<html><head></head><body>And if I may, it's less about documenting features you are learning than features you already know about. I mean, you describe things you know well (and think they lack docs) allowing others who know things you not yet know to write about them. This way, we all fill the gaps.<br><br>H.<br><br><div class="gmail_quote">Le 11 juin 2019 19:42:29 GMT+02:00, Bernd Vogelgesang <bernd.vogelgesang@gmx.de> a écrit :<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
<pre class="k9mail">I use QGIS since 2011 on a nearly daily basis, but it seems I'm not able<br>to keep pace with all the stuff that gets introduced.<br><br>I know of the docs-dilemma and I even subscribed to the community team<br>list some months ago, but since even the hole system behind the docs<br>seems to be so frightening complicated, I lost hope that I will be able<br>to contribute anything useful.<br><br>And especially the functions are a egg-hen-problem: as long as I have no<br>clue how to use all those functions and combinations of them, I can'<br>contribute to their documentation :(<br><br>Anyway, another function learned :)<br><br>Bernd<br><br>Am 11.06.19 um 19:13 schrieb Harrissou:<br><blockquote class="gmail_quote" style="margin: 0pt 0pt 1ex 0.8ex; border-left: 1px solid #729fcf; padding-left: 1ex;"> Hi,<br><br> Le 11 juin 2019 17:45:45 GMT+02:00, Bernd Vogelgesang <bernd.vogelgesang@gmx.de> a écrit :<br><blockquote class="gmail_quote" style="margin: 0pt 0pt 1ex 0.8ex; border-left: 1px solid #ad7fa8; padding-left: 1ex;"> phaaa ... that was too easy!<br><br> simply putting @symbol_color into the expression for data-driven font<br> colour does the trick.<br><br> I really love to see all these functions popping up in the last<br> versions, but without enough examples in the docs, you'll never know if<br> just need this single function, or if you need a full circus of other<br> stuff before or around it in some way.<br><br></blockquote> Humm.. actually this variable exists since January 2016 as of <a href="https://github.com/qgis/QGIS/pull/2512">https://github.com/qgis/QGIS/pull/2512</a> (though not the implemented pull request) and already in 2.14 doc (<a href="https://docs.qgis.org/2.14/en/docs/user_manual/working_with_vector/expression.html#variables-functions)">https://docs.qgis.org/2.14/en/docs/user_manual/working_with_vector/expression.html#variables-functions)</a><br> About mention in docs, it's not a secret that we horribly need people to help to write the docs and we welcome any input in this regard. So now that you know how it works...<br> We also welcome ideas and suggestions of refactoring if needed.<br><br> H.<br><blockquote class="gmail_quote" style="margin: 0pt 0pt 1ex 0.8ex; border-left: 1px solid #ad7fa8; padding-left: 1ex;"> Now that I found out about the function name, I was finally able to<br> find<br> the answer on stackexchange as well:<br> <a href="https://gis.stackexchange.com/q/152203/8202">https://gis.stackexchange.com/q/152203/8202</a><br><br> Thanx a lot!<br><br> Bernd<br><br> Am 11.06.19 um 14:26 schrieb DelazJ:<br><blockquote class="gmail_quote" style="margin: 0pt 0pt 1ex 0.8ex; border-left: 1px solid #8ae234; padding-left: 1ex;"> Hi Bernd<br> You might be looking for the @symbol_color variable<br><br></blockquote>(<a href="https://docs.qgis.org/testing/en/docs/user_manual/working_with_vector/expression.html?highlight=symbol_color#variables-functions)">https://docs.qgis.org/testing/en/docs/user_manual/working_with_vector/expression.html?highlight=symbol_color#variables-functions)</a><br><blockquote class="gmail_quote" style="margin: 0pt 0pt 1ex 0.8ex; border-left: 1px solid #8ae234; padding-left: 1ex;"> Regards,<br> Harrissou<br><br> Le 10 juin 2019 21:11:18 GMT+02:00, Bernd Vogelgesang<br> <bernd.vogelgesang@gmx.de <mailto:bernd.vogelgesang@gmx.de>> a écrit<br></blockquote>:<br><blockquote class="gmail_quote" style="margin: 0pt 0pt 1ex 0.8ex; border-left: 1px solid #8ae234; padding-left: 1ex;"> Hi,<br><br> is there an "easy" way to somehow show the label of a line in the<br></blockquote>same<br><blockquote class="gmail_quote" style="margin: 0pt 0pt 1ex 0.8ex; border-left: 1px solid #8ae234; padding-left: 1ex;"> colour as the line itself?<br><br> I have a layer of 50somewhat lines which mark overlapping areas.<br></blockquote>To be<br><blockquote class="gmail_quote" style="margin: 0pt 0pt 1ex 0.8ex; border-left: 1px solid #8ae234; padding-left: 1ex;">able to better differenciate between those on a map, I would like<br></blockquote>to<br><blockquote class="gmail_quote" style="margin: 0pt 0pt 1ex 0.8ex; border-left: 1px solid #8ae234; padding-left: 1ex;"> give the labels of the line feature the same colours as the lines<br> themselves (sounds reasonabe).<br><br> The lines are just random coloured as categorical by their unique<br></blockquote>name.<br><blockquote class="gmail_quote" style="margin: 0pt 0pt 1ex 0.8ex; border-left: 1px solid #8ae234; padding-left: 1ex;">Can I somehow get the information of the line colour, so I can<br></blockquote>set the<br><blockquote class="gmail_quote" style="margin: 0pt 0pt 1ex 0.8ex; border-left: 1px solid #8ae234; padding-left: 1ex;"> label colour data-driven by some expressions or so?<br><br> Cheers,<br><br> Bernd<br><br></blockquote><hr><blockquote class="gmail_quote" style="margin: 0pt 0pt 1ex 0.8ex; border-left: 1px solid #8ae234; padding-left: 1ex;"> Qgis-user mailing list<br> Qgis-user@lists.osgeo.org <mailto:Qgis-user@lists.osgeo.org><br> List info:https://lists.osgeo.org/mailman/listinfo/qgis-user<br> Unsubscribe:https://lists.osgeo.org/mailman/listinfo/qgis-user<br><br></blockquote></blockquote></blockquote><hr>Qgis-user mailing list<br>Qgis-user@lists.osgeo.org<br>List info: <a href="https://lists.osgeo.org/mailman/listinfo/qgis-user">https://lists.osgeo.org/mailman/listinfo/qgis-user</a><br>Unsubscribe: <a href="https://lists.osgeo.org/mailman/listinfo/qgis-user">https://lists.osgeo.org/mailman/listinfo/qgis-user</a></pre></blockquote></div><br>-- <br>Envoyé de mon appareil Android avec Courriel K-9 Mail. Veuillez excuser ma brièveté.</body></html>