oCoordSystem = oCoordSystemsMgr.BaseCoordSystem;
//double dMeters2Database = 1.0 / oCoordSystem.StorageToProjectionScale;
//string strCurrDir = System.IO.Directory.GetCurrentDirectory();
//ICoordSystemsMgr iCSM = new Intergraph.CoordSystems.CoordSystemsMgr();
//ICoordSystem iCS = iCSM.BaseCoordSystem;
//iCS.LoadFromFile(strCurrDir + "\\StatePlane.csf");
//ICoordSystem iTargCS = new Intergraph.CoordSystems.CoordSystem();
// //iTargCS.LoadFromFile(strCurrDir + "\\EPSG4326.csf");
//iTargCS.LoadFromFile(strCurrDir + "\\0061_WGS84.csf");
//IAltCoordSystemPath iACSP = iCSM.CreateNamedPath("CSFFileConvert");
//ILinkableTransformation iLink = iACSP.CreateLinkableTransformation("CSFFileConvert", Intergraph.CoordSystems.CSTransformLinkConstants.cstlCoordinateSystem);
//ICoordSystem altCS = (ICoordSystem)iLink;
//((ICopyable<ICoordSystem>)iTargCS).CopyInto(altCS);
//iACSP.AddChainLink(iLink, true, Intergraph.CoordSystems.CSTransDirectionConstants.cstdForward);
//ILinkableTransformation iTrans = (ILinkableTransformation)iACSP;
//iTrans.TransformPoint(Intergraph.CoordSystems.CSPointConstants.cspENU, 1, Intergraph.CoordSystems.CSPointConstants.cspLLG, 2, ref dXoord, ref dYoord, ref dZoord);
//MessageBox.Show(dXoord + " " + dYoord);
//---------------------------------------------------------------------------------------------------------------------------
Intergraph.CoordSystems.Interop.CoordSystemClass coords = new CoordSystemClass();
int outrec = 0;
ADODB.Recordset rs = DataContext.Execute("select c.* from g3e_dataconnection_optable d , gcoordsystemtable c where " +
" d.g3e_username ='******' and d.g3e_csname=c.name", out outrec, (int)ADODB.CommandTypeEnum.adCmdText, new object[0]);
rs.MoveFirst();
object[] rowformat = new object[rs.Fields.Count];
for (int ifld = 0; ifld < rs.Fields.Count; ifld++)
{
rowformat[ifld] = rs.Fields[ifld].Value;
}
coords.LoadFromGCoordSystemTableRowFormat(rowformat);
coords.TransformPoint(Intergraph.CoordSystems.Interop.CSPointConstants.cspUOR, (int)Intergraph.CoordSystems.CSTransformLinkConstants.cstlDatumTransformation,
Intergraph.CoordSystems.Interop.CSPointConstants.cspLLO, (int)Intergraph.CoordSystems.CSTransformLinkConstants.cstlDatumTransformation,
ref dXoord, ref dYoord, ref dZoord);
dXoord = dXoord * 180 / (4 * Math.Atan(1));
dYoord = dYoord * 180 / (4 * Math.Atan(1));
}
}