[Qgis-user] QGIS Qt6 Wayland ongoing status

2024-01-16 Thread chris hermansen via QGIS-User
I have been trying to find a mostly definitive and mostly up-to-date conversation about the status of QGIS, Qt6 and Wayland and I'm not having any luck. There is some stuff on GitHub but it seems to be at least a year or two old, talking about Qt6.0 and I gather we are at Qt6.6 by now. Plus

Re: [Qgis-user] Migrating QGIS User mailing list to OSGeo Discourse, yes or no?

2024-01-16 Thread Adam Nielsen via QGIS-User
> The main advantage of the forum like mode is the ability to search > for old topic and possibly easily get answers for your questions > before posting a new question Perhaps it needs to be a bit more obvious, but you can search the list for old topics if you use a query like this in most search

Re: [Qgis-user] Migrating QGIS User mailing list to OSGeo Discourse, yes or no?

2024-01-16 Thread Greg Troxel via QGIS-User
Alexandre Neto via QGIS-User writes: > Seems that OsGeo is providing a Discourse instance. Discourse seems to > be something that can work both as a mailing list and a forum. The Yes, osgeo has set up discourse, but from lurking I would not describe it as having passed acceptance testing. My

[Qgis-user] Migrating QGIS User mailing list to OSGeo Discourse, yes or no?

2024-01-16 Thread Alexandre Neto via QGIS-User
Hi all, Seems that OsGeo is providing a Discourse instance. Discourse seems to be something that can work both as a mailing list and a forum. The main advantage of the forum like mode is the ability to search for old topic and possibly easily get answers for your questions before posting a new

Re: [Qgis-user] Fail to show markers in a vector layer

2024-01-16 Thread Simone Melis via QGIS-User
Thanks for your answer. Now I can use correctly QgsCategorizedSymbolRenderer and show markers. Now I've another question. I would like put near each marker a label. I can do it in QGIS Desktop 3.26 in section Labels for my vector layer. Can you suggest a way to do this using qgsi api c++ (Qt

Re: [Qgis-user] NTv2-transformation: different output values in QGIS and GDAL

2024-01-16 Thread andy via QGIS-User
Hi Even, On Tue, 16 Jan 2024 at 13:14, Even Rouault wrote: > Did you try with the full path > +nadgrids=C:\OSGeo4W\share\proj\ItalyED50toWGS84_NTV2_GN.gsb ? > Yes, and I had the same problem. I have solved upgrading to 3.28.14. But I don't have what Totò wrote, it doesn't ask me to install

Re: [Qgis-user] NTv2-transformation: different output values in QGIS and GDAL

2024-01-16 Thread Even Rouault via QGIS-User
Le 16/01/2024 à 11:59, andy via QGIS-User a écrit : Hi, I'm doing NTv2-transformation, using this gsb file: https://web.archive.org/web/20201018143532/https://provincia.agrigento.sitr.it/scaricabili/NTv2/ItalyED50toWGS84_NTV2_GN.gsb I have copied it in "C:\OSGeo4W\share\proj" and I have defined

Re: [Qgis-user] NTv2-transformation: different output values in QGIS and GDAL

2024-01-16 Thread andy via QGIS-User
Grazie Toto. In QGIS 3.28.2-Firenze I am not asked to install anything. Maybe it is a bug in this version. Greetings :) > -- ___ Andrea Borruso website: https://medium.com/tantotanto 38° 7' 48" N, 13° 21' 9" E, EPSG:4326 ___ "cercare e saper riconoscere chi e

Re: [Qgis-user] NTv2-transformation: different output values in QGIS and GDAL

2024-01-16 Thread Totò Fiandaca via QGIS-User
I followed this guide [1], but as soon as I click on calculate appears (in the mapcanvas) the message that you need to install the grid. Clicking on install, I inserted the path that points to the grilled, from me gives results ok. [1]

[Qgis-user] Use of "description column" in "value relation widget"

2024-01-16 Thread Klaus Mithöfer via QGIS-User
Dear all, I'd like to use the "description column" in "value relation widget". I thought I could create an expression fro the drop-down list like concat("field1","field2"). But it doesn't work. What ist the "description column" good for? Kind regards Klaus

[Qgis-user] NTv2-transformation: different output values in QGIS and GDAL

2024-01-16 Thread andy via QGIS-User
Hi, I'm doing NTv2-transformation, using this gsb file: https://web.archive.org/web/20201018143532/https://provincia.agrigento.sitr.it/scaricabili/NTv2/ItalyED50toWGS84_NTV2_GN.gsb I have copied it in "C:\OSGeo4W\share\proj" and I have defined this custom projection: +proj=utm +zone=33