API Reference > Classes > Database Classes > OdBmAbstractViewportDataForBmDBDrawing Class > OdBmAbstractViewportDataForBmDBDrawing Methods > OdBmAbstractViewportDataForBmDBDrawing::lensLength Method
OdBmAbstractViewportDataForBmDBDrawing::lensLength Method
Syntax
C++
double lensLength(const OdRxObject* pViewport) const;
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