Enumerations
enum	peak_color_correction_mode { PEAK_COLOR_CORRECTION_MODE_INVALID , PEAK_COLOR_CORRECTION_MODE_HQ , PEAK_COLOR_CORRECTION_MODE_USER_1 }
	peak Color correction mode More...

Functions
peak_access_status	peak_ColorCorrection_GetAccessStatus (peak_camera_handle hCam)
	Query the color correction access status.

peak_status	peak_ColorCorrection_Mode_GetList (peak_camera_handle hCam, peak_color_correction_mode colorCorrectionModeList, size_t colorCorrectionModeCount)
	Get the list of currently selectable color correction modes.

peak_status	peak_ColorCorrection_Mode_Set (peak_camera_handle hCam, peak_color_correction_mode colorCorrectionMode)
	Set the color correction mode.

peak_status	peak_ColorCorrection_Mode_Get (peak_camera_handle hCam, peak_color_correction_mode *colorCorrectionMode)
	Get the color correction mode.

peak_access_status	peak_ColorCorrection_Matrix_GetAccessStatus (peak_camera_handle hCam)
	Query the color correction matrix access status.

peak_status	peak_ColorCorrection_Matrix_GetRange (peak_camera_handle hCam, double minMatrixElementValue, double maxMatrixElementValue, double *incMatrixElementValue)
	Get the current range of valid color correction matrix element values.

peak_status	peak_ColorCorrection_Matrix_Set (peak_camera_handle hCam, peak_matrix colorCorrectionMatrix)
	Sets the color correction matrix for the current selected color correction.

peak_status	peak_ColorCorrection_Matrix_Get (peak_camera_handle hCam, peak_matrix *colorCorrectionMatrix)
	Get the color correction matrix.

peak_status	peak_ColorCorrection_Enable (peak_camera_handle hCam, peak_bool enabled)
	Enable/Disable the color correction.

peak_bool	peak_ColorCorrection_IsEnabled (peak_camera_handle hCam)
	Get the enabled status of the color correction.

Detailed Description

Color correction related functions and types.

This feature is applied in the camera.
There is also a host implementation. See Host Features / Color correction.

Enumeration Type Documentation

◆ peak_color_correction_mode

enum peak_color_correction_mode

peak Color correction mode

The color correction mode defines the matrix of factors that the color correction feature applies to the image data.

Enumerator

PEAK_COLOR_CORRECTION_MODE_INVALID

Invalid color correction.

Use this value for the initialization of variables of type peak_color_correction.

PEAK_COLOR_CORRECTION_MODE_HQ

HQ.

The color correction is done with the high quality matrix preset.

PEAK_COLOR_CORRECTION_MODE_USER_1

User 1.

The color correction is done with the user-defined matrix.

By default the user-defined matrix is set to the identity matrix.
It can be changed via peak_ColorCorrection_Matrix_Set.

Function Documentation

◆ peak_ColorCorrection_Enable()

peak_status peak_ColorCorrection_Enable	(	peak_camera_handle	hCam,
		peak_bool	enabled
	)

Enable/Disable the color correction.

Sets the color correction to enabled or disabled.

Parameters

[in]	hCam	The camera handle.
[in]	enabled	The desired enabled status. PEAK_TRUE for enabled, PEAK_FALSE for disabled.

Returns: PEAK_STATUS_SUCCESS Operation was successful; no error occurred.; PEAK_STATUS_ACCESS_DENIED The color correction feature is not accessible for write.; PEAK_STATUS_INVALID_HANDLE hCam is an invalid camera handle.; PEAK_STATUS_NOT_INITIALIZED The library is not initialized.; PEAK_STATUS_ERROR An unexpected internal error occurred.

◆ peak_ColorCorrection_GetAccessStatus()

peak_access_status peak_ColorCorrection_GetAccessStatus ( peak_camera_handle hCam )

Query the color correction access status.

Provides the current access status for the color correction feature.

This function implements the Access Status Query principle.

Parameters

[in] hCam The camera handle.

Returns: PEAK_ACCESS_READWRITE The color correction feature is readable and writeable.; PEAK_ACCESS_READONLY The color correction feature is readable only.; PEAK_ACCESS_GFA_LOCK The color correction feature is not accessible because the GFA write access is enabled.; PEAK_ACCESS_NONE The color correction feature is not accessible.; PEAK_ACCESS_NOT_SUPPORTED The color correction feature is not supported.; PEAK_ACCESS_INVALID The function failed. Call peak_Library_GetLastError to get the error code and description.

If the function indicates an error by returning PEAK_ACCESS_INVALID, these are the possible errors:

PEAK_STATUS_INVALID_HANDLE hCam is an invalid camera handle.
PEAK_STATUS_NOT_INITIALIZED The library is not initialized.
PEAK_STATUS_ERROR An unexpected internal error occurred.

◆ peak_ColorCorrection_IsEnabled()

peak_bool peak_ColorCorrection_IsEnabled ( peak_camera_handle hCam )

Get the enabled status of the color correction.

Queries whether the color correction is currently enabled or disabled.

This function implements the Enabled Status Query principle.

Parameters

[in] hCam The camera handle.

Returns: PEAK_TRUE The color correction feature is currently enabled.; PEAK_FALSE The color correction feature is currently disabled or the query failed.

◆ peak_ColorCorrection_Matrix_Get()

peak_status peak_ColorCorrection_Matrix_Get	(	peak_camera_handle	hCam,
		peak_matrix *	colorCorrectionMatrix
	)

Get the color correction matrix.

Reads the current color correction matrix.

Parameters

[in]	hCam	The camera handle.
[out]	colorCorrectionMatrix	The color correction matrix.

Returns: PEAK_STATUS_SUCCESS Operation was successful; no error occurred.; PEAK_STATUS_ACCESS_DENIED The color correction feature is not available for read access. Check the access status via peak_ColorCorrection_Matrix_GetAccessStatus.; PEAK_STATUS_INVALID_PARAMETER colorCorrectionMatrix is an invalid pointer.; PEAK_STATUS_INVALID_HANDLE hCam is an invalid camera handle.; PEAK_STATUS_NOT_INITIALIZED The library is not initialized.; PEAK_STATUS_ERROR An unexpected internal error occurred.

◆ peak_ColorCorrection_Matrix_GetAccessStatus()

peak_access_status peak_ColorCorrection_Matrix_GetAccessStatus ( peak_camera_handle hCam )

Query the color correction matrix access status.

Provides the current access status for the color correction feature.

This function implements the Access Status Query principle.

Parameters

[in] hCam The camera handle.

Returns: PEAK_ACCESS_READWRITE The color correction feature is readable and writeable.; PEAK_ACCESS_READONLY The color correction feature is readable only.; PEAK_ACCESS_GFA_LOCK The color correction feature is not accessible because the GFA write access is enabled.; PEAK_ACCESS_NONE The color correction feature is not accessible.; PEAK_ACCESS_NOT_SUPPORTED The color correction feature is not supported.; PEAK_ACCESS_INVALID The function failed. Call peak_Library_GetLastError to get the error code and description.

If the function indicates an error by returning PEAK_ACCESS_INVALID, these are the possible errors:

PEAK_STATUS_INVALID_HANDLE hCam is an invalid camera handle.
PEAK_STATUS_NOT_INITIALIZED The library is not initialized.
PEAK_STATUS_ERROR An unexpected internal error occurred.

◆ peak_ColorCorrection_Matrix_GetRange()

peak_status peak_ColorCorrection_Matrix_GetRange	(	peak_camera_handle	hCam,
		double *	minMatrixElementValue,
		double *	maxMatrixElementValue,
		double *	incMatrixElementValue
	)

Get the current range of valid color correction matrix element values.

Queries the current range of valid values for the color correction matrix elements.

The range of valid matrix values may depend on the camera configuration and the camera status.

Parameters

[in]	hCam	The camera handle.
[out]	minMatrixElementValue	The minimum element value.
[out]	maxMatrixElementValue	The maximum element value.
[out]	incMatrixElementValue	The element increment value.

Returns: PEAK_STATUS_SUCCESS Operation was successful; no error occurred.; PEAK_STATUS_INVALID_PARAMETER At least one of minMatrixElementValue, maxMatrixElementValue, and incMatrixElementValue is an invalid pointer.; PEAK_STATUS_INVALID_HANDLE hCam is an invalid camera handle.; PEAK_STATUS_NOT_INITIALIZED The library is not initialized.; PEAK_STATUS_ERROR An unexpected internal error occurred.

◆ peak_ColorCorrection_Matrix_Set()

peak_status peak_ColorCorrection_Matrix_Set	(	peak_camera_handle	hCam,
		peak_matrix	colorCorrectionMatrix
	)

Sets the color correction matrix for the current selected color correction.

Writes the desired image color correction matrix for the current color correction.

Parameters

[in]	hCam	The camera handle.
[in]	colorCorrectionMatrix	The color correction matrix to set.

Returns: PEAK_STATUS_SUCCESS Operation was successful; no error occurred.; PEAK_STATUS_OUT_OF_RANGE one or more matrix values are out of range. Check the range of valid values via peak_ColorCorrection_Matrix_GetRange.; PEAK_STATUS_ACCESS_DENIED The color correction feature is not available for write access. Check the access status via peak_ColorCorrection_Matrix_GetAccessStatus.; PEAK_STATUS_INVALID_HANDLE hCam is an invalid camera handle.; PEAK_STATUS_NOT_INITIALIZED The library is not initialized.; PEAK_STATUS_ERROR An unexpected internal error occurred.

◆ peak_ColorCorrection_Mode_Get()

peak_status peak_ColorCorrection_Mode_Get	(	peak_camera_handle	hCam,
		peak_color_correction_mode *	colorCorrectionMode
	)

Get the color correction mode.

Reads the current color correction mode.

Parameters

[in]	hCam	The camera handle.
[out]	colorCorrectionMode	The color correction mode.

Returns: PEAK_STATUS_SUCCESS Operation was successful; no error occurred.; PEAK_STATUS_ACCESS_DENIED The color correction feature is not available for read access.; PEAK_STATUS_INVALID_PARAMETER colorCorrectionMode is an invalid pointer.; PEAK_STATUS_INVALID_HANDLE hCam is an invalid camera handle.; PEAK_STATUS_NOT_INITIALIZED The library is not initialized.; PEAK_STATUS_ERROR An unexpected internal error occurred.

◆ peak_ColorCorrection_Mode_GetList()

peak_status peak_ColorCorrection_Mode_GetList	(	peak_camera_handle	hCam,
		peak_color_correction_mode *	colorCorrectionModeList,
		size_t *	colorCorrectionModeCount
	)

Get the list of currently selectable color correction modes.

Queries the list of currently selectable color correction modes.

The list of selectable color correction modes may depend on the camera configuration and the camera status.

This function implements the Two Staged Data Query principle.

Parameters

[in]	hCam	The camera handle.
[out]	colorCorrectionModeList	Pointer to a user allocated array buffer to receive the color correction mode list. If this parameter is NULL, `colorCorrectionModeCount` will contain the current number of color correction modes. The required size of `colorCorrectionModeList` in bytes is `colorCorrectionModeCount` x sizeof(peak_color_correction_mode).
[in,out]	colorCorrectionModeCount	`colorCorrectionModeList` equal NULL: out: minimal number of color correction modes `colorCorrectionModeList` must be large enough to hold `colorCorrectionModeList` unequal NULL: in: number of color corrections modes `colorCorrectionModeList` can hold out: number of color correction modes filled by the function

Returns: PEAK_STATUS_SUCCESS Operation was successful; no error occurred.; PEAK_STATUS_BUFFER_TOO_SMALL colorCorrectionModeList is not NULL and the value of *colorCorrectionModeCount is too small to receive the expected amount of data.; PEAK_STATUS_ACCESS_DENIED The color correction feature is not accessible. Check the access status via peak_ColorCorrection_GetAccessStatus.; PEAK_STATUS_INVALID_PARAMETER colorCorrectionModeCount is an invalid pointer.; PEAK_STATUS_INVALID_HANDLE hCam is an invalid camera handle.; PEAK_STATUS_NOT_INITIALIZED The library is not initialized.; PEAK_STATUS_ERROR An unexpected internal error occurred.

Note: Please consider that the color correction mode list might change between the size query call and the list query call.
This may be the case if the camera configuration or the camera status have changed in the time between the two function calls.

◆ peak_ColorCorrection_Mode_Set()

peak_status peak_ColorCorrection_Mode_Set	(	peak_camera_handle	hCam,
		peak_color_correction_mode	colorCorrectionMode
	)

Set the color correction mode.

Sets the specified color correction mode.

Parameters

[in]	hCam	The camera handle.
[in]	colorCorrectionMode	The color correction mode to set.

Returns: PEAK_STATUS_SUCCESS Operation was successful; no error occurred.; PEAK_STATUS_OUT_OF_RANGE colorCorrectionMode is out of range. Check the list of valid color correction modes via peak_ColorCorrection_Mode_GetList.; PEAK_STATUS_ACCESS_DENIED The color correction feature is not available for write access. Check the access status via peak_ColorCorrection_GetAccessStatus.; PEAK_STATUS_INVALID_PARAMETER colorCorrectionMode is an invalid color correction mode. Check peak_color_correction_mode.; PEAK_STATUS_INVALID_HANDLE hCam is an invalid camera handle.; PEAK_STATUS_NOT_INITIALIZED The library is not initialized.; PEAK_STATUS_ERROR An unexpected internal error occurred.

Enumerations

Functions

Detailed Description

Enumeration Type Documentation

◆ peak_color_correction_mode

Function Documentation

◆ peak_ColorCorrection_Enable()

◆ peak_ColorCorrection_GetAccessStatus()

◆ peak_ColorCorrection_IsEnabled()

◆ peak_ColorCorrection_Matrix_Get()

◆ peak_ColorCorrection_Matrix_GetAccessStatus()

◆ peak_ColorCorrection_Matrix_GetRange()

◆ peak_ColorCorrection_Matrix_Set()

◆ peak_ColorCorrection_Mode_Get()

◆ peak_ColorCorrection_Mode_GetList()

◆ peak_ColorCorrection_Mode_Set()