Hi, Thanks for the workarounds.
By the way, I was using OpenJUMP for checking the results from playing with Spatialite and ST_OffsetCurve. It seems to be rather cool, as well as other new GEOS functions in this document: http://www.gaia-gis.it/spatialite-3.0.0-BETA/GEOS-advanced.pdf Calculating 15 metre offsets for 3.1 million (rather short) linestrings took 70 minutes with old single processor 3 GHz Xeon and 20 minutes with 2 x 3 GHz home grade computer. I guess that OpenJUMP might be faster. At least OJ was considerably faster in doing 4.7 million spatial joins between points and polygons (70 minutes vs. 5 hours) even I did have proper spatial index in Spatialite. On the other hand, PostGIS made in in 10 minutes with the same computer. But for some other operations Spatialite is very fast. I suppose it could be possible to implement OffsetCurve also in OpenJUMP too because of the close relation on JTS and GEOS. -Jukka- Lähettäjä: Michaël Michaud [[email protected]] Lähetetty: 18. kesäkuuta 2012 21:41 Vastaanottaja: OpenJump develop and use Aihe: Re: [JPP-Devel] Window synchronization broken Hi, > I had a need to use two project windows with different layer synchronized for > panning and zooming. Unfortunately that option seems to be badly broken in > 1.5.2. It is even hard to describe what happens now. Sometimes if I zoom in > in project one the zooming happens only in project two, but not always. > Anyway, this feature is unusable right now. Perhaps it should be deactivated > as a first aid. It seems that it looses the normal behaviour the first time you try to pan/zoom on the project which has not the focus. Seems that you can easily get the good behaviour again by choosing select tool and clicking in the project you want to have the focus on. Michaël > > -Jukka Rahkonen- > ------------------------------------------------------------------------------ > Live Security Virtual Conference > Exclusive live event will cover all the ways today's security and > threat landscape has changed and how IT managers can respond. Discussions > will include endpoint security, mobile security and the latest in malware > threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ > _______________________________________________ > Jump-pilot-devel mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel ------------------------------------------------------------------------------ Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ _______________________________________________ Jump-pilot-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel
