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uEye DirectShow 4.97

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Navigation: Interfaces > Filter interfaces > IuEyeDigitalZoom

DigitalZoom_GetNumZoomFactors

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Syntax

DigitalZoom_GetNumZoomFactors (unsigned long* pulNumFactors)

Description

Returns the number of zoom factors supported.

Parameter

•pulNumFactors: Pointer to the variable in which the return value is written.

Interface

•IuEyeDigitalZoom

Related functions

•DigitalZoom_IsSupported

•DigitalZoom_GetZoomFactors

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