Tktreemap

 . Description: TkTreemap is a program to display a directory tree and
        storage space with a treemap. Treemap is a 2D space-filling approach
        to visualize tree-structured informations.
 . Author: Gerard Sookahet
 . Version: 0.2
 . Platform: Linux, Solaris, HP-UX, IRIX, FreeBSD, MacOS X et Win 9x/NT/2000/XP
 . Source: Tcl-Tk
 . Licence: GPL
 . Site: http://gersoo.free.fr/inform/tcl/soft/tktreemap.html (in french)

- tktreemap02.tgz (source, 16 Kb) [1]

- tktreemap02.kit (starkit, 7 Kb) [2]

- tktreemap02.zip (starpack windows, 1050 Kb) [3]

GS Here is, for example, the treemap related to the Tcl Web Server (TWS) archive that contains this directory tree:

 tws
 |---CVS
 |---src
 |   `---CVS
 |---vfs
 |   |---CVS
 |   |---config
 |   |   |---CVS
 |   |   `---pw
 |   |       `---CVS
 |   `---doc
 |       `---CVS
 `---www
     `---CVS

For more details about the treemap visualization theory see the following references:

- B. Shneiderman, Tree visualization with treemaps: a 2-d space-filling approach [4]

- http://www.cs.umd.edu/hcil/treemap-history/index.shtml