Hmm maybe I'm wrong, but I think it will only return singleparts without taking care of an adjacency criterion (even if ran after the dissolving operation). Marco
2017-02-22 11:37 GMT+01:00 Anita Graser <[email protected]>: > You can run multiplart to singlepart afterwards. > > > On Wed, Feb 22, 2017 at 11:18 AM, roy roy <[email protected]> wrote: > >> Hi Anita, that does not do what Marco is asking for, because you get a >> multipart geometry; >> >> he needs a linestring geometry I think... >> >> Il 22/02/2017 11:10, Anita Graser ha scritto: >> >> Hi Marco, >> >> The Dissolve tool already has a "unique fields" option. It sounds like >> you are reinventing that. >> >> Best wishes, >> Anita >> >> >> >> On Wed, Feb 22, 2017 at 10:32 AM, Marco Grisolia < >> [email protected]> wrote: >> >>> Hi, >>> I recently answered to a question on GIS StackExchange [0]. In this >>> question, the asker was looking for a way for dissolving features using an >>> adjacency criterion instead of using common attribute field (please, follow >>> the link below for a better understanding). This feature is already >>> available in the analogous ArcGIS tool when the"Create multipart features" >>> option is enabled and I think it could be of interest having an additional >>> option like this in the "Dissolve" tool main dialog for next releases. >>> I never submitted a feature request on the QGIS Project site but, since >>> there is already a (very rough) code and a general idea on how to approach >>> the issue, I didn't know if this was the case of adding it there. >>> Otherwise, let me know if I need to add it on the QGIS Project site (if >>> this is the case, I'm sorry for wasting your time). >>> Regards, >>> Marco >>> >>> >>> [0] http://gis.stackexchange.com/questions/228267/merging-ad >>> jacent-lines-in-qgis >>> >>> _______________________________________________ >>> Qgis-developer mailing list >>> [email protected] >>> List info: https://lists.osgeo.org/mailman/listinfo/qgis-developer >>> Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-developer >>> >> >> >> >> _______________________________________________ >> Qgis-developer mailing [email protected] >> List info: https://lists.osgeo.org/mailman/listinfo/qgis-developer >> Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-developer >> >> >> >> _______________________________________________ >> Qgis-developer mailing list >> [email protected] >> List info: https://lists.osgeo.org/mailman/listinfo/qgis-developer >> Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-developer >> > > > _______________________________________________ > Qgis-developer mailing list > [email protected] > List info: https://lists.osgeo.org/mailman/listinfo/qgis-developer > Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-developer >
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