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IBezierCurveGEN.QueryChordLengthTangentAtTo Method (ArcObjects .NET 10.7 SDK)
ArcObjects Help for .NET developers > ArcObjects Help for .NET developers > ArcObjects namespaces > Geometry > ESRI.ArcGIS.Geometry > Interfaces > IB > IBezierCurveGEN Interface > IBezierCurveGEN.QueryChordLengthTangentAtTo Method
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IBezierCurveGEN.QueryChordLengthTangentAtTo Method

Returns tangent vector at 'to' point, based on chord length parametrization; and whether it has been set by user or by smoothing process.

[Visual Basic .NET]
Public Sub QueryChordLengthTangentAtTo ( _
    ByVal tangent As IPoint, _
    ByRef setByUser As Boolean _
)
[C#]
public void QueryChordLengthTangentAtTo (
    IPoint tangent,
    ref bool setByUser
);
[C++]
HRESULT QueryChordLengthTangentAtTo(
  IPoint* tangent,
  Boolean* setByUser
);
[C++]
Parameters
tangent 

tangent is a parameter of type IPoint* setByUser [in, out]
setByUser is a parameter of type bool*

Product Availability

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

See Also

IBezierCurveGEN Interface