/// <summary>
/// Calculate the Legal Location based off of the Geographic Coordinates.
/// </summary>
/// <param name="Location"></param>
/// <param name="ErrorObj"></param>
public static TRSClass Geo2Legal(TRSClass Location)
{
//Load the section corners from the database.
Location = DatabaseMod.LoadUsingLatLong(Location);
//Check that the section corners are valid
if (Location.Corners.IsValid())
{
//Location is valid calculate subsection and footage.
Location.SubSection = Location.Corners.Point2SubSec(Location.Point);
Location.Footage = Location.Corners.Point2Footage(Location.Point);
}
else
{
//Invalid section corners means that the location given is most likely
//outside of the state. So set error code and exit.
Location.ErrorObj.Code = (int)GeographicCalcService.ErrorClass.GeoCalcErrors.Outside_of_Nebraska;
}
return(Location);
}
/// <summary>
/// Calculate the Geographic Coordinates based off of the best information in the legal description
/// </summary>
/// <param name="Location"></param>
/// <param name="ErrorObj"></param>
public static TRSClass Legal2Geo(TRSClass Location)
{
//Try solving using the best information available in this order
// Footage
// Subsection
// Section
//Check if the location is valid. If not set error code and exit.
if (!Location.IsValid)
{
Location.ErrorObj.Code = (int)GeographicCalcService.ErrorClass.GeoCalcErrors.Not_Enough_Information;
return(Location);
}
//Load the section corners from the database.
Location = DatabaseMod.LoadSectionFromDatabase(Location);
// Check if the section corners are valid if not set error and exit.
if (!Location.Corners.IsValid())
{
Location.ErrorObj.Code = (int)GeographicCalcService.ErrorClass.GeoCalcErrors.Invalid_Section_Corners;
return(Location);
}
//If footage is valid use it to calculate location.
if (Location.Footage.IsValid())
{
Location.Point = Location.Corners.LocateFootage(Location.Footage);
if ((Location.Point.X != -1))
{
Location.ErrorObj.Code = (int)GeographicCalcService.ErrorClass.GeoCalcErrors.Legal_to_Geo_using_Footage;
}
else
{
Location.ErrorObj.Code = (int)GeographicCalcService.ErrorClass.GeoCalcErrors.Error_in_Footage_Calc;
}
}
//If subsection is valid use it to calculate the location.
else if (Location.SubSection.IsValid())
{
Location.Point = Location.Corners.LocateSubSection(Location.SubSection);
if ((Location.Point.X != -1))
{
Location.ErrorObj.Code = (int)GeographicCalcService.ErrorClass.GeoCalcErrors.Legal_to_Geo_using_Subsection;
}
else
{
Location.ErrorObj.Code = (int)GeographicCalcService.ErrorClass.GeoCalcErrors.Error_in_Subsection_Calc;
}
}
//If the Section is valid use it to calculate the location.
else if (Location.Corners.IsValid())
{
Location.Point = Location.Corners.Center();
if ((Location.Point.X != -1))
{
Location.ErrorObj.Code = (int)GeographicCalcService.ErrorClass.GeoCalcErrors.Legal_to_Geo_using_Section;
}
else
{
Location.ErrorObj.Code = (int)GeographicCalcService.ErrorClass.GeoCalcErrors.Error_in_Section_Calc;
}
}
else
{
Location.Point.X = -1;
Location.Point.Y = -1;
Location.ErrorObj.Code = (int)GeographicCalcService.ErrorClass.GeoCalcErrors.Unknown_Error;
}
if (Location.ErrorObj.Code > 0)
{
if (!Location.Corners.IsWithIn(Location.Point))
{
//If the point is not within the section but is within 2 miles from the
//center of the section consider it acceptable else throw an error.
if (!Location.Corners.IsNearSection(Location.Point))
{
Location.ErrorObj.Code = (int)GeographicCalcService.ErrorClass.GeoCalcErrors.Error_Outside_of_Section;
}
}
}
return(Location);
}
