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ODA Drawings SDK
OdDgBSplineCurve2d::getFitTangents Method
Syntax
C++
OdResult getFitTangents(OdGeVector2d& startTangent, OdGeVector2d& endTangent) const;

Returns the start point and end point WCS fit tangents for this curve entity.

Parameters
Description
startTangent
[out] Receives the start point tangent.
endTangent
[out] Receives the end point tangent.
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