acgsGetLensLength

C++

Adesk::Boolean acgsGetLensLength(
    int viewportNumber, 
    double & lensLength
);

File

acgs.h

Description

Gets the lens length in millimeters for the indicated viewport. The input viewportNumber corresponds to the viewport identification number (this is the same type of number returned by the CVPORT system variable).

Returns true if the specified viewport exists, false otherwise.

Parameters