ISpatialReference3.ProjectionHint Method

Projection hint for speeding up projections.

[Visual Basic .NET]
Public Sub ProjectionHint ( _
    ByVal Geometry As IGeometry, _
    ByVal targetSR As ISpatialReference, _
    ByRef direction As esriTransformDirection, _
    ByRef pXForm As ITransformation, _
    ByRef ProjectionHint As Integer _
)

[C#]
public void ProjectionHint (
    IGeometry Geometry,
    ISpatialReference targetSR,
    ref esriTransformDirection direction,
    ref ITransformation pXForm,
    ref int ProjectionHint
);

[C++]
HRESULT ProjectionHint(
  IGeometry* Geometry,
  ISpatialReference* targetSR,
  esriTransformDirection* direction,
  ITransformation** pXForm,
  long* ProjectionHint
);

[C++]
Parameters
Geometry 
  Geometry is a parameter of type IGeometry
targetSR 
  targetSR is a parameter of type ISpatialReference
direction [in, out]
  direction is a parameter of type esriTransformDirection
pXForm [in, out]
  pXForm is a parameter of type ITransformation
ProjectionHint [in, out]
  ProjectionHint is a parameter of type long

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See Also