Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > comp.lang.java.programmer > #31097
| Path | csiph.com!usenet.pasdenom.info!aioe.org!eternal-september.org!feeder.eternal-september.org!mx02.eternal-september.org!.POSTED!not-for-mail |
|---|---|
| From | Jeff Higgins <jeff@invalid.invalid> |
| Newsgroups | comp.lang.java.programmer |
| Subject | Re: matrix visualization |
| Date | Mon, 09 Feb 2015 08:31:34 -0500 |
| Organization | A noiseless patient Spider |
| Lines | 43 |
| Message-ID | <mbad2f$jju$1@dont-email.me> (permalink) |
| References | <mb4tp1$47b$1@ariadne.rz.tu-clausthal.de> <mb5qf9$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> <mbabkl$9eh$1@dont-email.me> |
| Mime-Version | 1.0 |
| Content-Type | text/plain; charset=utf-8; format=flowed |
| Content-Transfer-Encoding | 7bit |
| Injection-Date | Mon, 9 Feb 2015 13:35:11 +0000 (UTC) |
| Injection-Info | mx02.eternal-september.org; posting-host="c50a9e5d554cfaba13eda1c71e805135"; logging-data="20094"; mail-complaints-to="abuse@eternal-september.org"; posting-account="U2FsdGVkX1/8Ha8LSkyrrf1mxFi9LoYIhHNjNNa4784=" |
| User-Agent | Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Icedove/31.4.0 |
| In-Reply-To | <mbabkl$9eh$1@dont-email.me> |
| Cancel-Lock | sha1:cGWoaLXSIkG7yRlFYrZfKJzmNFk= |
| Xref | csiph.com comp.lang.java.programmer:31097 |
Show key headers only | View raw
On 02/09/2015 08:10 AM, Martin Gregorie wrote: > On Mon, 09 Feb 2015 03:43:38 -0500, Jeff Higgins wrote: > >> 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. >> ? > > This may not be exactly what the OP wants, but should at least be fairly > easy to implement. In Swing term, here's my suggestion Use the zooming > image visualiser as the outer layer, and (probably minimising the > minimising the number of zoom layers by using a large image in a > JScrollPane with co-ordinates etc used as the frame's title. When zoomed > in close enough, use a to JTable to show the actual content, populating > the JTable model with the relevant patch copied from the master data > matrix. The first column and the header row would be used to show matrix > co-ordinates. Huh. Hadn't thought of that approach. Interesting. I thought of some sort of a "picture in a picture", "you are here" type of a gadget for navigation. > > I've recently been using a JScrollPane containing a set of JPanes managed > by the CardLayout layout manager to navigate a set of related panels, > some of which are too big to fit my screen. This worked well once I'd got > my head round how you're meant to use CardLayouts (which is not well > explained in the Oracle's tutorials or the class-level documentation) but > using the CardLayout manager may offer a convenient way of stepping up > and down the zoom levels. > >
Back to comp.lang.java.programmer | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll 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
csiph-web