Can you provide the input you are using? There is a known bug in TPS that can result in invalid resutls. See http://tsusiatsoftware.net/jts/javadoc/com/vividsolutions/jts/simplify/TopologyPreservingSimplifier.html
On Mon, Mar 31, 2014 at 5:54 AM, Mireille Lecoeuvre < [email protected]> wrote: > Hello JTS list, > > I'm a beginner and i have a question. I use the class > TopologyPreservingSimplifier with this method: > > > - public static Geometry simplify(Geometry geom,double distanceTolerance) > > > But if my input geometry is invalid so the output geometry is invalid > but the documentation of this class says : "ensuring that the result is a > valid geometry". > > It's not specify if the output geometry may be degenerate or invalid. > > Could you confirm if it's a bug or it's normal? > > > Thank you very much > > > Mireille > > > ------------------------------------------------------------------------------ > > _______________________________________________ > Jts-topo-suite-user mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/jts-topo-suite-user > >
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