On 2014-07-30 Martin Davis wrote: > On 2014-07-30 Jan Tosovsky wrote: > > > while Polygonizer works fine on other large datasets, one > > particular result contains an invalid geometry. The following > > validation test returns 'Self-intersection at or near point > > (0.0, 0.2775529922968814, NaN)' message ... > > It's probably necessary to have a dataset exhibiting the failure to get > some insight into this problem.
Ok, is this format sufficient? http://drifted.in/other/jts/polygonizer_data.txt > > When polygon.buffer(0) is employed (suggested in FAQ), it > > doesn't help. I most likely made some mistake in my previous test. Now it works (further steps are executed), but the result is useless (I probably hit the case mentioned in FAQ). Jan ------------------------------------------------------------------------------ Infragistics Professional Build stunning WinForms apps today! Reboot your WinForms applications with our WinForms controls. Build a bridge from your legacy apps to the future. http://pubads.g.doubleclick.net/gampad/clk?id=153845071&iu=/4140/ostg.clktrk _______________________________________________ Jts-topo-suite-user mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/jts-topo-suite-user
