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This is the Image Compiler, which generates images from textual description. Most important features include: - Does not need display to run - Can be run from the command line or as CGI script. In the latter case, the image is output to the browser (in PNG or JPEG format) - The size of the output image is automatically determined, no size has to be specified (although you can give a fixed size - Coordinates are in pixels, only positive coordinates are visible. Angles are in integer degrees, no limitations (except the maximum integer limit). Colors can be specified in one of three formats, including X11 color (rgb) strings - A pre-processor can be applied on the input file first; simple arithmetic can be performed - Supports commands for drawing lines, circles (filled or not), rectangles (filled or not), ellipses (filled or not), arcs, and text. Images can also be imported. For text and images an alignment parameter is available, and text and images can be rotated over any angle and can also be mirrored

Command-line utilities for converting bitmage images (JPEG, PNG, GIF, Targa, BMP, etc.) to and from encapsulated postscript. Special care is taken to minimize the size of output files without reducing image quality.

Features include a GUI that doesn't get in the way of viewing your images, a file browser, slideshows, zooming, rotating, on-the-fly Exif viewing, histograms, fullscreen support, wallpaper setting, the ability to view 4 images on the screen at once, adjustable thumbnail sizes, playlists, view and download images from Web sites, movie playing, file searching/filtering, multiple directory loading, transitional effects, image hiding and more.

hppsmtools is a program for communicating with the HP PhotoSmart C5340A and Konica Q-EZ digital cameras. You can retrive, have an index of, delete and shoot pictures.

A command-line tool to download picturs and control still digital cameras based on Sierra Imaging chipset and compatibles (Olympus, Nikon, Epson, Agfa and some others). This is a library and a command-line frontend to manipulate digital still cameras based on Fujitsu chipset and Sierra Imaging firmware. The program is known to work with Agfa, Epson, Olympus, Sanyo and Nikon (at least CoolPix 900, 950 and 8x0 but not CoolPix 600!) cameras. The cameras typically come with software for Windows and for Mac, and no description of the protocol. With this tool, they are managable from a UNIX box. Bruce D. Lightner <lightner@lightner.net> has added support for Win32 and DOS platforms. Note that the program does not have any GUI, it is plain command-line even on Windows.

INTERGIF 6.15 is a program for joining GIFs together (for animation), or splitting animations apart, or for optimising animations created by other programs. * Supports the animation, transparency and interleaving features of GIF89a. * Eliminates unused palette entries. * Minimises the final size of the GIF with a devious and cunning optimisation routine: almost every animated GIF the author has found on the web ends up smaller when run through InterGif. * Can forcibly reduce a GIF's palette to the standard Acorn 256-colour palette, or to a 216-entry "web safe" colour cube (as used on the Macintosh and by most Windows browsers),or to a palette file you supply. Alternatively, it can calculate the best palette for displaying the GIF, and then reduce to that. * From version 6.03, this also works with 16bpp and 24bpp input images -- and with GIFs which use more than 256 colours in total. (GIFs can only use 256 colours per frame, but each frame can have its own palette.) * Lets you trim away any wholly transparent rows or columns from the edges of your GIF (whether single-frame or animated). * Can dither 16bpp or 24bpp input files to whatever palette is required (error diffusion implementation kindly donated by Martin Wurthner).

This is a port of jgraph, a powerful program for generating graphs in postscript format. The Winter 1993 Usenix Technical Conference proceedings contains a paper describing jgraph. Also, see the jgraph homepage for more details.

Patch is a spline based 3D modeling tool. It allows to create 3D models which can be rendered with POV-Ray or RenderMan compatible renderers (e.g. Aqsis).

jpeginfo is used to generate informative listings of jpeg files, and also to check jpeg files for errors. Program also supports automatic deletion of broken jpegs.

jpg2pdf is a program to convert one or more JPG images into a single PDF or PostScript file. Compared to other similar programs, the main advantage of jpg2pdf is that it is very small, fast and entirely written in C. It works by simply wrapping the JPG data with appropriate PDF or PS glue so there is no image conversion involved.