API Reference > OdDg Classes > OdDgCurveElement2d Class > OdDgCurveElement2d Methods > extend Method > OdDgCurveElement2d::extend Method (double)
OdDgCurveElement2d::extend Method (double)
Syntax
C++
virtual OdResult extend(double param);
Parameters 
Description 
double param 
[in] Parameter specifying point.  
toPoint 
[in] Point to which to extend.  
extendStart 
[in] True to extend start of curve, false to extend end of curve. 

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

Extends this Curve object to the specified WCS point. 

 

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