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ODA Drawings SDK
API Reference > OdDb Classes > OdDbViewport Class > OdDbViewport Methods > OdDbViewport::setLensLength Method
OdDbViewport::setLensLength Method
Syntax
C++
void setLensLength(double lensLength);

Sets the perspective mode lens length of this Viewport object (DXF 42).

Parameters
Description
lensLength
[in] Lens length (mm).
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