The library is fully documented, and contains some demonstrations. It should compile flawlessly (no warnings) with a single "qmake; make" on the root directory of the project. It is known to work on Windows and Linux, and there is no reason why it should not work on other platforms supported by Qt4. Currently only gcc is tested, but other compilers should be able to compile this library
You can also read some documentation about the demos on this version:
You can see the documentation for the classes of this library:
The library can be described using this class diagram:
You can see the changelog of this library in the ChangeLog