Here's how I do it. https://twitter.com/AlexNetoGeo/status/856395509367525376?s=19
Alexandre Neto A quinta, 6/05/2021, 09:21, Andreas Neumann <a.neum...@carto.net> escreveu: > Hi Gabriel, > > Yes - this is possible - but it is a bit hard to find. > > I will try to explain (and yes, this would need improvements in the > digitizing chapter of the QGIS manual). > > Steps: > > 1. Enable Snapping on your active layer > > 2. Enable "Self Snapping" > > 3. Press the "Add Polygon Feature" button (but don't yet digitize) > > 4. Enable "Advanced Digitizing" > > 5. In the "Advanced Digitizing" panel select the angles you want to snap to > > 6. Start digitizing by pressing the left mouse button and adding the first > segment with the second click > > 7. Add any additional segments by staying with the new segments within the > angle tolerance in order to get new segments with proper right angles > > 8. If you want to close: first press "Alt-A" to fix the angle. Second: go > to your initial start point and snap to it with the Left Mouse Button > > 9. Press "Right Mouse button" to finish editing the polygon > > Here is a Video demonstrating the steps: > https://www.youtube.com/watch?v=JimwOpN8dOU (sorry about my voice, I > don't have a radio voice ;-) ) > > As others have pointed out, you can uses the different "Add Rectangle" > modes in the "Shape Digitizing Toolbars", e.g. "Add Rectangle from 3 > points". > > Hope this helps, > > Andreas > > > On 2021-05-05 20:38, Gabriel Cotlier wrote: > > Hello, > > I'm digitizing a square using the advanced digitizing tool, however when > I'm about to close the rectangle's last angle, the tool doesn't offer me to > see how to close it with a perfect square angle at the last click. Thus > cannot finish the figure as a perfect square (four 90 degree angles). > > How can I perform the square with the 4 perfect 90 degree angles using the > digitizing tool? > > Thanks a lot for your help. > Kind regards, > Gabriel > > > > _______________________________________________ > Qgis-user mailing list > Qgis-user@lists.osgeo.org > List info: https://lists.osgeo.org/mailman/listinfo/qgis-user > Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user > > > _______________________________________________ > Qgis-user mailing list > Qgis-user@lists.osgeo.org > List info: https://lists.osgeo.org/mailman/listinfo/qgis-user > Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user >
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