Re: [JPP-Devel] Select shape by attribute

2010-07-06 Thread Matthias Scholz
Hi Sunburned Surveyor, at the moment I use a textfile, because this was the simplest way and there are no needs to change anything in the Archikart Software. I've reused a interface to an other GIS. Matthias > Matthias, > > I'm curious what method you are using to communicate with OpenJUMP. > Can

Re: [JPP-Devel] Nested loop through the features of two layers

2010-07-06 Thread Stefan Steiniger
Hei, Nils Kuhn schrieb: > > By the way: > com.vividsolutions.jts.geom.Geometry.intersects(Geometry geom) is less > expensive than > com.vividsolutions.jts.geom.Geometry.intersection(Geometry geom): I guess the first does a point in polygon test until there is a "true". The other one really ne

Re: [JPP-Devel] SextanteRasterLayer, pixel values and visualization

2010-07-06 Thread Stefan Steiniger
Hei Alberto, late answer but something just came to my mind. There was an ESRI Grid plugin by Erwan Bocher for OpenJUMP that allowed to display different colors for a DEM. That should be something we want - right? I think the code is here: http://geosysin.iict.ch/irstv-trac/browser/openjump/plu

Re: [JPP-Devel] Plug-in showing change over time

2010-07-06 Thread Sunburned Surveyor
Elton, I don't think there are. The Sunburned Surveyor On Tue, Jun 29, 2010 at 6:59 PM, Elton Chan wrote: > Hi there, > > Are there any plug-in or snippets avaliable to show change of attribute over > time or time-series of a feature for OpenJump? > > Thanks, > Elton > > > > >

Re: [JPP-Devel] Select shape by attribute

2010-07-06 Thread Sunburned Surveyor
Matthias, I'm curious what method you are using to communicate with OpenJUMP. Can you tell me? The Sunburned Surveyor On Tue, Jul 6, 2010 at 12:04 PM, Matthias Scholz wrote: > Hi Helmut, > > I've build a plugin for interfacing OJ with an external application > called "Archikart" (www.archikart.

Re: [JPP-Devel] Select shape by attribute

2010-07-06 Thread Matthias Scholz
Hi Helmut, I've build a plugin for interfacing OJ with an external application called "Archikart" (www.archikart.de), for use at my employer. You can select a geometry in OJ an show the metadata in Archikart and the reverse way, show a geometry in OJ from Archikart. The plugin searches on all

[JPP-Devel] Select shape by attribute

2010-07-06 Thread Helmut Seidel M.A.
Hello everybody, thanks to your help I was able to start my project. So far I am able to extract some attributes from the selected elements look them up in a mysql-database and display the results in openJump. This was possible for me through the HowTo in your developers docs section. Now I ne

Re: [JPP-Devel] Exposing JUMP as an RMI service?

2010-07-06 Thread Martin Davis
Interesting, Larry. What IP protocol does your communication mechanism use? HTTP, or raw IP? If HTTP, how do you handle it? I thought of using a simple web service as well, by incorporating one of the numerous simple OSS Java HTTP server classes which are around. (I guess you'd need a clien