API Reference > OdDg Classes > OdDgBSplineCurve2d Class > OdDgBSplineCurve2d Methods > OdDgBSplineCurve2d::getControlPointAt Method
OdDgBSplineCurve2d::getControlPointAt Method
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Syntax
C++
OdResult getControlPointAt(OdUInt32 controlPointIndex, OdGePoint2d& point) const;
Parameters
Parameters 
Description 
OdUInt32 controlPointIndex 
[in] Control point index.  
OdGePoint2d& point 
[out] Receives the control point. 
Description

Returns the specified control point of this curve entity. 

 

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