Hi,
I have a problem in my QGIS plugin by loading a Tiff with a classified
raster renderer. Either the rendering is ok, but legend and
layerproperties are wrong, or the legend is super but the rendering and
the classbreaks don't go.
Described my problem detailed here:
https://gis.stackexchan
t
angehakt, obwohl es was zu speichern gabden musste ich erst noch von
Hand aktivieren.
Im QML gibt es dann einen derartigen Abschnitt:
VG
Thomas
Am Fr., 26. Mai 2023 um 13:01 Uhr schrieb SSchmidt--- via QGIS-Developer <
qgis-developer@lists.
Hello,
I want to setup a formular for a vectorlayer. For a field(text or number)
I want to have a default value. I assumed to achieve this with
QgsEditorWidgetSetup.
To learn how the notation should be, I tried to save an example in
QGIS(3.16, 3.22.16, master) directly in a style.qml file. Bu
Hello to all,
for my c++ plugin I need to include the qgsalgorithmdissolve.h.
Thats why I include for linking the library
..\..\analysis\RelWithDebInfo\qgis_analysis.lib
and give it additional library path to:
C:/Entwicklung/QuantumGIS/build/src/analysis
C:/Entwicklung/QuantumGIS/build/src/anal
Hello,
for my QGIS C++ Plugin I have to run the QgsDissolveAlgorithm- processing
tool.
I have found an example, how to do that in python:
import processing
infn = "path/to/dissolve"
outfn2 = "output/path/value/dissolve"
#dissolve features based on values in an attribute table field
processing.r
Hi,
I want to compile QGIS-LTR, so I downloaded the new OSGeo4W Installer for
64 Bit.
Now there is an new directory osgeo4w and not like before osgeo4w64 when I
compiled it for QGIS 3.16.
While executing configonly.bat I get errors, i.e. gdal-dev is not found. I
try to install it with osgeo4w
Hi Jürgen,
thank you a lot,
Hi Susann,
On Fri, 29. Nov 2019 at 09:36:13 +0100, sschm...@gfi-gis.de wrote:
> So I decided to compile it with last version for downloading (
> QGIS-Codeversion 6ffa89eb3e)
> But how can I get the source code from github? I
Hello ,
to compile my plugin I waited for the PR of 3.10.1 but now I have red its
been delayed for a week :-)
So I decided to compile it with last version for downloading (
QGIS-Codeversion 6ffa89eb3e)
But how can I get the source code from github? I can't find a branch for
this version.
Can a
Hello,
in my plugin I set up a rasterlayer like this:
QgsRasterLayer* lyr = new QgsRasterLayer(src->Dir + "/" + src->File,
firstTBLayer->Title, QStringLiteral("gdal"));
if (lyr->isValid())
QgsProject::instance()->addMapLayers(QList() <<
lyr, false);
The layer is valid and in a next ste
Thanks for your advises,
but this is only for python plugins and I need to update my c++ plugins.
I have read that deploying plugins in c++ is a bit undesired so I think
there is no template available at time and also it will not be prepared in
next future?
Freundliche Grüße aus Leipzig
Susann
Hi,
I miss the plugin_builder.py in the src/plugins/ in ltr-3_4.
The last I found was in 2.18 but this doesn't work for me because the
version of Qt has been changed.
I need an example for upgrading my plugins, thanks for a hint.
Freundliche Grüße aus Leipzig
Susann Schmidt
Softwareentwicklung
Hi,
Please have a look at this question about programming with
qgsrulebasedlabeling, think nobody else than you could illuminate me ;-)
https://gis.stackexchange.com/questions/254945/understand-qgsrulebasedlabeling
Freundliche Grüße aus Leipzig
Susann Schmidt
Softwareentwicklung
*
If I compile my plugin with Option Runtime Library:
Multi-threaded Debug DLL (/MDd)
at first sight it works fine, but while closing QGIS, QGIS crashes with
'HEAP CORRUPTION DETECTED'
Then if my plugin is
Compiled with Option Runtime Library:
Multi-threaded DLL (/MD)
I get the error:
>
Hallo Jürgen,
I think not I use it directly, because I'm only including h-files from
qgis and qt:
#include "QGISFunc.h"
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#inclu
since compiling my plugin for qgis 2.18.11 in vs2010 on win7 the plugin
and qgis crashes in seemly any action because of memory leaks :-o
"sometimes" while loading a postgis layer i'll get a message from
geos::util::IllegalArgumentException at memory...
but while loading a shape I get the error
Thank you Jürgen,
I'll check this out. Finally, I can deinstall VS2008 ;-)
Susann
- Weitergeleitet von Susann Schmidt/gfimbh am 13.06.2017 11:00 -
Von:Jürgen E. Fischer
An: qgis-developer@lists.osgeo.org
Datum: 13.06.2017 10:24
Betreff:Re: [QGIS-Developer] compiling QG
Hi all,
Till QGIS 2.14.13 I compiled QGIS and my plugins in VS2008 with Qt 4.8.6
and Python 2.7. This now with QGIS LTR 2.18 doesn't work for me. I get
errors C2039 like 'numeric_limits::quiet_NaN'.
So I set up a new pc with win7 32 bit, Qt5 and Python 3.6. But now I can't
build a VS-project
Hi all,
don't know if the question is right placed here.
In QGIS in the "Add WMS" dialog on tab "Search for Server" you can put in
some keywords and get a list of WMS matching this topic. How could a WMS
becomes a member of this resultlist?
Freundliche Grüße aus Leipzig
Susann Schmidt
Softwar
Hello,
Sorry for boring you,
but my problem still isn't solved.
I have a batch-script like in the INSTALL-Guide named setupvcproject.
Before calling it the path is knowing my bison-directory
(C:\GnuWin32\bin), afterwards it is gone away and i get the following
compiling error
> Generating qgs
Hello,
I followed the instructions of the script and have created such a
batchfile. First I've installed bison to a path with spaces inbetween.
Thatswhy I put the path with the ~ in %PATH% and in CMAKE. Sometimes
everything going good but in some cases this error occured. So first I
deinstalle
Hello all,
please add someone a hint at the INSTALL Guide
(http://htmlpreview.github.io/?https://raw.github.com/qgis/QGIS/master/doc/INSTALL.html#toc14)
for building QGIS with VS that while Installing Bison no shortcut to start
menu had to be created. In my case this was the reason of the erro
I've made some progress:
In my working plugin I placed this two lines:
QLibrary myLib( "C:/Progra~2/QGISVA~1/apps/qgis/plugins/tb4qgisplugin.dll"
);
bool loaded = myLib.load();
and get this messages:
"qgis-bin.exe": "C:\Program Files (x86)\QGIS
Valmiera\apps\qgis\plugins\tb4qgisplugin.dll" g
Hello,
I know, its a worst with the c++-plugin-developers...
Again I have a problem with a plugin in updating.
In QGIS 2.0 (32bit) I have two plugins working. Now I downloaded the
sources for QGIS 2.2, compiled it and was very happy, because i've had no
problems here. I compiled my two plugins
Hello,
I had a similar problem and found help, here can you look, how I solved
it:
http://osgeo-org.1560.x6.nabble.com/WG-Re-WG-Re-cpp-plugin-for-QGIS-2-0-td5087852.html#a5087933
My problem was that I used the sources for 2.1.0 and not for 2.0.1 to
compile my plugin. The next thing is that I
Hello,
I have a SVG-File in my Ressource-file and want to use it as Symbol for a
VectorLayer. Is there an ability to load it in the QgsSvgCache and access
it from there?
I've tried it directly but this didn't worked in c++:
QString name=
"E:\\Entwicklung\\QGis\\Quantum-GiS\\src\\plugins\\adres
Freundliche Grüße aus Leipzig
Susann Schmidt
Softwareentwicklung
**
GFI - Gesellschaft für Informationstechnologie mbH
Philipp-Rosenthal-Straße 9
D-04103 Leipzig
Geschäftsführer: Andreas Richter
Amtsgericht Leipzig HRB 12054
USt.-IdNr.:
Hello all,
I asked the question on stackexchange but nobody could help me. I think
it's a beginner-problem but I can't get it. Maybe somenone here could help
me please?
I want to set the extent of my map for two cases. In one case i have the
geometry as QGsGeometry* in my object of class "adre
Hi Paolo,
yes, our company has to come to a strategic decision in the next time. And
I'm not sure what to suggest. I don't know python but i think i need much
time to port ca. 3000 lines existing code, otherwise in future it should
grow up much more. Besides I'm spoiled of the IDE of VS, i nee
What the hell ? :-)
It is so nice, There are opening doorways...
I got the sources for the release 2.0.1 - however :-) and cmake builds me
a qgis2.0.1.sln for my VisualStudio. Now compiling my QGis is in progress.
Thank you for guiding me a few steps forward! I'm curious about it if it
is runnin
Thank you Andreas,
sounds like there is hope for me :-)
Now i feel a bit silly because I can't get the files, i tried this:
Freundliche Grüße aus Leipzig
Susann Schmidt
Softwareentwicklung
**
GFI - Gesellschaft für Informationstech
Thanks to Richard and Andreas for their help!
Why not python? In the last year our company began developing an extension
for ArcGIS 10 in .Net C#. Our intention is a similar working plugin in
QGis. For me it was first easier to port the Code to C++. Indeed i'm not a
save C++-Programmer but from
Hello,
now i try my luck here hoping not being ignored :-)
I want to write a plugin for QGIS 2.0 Dufour in C++. Do I have to take the
sources/API from Version 1.8 (Lisboa)? It is right, that the actual API
only can be used for the actual Releases(Weekly Master)? In this case I
have to download
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