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ODA Drawings SDK
API Reference > OdDb Classes > OdDbPolyline Class > OdDbPolyline Methods > OdDbPolyline::getPointAtParam Method
OdDbPolyline::getPointAtParam Method
Syntax
C++
virtual OdResult getPointAtParam(double param, OdGePoint3d& pointOnCurve) const;

Returns the WCS point on this Curve object corresponding to the specified parameter. 

 

Parameters
Description
param
[in] Parameter specifying point.
pointOnCurve
[out] Receives the point on this Curve object.

Returns eOk if successful, or an appropriate error code if not.

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