On 24 January 2018 at 03:13, matteo <matteo.ghe...@gmail.com> wrote: > Hi devs, > > testing the new release I notice that in the Processing options there > are still the 2 options to warn the user if the CRS among layers don't > match. > > Processing is correctly not warning me with 2 layers with different CRS > during a normal difference and intersection operation.
That's because well behaved algorithms now handle this automatically for users... helping them not want to smash their screens. > Isn't it useless to have this option with the new auto-reprojecting system? Well, algorithms which CAN'T transparently reproject (for whatever reasons) can return the QgsProcessingAlgorithm.FlagRequiresMatchingCrs flag. If this is encountered then the CRS warning will be still shown. Nyall _______________________________________________ QGIS-Developer mailing list QGIS-Developer@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-developer Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-developer
