Free cd image library software for linux

The CImg Library is a C++ Template Image Processing Library.
It is portable (Unix/X11, Windows, MacOS X), efficient, and simple to use.
Main features:
- The CImg Library is an open source C++ toolkit for image processing. It provides simple classes and functions to load, save, process and display images in your own C++ code.
- It is highly portable and fully works on Unix/X11, Windows, MacOS X and FreeBSD operating systems. It should compile on other systems as well (eventually without display capabilities).
- It consists only of a single header file CImg.h that must be included in your C++ program source.
- It contains useful image processing algorithms for image loading/saving, displaying, resizing/rotating, filtering, object drawing (text, lines, faces, curves, ellipses,..), etc...
- Images are instancied by a class able to represent images up to 4-dimension wide (x,y,z,v) (from 1-D scalar signals to 3-D volumes of vector-valued pixels), with template pixel types.
- It depends on a minimal number of libraries : you can compile it only with standard C libraries. No need for exotic libraries and complex dependencies.
- Additional features appear with the use of ImageMagick, libpng or libjpeg: install the ImageMagick package or link your code with libpng and libjpeg to be able to load and save compressed image formats (GIF,BMP,TIF,JPG,PNG,...). Available for any platforms.
Enhancements:
New features :
- Added CImg ::distance_function() that can compute distance function to the 0-isophote.
- Added curve editor example in examples/curve_editor.cpp.
Bug corrections :
- Corrected small bug when trying to found pathname under Windows.
- Corrected bug when using XSHM extension on Mac OS X.
- Corrected/Improved platforms detection by testing the right predefined BSD macros + extra architectures (Thanks to Marc Espie).
- And many small bug corrections.

CVS Perl library is a Perl module which is a wrapper around the CVS command with an object-oriented interface.

Installation:

To install this module type the following:

perl Makefile.PL
make
make test
make install

The Mango Library is a Java library consisting of a number of iterators, algorithms and functions, loosely inspired by the C++ Standard Template Library.
Enhancements:
- This release adds a further two iterators.

Standard Portable Library is a pointer friendly C/C++ STL substitute. The API is similar to Java or .NET and includes common data structures, networking, and database support.

DBImageGallery is an easy-to-use image gallery script with customizable search capabilities. It allows you to categorize your images with user-defined attributes and keywords. Visitors to your site can search your image gallery using these criteria via a simple search form.
Main features:
- Quick and easy to install.
- Supports an unlimited number of custom attributes which can be used to classify and categorize your images.
- Users can easily search for images by their attributes, name, or description.
- Automatically generates thumbnail images (requires GD library for PHP).
- Pages are XHTML syntax compliant, and compatible with both IE and Firefox.
- Web-based administration interface.
- Includes support for custom themes.

Transcoding is the process by which a data object in one representation is converted into another representation. Typical examples include conversion between different formats of the same media type (e.g., an image encoded in a certain format is transcoded into an image encoded in a second format), as well as conversion between media types (e.g., speech to text). In addition to format conversion, transcoding also allows a data object to be compressed or transformed.
GAIA Image Transcoder (GIT) project is an open source library that operates image transcoding, with a special focus on mobile applications. GIT was originally developed by Open Reply team as a part of a content adaptation and delivery framework and its publication under LGPL license is the first step of the entire framework release process.
GIT comes in two parts:
- a transformation and transcoding library that performs image adaptation to mobile device using information retrieved from WURFL file
- a very simple JSP tag library that enables library utilization into a J2EE environment
The transcoding library works as a transformation pipeline. The pipeline is composed by a set of filters. A filter could operate directly on the image body or indirectly on the associated meta-information. GIT architecture supports the management cycle of such pipes while GIT tag libraries simplifies their definition.

Image::Imlib2 is a Perl interface to the Imlib2 image library.

SYNOPSIS

use Image::Imlib2;

# create a new image
my $image = Image::Imlib2->new(200, 200);

# or load an image
$image = Image::Imlib2->load("foo.png");

# Enable the alpha channel support
$image->has_alpha(1);

# set a colour (rgba, so this is transparent orange)
$image->set_color(255, 127, 0, 127);

# draw a rectangle
$image->draw_rectangle(50, 50, 50, 50);

# draw a filled rectangle
$image->fill_rectangle(150, 50, 50, 50);

# draw a line
$image->draw_line(0, 0, 200, 50);

# set quality before saving
$image->set_quality(50);

# save out
$image->save(out.png);

# create a polygon
my $poly = Image::Imlib2::Polygon->new();

# add some points
$poly->add_point(0, 0);
$poly->add_point(100, 0);
$poly->add_point(100, 100);
$poly->add_point(0, 100);

# fill the polygon
$poly->fill();

# draw it closed on image
$image->draw_polygon($poly, 1);

# create a color range
my $cr = Image::Imlib2::ColorRange->new();

# add a color
my ($distance, $red, $green, $blue, $alpha) = (15, 200, 100, 50, 20);
$cr->add_color($distance, $red, $green, $blue, $alpha);

# draw it
my($x, $y, $width, $height, $angle) = (20, 30, 200, 200, 1);
$image->fill_color_range_rectangle($cr, $x, $y,
$width, $height, $angle);

Image::Imlib2 is a Perl port of Imlib2, a graphics library that does image file loading and saving as well as manipulation, arbitrary polygon support, etc. It does ALL of these operations FAST. It allows you to create colour images using a large number of graphics primitives, and output the images in a range of formats.

Image::Imlib2::Polygon and Image::Imlib2::ColorRange are described following Image::Imlib2 but may be referenced before their description.

Note that this is an early version of my attempt at a Perl interface to Imlib2. Currently, the API is just to test things out. Not everything is supported, but a great deal of functionality already exists. If you think the API can be tweaked to be a bit more intuitive, drop me a line!
Note that a development version of Imlib2 must be installed before installing this module.

Resize Image is a service menu which adds the ability to resize an image to a new size.

Requires ImageMagick, KDialog and bash.