Hi Vincenzo, not many people here speack italian, and it is also not the idea to write in languages other than english here.
For that I sure the mailing list on gfoss.it is a better place. on the other hand, if you write here in english you get exposure to the core developers and people that develop a lot with/in QGIS. this also means doing your homeworks before writng. in your specific case a simple google search "count points in layer pyQGIS " would have given you the answer [1]. even faster would be to go have a look at the QGIS API documentation [2]. probably also the qgis python cookbook would have some hints [3] So, enjoy counting your points and learning the QGIS docs ciao Marco [1] http://gis.stackexchange.com/questions/29500/how-do-i-get-feature-count-of-a-qgsvectorlayer [2] http://www.qgis.org/api/classQgsVectorLayer.html#a1c6f44a8058902cc15a1eedcf1628d91 [3] http://docs.qgis.org/testing/en/docs/pyqgis_developer_cookbook/ On 16.03.2017 10:07, [email protected] wrote: > Ciao, > Esiste un codice che mi permetta di verificare se esistano o meno dei > punti in un dato layer? > > Saluti. > > > Con Open 4 Giga a 9 euro/4 sett navighi veloce, chiami e invii SMS dal > tuo smartphone verso tutti i fissi e mobili in Italia. Passa a Tiscali > Mobile! http://casa.tiscali.it/mobile/ > > > > _______________________________________________ > 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 > -- Marco Bernasocchi OPENGIS.ch - berna.io - 27summits.ch
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