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System.IUnknown
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+---System.IDispatch
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+---System.CATBaseUnknown
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+---CATIGSMPointTangent
Usage: an implementation of this interface is supplied and you must use it as is. You should not reimplement it.
interface CATIGSMPointTangent
Interface to point tangent feature.
Role: Allows you to access data of the point feature created as follow :
The tangent to the curve at this point is colinear to a given direction.
The resulting feature can contain several points.
| public virtual HRESULT GetCurve( | CATISpecObject_var& | oCurve) = 0 |
| public virtual HRESULT GetDirection( | CATIGSMDirection_var& | oDirection) = 0 |
| public virtual HRESULT SetCurve( | const CATISpecObject_var | iCurve) = 0 |
| public virtual HRESULT SetDirection( | const CATIGSMDirection_var | iDirection) = 0 |
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