This class apply component transformations to the tiles depending on user specifications. These transformations can be used to improve compression efficiency but are not related to colour transforms used to map colour values for display purposes. JPEG 2000 part I defines 2 component transformations: RCT (Reversible Component Transformation) and ICT (Irreversible Component Transformation).

This class extends CompTransfSpec class in order to hold encoder specific aspects of CompTransfSpec.