Namespace:
ESRI.ArcGISExplorer.Geometry
Assembly:
ESRI.ArcGISExplorer (in ESRI.ArcGISExplorer.dll) Version: 2.0.0.900 (2.0.0.900)
Syntax
C# |
---|
public static IList<GeographicTransformation> GetTransformations( CoordinateSystem coordinateSystem1, CoordinateSystem coordinateSystem2 ) |
Visual Basic (Declaration) |
---|
Public Shared Function GetTransformations ( _ coordinateSystem1 As CoordinateSystem, _ coordinateSystem2 As CoordinateSystem _ ) As IList(Of GeographicTransformation) |
Parameters
- coordinateSystem1
- Type: ESRI.ArcGISExplorer.Geometry..::.CoordinateSystem
The first CoordinateSystem involved in a Project(Geometry, CoordinateSystem, GeographicTransformation) operation.
- coordinateSystem2
- Type: ESRI.ArcGISExplorer.Geometry..::.CoordinateSystem
The second CoordinateSystem involved in a Project(Geometry, CoordinateSystem, GeographicTransformation) operation.
Return Value
A list of GeographicTransformations which can be applied to projection operations.
Remarks
A GeographicTransformation object represents a specific function that applies to transformations between two specific CoordinateSystems. However, for a given pair of CoordinateSystems, there may be more than one applicable GeographicTransformation. This static method can be used to return a list of all of the transformations applicable to a specific pair of coordinate systems.
If more than one transformation is returned in this list, then making the correct choice will result in the most accurate projection of the data. In order to choose the most appropriate transformation from the list, you may need to asses the geographical area for which the transformation is being used, and refer to the list of transformations with descriptions at:
Examples
See Also
CreateFromXmlString Method
Equals Method
GetHashCode Method
GetXmlSchema Method
ToString Method
ToXmlString Method