Polygon to points: Vector - Geometry Tools - Nodes extraction Il 27/lug/2014 19:46 "daniel pinto" <daniel.ar.pi...@gmail.com> ha scritto:
> Thank you!!! I will try it as soon as i arrive home!! Alll the best!!! > Em 27/07/2014 16:30, "G. Allegri" <gioha...@gmail.com> escreveu: > >> You can extract the vertexes of your polygon as a new layer. You can do >> it with a tool that you can find under the Vector menu and/or Processing >> QGIS algorithms, I don't remember exactly and I don't have a PC right now. >> >> Then you can use the Field Calculator to create two new columns on your >> point layer using the $x and $y expressions. I. e. open the attribute >> table, toggle on editing, and open the Field Calculator. Set the new field >> as "Double" (decimal) and choose a meaningful precision. Write in the >> expression $x. This will populate thw new column with the X coordinates of >> your points. Do the same for Y. >> >> Then you can save the point layer as CSV, that you can open in a >> spreadsheet editor like Excel. >> >> giovanni >> Il 27/lug/2014 17:18 "daniel pinto" <daniel.ar.pi...@gmail.com> ha >> scritto: >> >>> Dear all >>> >>> I've got a limited protection zone around a city witch is a poligonon >>> and i need to know pease if its possible to make a excel sheet with the >>> vortexes coordinates.... i kwon that with the fild calculator i can know >>> the nr of vortices is it possible to add theur coordinates automaticly??! >>> >>> Thanks in advanced!!! >>> All the best >>> >>> _______________________________________________ >>> Qgis-user mailing list >>> Qgis-user@lists.osgeo.org >>> http://lists.osgeo.org/mailman/listinfo/qgis-user >>> >>
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