GFXprim is Open-source modular 2D bitmap graphics library with emphasis on speed and correctness. It comes batteries included, but free from bloat. It includes: * Graphical user interface widgets with object hierarchy and declarative layouts. * Clean and non-intrusive implementations of elementary data structures. * Multiple rendering backends supporting desktop to embedded. * Integrations with many image loaders. * Image filters * Sample applications including image and PDF viewers. * Many tests See http://gfxprim.ucw.cz for details.