Hello,
We have found the reason behind the mismatch of results its due to following peace of code PrecisionModel* pm = new PrecisionModel(2.0, 0, 0); We have changed it to PrecisionModel* pm = new PrecisionModel(); Now are getting the correct result. Thanks, Ritesh From: rites...@intech-dmls.in <rites...@intech-dmls.in> Sent: 24 July 2019 11:19 To: 'GEOS Development List' <geos-devel@lists.osgeo.org> Subject: RE: [geos-devel] Inconsistent result of "intersection" function Hello, Thanks for quick reply, here I am attaching the sample code we have created for interaction function Thanks, Ritesh From: geos-devel <geos-devel-boun...@lists.osgeo.org <mailto:geos-devel-boun...@lists.osgeo.org> > On Behalf Of Martin Davis Sent: 23 July 2019 22:54 To: GEOS Development List <geos-devel@lists.osgeo.org <mailto:geos-devel@lists.osgeo.org> > Subject: Re: [geos-devel] Inconsistent result of "intersection" function It would be easier to see what is going on if you post some code that reproduces the problem. On Tue, Jul 23, 2019 at 3:35 AM <rites...@intech-dmls.in <mailto:rites...@intech-dmls.in> > wrote: Hi, We are created polygon and line. After performing the intersection function we are getting different values. This is the sample code we have implemented using GEOS API (GEOS 3.7.2) . Rect = c1.createPolygon(10.78, 10.34, 18.89, 16.64); line = c1.makeLine(10.78 , 12.34 ,18.89 , 12.34); point = Rect->intersection (line) 1. If given line lies on the polygon we are getting the Expected result. Input: Polygon(10.78, 10.34, 18.89, 16.64); Input: makeLine (10.78 , 12.34 ,18.89 , 12.34) Current Output from intersection API : (10.78 , 12.34) (18.89 , 12.34) Expected Output : (10.78 , 12.34) (18.89 , 12.34) 2. If given line lies away the polygon we are getting the different result. Input: makeLine (8.78 , 12.34 ,20.89 , 12.34) Current Output from intersection API: (11 , 12.3.4) (19 , 12.34) Expected Output : (10.78 , 12.34) (18.89 , 12.34) Can you please suggest why this behaviour diffrence is there in API output. Please let me know any additional information needed from my side. Thanks, Ritesh _______________________________________________ geos-devel mailing list geos-devel@lists.osgeo.org <mailto:geos-devel@lists.osgeo.org> https://lists.osgeo.org/mailman/listinfo/geos-devel
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