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IGeoTransformation Interface (ArcObjects .NET 10.7 SDK)
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IGeoTransformation Interface

Provides access to members that define a geographic (datum) transformation.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Description

Most methods and properties are inherited from ITransformation. Each geographic (datum) transformation also has a name, a 'from', and a 'to' spatial reference.

Members

Name Description
Method GetSpatialReferences Returns the from and to spatial references for the transformation.
Read/write property Name The name of the geographic transformation.
Method PutSpatialReferences Sets the from and to spatial references for the transformation.
Method TransformMeasuresFF Transforms floating point measures to floating point measures (or do the inverse).
Method TransformMeasuresFI Transforms floating point measures to integer measures (or do the inverse).
Method TransformMeasuresIF Transforms integer measures to floating point measures (or do the inverse).
Method TransformMeasuresII Transforms integer measures to integer measures (or do the inverse).
Method TransformPointsFF Transforms floating point points to floating point points (or do the inverse).
Method TransformPointsFI Transforms floating point points to integer points (or do the inverse).
Method TransformPointsIF Transforms integer points to floating point points (or do the inverse).
Method TransformPointsII Transforms integer points to integer points (or do the inverse).

Inherited Interfaces

Interfaces Description
ITransformation Provides access to members that apply a function (or its inverse) to a set of points or measures. The suffix of each method indicates the type of parameters operated on.

Classes that implement IGeoTransformation

Classes Description
AbridgedMolodenskyTransformation Creates an Abridged Molodensky transformation.
CompositeGeoTransformation Performs a sequence of geographic transformations.
GEOCONTransformation Creates a GEOCON-based transformation.
Geographic2DOffsetTransformation Creates a geographic 2D offset transformation.
HARNTransformation Creates a HARN-based transformation.
LongitudeRotationTransformation Creates a longitude rotation transformation.
MolodenskyBadekasTransformation Creates a Molodensky-Badekas transformation.
MolodenskyTransformation Creates a Molodensky transformation.
NADCONTransformation Creates a NADCON-based transformation.
NTv2Transformation Creates a NTv2-based transformation.
NullTransformation Creates a null geographic transformation.
UnitChangeTransformation Creates a unit change transformation.

Remarks

Of the ITransformation interface, only the TransformPointsFF method is implemented.