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ODA Drawings SDK
API Reference > OdDb Classes > OdDbGeoData Class > OdDbGeoData Methods > OdDbGeoData::northDirectionVector Method
OdDbGeoData::northDirectionVector Method
Syntax
C++
OdGeVector2d northDirectionVector() const;

Returns the copy of the 2D vector that defines the direction of true north in terms of design coordinates.

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