On 2011-12-14 12:59, francescobocca...@libero.it wrote: > Hi to all, > i have a question for you. I have 2 vector layer that have two different > spatial references. I'd like to tranform(convert) one of these in the same > coordinate system. > Like that: > > crsStart = QgsCoordinateReferenceSystem() > crsStart.createFromProj4(layerA.crs().toProj4()) > crsDest = QgsCoordinateReferenceSystem() > crsDest.createFromProj4(layerB.crs().toProj4()) > > if crsStart != crsDest: > > layerA = QgsCoordinateTransform(crsStart,crsDest). > transformLayerAtoLayerB
Hi F, Have a look here: http://www.qgis.org/pyqgis-cookbook/index.html specially here: http://www.qgis.org/pyqgis-cookbook/crs.html#coordinate-reference-systems Hope this helps... Regards, Richard _______________________________________________ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer
