OdDgCurveElement2d::getDistAtParam Method

Syntax

C++

virtual OdResult getDistAtParam(double param, double& dist) const;

Parameters	Description
double param	[in] Parameter specifying point.
double& dist	[out] Receives the distance.

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

Returns the distance along this Curve object from its start point to the point specified by param.