Sebastian, Bernd, thanks a lot for your response. I checked the links Sebastian sent. As far as I could see displaying data in the legend as a continuum is a new feature in QGIS 3.18 which replaced the previous method displaying data in the legend as categories (as QGIS 3.16.4 is still doing - fortunately. Otherwise it would be difficult producing maps in ongoing projects in a consistent layout). And obviously there is no option available switching between the old and the new display method. Personally I think it was not a good decision giving up completely the categorical display in the legend. In particular if you would work with multiple colors and a large range of values, there is no way to allocate map colors to the corresponding values, or vice versa.
So, I hope that the next QGIS version will include an option which allows selecting the method how to display the data, as continuum or categorized. Regards Martin Am 3/9/2021 um 4:18 PM schrieb Sebastian Gutwein:
Martin, I think this may be the result of the new feature https://qgis.org/en/site/forusers/visualchangelog318/#feature-gradient-ramp-based-legends <https://qgis.org/en/site/forusers/visualchangelog318/#feature-gradient-ramp-based-legends> Which is exciting for me becasue that is how I would like to have my continious data display. But it sounds like that is not what you are interested in. I have not tried 3.18 myself so don't know if there is a workaround. It does look like there are some links to discussions in the comments of this stack exchange question. gis.stackexchange.com/questions/388843/qgis-3-18-override-raster-gradient-legends <http://gis.stackexchange.com/questions/388843/qgis-3-18-override-raster-gradient-legends> gis.stackexchange.com/questions/388154/how-to-get-back-discrete-raster-legend-symbols-in-qgis-3-16 <http://gis.stackexchange.com/questions/388154/how-to-get-back-discrete-raster-legend-symbols-in-qgis-3-16> twitter.com/ThomasG77/status/1365255399927140355 <http://twitter.com/ThomasG77/status/1365255399927140355> On Tue, Mar 9, 2021 at 7:54 AM Bernd Vogelgesang <[email protected] <mailto:[email protected]>> wrote: Without testing I would say it's a bug. Quite some bugs went into 3.18 unnoticed and unfortunately, it's not communicated on the landing page. Next regular point release will be in 10 days, but for urgent stuff, you should better use 3.16. On 09.03.21 13:32, Martin Bittens wrot: > Hello QGIS User List, i > > I already sent this message but it was not posted, so it is here again. > Hopefully it works now. > > > I am still struggling with the problem creating a legend for a raster > layer. Usually I am working with the following settings in order to > colorize a calculated raster layer (e.g. after applying v.surf.idw on a > point data set): > > - rendering type: singleband pseudocolor > > - interpolation: linear > > - mode: equal interval > > > In QGIS 3.18.0: > > Selecting an appropriate color ramp and applying a classification in, > e.g., 5 classes, I see in the "Layer Properties - Symbology" window the > 5 colored classes separately and the corresponding 5 values (in my case > temperatures) for each color coding. But in the "Layer Panel" the legend > shows the color coding as a continuum and only the first and last value > of the value range appears. The same thing happens in the layout manager > when I create a layout for printing which includes a legend. > > In QGIS 3.16.4 LTR and previous versions: > > Doing the same I get the 5 color classes separately and the > corresponding values for each of the 5 classes in the "Legend Panel"as > well as in the layout manger. > > > My question: Is this a bug in the new QGIS version or does QGIS 3.18 not > provide this functionality anymore? > > > Thanks a lot for a comment. > > > Regards > > > Martin > > > > -- > This email has been checked for viruses by Avast antivirus software. > https://www.avast.com/antivirus <https://www.avast.com/antivirus> > > _______________________________________________ > Qgis-user mailing list > [email protected] <mailto:[email protected]> > List info: https://lists.osgeo.org/mailman/listinfo/qgis-user <https://lists.osgeo.org/mailman/listinfo/qgis-user> > Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user <https://lists.osgeo.org/mailman/listinfo/qgis-user> _______________________________________________ Qgis-user mailing list [email protected] <mailto:[email protected]> List info: https://lists.osgeo.org/mailman/listinfo/qgis-user <https://lists.osgeo.org/mailman/listinfo/qgis-user> Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user <https://lists.osgeo.org/mailman/listinfo/qgis-user>
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