IAdjustXform Interface

Provides access to members that control an adjustment (rubber sheeting) transform.

Members

Name Description
Method DefineFromControlPoints Defines an adjustement transform using control points.
Read-only property Domains The domains in output space.
Method GetControlPoints Gets control points.
Read-only property IsIdentity Indicates if this geodata transform is an identity transform.
Read/write property NaturalNeighbor Indicates if natural neighbor interpolation should be used.
Read/write property PolynomialApproximation The polynomial for initial approximation.
Read/write property SpatialReference The output spatial reference after applying this transform.
Method Transform Transforms a set of points in a given direction.
Method TransformCellsize Transforms a cellsize in a given direction.
Method TransformExtent Transforms an extent in a given direction.
Method TransformPoints Transforms a point collection in a given direction

IAdjustXform.DefineFromControlPoints Method

Defines an adjustement transform using control points.

Public Sub DefineFromControlPoints ( _
    ByVal pSrcGCPs As IPointCollection, _
    ByVal pDstGCPs As IPointCollection _
)
public void DefineFromControlPoints (
    IPointCollection pSrcGCPs,
    IPointCollection pDstGCPs
);

IAdjustXform.GetControlPoints Method

Gets control points.

Public Sub GetControlPoints ( _
    ByRef ppSrcGCPs As IPointCollection, _
    ByRef ppDstGCPs As IPointCollection _
)
public void GetControlPoints (
    ref IPointCollection ppSrcGCPs,
    ref IPointCollection ppDstGCPs
);

IAdjustXform.NaturalNeighbor Property

Indicates if natural neighbor interpolation should be used.

Public Property NaturalNeighbor As Boolean
public bool NaturalNeighbor {get; set;}

IAdjustXform.PolynomialApproximation Property

The polynomial for initial approximation.

Public Property PolynomialApproximation As Integer
public int PolynomialApproximation {get; set;}

Remarks

The polynomial order (1-3) used for the approximation.

Inherited Interfaces

Interfaces Description
IGeodataXform Provides access to members that control geodata transformation.

Classes that implement IAdjustXform

Classes Description
AdjustXform An adjustment (rubber sheeting) transform class.

Remarks

The IAdjustXform is used to create an AdjustXform object.

To create an AdjustXform, the two sets of control points, polynomial order that is used in the approximation and the NaturalNeighbor option for TIN interpolation must be set.

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