Drawing Lewis Structures

CAD::Drawing::IO::Compressed is a Perl module to load and save compressed data. Requisite Plug-in Functions See CAD::Drawing::IO for a description of the plug-in architecture. check_type Returns true if $type is "compressed" or $filename has a ".gz" extension (probably the best way.)...

GNU 3DLDF is a package for three-dimensional drawing with MetaPost output. GNU 3DLDF 1.2.0, the collective name for my development versions , implements an interpreter for a METAFONT-like language. GNU 3DLDF is intended, among other things, to provide a convenient way of creating 3D graphics...

The LTI-Lib is an object oriented library with algorithms and data structures frequently used in image processing and computer vision. The main goal of the LTI-Lib is to provide an object oriented library in C , which simplifies the code sharing and maintenance, but still providing fast...


Platforms: Windows, Mac, *nix, C/C++, BSD Solaris

CAD::Drawing::IO::PostScript is a Perl module with PostScript output methods. I would like this module to both load and save PostScript vector graphics, but I have not yet found a suitable PostScript parsing package. This module should be considered pre-ALPHA and untested. Some features rely...


Platforms: *nix

Erwin Data Structures is a library that is meant to be the ultimate data structure library for mixed usage of C and C++. Arbitrary key and value types are implemented by template files that dont use C++ templates, but are instantiated by a Perl script. This way, mixed usage in C and C++ is...


Platforms: *nix

CAD::Drawing::IO::Tk is a Perl module with GUI I/O methods for CAD::Drawing. This module is considered extremely pre-ALPHA and its use is probably deprecated by the time you read this. Methods There is no constructor for this class, its methods are inherited via CAD::Drawing::IO Thoughts...


Platforms: *nix

CAD::Drawing::IO::Split is a Perl module that allows fast distributed text file methods. Requisite Plug-in Functions See CAD::Drawing::IO for a description of the plug-in architecture. check_type Returns true if $type is "split" or $filename is a directory (need a tag?) $fact =...


Platforms: *nix

XML::XQL is a perl module for querying XML tree structures with XQL. SYNOPSIS use XML::XQL; use XML::XQL::DOM; $parser = new XML::DOM::Parser; $doc = $parser->parsefile ("file.xml"); # Return all elements with tagName=title under the root element book $query = new XML::XQL::Query (Expr...


Platforms: *nix

Memory Structures Library (MemSL) is a complete data structures/collection classes library with memory tracing, memory debugging, entry/exit tracing, exception handling, definable memory handlers, built-in thread support, and much more. The project supports single, double, and circular linked...


Platforms: *nix

Test::Differences Perl module contains test strings and data structures and show differences if not ok. SYNOPSIS use Test; ## Or use Test::More use Test::Differences; eq_or_diff $got, "anbncn", "testing strings"; eq_or_diff @got, [qw( a b c )], "testing arrays"; ## Passing options:...


Platforms: *nix

Data::Dumper module contains stringified perl data structures, suitable for both printing and eval. SYNOPSIS use Data::Dumper; # simple procedural interface print Dumper($foo, $bar); # extended usage with names print Data::Dumper->Dump([$foo, $bar], [qw(foo *ary)]); # configuration...


Platforms: *nix

Xephyrus Data Structures Tag Library provides an easy way to create and manipulate the contents of common Java data-structures such as maps and lists. Whats New in This Release: - The library was polished up. - Several improvements were made and a few bugs were fixed. - This version is...


Platforms: *nix

XML::Structured is a simple conversion API from XML to perl structures and back. SYNOPSIS use XML::Structured; $dtd = [ element => attribute1, attribute2, [], element1, [ element2 ], [ element3 => ... ], [[ element4 => ... ]], ]; $hashref = XMLin($dtd, $xmlstring); $hashref...


Platforms: *nix

Image::MetaData::JPEG::Structures is a Perl module that describes the structure of a JPEG file; it is an appendix to the main manual page of the Image::MetaData::JPEG module, which the reader should refer to for further details and the general scope. THE STRUCTURE OF JPEG PICTURES The JPEG...


Platforms: *nix

Inline::Struct is a Perl module that manipulate C structures directly from Perl. SYNOPSIS use Inline C => Config => Structs => [Foo]; my $obj = Inline::Struct::Foo->new; $obj->num(10); $obj->str("Hello"); myfunc($obj); __END__ __C__ struct Foo { int num; char *str; }; void...


Platforms: *nix

Textbender project is a toolkit for collaborative authoring based on structures and methods derived from nature. Structures include a genetic code, populations, and a gene pool. A text is encoded with genetic markup and then distributed out to writers to form a population of copies and a gene...


Platforms: *nix

FRET is a *nix command line tool that examines any file or files and attempts to identify the data structures and patterns within those file(s). FRET project does this by firstly scanning files using heuristic algorithms to identify structures and then by comparing files to identify common...


Platforms: *nix

HTML::Tree::AboutTrees is a article on tree-shaped data structures in Perl. This an article, not a module. The following article by Sean M. Burke first appeared in The Perl Journal #18 and is copyright 2000 The Perl Journal. It appears courtesy of Jon Orwant and The Perl Journal. This...


Platforms: *nix

SDL_prim is a set of simple drawing primitives for use with the SDL Library. Currently, SDL_prim supports lines, circles, and triangles, with support for anti-aliasing and alpha-blending. Circles and Triangles also have support for filling..


Platforms: *nix

The c prototyping tools library consists of implementations for several widely used data structures and patterns as well as rudimentary tcp / httpd functionality. Object oriented development environments usually feature readymade implementations of such tools. cprops provides standard generic...


Platforms: *nix