ArcGIS Pro 3.0 API Reference Guide
ArcGIS.Core.Geometry Namespace / ToGeoCoordinateParameter Class / ToGeoCoordinateParameter Constructor / ToGeoCoordinateParameter Constructor(GeoCoordinateType,ToGeoCoordinateMode,Int32,Boolean,Boolean)
The coordinate string notation.
The format of the coordinate string.
The number of digits the string is to carry. Controls the precision.
If True, the values of the UTM coordinates will be rounded, otherwise the values of the UTM coordinates will be truncated.
Add spaces to output.
Example

In This Topic
    ToGeoCoordinateParameter Constructor(GeoCoordinateType,ToGeoCoordinateMode,Int32,Boolean,Boolean)
    In This Topic
    Create a new instance of ToGeoCoordinateParameter with the given parameters.
    Syntax

    Parameters

    geoCoordType
    The coordinate string notation.
    geoCoordMode
    The format of the coordinate string.
    numDigits
    The number of digits the string is to carry. Controls the precision.
    rounding
    If True, the values of the UTM coordinates will be rounded, otherwise the values of the UTM coordinates will be truncated.
    addSpaces
    Add spaces to output.
    Example
    MapPoint - GeoCoordinateString Conversion
    SpatialReference sr = SpatialReferences.WGS84;
    SpatialReference sr2 = SpatialReferences.WebMercator;
    
    // create some points
    MapPoint point0 = MapPointBuilderEx.CreateMapPoint(0, 0, sr);
    MapPoint point1 = MapPointBuilderEx.CreateMapPoint(10, 20, sr);
    MapPoint point2 = GeometryEngine.Instance.Project(point1, sr2) as MapPoint;
    MapPoint pointEmpty = MapPointBuilderEx.CreateMapPoint(sr);
    MapPoint pointwithNoSR = MapPointBuilderEx.CreateMapPoint(1, 1);
    MapPoint pointZM = MapPointBuilderEx.CreateMapPoint(1, 2, 3, 4, sr);
    
    // convert to MGRS
    ToGeoCoordinateParameter mgrsParam = 
             new ToGeoCoordinateParameter(GeoCoordinateType.MGRS);
    // 31NAA6602100000
    string geoCoordString = point0.ToGeoCoordinateString(mgrsParam);
    
    // use the builder to create a new point from the string.
    // Coordinates are the same 
    // outPoint.x = 0; outPoint.Y = 0
    MapPoint outPoint = 
          MapPointBuilderEx.FromGeoCoordinateString(
                    geoCoordString, sr, GeoCoordinateType.MGRS);
    
    // 32QPH0460911794
    // outPoint.X = 10; outPoint.Y = 20
    geoCoordString = point1.ToGeoCoordinateString(mgrsParam);             
    outPoint = MapPointBuilderEx.FromGeoCoordinateString(
               geoCoordString, sr, GeoCoordinateType.MGRS);
    
    // z, m are not transformed
    // outPoint.X = 1; outPoint.Y = 2; outPoint.Z = Nan; outPoint.M = Nan;
    geoCoordString = pointZM.ToGeoCoordinateString(mgrsParam);
    outPoint = MapPointBuilderEx.FromGeoCoordinateString(
      geoCoordString, sr, GeoCoordinateType.MGRS);
    
    // set the number of digits to 2 and convert
    // 32QPH0512
    // outPoint.X = 10; outPoint.Y = 20
    mgrsParam.NumDigits = 2;
    geoCoordString = point1.ToGeoCoordinateString(mgrsParam);             
    outPoint = MapPointBuilderEx.FromGeoCoordinateString(
      geoCoordString, sr, GeoCoordinateType.MGRS);     
    
    
    // convert to UTM
    ToGeoCoordinateParameter utmParam = 
         new ToGeoCoordinateParameter(GeoCoordinateType.UTM);
    // 31N 166021 0000000
    geoCoordString = point0.ToGeoCoordinateString(utmParam);
    // 32Q 604609 2211793
    geoCoordString = point1.ToGeoCoordinateString(utmParam);        
    
    // convert to DMS
    ToGeoCoordinateParameter dmsParam = 
      new ToGeoCoordinateParameter(GeoCoordinateType.DMS);
    // 00 00 00.00N 000 00 00.00E
    geoCoordString = point0.ToGeoCoordinateString(dmsParam);
    // 20 00 00.00N 010 00 00.00E
    geoCoordString = point1.ToGeoCoordinateString(dmsParam);        
    
    // convert to DDM
    ToGeoCoordinateParameter ddmParam = 
      new ToGeoCoordinateParameter(GeoCoordinateType.DDM);
    // 00 00.0000N 000 00.0000E
    geoCoordString = point0.ToGeoCoordinateString(ddmParam);
    // 20 00.0000N 010 00.0000E
    geoCoordString = point1.ToGeoCoordinateString(ddmParam);        
    
    // convert to DD
    ToGeoCoordinateParameter ddParam = 
      new ToGeoCoordinateParameter(GeoCoordinateType.DD);
    // 00.000000N 000.000000E
    geoCoordString = point0.ToGeoCoordinateString(ddParam);
    // 20.000000N 010.000000E
    geoCoordString = point1.ToGeoCoordinateString(ddParam);       
    
    Requirements

    Target Platforms: Windows 11, Windows 10, Windows 8.1

    See Also