Chris, You wrote: "We really should seriously consider a streaming model for the TIN library. If this library is intended to be decoupled from OpenJUMP and used in multiple JavaGIS projects, then dealing with huge data sets that dwarf available RAM would be a very big plus."
I agree with this %100. The Sunburned Surveyor On Wed, Apr 2, 2008 at 9:35 PM, Stefan Steiniger <[EMAIL PROTECTED]> wrote: > Hei > > just look for the Create Thiessen Polygons Plugin (under tools/generate/) > > ..the best trick is to search in the jump.properties file for the string > that is used in the menu names > > stefan > > Christopher schrieb: > > > > > > --- Stefan Steiniger <[EMAIL PROTECTED]> wrote: > >> b) I have also uses some triangulation code by Paul > >> Chew for the > >> Thiessen-polygon algorithm. Unfortunately this > >> algorithm is based on a > >> simplex-insert method, which is advantageous for > >> streaming but not > >> necessary if all points are known already. However, > >> the algorithm is > >> also for 2D only (I believe), and suffers some > >> problems for the > >> calculation of the Thiessen polygon edges for > >> specific point > >> configurations (i.e. I receive to much triangles, > >> for what ever reason). > >> Despite this Paul Chew is one of the most cited > >> people in that area. > > > > I would like to get a copy of that code for research > > if nothing else. > > > > ------------------------------------------------------------------------- > Check out the new SourceForge.net Marketplace. > It's the best place to buy or sell services for > just about anything Open Source. > http://ad.doubleclick.net/clk;164216239;13503038;w?http://sf.net/marketplace > _______________________________________________ > Jump-pilot-devel mailing list > Jump-pilot-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel > ------------------------------------------------------------------------- Check out the new SourceForge.net Marketplace. It's the best place to buy or sell services for just about anything Open Source. http://ad.doubleclick.net/clk;164216239;13503038;w?http://sf.net/marketplace _______________________________________________ Jump-pilot-devel mailing list Jump-pilot-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel
