#include "ltkrn.h"
#include "ltclr.h"

L_LTCLR_API L_INT L_SetICCDeviceAttributes(pICCProfile, uAttributes)

Sets the device attributes for the ICC profile.



Pointer to the ICCPROFILEEXT structure for which to set the device attributes.

L_IccUInt64Number uAttributes

Flags that identify attributes unique to a particular device. You can use a bitwise OR (|) to specify one flag from each group.

The following flags indicate the transparency of the media:

Value Meaning
ICC_REFLECTIVE [0x0000000000000000] Reflective media
ICC_TRANSPARENCY [0x0000000000000001] Transparent media

The following flags indicate if the media is glossy or matte:

Value Meaning
ICC_GLOSSY [0x0000000000000000] Glossy media
ICC_MATTE [0x0000000000000002] Matte media

The following flags indicate media polarity:

Value Meaning
ICC_MEDIA_POLARITY_POSITIVE [0x0000000000000000] Positive media polarity
ICC_MEDIA_POLARITY_NEGATIVE [0x0000000000000004] Negative media polarity

The following flags indicate if the media is colored:

Value Meaning
ICC_COLOR_MEDIA [0x0000000000000000] Color media
ICC_BLACK_AND_WHITE [0x0000000000000008] Black and white media


Value Meaning
SUCCESS The function was successful.
< 1 An error occurred. Refer to Return Codes.


The device attributes are unique to a particular device setup.

Note that these attributes describe the media itself, not the data in the ICC profile. For example, a profile for a color scanner that has been loaded with black and white film will have the attribute ICC_BLACK_AND_WHITE, regardless of the value in the data color space field.

The device attributes are contained within the "header" information in the ICCPROFILEEXT structure. Calling L_InitICCHeader will reset the device attributes and the other header information to the default values.

Required DLLs and Libraries


Win32, x64.

Help Version 20.0.2020.4.2
Products | Support | Contact Us | Intellectual Property Notices
© 1991-2020 LEAD Technologies, Inc. All Rights Reserved.

LEADTOOLS Color Conversion C API Help