CADGetSplineParams

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CADGetSplineParams

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The CADGetSplineParams function returns the parameter of the SPLINE entity.

 

Syntax

 

int CADGetSplineParams(

  int Index,

    LPCADDATA lpData

    VARIANT *Param

);

 

 

Parameters

 

Index

Specifies the type of the parameter to be returned (0 - List of control points; 1 - List of fit points; 2 - Number of knots).

lpData

Points to the CADDATA structure that contains the parameters of the SPLINE entity.

Param

Contains the returned parameter which type is specified by Index.

 

 

Return Value

If the function succeeds, the return value is a number of the spline points

If the function fails, the return value is NULL. To get extended error information, call CADGetLastError.

 

 

See Also

CADGetSplinePointsCount


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