JOGL is a reference implementation of the Java bindings for the OpenGL API, which is designed to provide hardware-supported 3D graphics. It provides full access to the APIs in the OpenGL 1.4 specification as well as nearly all vendor extensions, and integrates with the AWT and Swing widget sets.
ColorPicker is a red-green-blue color picker with very good precision that integrates with any interface, allowing it to change on the fly. It is designed to work within a graphical component to allow the user a more accessible and flexible interface, and can be applied to regions or text. It is fully compatible with applets designed with the old JDK 1.1 and compatible with any Java Container. Each of red, green and blue are selected according to the full 256 color scale.