<div dir="ltr">great :)</div><div class="gmail_extra"><br clear="all"><div><div class="gmail_signature" data-smartmail="gmail_signature">Luigi Pirelli<br><br>**************************************************************************************************<br>* LinkedIn: <a href="https://www.linkedin.com/in/luigipirelli" target="_blank">https://www.linkedin.com/in/luigipirelli</a><br>* Stackexchange: <a href="http://gis.stackexchange.com/users/19667/luigi-pirelli" target="_blank">http://gis.stackexchange.com/users/19667/luigi-pirelli</a><br>* GitHub: <a href="https://github.com/luipir" target="_blank">https://github.com/luipir</a><br>* Mastering QGIS 2nd Edition:<br>* <a href="https://www.packtpub.com/big-data-and-business-intelligence/mastering-qgis-second-edition" target="_blank">https://www.packtpub.com/big-data-and-business-intelligence/mastering-qgis-second-edition</a><br>* Hire me: <a href="http://goo.gl/BYRQKg" target="_blank">http://goo.gl/BYRQKg</a><br>**************************************************************************************************</div></div>
<br><div class="gmail_quote">On 15 May 2018 at 08:42, Nyall Dawson <span dir="ltr"><<a href="mailto:nyall.dawson@gmail.com" target="_blank">nyall.dawson@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><span class="">On 27 April 2018 at 06:27, Luigi Pirelli <<a href="mailto:luipir@gmail.com">luipir@gmail.com</a>> wrote:<br>
</span><span class="">> spam the log and reduce a lot the rendering time... it takes seconds for few<br>
> polygons. ç<br>
<br>
</span>I've changed my mind. Those warnings should be removed from the<br>
message log, and shifted off to the console only.<br>
<br>
See <a href="https://github.com/qgis/QGIS/pull/6991" rel="noreferrer" target="_blank">https://github.com/qgis/QGIS/<wbr>pull/6991</a><br>
<br>
I didn't realise how slow they made rendering until I hit this same<br>
issue on a recent project, and the cause was the labeling feature<br>
cropping, so not even anything which is user-fixable.<br>
<span class="HOEnZb"><font color="#888888"><br>
Nyall<br>
</font></span><div class="HOEnZb"><div class="h5"><br>
><br>
> cheers<br>
><br>
> Luigi Pirelli<br>
><br>
> ******************************<wbr>******************************<wbr>******************************<wbr>********<br>
> * LinkedIn: <a href="https://www.linkedin.com/in/luigipirelli" rel="noreferrer" target="_blank">https://www.linkedin.com/in/<wbr>luigipirelli</a><br>
> * Stackexchange: <a href="http://gis.stackexchange.com/users/19667/luigi-pirelli" rel="noreferrer" target="_blank">http://gis.stackexchange.com/<wbr>users/19667/luigi-pirelli</a><br>
> * GitHub: <a href="https://github.com/luipir" rel="noreferrer" target="_blank">https://github.com/luipir</a><br>
> * Mastering QGIS 2nd Edition:<br>
> *<br>
> <a href="https://www.packtpub.com/big-data-and-business-intelligence/mastering-qgis-second-edition" rel="noreferrer" target="_blank">https://www.packtpub.com/big-<wbr>data-and-business-<wbr>intelligence/mastering-qgis-<wbr>second-edition</a><br>
> * Hire me: <a href="http://goo.gl/BYRQKg" rel="noreferrer" target="_blank">http://goo.gl/BYRQKg</a><br>
> ******************************<wbr>******************************<wbr>******************************<wbr>********<br>
><br>
> On 26 April 2018 at 05:00, Nyall Dawson <<a href="mailto:nyall.dawson@gmail.com">nyall.dawson@gmail.com</a>> wrote:<br>
>><br>
>> On 24 April 2018 at 21:06, Luigi Pirelli <<a href="mailto:luipir@gmail.com">luipir@gmail.com</a>> wrote:<br>
>> > Hi a colleague passed me a gpkg with a style that introduce GEOS<br>
>> > exceptions<br>
>> > during rendering... what? geos errors for a style?<br>
>><br>
>> That's not unheard of - e.g. a line layer rendered using a simple line<br>
>> style with an offset applied is using GEOS to offset the lines. A lot<br>
>> of other symbology settings also call out to QgsGeometry methods which<br>
>> use GEOS under the hood.<br>
>><br>
>> Is this causing an actual error, or just spamming the log?<br>
>><br>
>> Nyall<br>
><br>
><br>
</div></div></blockquote></div><br></div>