Re: [QGIS-Developer] How to setup Visual Studio 2019 environment for QGIS C++ development?
i managed to create a working dev environment including debugging in QtCreator with the OSGEO4W libraries. It was quite a hassle to set up though - but thats maybe because i am totally new to C++/CMake building. Probably not the OneClick(TM) solution the OP craves for. That being said i tried the "open CMake in VS 2017 combined with OSGEO4W libraries"-solution which still does not really work for me (strange permission denied and file not found errors). -- Sent from: http://osgeo-org.1560.x6.nabble.com/QGIS-Developer-f4099106.html ___ QGIS-Developer mailing list QGIS-Developer@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-developer Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-developer
Re: [QGIS-Developer] translate plugin gui and log messages
You can just use the pylupdate5 script, its in %OSGeo4Win%\apps\Python37\Scripts It loads your .pro file and creates the .ts files which you can open in QtLinguist. After translating you release within QtLinguist to a .qm file. See: https://docs.qgis.org/testing/en/docs/pyqgis_developer_cookbook/plugins.html?highlight=plugin#ts-file jonas On 19.06.2019 20:01, C Hamilton wrote: I am also interested in how you do this on Windows because I had a request to add translation ability to the Shape Tools plugin, but these instructions don't seem to include anything for Windows. Thanks, Calvin On Wed, Jun 19, 2019 at 2:24 AM matteo <mailto:matteo.ghe...@gmail.com>> wrote: Hi Roberta, well the process is pretty easy and straightforward. I use the Makefile to manage all the process [0]. Basically the steps are: * adding a list to locales in the Makefile, like: LOCALES = en it nl * always in the Makefile add all the paths to the files that contains the string you want to translate (managed by the self.tr <http://self.tr>() method): SOURCES = \ __init__.py \ plugin.py plugin_dialog.py UI_FILES = plugin_base.ui * now you can use make transup to create the ts file in all the languages * translate using the software you prefer * compile the ts in qm using make transcompile That's it. Whenever you add/change something in the files/UI you have to run make transup again, translate, recompile Cheers Matteo [0] https://docs.qgis.org/testing/en/docs/pyqgis_developer_cookbook/plugins.html#translate-using-makefile ___ QGIS-Developer mailing list QGIS-Developer@lists.osgeo.org <mailto:QGIS-Developer@lists.osgeo.org> List info: https://lists.osgeo.org/mailman/listinfo/qgis-developer Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-developer ___ QGIS-Developer mailing list QGIS-Developer@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-developer Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-developer
Re: [QGIS-Developer] translate plugin gui and log messages
Hi Roberta, You do not mention using the pylupdate program, you should use that to create the ts files, because only this way you extract the text strings from the python files. Qt Creator does not care about the python scripts at all. see https://docs.qgis.org/testing/en/docs/pyqgis_developer_cookbook/plugins.html?highlight=plugin#ts-file https://www.riverbankcomputing.com/static/Docs/PyQt5/i18n.html Cheers Jonas On 18.06.2019 18:47, Roberta Fagandini wrote: Hi all, I want to translate both the gui and all the log messages of my plugin in a certain language (e.g. Italian). I'm using Qt Creator and Qt Linguist. I created a plugin.pro <http://plugin.pro> file which contains all the file with text strings that have to be translated (i.e. my .ui and .py files). Then I used Qt Creator to generate the plugin_it.ts file and I modified this file with Qt Linguist generating at the end a .qm file. The translation of the gui (file .ui) works fine but I have problems with the translation of the log messages in the .py file. I marked all the strings that I want to translate putting them inside the tr() function but Qt Linguist does not seem to recognize them as strings to be translated. Messages are simple text string appended to a QTextBrowser widget. The plugin was initially created with the Plugin Builder, therefore I have a tr() function, I have imported QTranslator and all the rows created by Plugin Builder regarding translation have not been modified. Any suggestion? Thanks in advance, Roberta ___ QGIS-Developer mailing list QGIS-Developer@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-developer Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-developer
Re: [QGIS-Developer] Approval of my plugin
Got that, thanks! :) Jonas On 17.06.2019 14:03, Marco Bernasocchi wrote: Looks like it's approved cheers On 14.06.19 17:25, Jonas wrote: ugins are approved? I totally understand that the approval process is run by volunteers and if it just takes its time thats perfectly fine! But i just want to make sure everything is OK and i didn't do something wrong or missed a step. -- Marco Bernasocchi OPENGIS.ch CEO QGIS.org Co-chair ma...@opengis.ch <mailto:ma...@opengis.ch> +41 (0)79 467 24 70 OPENGIS.ch Logo <https://www.opengis.ch> ___ QGIS-Developer mailing list QGIS-Developer@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-developer Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-developer
[QGIS-Developer] Approval of my plugin
Hello list, I submitted a new plugin about two weeks ago to the plugin portal, that one: https://plugins.qgis.org/plugins/coordinator/ <https://plugins.qgis.org/plugins/coordinator/> I was somehow hoping this would have been approved by now, but it isn't. Is there an estimate when new plugins are approved? I totally understand that the approval process is run by volunteers and if it just takes its time thats perfectly fine! But i just want to make sure everything is OK and i didn't do something wrong or missed a step. Thanks Jonas -- Sent from: http://osgeo-org.1560.x6.nabble.com/QGIS-Developer-f4099106.html ___ QGIS-Developer mailing list QGIS-Developer@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-developer Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-developer
Re: [QGIS-Developer] macOS installs -- Lutra
you can also install qgis from the osgeo homebrew repositories which uses homebrews python brew tap osgeo/osgeo4mac brew install osgeo-qgis be aware that the installation takes a long time (> 2 hours on my laptop) to install and uses plenty of packages -- Sent from: http://osgeo-org.1560.x6.nabble.com/QGIS-Developer-f4099106.html ___ QGIS-Developer mailing list QGIS-Developer@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-developer Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-developer
Re: [QGIS-Developer] Broken links to PDF manuals
confirmed over her -- Sent from: http://osgeo-org.1560.x6.nabble.com/QGIS-Developer-f4099106.html ___ QGIS-Developer mailing list QGIS-Developer@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-developer Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-developer
Re: [QGIS-Developer] adding vertices to digitize session via python
Hello again, nevermind, figured it out. just casting the map tool to QgsMapToolCapture does the trick: from qgis.core import QgsPointXY from qgis.gui import QgsMapTool, QgsMapToolCapturefrom qgis.PyQt import sipmapToolCapture = sip.cast(iface.mapCanvas().mapTool(), QgsMapToolCapture) mapToolCapture.addVertex(QgsPointXY(1,2)) Cheers Jonas On 09.05.2019 12:55, Jonas wrote: Hi, is there a way to add vertices to the rubberband when the user currently digitizes a feature via the python API? For example when adding a line feature, the user has already created a few vertices of a line via the rubber band. now i want to add the next vertex of that rubber band via python. I do NOT want to end the users action to create the feature, or add vertices to already existing features. I think that would mean calling addVertex() on a QgsMapToolCapture-object. However i cannot find a way to retrieve a QgsMapToolCapture-object from the current mapTool. Is there a way to do this? Thanks Jonas ___ QGIS-Developer mailing list QGIS-Developer@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-developer Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-developer
[QGIS-Developer] adding vertices to digitize session via python
Hi, is there a way to add vertices to the rubberband when the user currently digitizes a feature via the python API? For example when adding a line feature, the user has already created a few vertices of a line via the rubber band. now i want to add the next vertex of that rubber band via python. I do NOT want to end the users action to create the feature, or add vertices to already existing features. I think that would mean calling addVertex() on a QgsMapToolCapture-object. However i cannot find a way to retrieve a QgsMapToolCapture-object from the current mapTool. Is there a way to do this? Thanks Jonas ___ QGIS-Developer mailing list QGIS-Developer@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-developer Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-developer
[QGIS-Developer] debug build - DPI assertion fails in qgsmaprenderercustompainterjob.cpp
Hi, leaving this here, because it happens just in Debug builds: the assertion in qgsmaprenderercustompainterjob.cpp/line 73 fails on my non-retina Mac Book Air when i change the magnification by locking the scale and using the trackpad to zoom. changing magnification via the spinner-box is just fine. the assertion check is only enabled in debug builds ( #ifndef QT_NO_DEBUG ) so i didn’t want to file a bug report, just FYI. log output is: src/gui/qgsmapcanvas.cpp: 1588: (wheelEvent) [3ms] Wheel event delta 2 src/core/qgsmapsettings.cpp: 63: (setMagnificationFactor) [0ms] Magnification factor: 1.52486 dpi: 109.79 ratio: 0.983607 src/gui/qgsmapcanvas.cpp: 514: (refresh) [0ms] CANVAS refresh scheduling src/gui/qgsmapcanvas.cpp: 732: (stopRendering) [11ms] CANVAS stop rendering! src/core/qgsmaprendererparalleljob.cpp: 115: (cancelWithoutBlocking) [0ms] PARALLEL cancel at status 1 src/core/qgsvectorlayerrenderer.cpp: 270: (drawRenderer) [0ms] [thread:0x7fe3ab038820] Drawing of vector layer Ortsteile_Berlin_3808bce3_0433_4bd1_ab94_24c1a4c2b617 canceled. src/core/qgsmaprendererparalleljob.cpp: 64: (start) [2ms] QThreadPool max thread count is 4 src/core/qgsmaprendererparalleljob.cpp: 222: (renderingFinished) [0ms] PARALLEL finished src/gui/qgsmapcanvas.cpp: 1588: (wheelEvent) [18ms] Wheel event delta 2 src/core/qgsmapsettings.cpp: 63: (setMagnificationFactor) [0ms] Magnification factor: 1.55027 dpi: 111.62 ratio: 0.983607 src/gui/qgsmapcanvas.cpp: 514: (refresh) [0ms] CANVAS refresh scheduling src/gui/qgsmapcanvas.cpp: 732: (stopRendering) [2ms] CANVAS stop rendering! src/core/qgsmaprendererparalleljob.cpp: 115: (cancelWithoutBlocking) [0ms] PARALLEL cancel at status 1 src/core/qgsvectorlayerrenderer.cpp: 270: (drawRenderer) [0ms] [thread:0x7fe3ab22a850] Drawing of vector layer Ortsteile_Berlin_3808bce3_0433_4bd1_ab94_24c1a4c2b617 canceled. src/core/qgsmaprendererparalleljob.cpp: 64: (start) [3ms] QThreadPool max thread count is 4 src/core/qgsmaprendererparalleljob.cpp: 222: (renderingFinished) [0ms] PARALLEL finished src/core/qgsmaprendererparalleljob.cpp: 201: (renderLayersFinished) [67ms] PARALLEL layers finished src/core/qgsmaprenderercustompainterjob.cpp: 345: (drawLabeling) [1ms] [thread:0x7fe3ab263850] Draw labeling took (seconds): 0 src/core/qgsmaprendererparalleljob.cpp: 222: (renderingFinished) [2ms] PARALLEL finished src/core/qgsmaprendererjob.cpp: 439: (cleanupLabelJob) [0ms] caching label result image src/gui/qgsmapcanvas.cpp: 600: (rendererJobFinished) [0ms] CANVAS finish! 1 src/gui/qgsmapcanvas.cpp: 1588: (wheelEvent) [30ms] Wheel event delta 2 src/gui/qgsmapcanvas.cpp: 1588: (wheelEvent) [8ms] Wheel event delta 0 src/gui/qgsmapcanvas.cpp: 1588: (wheelEvent) [0ms] Wheel event delta 0 Fatal: ASSERT failure in Job::startRender(): "pre-set DPI not equal to painter's DPI (112 vs 111.62)", file src/core/qgsmaprenderercustompainterjob.cpp, line 73 14:24:25: The program has unexpectedly finished. thanks Jonas ___ QGIS-Developer mailing list QGIS-Developer@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-developer Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-developer
Re: [QGIS-Developer] QgsSymbolButton/QgsFontButton no menu?
Hi Nyall, ok, thank you! Jonas > On 15. Dec 2018, at 22:41, Nyall Dawson wrote: > > On Sat, 15 Dec 2018 at 20:50, Jonas wrote: >> >> Hi, >> >> i am currently working on fixing the inner paddings of the ToolButtons for >> Symbols (QgsSymbolButton) and Fonts (QgsFontButton) on non-windows platforms >> (the fontbutton for macOS has been fixed in >> https://github.com/qgis/QGIS/pull/8605 >> <https://github.com/qgis/QGIS/pull/8605> ). >> >> <http://osgeo-org.1560.x6.nabble.com/file/t384296/toolbuttons_2.png> >> >> can somebody explain to me the rationale to have differing icon widths if >> the button has no menu? >> >> see >> https://github.com/qgis/QGIS/blob/8a0a745677a8ff2c4631f451c9ed8fd7580ec220/src/gui/qgssymbolbutton.cpp#L468 >> <https://github.com/qgis/QGIS/blob/8a0a745677a8ff2c4631f451c9ed8fd7580ec220/src/gui/qgssymbolbutton.cpp#L468> > > I don't think these are required, and are just remnants of code copied > originally from the color button. As you've rightly concluded, it's > not possible to use the font/symbol button widgets without the menus. > > Nyall > >> >> i could imagine this would make sense if you could remove the arrow on the >> right to make the icon wider then, but i actually found no way to do this in >> c++ or python. but you can remove the menu without removing the arrow (eg >> setting QgsFontButton.setMenu(None) in PyQGIS) which triggers the >> alternative styling. it does not make sense but it makes the button look >> weird and also ... blurry on all platforms ?!?? >> >> i would like to fix the padding and think that removing the check altogether >> is fine, but i am reluctant to move on as i am new around here. >> >> can somebody explain if there is a use case for the non-menu styling? Thanks >> >> Jonas (iona5) >> >> >> >> >> >> >> -- >> Sent from: http://osgeo-org.1560.x6.nabble.com/QGIS-Developer-f4099106.html >> ___ >> QGIS-Developer mailing list >> QGIS-Developer@lists.osgeo.org >> List info: https://lists.osgeo.org/mailman/listinfo/qgis-developer >> Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-developer ___ QGIS-Developer mailing list QGIS-Developer@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-developer Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-developer
[QGIS-Developer] QgsSymbolButton/QgsFontButton no menu?
Hi, i am currently working on fixing the inner paddings of the ToolButtons for Symbols (QgsSymbolButton) and Fonts (QgsFontButton) on non-windows platforms (the fontbutton for macOS has been fixed in https://github.com/qgis/QGIS/pull/8605 <https://github.com/qgis/QGIS/pull/8605> ). <http://osgeo-org.1560.x6.nabble.com/file/t384296/toolbuttons_2.png> can somebody explain to me the rationale to have differing icon widths if the button has no menu? see https://github.com/qgis/QGIS/blob/8a0a745677a8ff2c4631f451c9ed8fd7580ec220/src/gui/qgssymbolbutton.cpp#L468 <https://github.com/qgis/QGIS/blob/8a0a745677a8ff2c4631f451c9ed8fd7580ec220/src/gui/qgssymbolbutton.cpp#L468> i could imagine this would make sense if you could remove the arrow on the right to make the icon wider then, but i actually found no way to do this in c++ or python. but you can remove the menu without removing the arrow (eg setting QgsFontButton.setMenu(None) in PyQGIS) which triggers the alternative styling. it does not make sense but it makes the button look weird and also ... blurry on all platforms ?!?? i would like to fix the padding and think that removing the check altogether is fine, but i am reluctant to move on as i am new around here. can somebody explain if there is a use case for the non-menu styling? Thanks Jonas (iona5) -- Sent from: http://osgeo-org.1560.x6.nabble.com/QGIS-Developer-f4099106.html ___ QGIS-Developer mailing list QGIS-Developer@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-developer Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-developer
[QGIS-Developer] "failed to load!" - loading vector files into pyQGIS (outside QGIS)
Hello I am currently trying to learn PyQGIS. At almost the beginning I have
encountered a problem loading a shapefile into pyqgis, using a standalone
application (in this case, Pyscripter 3.2.2, 32 bit). I have tried both QGIS
3.0 (newest OSGeo4w version) and 2.18 standalone with OSGeo4w applications,
with Python 3.6/2.7 respectively, all being 32 bit. The operating system is
windows 10 home, 64 bit.
I have tried using several different shapefiles (.shp extensions). They can all
be loaded into the different versions of QGIS. I have followed
https://docs.qgis.org/2.14/en/docs/pyqgis_developer_cookbook/loadlayer.html#vector-layers
, and tried with small variations (changing the path from “/path/to/file.shp”
to r”path\to\file.shp”) that GIS stack exchange have suggested.
The current python code is:
1. from qgis.core import *
2. import qgis.utils
3. import os
4.
5. QgsApplication.setPrefixPath('C:/qgis218/apps/qgis-ltr', True)
6. qgs = QgsApplication([], True) #has also tried with False
7.
8. qgs.initQgis()
9.
10. data_source = r"C:\python_qgis\airport_tutorial\ne_10m_airports.shp"
11. layer = QgsVectorLayer(data_source, "airports", "ogr")
12.
13. if not layer.isValid():
14. print ("Layer failed to load!")
15. print "File Path points to a file: ", os.path.isfile(data_source)
(the prefix path is correct according to QGIS’ own python console, using print
QgsApplication.showSettings() )
The code always returns “layer failed to load!” even though the file path is
correct.
I would therefore like to ask what might be the problem here? If more
information is needed, please say.
Thanks in advance!
Best regards,
Jonas
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