API Reference > OdDb Classes > OdDbXline Class > OdDbXline Methods > OdDbXline::getParamAtPoint Method
OdDbXline::getParamAtPoint Method
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Syntax
C++
virtual OdResult getParamAtPoint(const OdGePoint3d& pointOnCurve, double& param) const;
Parameters
Parameters 
Description 
const OdGePoint3d& pointOnCurve 
[in] Three-dimensional point instance which specifies the point on the infinite line. param [out] Reference to a variable in which this method must save the parameter value as a Double value. 
Description

Computes the parameter at the point placed on the infinite line. 

 

See Also
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