well.. it is a binding, translating between the two feature models and to access the Sextante GUI from OpenJUMP/gvSIG/etc. I don't think they use wrapper classes. Basically you send the data to Sextante (or it gets it automaticaly) and then it does computations and sends it back - somehow like a normal OJ plugin. I found handling Features in Sextante just a little bit more difficult, but it is more flexible and I may be a little biased knowing only JUMPs.
Sextante comes with OpenJUMP PLUS... just go through the main menu and you will find a Sextante menu and there 3 entries. One of the nice things is that Sextante has command line capabilities. But what you need to be aware of is, that you cannot to be interactive in a processing chain from within OJ. You start a calculation and then have to wait until the results come back (well.. maybe you can cancel, but thats it). Btw. Sextante is the work of basically one guy: Victor Olaya (e.g. like Martin designed JUMP), but he got some helpers ;) However - I also should say that GeoScript is another good option, and you may find more people who contribute to it. stefan PS: My HomeRange toolbox : HoRAE adds Funktions to OJ using Sextantes raster capabilities. So you can look how it is done. Or you look how I implemented Raster capabilities in OJ. That Model is a copy of the Sextante raster model. Am 06.10.12 11:57, schrieb Landon Blake: > Stefan: > > Thanks for the info about Sextante. It looks like they have done a nice > job. I read through some of there docs, and they mention OpenJUMP > "bindings" already exist. Can you offer any thoughts on how those work? > Are the using wrapper classes? > > Landon > > On Oct 5, 2012 5:26 PM, "Stefan Steiniger" <[email protected] > <mailto:[email protected]>> wrote: > > Hi Landon, > > now that I have read your emails, I would recommend you to have a > look at the Sextante library, and developed algorithms for that. > I did this for example. > > Sextante is highly modular and has a wealth of algorithms already. > Even more so, there exists a modeller to chain different algorithms. > And - since this summer, there is also a Python adapter for QGIS (or > is it a port?). > > In how far you need to use it with a Host-Program (gvSIG, OpenJUMP, > QGIS, ...), I am not sure about it. > > my 2 cents, > stefan > > http://sextantegis.com/ > > Am 05.10.12 20:03, schrieb Landon Blake: > > I recently posted a message to the OpenJUMP and deegree Project > mailing lists about organizing an effort to extract core parts of > OpenJUMP (especially the simple feature model) into a stand alone > library called JUMP Lib. (My original message is here: > > http://sourceforge.net/__mailarchive/forum.php?thread___name=CALJ1OBUVo3AtKykAP6MqX%__2BuO5d--__pMDZdFq0cFPizJ2HZoJSCw%40mail.__gmail.com&forum_name=jump-__pilot-devel > > <http://sourceforge.net/mailarchive/forum.php?thread_name=CALJ1OBUVo3AtKykAP6MqX%2BuO5d--pMDZdFq0cFPizJ2HZoJSCw%40mail.gmail.com&forum_name=jump-pilot-devel> > ). > > Jody Garnett was listening in. He mentioned the simple feature model > in OpenJUMP was fairly close to the one in GeoScript, and suggested > that GeoScript would benefit from a Java implementation of its > API. I > know very little about LocationTech, but with Jody's > encouragement I'm > trying to explore common ground and opportunities for collaboration. > > I posted a message on this topic to the LocationTech mailing > list, but > I wanted to post here as well. I'm trying to avoid doing a bunch of > independent work before I talk to potential collaborators. > > Thanks. > > Landon > > PS - My message to Jody about the challenges to this approach, > including the use of wrappers, is here: > http://sourceforge.net/__mailarchive/message.php?msg___id=29929818 > <http://sourceforge.net/mailarchive/message.php?msg_id=29929818> > _________________________________________________ > Java-collab mailing list > [email protected] <mailto:[email protected]> > http://lists.osgeo.org/__mailman/listinfo/java-collab > <http://lists.osgeo.org/mailman/listinfo/java-collab> > > _________________________________________________ > Java-collab mailing list > [email protected] <mailto:[email protected]> > http://lists.osgeo.org/__mailman/listinfo/java-collab > <http://lists.osgeo.org/mailman/listinfo/java-collab> > ------------------------------------------------------------------------------ Don't let slow site performance ruin your business. Deploy New Relic APM Deploy New Relic app performance management and know exactly what is happening inside your Ruby, Python, PHP, Java, and .NET app Try New Relic at no cost today and get our sweet Data Nerd shirt too! http://p.sf.net/sfu/newrelic-dev2dev _______________________________________________ Jump-pilot-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel
