Hello, I added a new method of classification in the graduated methods (symbology). It is aimed at plotting data that are centered on zero, with a class around zero (like [-1,1] instead of [-1,0],[0,1] ), and with a colorbar that stay symmetric around zero (for this I remove the extra classes). It uses the prettyBreaks method. If data are all positive or negative, an alert box appear.
https://github.com/qgis/QGIS/pull/5161 Hoping that you can include it in 3.0 Thank you Pierre (Tours, France) Pierre_Loicq wrote > Hi, > > At the office, I often need to create map of modeled biases (float > values), where it make sense to have a first class centered on zero > (symbology/graduated). I learned C++ some months ago and would like to add > this functionality as a first application, on the master branch. > > Pierre -- Sent from: http://osgeo-org.1560.x6.nabble.com/QGIS-Developer-f4099106.html _______________________________________________ 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
