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IAffineTransformation3D.DefineFromControlPointsEx Method (ArcObjects .NET 10.8 SDK)
ArcObjects Help for .NET developers > ArcObjects Help for .NET developers > ArcObjects namespaces > Geometry > ESRI.ArcGIS.Geometry > Interfaces > IA > IAffineTransformation3D Interface > IAffineTransformation3D.DefineFromControlPointsEx Method
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IAffineTransformation3D.DefineFromControlPointsEx Method

Defines the best 3D affine transformation between two sets of points. Can be used to register paper maps on a digitizer.

[Visual Basic .NET]
Public Sub DefineFromControlPointsEx ( _
    ByVal numPoints As Integer, _
    ByRef fromPoints As WKSPointZ, _
    ByRef toPoints As WKSPointZ _
)
[C#]
public void DefineFromControlPointsEx (
    int numPoints,
    ref WKSPointZ fromPoints,
    ref WKSPointZ toPoints
);
[C++]
HRESULT DefineFromControlPointsEx(
  long numPoints,
  WKSPointZ* fromPoints,
  WKSPointZ* toPoints
);
[C++]
Parameters
numPoints 

numPoints is a parameter of type long fromPoints [in]
fromPoints is a parameter of type WKSPointZ* toPoints [in]
toPoints is a parameter of type WKSPointZ*

Product Availability

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

See Also

IAffineTransformation3D Interface