Family trees, organizational charts, taxonomies or product breakdown structures can be very large. That is why compact and clear drawings of hierarchical information are important. But space requirements vary depending on the individual use case. TreeJuggler can optimize drawings for any aspect ratio. This will be demonstrated in a short video.
To get started with Gravisto and TreeJuggler, visit Gravisto on Github. Please note that the former homepage of Gravisto is no longer available (see New Home for Gravisto for more information). Also, there is a TreeJuggler-Tutorial available.