ICCLIB implements support for reading and writing of color profile files that conform to the International Color Consortium (ICC) Profile Format Specification, Version 3.4. The ICC Profile Format is a cross-platform device profile format that can be used to translate color data created on one device into another device's native color space. See the profile specification at color.org. In summary ICCLIB provides support for all version 3.4 header elements, Tags, and Tag Types, conversion to/from machine native representation of all data types, user-defined Tags, adding/deleting Tags, Tag type sharing within a file (often used for sharing LUTs amongst intents), reading/writing embedded profiles, a single function for transforming color values through a profile (including support for intents, forward and reverse transforms, gamut lookup or preview lookup), support and code examples for creating all profile types, monochrome, matrix, and Lut, and it loads Tag Types on demand to conserve memory space.
|Tags||Software Development Libraries multimedia Graphics Graphics Conversion printing|
|Operating Systems||OS Independent|
Release Notes: This addresses a potential array bounds violation in icc.c when dealing with malformed cLUT profiles.
Release Notes: This release includes integer overflow protection security updates, minor bugfixes, and feature updates to match ArgyllCMS.
Release Notes: Minor update to improve cross-system compatibility, Mac OS X support, and ability to compile the library without reference to stdio and malloc.
Release Notes: This version includes a minor update to track Argyll Snapshot4, and incorporates compatibility changes generated from Ghostscript users.
Release Notes: Absolute conversion was changed to be white point only, and Bradford transform is now used by default. A file I/O class was added to allow substitution of alternative ICC profile file access. An optional new_icc_a() object creator (which takes a memory allocator class instance) was added. ColorSync 2.5 specific VideoCardGamma tag support was added.