Groups > comp.lang.java.programmer > #31108

Re: matrix visualization

From	Philipp Kraus <philipp.kraus@flashpixx.de>
Newsgroups	comp.lang.java.programmer
Subject	Re: matrix visualization
Date	2015-02-11 08:47 +0100
Organization	Clausthal University of Technology
Message-ID	<mbf1f8$2oof$1@ariadne.rz.tu-clausthal.de> (permalink)
References	(1 earlier) <mb5qf9$u9v$1@dont-email.me> <mb5rq8$as3$1@ariadne.rz.tu-clausthal.de> <mb6423$62s$1@dont-email.me> <mb6h67$9e5$1@dont-email.me> <mb9s6i$ju0$1@dont-email.me>

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On 2015-02-09 08:43:38 +0000, Jeff Higgins said:

> On 02/07/2015 09:17 PM, Jeff Higgins wrote:
>> and conclude you are not looking to visualize results
>> but for a massive spreadsheet.
> 
> So you'll likely want to tile your matrix.
> SWT table model has "virtual" tables built into the api.
> <https://eclipse.org/articles/Article-SWT-Virtual/Virtual-in-SWT.html>
> But I don't know how (well) it works, I haven't used tried to use.
> 
> When I open LibreOffice Calc in a maximised window I see
> fifteen columns and forty-five rows. Perhaps that is a good
> tile size. So keep a nine by nine block of tiles from your
> matrix as your "virtual" table viewport and move the viewport
> about as your user scrolls.
> ?

That seems to be a nice idea.I'm thinking about a sparse data structure
and this mixed with a viewpoint sounds great

Thanks

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Thread

matrix visualization Philipp Kraus <philipp.kraus@flashpixx.de> - 2015-02-07 12:44 +0100
  Re: matrix visualization Marcel Mueller <news.5.maazl@spamgourmet.org> - 2015-02-07 12:57 +0100
  Re: matrix visualization Jeff Higgins <jeff@invalid.invalid> - 2015-02-07 14:49 -0500
    Re: matrix visualization Philipp Kraus <philipp.kraus@flashpixx.de> - 2015-02-07 21:16 +0100
      Re: matrix visualization Jeff Higgins <jeff@invalid.invalid> - 2015-02-07 17:33 -0500
        Re: matrix visualization Jeff Higgins <jeff@invalid.invalid> - 2015-02-07 21:17 -0500
          Re: matrix visualization Jeff Higgins <jeff@invalid.invalid> - 2015-02-09 03:43 -0500
            Re: matrix visualization Martin Gregorie <martin@address-in-sig.invalid> - 2015-02-09 13:10 +0000
              Re: matrix visualization Jeff Higgins <jeff@invalid.invalid> - 2015-02-09 08:31 -0500
                Re: matrix visualization Jeff Higgins <jeff@invalid.invalid> - 2015-02-09 08:44 -0500
                Re: matrix visualization Jeff Higgins <jeff@invalid.invalid> - 2015-02-09 10:01 -0500
                Re: matrix visualization Philipp Kraus <philipp.kraus@flashpixx.de> - 2015-02-11 08:50 +0100
              Re: matrix visualization Philipp Kraus <philipp.kraus@flashpixx.de> - 2015-02-11 08:48 +0100
            Re: matrix visualization Philipp Kraus <philipp.kraus@flashpixx.de> - 2015-02-11 08:47 +0100

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