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ODA Drawings SDK
API Reference > OdDb Classes > OdDbCurve Class > OdDbCurve Methods > OdDbCurve::getDistAtParam Method
OdDbCurve::getDistAtParam Method
Syntax
C++
virtual OdResult getDistAtParam(double param, double& dist) const = 0;

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

 

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

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

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