On 1 Dec 2016 8:47 PM, "Paolo Cavallini" <cavall...@faunalia.it> wrote:
Hi all, with the recent addition of expressions as parameters, I think variable buffer alg is a duplication of the fixed one, which should be renamed in a generic "Buffer": am I wrong? BTW: also Percentage buffer can be done with the same technique, so the plugin[0] will possibly be useless. Unsure about other plugins[1]: possibly these coud be unified as well? Probably for the average user having to enter expression for this could be intimidating at first: what about having a set of predefined expressions? I've been thinking about something similar to the data defined buttons used by symbology. Ie default to a constant value input, but using a custom widget you can choose to use a fields value or a custom expression. Nyall All the best, and thanks. === [0] http://plugins.qgis.org/plugins/BufferByPercentage/ [1] http://plugins.qgis.org/plugins/Multi_Ring_Buffer/ http://plugins.qgis.org/plugins/MultiDistanceBuffer/ -- Paolo Cavallini - www.faunalia.eu QGIS & PostGIS courses: http://www.faunalia.eu/training.html https://www.google.com/trends/explore?date=all&geo=IT&q=qgis,arcgis _______________________________________________ Qgis-developer mailing list Qgis-developer@lists.osgeo.org List info: http://lists.osgeo.org/mailman/listinfo/qgis-developer Unsubscribe: http://lists.osgeo.org/mailman/listinfo/qgis-developer
_______________________________________________ Qgis-developer mailing list Qgis-developer@lists.osgeo.org List info: http://lists.osgeo.org/mailman/listinfo/qgis-developer Unsubscribe: http://lists.osgeo.org/mailman/listinfo/qgis-developer
