Stefan Steiniger a écrit : > Hei Michael and others, > > I had a look on your aggregation plugin. It is a bit more advanced than > my one. If we would add Minority/Majority/Median and try to get the > "query" message fixed so that it doesn't exceed the box, Hey, I did not notice that. I'll have a look to see if it can be fixed easily. I understand median, but I'm not sure what minority and majority means. Should we authorize some of these functions for strings ? > then I think we > rather should use your plugin. Or we add both, calling my plugin "Simple > Attribute Aggregation..." and your "Advanced Attribute Aggregation...". > Of course some of the options need to be explained a bit (i.e. what is > Count(non-null) and what is Concatenate-All and Concatenate-Distinct). > I think we should try to keep only one plugin, except if the one with more capabilities is much more difficult to use. It seems that my aggregation plugin needs some enhancements to be really user-friendly (usable without the need of a user-guide). One of my ideas was to build a dynamic illustration of the result based on micro generic dataset (but it would need some more work...) Any idea is welcome to improve use experience Do you think that - count features with non null values - concatenate all values - concatenate distinct values would be clearer for aggregation function names ? (a bit long, but long is better than not understandable) > However, I have been looking for the source code and it is not included > in the downloadable jar. > Peppe answered for me, thanks Peppe > What is your opinion shall we integrate it or not? If yes - do you think > we should add that for 1.3 or into a future 1.3.X / 1.4 release? > I think there is no hurry. I'll have a look next week end to see how much work it would need to improve it. If we are not fully satisfied, we can let it as a plugin and wait for a future release. > cheers from Calgary > stefan > > PS: I did a bit of experimenting with Sextante (the current version that > works only with the Pirol Image lib). I used Sextante to vectorize a > binary raster to obtain polygons. After applying on the resulting > vectors OJ's Planar Graph function I got a pretty nice polygon cover. :) > I now need to check if one could do with OJ the complete lecture we did > in Zurich with ArcGIS. > Would be great (is this lecture available ?) Erwan asked me if we considered preparing a lab on OpenJUMP for OGRS spatial 2009. What do you think ?
Michaël > PPS: somebody spammed the sigle comment section > http://geo.michaelm.free.fr/spip.php?article10 > > ------------------------------------------------------------------------------ > Open Source Business Conference (OSBC), March 24-25, 2009, San Francisco, CA > -OSBC tackles the biggest issue in open source: Open Sourcing the Enterprise > -Strategies to boost innovation and cut costs with open source participation > -Receive a $600 discount off the registration fee with the source code: SFAD > http://p.sf.net/sfu/XcvMzF8H > _______________________________________________ > Jump-pilot-devel mailing list > Jump-pilot-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel > > > ------------------------------------------------------------------------------ Open Source Business Conference (OSBC), March 24-25, 2009, San Francisco, CA -OSBC tackles the biggest issue in open source: Open Sourcing the Enterprise -Strategies to boost innovation and cut costs with open source participation -Receive a $600 discount off the registration fee with the source code: SFAD http://p.sf.net/sfu/XcvMzF8H _______________________________________________ Jump-pilot-devel mailing list Jump-pilot-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel
