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uEye DirectShow 4.97

IID_IuEyeDigitalZoom

This interface provides special functions for the digital zoom for some uEye models that are not covered by the DirectShow standard. To use the interface, you must integrate the uEyeCaptureInterface.h header file into your project.

hint_info

These functions are only supported by the following camera models:

UI-1007XS

IuEyeDigitalZoom provides the following functions:

DigitalZoom_IsSupported

Returns information on whether the camera supports digital zoom.

DigitalZoom_GetNumZoomFactors

Returns the number of zoom factors supported.

DigitalZoom_GetZoomFactors

Returns the supported zoom factors.

DigitalZoom_GetZoomFactor

Returns the set zoom factor.

DigitalZoom_GetZoomFactorDefault

Returns the standard zoom factor.

DigitalZoom_GetZoomFactorRange

Returns the zoom factor range.

DigitalZoom_SetZoomFactor

Sets a zoom factor.