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Xsc is a clone of the old vector graphics video game Star Castle by Cinematronics. The object is to destroy the enemy ship, destroying its protective rings first while dodging various buzzers and fireballs sent to destroy you. Keys: D turn counter-clockwise F turn clockwise J thrust K fire laser P pause Q quit space new game

This is the standalone math library from R -- a language and environment for statistical computing and graphics. See ports/math/R. To use the routines in your own C or C++ programs, include #define MATHLIB_STANDALONE #include <Rmath.h> and link against -lRmath.

GLURaw is a raw Haskell binding for the GLU 1.3 OpenGL utility library. It is basically a 1:1 mapping of GLU's C API, intended as a basis for a nicer interface. OpenGL is the industry's most widely used and supported 2D and 3D graphics application programming interface (API), incorporating a broad set of rendering, texture mapping, special effects, and other powerful visualization functions.

OpenGLRaw is a raw Haskell binding for the OpenGL 3.2 graphics system and lots of OpenGL extensions. It is basically a 1:1 mapping of OpenGL's C API, intended as a basis for a nicer interface. OpenGLRaw offers access to all necessary functions, tokens and types plus a general facility for loading extension entries. The module hierarchy closely mirrors the naming structure of the OpenGL extensions, making it easy to find the right module to import. All API entries are loaded dynamically, so no special C header files are needed for building this package. If an API entry is not found at runtime, a userError is thrown. OpenGL is the industry's most widely used and supported 2D and 3D graphics application programming interface (API), incorporating a broad set of rendering, texture mapping, special effects, and other powerful visualization functions.

SVG.pm is a perl extention to generate stand-alone or inline SVG (scaleable vector graphics) images using the W3C SVG xml recommendation.

This is the libwraster library from x11-wm/windowmaker. The purpose of this port is to allow dockapp ports the choice of depending on the full Window Maker port, or just the library.

From <http://cran.R-project.org/doc/FAQ/R-FAQ.html#What-is-R_003f>: R is a system for statistical computation and graphics. It consists of a language plus a run-time environment with graphics, a debugger, access to certain system functions, and the ability to run programs stored in script files. The core of R is an interpreted computer language which allows branching and looping as well as modular programming using functions. Most of the user-visible functions in R are written in R. It is possible for the user to interface to procedures written in the C, C++, or FORTRAN languages for efficiency. The R distribution contains functionality for a large number of statistical procedures. Among these are: linear and generalized linear models, nonlinear regression models, time series analysis, classical parametric and nonparametric tests, clustering and smoothing. There is also a large set of functions which provide a flexible graphical environment for creating various kinds of data presentations. Additional modules ("add-on packages") are available for a variety of specific purposes.

Coolmail is like xbiff -- it watches your inbox mail file and lets you know when you have mail. But unlike xbiff, it can launch your favorite mail utility when you click on it, and it has cool animated 3D graphics.

Backfract is an animated wallpaper program for Unix with X windows. It fills your background window with a fractal image, then every 15 minutes it will update the image by zooming in or out. As it zooms in, it uses a simple heuristic to try to stay with "interesting" scenes.

Resynthesizer is a Gimp plug-in for texture synthesis. Given a sample of a texture, it can create more of that texture. This has a surprising number of uses: * Creating more of a texture * Removing objects from images * Creating themed images