IPolynomialXform.ApplyShift Method

Applies a shift to the polynomial.

[Visual Basic .NET]
Public Sub ApplyShift ( _
    ByVal direction As esriTransformDirection, _
    ByVal shiftX As Double, _
    ByVal shiftY As Double _
)

[C#]
public void ApplyShift (
    esriTransformDirection direction,
    double shiftX,
    double shiftY
);

[C++]
HRESULT ApplyShift(
  esriTransformDirection direction,
  double shiftX,
  double shiftY
);

[C++]

Parameters
direction [in]

  direction is a parameter of type esriTransformDirection
shiftX [in]
  shiftX is a parameter of type double
shiftY [in]
  shiftY is a parameter of type double

Product Availability

Remarks

ApplyShift method append an xform to the existing PolynomialXform. To define a shift transformation to work with raster data using this method, you must define both forward and inverse transformations.

For example, to define a shift transformation, you need to call

pPolynomialXform.ApplyShift TransformationForward, 10

pPolynomialXform.ApplyShift TransformationReverse, -10

See Also