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is_GetHdrKneepointInfo

uEye Camera Manual Version 3.80

is_GetHdrKneepointInfo

Windows_Logo

Linux_Logo

USB 2.0

GigE

USB 2.0

GigE

Syntax

INT is_GetHdrKneepointInfo (HIDS hCam,
KNEEPOINTINFO* KneepointInfo,
INT KneepointInfoSize)

Description

Some sensors support HDR mode (High Dynamic Range). You can use the is_EnableHdr() function to enable / disable it. Using is_GetHdrKneepointinfo(), you can query information on the knee points. It is returned in a KNEEPOINTINFO structure.

Input Parameters

hCam

Camera handle

KneepointInfo

Pointer to a structure

KneepointInfoSize

Size of the structure

Contents of the KNEEPOINTINFO Structure

INT NumberOfSupportedKneepoints

Maximum number of supported knee points

INT NumberOfUsedKneepoints

Currently used number of knee points

double MinValueX

Minimum X value of a knee point

double MaxValueX

Maximum X value of a knee point

double MinValueY

Minimum Y value of a knee point

double MaxValueY

Maximum Y value of a knee point

KNEEPOINT DefaultKneepoint[10]

Structure of type KNEEPOINT. Contains the default kneepoints, see also is_SetHdrKneepoints().

INT Reserved[10]        

Not used

Return Values

IS_SUCCESS

Function executed successfully (supported sensor type)

IS_NO_SUCCESS

General error message (supported sensor type)

IS_NOT_SUPPORTED

Unsupported sensor type

Related Functions

is_GetHdrMode()
is_GetHdrKneepoints()
is_SetHdrKneepoints()
is_EnableHdr()

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