ArcGIS Explorer Component Help |
GeographicTransformation..::.Name Property |
GeographicTransformation Class Example See Also |
A string containing the name of the GeographicTransformation.
Namespace:
ESRI.ArcGISExplorer.GeometryAssembly: ESRI.ArcGISExplorer (in ESRI.ArcGISExplorer.dll) Version: 2.0.0.1500 (2.0.0.1500)
Syntax
Field Value
A string containing the name of the transformation, usually indicating abbreviated names of the pair of coordinate systems to which the transformation applies.Remarks
The Name of a GeographicTransformation will generally indicate, in an abbreviated form, the
names of the pair of coordinate systems to which the transformation applies; the full names
as reported from the Name property will not always be used.
To identify fully the coordinate systems to which this transformation applies, refer to the
CoordinateSystem1 and
CoordinateSystem2 properties.
Examples
The code below shows how you can create a GeographicTransformation directly if you know
the unique identifier. After reporting a few properties, the transformation is then added
to the collection held by the Map object, so that it can be used in on-the-fly projections.
CopyC#
// Create a GeographicTransformation with a known identifier - the code below will // create the transformation 1139, suitable for locations in Finland and Norway. GeographicTransformation ed1950ToWGS84 = new GeographicTransformation(1139); System.Diagnostics.Debug.WriteLine("The GeographicTransformation:"); System.Diagnostics.Debug.WriteLine(ed1950ToWGS84.Name); System.Diagnostics.Debug.WriteLine("Converts between the coordinate systems:"); System.Diagnostics.Debug.WriteLine(ed1950ToWGS84.CoordinateSystem1.Name); System.Diagnostics.Debug.WriteLine("and"); System.Diagnostics.Debug.WriteLine(ed1950ToWGS84.CoordinateSystem2.Name); // Add the transformation to the Map for use in on-the-fly transformations. // The variable 'currentMap' should point to the current MapDisplay object. // We add this transformation to the 2D transformations collection. currentDisplay.GeographicTransformations2D.Add(ed1950ToWGS84);
CopyVB.NET
' Create a GeographicTransformation with a known identifier - the code below will ' create the transformation 1139, suitable for locations in Finland and Norway. Dim ed1950ToWGS84 As New GeographicTransformation(1139) System.Diagnostics.Debug.WriteLine("The GeographicTransformation:") System.Diagnostics.Debug.WriteLine(ed1950ToWGS84.Name) System.Diagnostics.Debug.WriteLine("Converts between the coordinate systems:") System.Diagnostics.Debug.WriteLine(ed1950ToWGS84.CoordinateSystem1.Name) System.Diagnostics.Debug.WriteLine("and") System.Diagnostics.Debug.WriteLine(ed1950ToWGS84.CoordinateSystem2.Name) ' Add the transformation to the Map for use in on-the-fly transformations. ' The variable 'currentMap' should point to the current MapDisplay object. ' We add this transformation to the 2D transformations collection. currentDisplay.GeographicTransformations2D.Add(ed1950ToWGS84)