Extending a Region to create a JUNG Layout
guenther.jeffrey at gmail.com
Sat May 31 00:11:21 UTC 2014
Danno, thanks! It works super well and has so little code!
If I use the class in my JUNG work, I need a BSD license. The rest of that codebase is BSD already. I’ll contact you off list if I go that direction. Right now, I’m trying to get my head wrapped around what it would take to modernize JUNG.
On May 30, 2014, at 4:20 PM, Danno Ferrin <danno.ferrin at oracle.com> wrote:
> You may find this class valuable, it is a pane that listens to zoom and mouse scroll events in a group, essential for large graphs:
> I haven't had time to harden it and componentize it into a standalone release. If you don't like the license let me know what license you would like.
> ----- Original Message -----
> From: sven.reimers at gmail.com
> To: guenther.jeffrey at gmail.com
> Cc: openjfx-dev at openjdk.java.net
> Sent: Friday, May 30, 2014 1:27:48 AM GMT -07:00 US/Canada Mountain
> Subject: Re: Extending a Region to create a JUNG Layout
> Hi Jeffrey,
> I did some prototyping with Jung JavaFX and Java 8, the results are here
> It uses gradle to build and contains an additional library for jungfx.
> On Fri, May 30, 2014 at 8:44 AM, Jeffrey Guenther <
> guenther.jeffrey at gmail.com> wrote:
>> I'm in the midst of exploring how I might port JUNG(
>> http://jung.sourceforge.net/index.html) to JavaFX. JUNG is a graph/layout
>> tool my lab uses for some of their data visualizations. With the release of
>> JavaFX 2, we've started building our prototypes in JavaFX.
>> Rather than use the JFXSwingPanel, I want to try modifying the JUNG to work
>> "natively" in JavaFX. In the long term, I'd like to see JUNG ported
>> completely to JavaFX using properties, CSS and the like.
>> I've built a quick demo (
>> https://gist.github.com/jrguenther/9d0c37329f9928a2b56e) and need help
>> going forward. I've been reading the docs and hitting google, but I think I
>> need more info.
>> Can someone point me to a detailed explanation of how to extend Region to
>> create my own layout?
>> In particular, how can I get a region to relayout it's children when it's
>> being resized?
>> When does a the region's parent call layoutChildren()?
>> If the height and width of the region are set to Double.MAX_VALUE
>> indicating the area can grow infinitely, how does the region know what size
>> to set itself to?
> Sven Reimers
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