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A GraphViz::Traverse object represents a base class for inheriting by other traversal modules.

This module provides a Perl interface to the amazing Graphviz, an open source graph visualization tool from AT&T. It is called GraphViz2 so that pre-existing code using (the Perl module) GraphViz continues to work. To avoid confusion, when I use GraphViz2 (note the capital V), I'm referring to this Perl module, and when I use Graphviz (lower-case v) I'm referring to the underlying tool (which is in fact a set of programs). This version of GraphViz2 targets Graphviz 2.23.6+. GraphViz2 1.x is a complete re-write, by Ron Savage, of GraphViz 2.x, which was written by Leon Brocard. The point of the re-write is to provide access to all the latest options available to users of Graphviz. GraphViz2 1.x is not backwards compatible with GraphViz 2.x, despite the considerable similarity. It was not possible to maintain compatibility while extending support to all the latest features of Graphviz. To ensure GraphViz2 is a light-weight module, Hash::FieldHash has been used to provide getters and setters, rather than Moose.

Graphics color is a device and library agnostic system for creating and manipulating colors in various color spaces.

This module provides an interface to retrieve the RGB values for common color names. This prevents authors from having to redefine these colors in their perl script, and also makes an easy interface to let a user pick their own color.

Graphics::GnuplotIF is a simple and easy to use dynamic Perl interface to gnuplot. gnuplot is a freely available, command-driven graphical display tool for Unix.

Graphics::Primitive is library agnostic system for drawing things. The idea is to allow you to create and manipulate graphical components and then pass them off to a Driver for actual drawing.

Image::Base is a base class for loading, manipulating and saving images. This class should not be used directly.

This module outputs Image::Magick image objects as ASCII Art, using a variety of output dithering modes and output drivers (currently supported is a plain old ANSI termical output driver and a curses driver).

This library implements a system by which 2 image files can be compared, using a variety of comparison methods. In general, those methods operate on the images on a pixel-by-pixel basis and reporting statistics or data based on color value comparisons.

Image::Grab is a simple way to get images with URLs that are either not predictable or are "hidden" by some method.