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This module is a Perl implementation of Color Schemes 2 (http://wellstyled.com/tools/colorscheme2/), a color scheme generator. Start by visiting the Color Schemes 2 web site and playing with the colors. When you want to generate those schemes on the fly, begin using this module.

Pho is a lightweight utility for viewing, rotating, or deleting large numbers of images quickly, and making notes about what to do with each of them. It is particularly useful for processing hundreds of images after uploading them from a digital camera.

This is primarily a library for reading portable bitmap (PBM), portable graymap (PGM), and portable pixmap (PPM) files. These image formats are only the barest step up from raw data, and have a very simple format which is the key to be "portable". Writing out images in these formats is very easy.

SVG::Graph is a suite of perl modules for plotting data. SVG::Graph currently supports plots of one-, two- and three-dimensional data, as well as N-ary rooted trees. SVG::Graph 0.01 is a pre-alpha release. Keep in mind that many of the glyphs are not very robust.

This is a flexible, command-line-oriented frontend to Gnuplot. It creates plots from data coming in on STDIN or given in a filename passed on the commandline. Various data representations are supported, as is hardcopy output and streaming display of live data.

deegree's Web Coverage Service (WCS) is able to read coverages from different storage formats and deliver it to any client that is able to perform an according HTTP GET or POST request. At the moment supported formats are limited to several raster data formats; but in general a coverage has not to be a raster dataset at all.

Peps will preprocess encapsulated Postscript files for conversion by Ghostscript into bitmaps. It provides variable levels of resolution and anti-aliasing. You can use it as a stand-alone Postscript-to-bitmap conversion program, or use it on-line to create bitmaps on the fly and send them out to a web browser, even compressing them if the browser supports gzip compression.

Pngnq is a tool for quantizing PNG images in RGBA format. Pngnq is an adaptation by Stuart Coyle of Greg Roelf's pnqquant using Anthony Dekker's neuquant algorithm. The neuquant algorithm uses a neural network to optimise the color map selection. This is fast and quite accurate, giving good results on many types of images.

Poppler is a fork of the xpdf PDF viewer developed by Derek Noonburg of Glyph and Cog, LLC. It provides PDF rendering functionality as a shared library, and uses modern components from Freedesktop.org such as fontconfig and cairo to take advantage of modern UNIX desktops.

Toyplot is a kid-sized plotting toolkit for Python with grownup-sized goals: * Develop beautiful interactive, animated plots that embrace the unique capabilities of electronic publishing and support repoducibility. * Create the best possible data graphics out-of-the-box, maximizing data ink and minimizing chartjunk. * Provide a clean, minimalist interface that scientists and engineers will love.