Re: [JPP-Devel] Difficult data for concave hull

2016-07-04 Thread Eric Grosso
Hi Michaël, Jukka and Stefan, Sorry for this late reply. Michaël is right. At the moment, it creates a simple and single polygon as described in Duckham et al.'s paper. It'd be possible to extend the current algorithm to create, if needed, several concave polygons as a result. Spatial clusters w

Re: [JPP-Devel] Some possible improvements in the last OJ : svg export

2012-04-27 Thread Eric Grosso
I answered during you did it too. Sorry for this repetition :-) Eric On 27 April 2012 12:40, wrote: > exactly my point ;) .. ede > > On 27.04.2012 12:31, Eric Grosso wrote: > > Hi Michael, > > > > Why don't remove this limit and using it in a OK/Cancel dial

Re: [JPP-Devel] Some possible improvements in the last OJ : svg export

2012-04-27 Thread Eric Grosso
Hi Michael, Why don't remove this limit and using it in a OK/Cancel dialog which could be displayed if there is an important certain number of objects such as "Due to the important number of objects, the generated SVG file will have an important size and the process may be long (several minutes).

[JPP-Devel] Some possible improvements in the last OJ

2012-04-25 Thread Eric Grosso
Hi, I tested a bit more the last version of OJ. I found a small bug and some improvements to possibly do. Bug: the export in SVG works well for small datasets but doesn't work for important ones (creation of a kind of strange noisy image but not in a SVG format, except for the file extension). If

[JPP-Devel] Very few resource bundles are missing

2012-04-25 Thread Eric Grosso
Hi all, During my update to the last OJ version (1.5.1-r2721 = release), it appeared that some resource bundles are missing, both for the jump.properties file and for the translated files (it was probably already the case before this version but I never realised it). Here are the missing elements

Re: [JPP-Devel] Resurrecting Java Conflation Suite (JCS)

2012-04-03 Thread Eric Grosso
Hi Michaël, For information, the GeoTools team decided last year (January 2011) to stop taking part in GeoAPI. More information here: http://geotoolsnews.blogspot.fr/2011/01/end-of-geoapi-involvement.html You can find the 3 current GeoAPI implementations: http://www.geoapi.org/implementations.htm

Re: [JPP-Devel] Very little bug to correct in the ClassifyAttributes Plugin

2010-11-03 Thread Eric Grosso
his plugin. > Currently, it throws NPE :-( . > Different options are : > - interpret null values as 0 for integers or 0.0 for double (not so good > but easy) > - catch the exception (or check for null/NaN values before) and throw a > better message than NPE > - do the statistics

[JPP-Devel] Very little bug to correct in the ClassifyAttributes Plugin

2010-11-02 Thread Eric Grosso
Hi all, I found a very little bug to correct in the ClassifyAttributes Plugin: org.openjump.core.ui.plugin.tools.statistics.ClassifyAttributesPlugin If we select a layer without any attributes, the GUI dialog doesn't allow to select an attribute: it is logical. But after that, if we select anothe