AcConstrainedDatumLine::AcConstrainedDatumLine(AcGePoint3d&, AcGeVector3d&) Constructor   

C++
explicit AcConstrainedDatumLine(
    const AcGePoint3d& pointOnLine, 
    const AcGeVector3d& direction
);
Parameters
Parameters 
Description 
pointOnLine 
Input any 3D point, relative to the work plane of the owning AcDbAssoc2dConstraintGroup object. 
direction 
Input any 3D vector (not of zero length), relative to the work plane of the owning AcDbAssoc2dConstraintGroup object. 
Description

Constructor.

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