GLFW is a free, Open Source, multi-platform library for OpenGL and
OpenGL ES application development. It provides a simple,
platform-independent API for creating windows and contexts, reading
input, handling events, etc.
Glitz is an OpenGL image compositing library. Glitz provides
Porter/Duff compositing of images and implicit mask generation for
geometric primitives including trapezoids, triangles, and rectangles.
An Image viewer that uses Gdk-Pixbuf to load images, and OpenGL to render them.
glosm is a framework for developing high-performance geospatial
data visualization applications of both interactive and batch nature
featuring OpenGL-based 3D first-person and tile renderers.
Gltt is a library that allows you to read and draw TrueType fonts
in any OpenGL application. It supports bitmapped and anti-aliased
font drawing as well as vectorized and polygonized drawing.
epstool - Create or extract preview bitmaps in EPS files.
Features:
- Add EPSI or DOS EPS previews.
- Extract postscript from DOS EPS files.
- Uses Ghostscript to create preview bitmaps.
- Scan a bitmap created by Ghostscript to find bounding box.
- Create TIFF or Interchange from part of a bitmap created
by Ghostscript.
Gnofract 4D is a free, open source program which allows anyone to create
beautiful images called fractals. The images are automatically created by
the computer based on mathematical principles. These include the Mandelbrot
and Julia sets and many more. You don't need to do any math: you can explore
a universe of images just using a mouse.
GNOME Color Manager is a session framework for the GNOME desktop environment
that makes it easy to manage easy to manage, install and generate color
profiles.
GOCR/JOCR is an OCR (Optical Character Recognition) program, developed
under the GNU Public License.
GOCR can be used with different front-ends, which makes it very
easy to port to different OSes and architectures. It can open many
different image formats, and its quality have been improving in a
daily basis.
feh is a versatile and fast image viewer using imlib2, the
premier image file handling library. feh has many features,
from simple single file viewing, to multiple file modes using
a slideshow or multiple windows. feh supports the creation of
montages as index prints with many user-configurable options.