Hello, Does anyone can tell me if the behavior is normal or if it is not working as expected ?
Jérémie. Le mar. 12 janv. 2021 à 21:33, Prud'homme Jérémie <p.jere...@gmail.com> a écrit : > Hi, > > I'm using QGIS 3.10. > > I tried to use only symbology to display a stroke every km along a road. > The project CRS is 2154 (Lambert 93). > > When adding a ""symbol line" with an interval of 1000 map units (meter for > 2154) – or 1000 meters at scale, same result – I achieve to display symbols > every km. > > Problem is when I move the map or change scale, the symbols do not always > stay in place. They are sometimes misplaced. > > I've been told that problem can be that the first node of the line is not > always the reference to calculate the intervals. > > You can find a GIF here that displays my problem : > https://zupimages.net/viewer.php?id=21/02/nvr2.gif > > Circles are symbols via Symbology. > Strokes are symbos on points generated vith the tool "Points along > geometry". > > You can see that circles are not always at the same place as the strokes. > > Is it a "normal" behavior ? > <https://zupimages.net/viewer.php?id=21/02/nvr2.gif> > Anyway as a user I would expect that symbols are always generated at the > same place from the starting node. > > Thanks for your enlightments on this. > > Jérémie. >
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