GetHdrKneepointInfo

Syntax

VARIANT GetHdrKneepointInfo (LONG* NumberOfSupportedKneepoints,
DOUBLE* MinValueX, DOUBLE* MaxValueX,
DOUBLE* MinValueY, DOUBLE* MaxValueY)

Description

Some sensors support HDR mode (High Dynamic Range) with kneepoints. You can use the EnableHdr() function to enable/disable it. Using GetHdrKneepointinfo(), you can query information on the knee points.

Hinweis

The Kneepoint HDR mode is currently only supported by sensors of the UI-122x/UI-522x camera models.

Parameters

NumberOfSupportedKneepoints	Maximum number of supported knee points
MinValueX	Pointer to variable returning the minimum X value of a knee point
MaxValueX	Pointer to variable returning the maximum X value of a knee point
MinValueY	Pointer to variable returning the minimum Y value of a knee point
MaxValueY	Pointer to variable returning the maximum Y value of a knee point

Return values

<default kneepoints>	Variant array containing default kneepoint coordinates
IS_NOT_SUPPORTED	This function is not supported by the current camera

Related functions

•EnableHdr()

•AddHDRKneepoint()

•SetAtHDRKneepoint()

•DeleteHDRKneepoint()

•SetHDRKneepointsDefault()

•GetHdrMode()

•GetHdrKneepoints()

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GetHdrKneepointInfo