Hi, so - well the situation is not so nice, as it should be valid. However, the JTS TestBuilder says the Multi-Polgyon is invalid because of "Self-intersection at or near point (175.0, 125.0, NaN)"
Same message appears when you try to add it as a new feature. maybe you can make it valid before by running a zero-buffer over it? stefan Am 08.04.13 07:30, schrieb Uwe Dalluege: > Hi, > > if you put a third geometrie to the two polygons, > for instance a linestring, and combine them > you will receive a geometrycollection > and not a multipolygon. > > The geometrycollection causes *no* errors > but the multipolygon. > > Uwe > > > Am 08.04.2013 12:05, schrieb Uwe Dalluege: >> Hi, >> >> I get the error: >> >> "The new geometry is invalid. Cancelled." >> and I am not shure whether this error is correct. >> >> 1. Switch "Snap to vertices" option. >> >> 2. Draw a rectangle. >> >> 3. Draw a second rectangle with two identical >> vertices from the first rectangle (with snap). >> >> 4. Select the two rectangles and >> "Combine Selected features" >> >> 5. Try to move this multipolygon with >> "Move Selected Items Tool". >> >> 6. The error appears >> "The new geometry is invalid. Cancelled." >> >> 7. The QA>Validate Selected Layers... >> causes a self-intersection in *one* point. >> >> Is this a bug in OJ (a precision-problem) >> or is the new geometry really invalide? >> >> Uwe >> >> ------------------------------------------------------------------------------ >> Minimize network downtime and maximize team effectiveness. >> Reduce network management and security costs.Learn how to hire >> the most talented Cisco Certified professionals. Visit the >> Employer Resources Portal >> http://www.cisco.com/web/learning/employer_resources/index.html >> _______________________________________________ >> Jump-pilot-devel mailing list >> Jump-pilot-devel@lists.sourceforge.net >> https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel >> > > ------------------------------------------------------------------------------ > Minimize network downtime and maximize team effectiveness. > Reduce network management and security costs.Learn how to hire > the most talented Cisco Certified professionals. Visit the > Employer Resources Portal > http://www.cisco.com/web/learning/employer_resources/index.html > _______________________________________________ > Jump-pilot-devel mailing list > Jump-pilot-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel > ------------------------------------------------------------------------------ Minimize network downtime and maximize team effectiveness. Reduce network management and security costs.Learn how to hire the most talented Cisco Certified professionals. Visit the Employer Resources Portal http://www.cisco.com/web/learning/employer_resources/index.html _______________________________________________ Jump-pilot-devel mailing list Jump-pilot-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel
