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SequoiaView Visualizes Disk Space With Color Shades
posted by Editor on Wednesday August 28, @05:55PM
Visual User Interfaces SequoiaView is a visual disk browsing tool that represents disk space consumption with treemaps. Its use of hierarchically nested boxes is similar to that of other 2D file system visualizers, such as DiskMapper and Treemap97, as well as data visualization tools such as Smart Money's Map Of The Stock Market. The difference is that SequoiaView uses "cushion treemaps", which add shaded ridges every time a rectangle is subdivided (this paper describes the technique in detail). The result is a pattern of hierarchical "cushions" that show the structure of directories and files. The user can set the height of the ridges, using lower ridges for deeper nested levels, and offering a choice between displaying global information, i.e. high-level directories, or detailed information, such as individual files. Users can define different color schemes to facilitate identification of certain file types, or load a preconfigured color scheme. The result produces some strange pictures (see screenshots), some of which might be considered art. The program can be downloaded for free and runs on Windows 95/98/ME/NT4/2000/XP.

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  • This discussion has been archived. No new comments can be posted.
    This is such a great program (Score:1)
    by Steve Franklin on Wednesday September 04, @01:34PM EST (#1)
    (User #285 Info) http://www.bcpl.net/~franklin/steve.htm
    It really lets you see that old game you forgot to delete that's eating up half your hard drive. It also really makes you aware of which files (images!) eat up the most space. That was one of the main reasons I ran out and bought a CD-R drive. I learned about it a couple of years ago from a posting at Cybergeography.
    Strange defaults though... (Score:1)
    by Greg Weiss on Friday September 06, @08:41AM EST (#2)
    (User #10 Info)
    They could use better defaults IMHO. I found it odd that it defaulted to the ugliest, line-art based display, rather than the prettiest. If I hadn't run the program a second time later when I was in a more investigatory mood, I might have junked it and never seen them.

    I'm not a robot like you. I don't like having disks crammed into me... unless they're Oreos, and then only in the mouth. -- Fry

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