It is a class library DLL which provides advanced 2D drawing functions to the client application. High quality anti-aliasing of all drawing primitives. Lightning fast rendering. Many gradient fill types. Flat and gradient transparency types.
Bitmap fills and transparencies.
Gradient filled and transparent text. Anti-aliased Windows metafiles. Many line styles. A range of 2D geometry classes for bezier curves, linear transforms etc. Introduction to the structure of the library.