[Qgis-user] QGIS rendering round (circle) polygons as diamonds, and cannot find reason or cure

[Nicolas Cadieux]

Hi,

Have you looked at your rendering options?  Using feature simplification? Using the latest drivers on you video card?

Nicolas Cadieux
Ça va bien aller!

> Le 7 août 2020 à 13:26, Robert D. Bowers M.A. <n4fbz at tampabay.rr.com> a écrit :
> 
> QGIS version 3.1.8
> I have a shapefile I'm working with, showing the locations of a number of what are called "post molds" - evidence that a post was put in the ground there at one point.  I've drawn circles for each post mold, but they're all rendering (showing) as diamonds - squares rotated 45 degrees.  Other shapes also are not rendering quite as smoothly as drawn (freehand).
> 
> I cannot figure out what is causing this (the wrong shape for the circles).  I can draw ellipses and they show up fine.  I'm really reluctant to try to redraw any of the existing ones - there are several.
> 
> The map itself covered an area of about 50 meters by 50 meters.  The circles are all in the 2-5 decimeter range (approximate).
> 
> Also, is it possible to re-size an existing polygon - for instance make an ellipse larger than the original?
> 
> Thanks!
> 
> Bob
> 
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