QComicBook is a viewer for comic book archives (.cbr, .cbz and
alike) containing jpeg/png/xpm/gif/bmp images, which aims at speed,
convenience and ease of use. Features include:
* automatic handling of archives
* full-screen mode
* two-pages mode and japanese mode
* thumbnails view
* page scaling (fit to window width/height, whole page)
* mouse or keyboard navigation, whatever you prefer
* bookmarks
* PDF support
* and more...
Pyrex wrapper to provide python interfaces to
PROJ.4 (http://proj.maptools.org) functions.
Performs cartographic transformations (converts from longitude,latitude
to native map projection x,y coordinates and vice versa, or from
one map projection coordinate system directly to another).
Anti-Grain Geometry (AGG) is an Open Source, free of charge graphic library,
written in industrially standard C++. AGG doesn't depend on any graphic API or
technology. Basically, you can think of AGG as of a rendering engine that
produces pixel images in memory from some vectorial data. But of course, AGG can
do much more than that. The ideas and the philosophy of AGG are:
* Anti-Aliasing.
* Subpixel Accuracy.
* The highest possible quality.
* High performance.
* Platform independence and compatibility.
* Flexibility and extensibility.
* Lightweight design.
* Reliability and stability (including numerical stability).
Scan Tailor is an interactive post-processing tool for scanned pages.
It performs operations such as page splitting, deskewing, and removing
garbage. All operations can be done automatically, however it's still
possible to manually correct their results
Quantum GIS (QGIS) is a user friendly Open Source Geographic Information
System. QGIS supports vector, raster, and database formats.
QGIS is licensed under the GNU GPL.
Some of the major features include:
- Support for spatially enabled PostGIS tables
- Support for shapefiles, ArcInfo coverages, Mapinfo and other formats
- Raster support for a large number of formats
- Identify features
- Display attribute tables
- Select features
- GRASS Digitizing
- Feature labeling
This program has been written with help of Qt library, to be a
lightweight image viewer, similar to eog or viewnior for Gnome.
ShowImage is a simple KDE based image viewer using the maximum space
inside its window without cluttering the window with menubar, toolbar
or statusbar.
This port furnishes various trained language data intended
for use with the Tesseract OCR engine.
Tiled is a general purpose tile map editor. It's built to be easy
to use, yet flexible enough to work with varying game engines,
whether your game is an RPG, platformer or Breakout clone. Tiled
is free software and written in C++, using the Qt application
framework. The main features in a nutshell:
* General purpose tile map editor with XML-based map format
* Supports orthogonal and isometric maps
* Custom objects can be placed with pixel precision
* Full undo/redo and copy/paste support
* Add custom properties to tiles, layers, objects or the map
* Automatically reloads tilesets when changed externally
* Resize or offset your tile map later as needed
* Efficient tile editing tools like stamp and fill brushes
* Supports input/output plugins to open and save files in custom
formats