Hi Frank,
thanks for your answer! Yes looks like there is no other way but passing empty
strings. That’s what I wanted to avoid but anyway.
Regards
Benjamin
-Ursprüngliche Nachricht-
Von: Frank Broniewski [mailto:ha...@frankbroniewski.com]
Gesendet: Freitag, 9. März 2018 11:25
An:
Hi all,
I would like to write a custom python function for QGIS 2.18 that takes zero or
one argument. The reason is that in most cases I can use a default value in the
function, in some cases I would like to enter the value as argument. For python
I know that you can prefix args in functions
Hi all,
has anyone experience with exporting geometry generator styling into DXF. I
think it's no alternative to use DB views, SQL or virtual layers as I use
dynamic parameters as scale and map extend in my python function. Thanks for
your ideas!
Regards
Benjamin
You could use Notpad++ and use find/replace with wildcards, “.matches new line”
enabled.
Replace ‘
Hi all,
is there a way to address a certain element of a tuple with qgis expression
builder? I would like to write a python function that returns a tuple with two
elements. That way I can use one function for two purposes (I think of
something like myfunction(arg1,arg2,arg3)[0], but that
Hi Roxo,
I can't reproduce. Of course I don't have your data source, but that shouldn't
be the reason. I use PostGIS-Data and use a integer-field with three possible
values (1,2 or 3) to do a rule based fill color selection similar to yours.
I'm using QGIS 2.18.12, Polygon data from PostGIS,
Hi Andreas,
thats exactly what I'm looking for or even better because I didn't think about
symbol levels yet! Looking forward to see this QEP getting realized some day!
Regards
Benjamin
Von: Qgis-user [mailto:qgis-user-boun...@lists.osgeo.org] Im Auftrag von
Andreas Neumann
Gesendet:
Hi all,
I am looking for a way to style a point feature layer in a way that underlying
features are cut out by the point symbols so a raster layer at the bottom of
the layer tree is visible. In other words, the point symbol should make
underlying vector features transparent. Physically editing
Hi all,
can anyone confirm if my mails to the list are received? Usually I always got
copies of my own posts via the list but now not anymore. The config is OK, at
"Receive your own posts" "yes" is checked. I receive all posts from other
users. Still I can see my posts in the archive. I just
Hi all,
in QGIS, there is the possibility to draw a rectangle around a label text with
"Labels -> Background -> Shape: Rectangle; Size type: buffer". This way, the
rectangle fits to text extend.
Does onyone know a way to use the size or the corner coordinates of this buffer
rectangle in a
Hi all,
in QGIS, there is the possibility to draw a rectangle around a label text with
"Labels -> Background -> Shape: Rectangle; Size type: buffer". This way, the
rectangle fits to text extend.
Does onyone know a way to use the size or the corner coordinates of this buffer
rectangle in a
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