do you know a tool to present a "dynamic picture" of software architecture with a level of detail? So that you can zoom in and out and see different levels of detail. In general this picture could contain the architecture of an entire company but the overview is achieved by zoom, expand and collaps.
very simple example:
the highest abstraction level is 
then you zoom in into search from level-1 
then you zoom even more into database from level-2 