The Color Transformation Language, or CTL, is a programming language for digital color management. Digital color management requires translating digital images between different representations or color spaces. The Color Transformation Language, or CTL, is a small programming language that was designed to serve as a building block for digital color management systems. CTL allows users to describe color transforms in a concise and unambiguous way by expressing them as programs. In order to apply a given transform to an image, the color management system instructs a CTL interpreter to load and run the CTL program that describes the transform. The original and the transformed image constitute the CTL program's input and output. Provides -------- This package provides: * CTL libraries and the CTL interpreter CTL documentation sample CTL * applications utilizing IlmImfCtl the ctlrender application to use * CTL transforms on an image using one or more CTL scripts, potentially converting the file format in the process