Performance for mass updating features
This post discusses how to improve the performance of pyqgis code which updates a lot of features by a factor of more than 10.
Python support even closer
anybody has a hint?
Getting closer to taming the snake
very geeky but I have to post this: D/Qt (27512): src/python/qgspythonutilsimpl.cpp: 188: (runString) COMAND OK: import sys D/Qt (27512): src/python/qgspythonutilsimpl.cpp: 188: (runString) COMAND OK: import os D/Qt (27512): src/python/qgspythonutilsimpl.cpp: 188: (runString) COMAND OK: sys.path = [“/data/data/org.qgis.qgis/files/share/python”,”/data/data/org.qgis.qgis/files//python”,”/data/data/org.qgis.qgis/files//python” + “/plugins”,”/data/data/org.qgis.qgis/files/share/python/plugins”] + sys.path D/Qt (27512): src/python/qgspythonutilsimpl.cpp: 91: (initPython) newpaths: “/data/data/org.qgis.qgis/files/share/python”,”/data/data/org.qgis.qgis/files//python”,”/data/data/org.qgis.qgis/files//python” + “/plugins”,”/data/data/org.qgis.qgis/files/share/python/plugins” D/Qt Read more
Python support in qgis is getting there
Never been so close, but it took the heck out of me… now lets see if after 4 days of continuous fiddling around I manage to tame the snake
InaSAFE 1.0 Launched
End October after a heavy development sprint, the InaSAFE team (which consists of developers from around the world, funded by AUSAID and The World Bank / GFDRR) released inaSAFE 1.0 at the AMCDRR, a high level conference for disaster risk reduction in Asia. During the same event, inaSAFE was even demonstrated to the President of Indonesia.
QGIS Multiview and globe screenshots
This screenshots have been created using the QGIS with the following plugins: Multitemporal and multivariate data visualisation (https://hub.qgis.org/projects/multiview) Scttergram identify (https://hub.qgis.org/projects/scattergramdentify Globe Plugin
QGIS Anwendertag, 6.5., HSR Rapperswil
Am Freitag dem 6. Mai, findet an der Hochschule für Technik Rapperswil das 2. deutschsprachige QGIS Anwendertreffen statt. Quantum GIS (oder kurz QGIS) ist ein benutzerfreundliches Open Source Desktop- und Server-GIS welches sich einer stark wachsenden Anwendergruppe erfreut. Sie finden Infos zu QGIS unter www.qgis.org Nach dem erfolgreichen ersten deutschsprachigen Read more
QGis plugins: Multiview and ScattergramIdentify
hi All, If you deal with multivariate, multitemporal and cyclic raster data you might find interesting my multiview plugin. See screenshot of what can be done in terms of different visualizations below. The code still has some minor glitches but it is very well usable (and stable). As well here Read more
PyQT signals with arguments
so , here a snippet on how to use the different types of signals in PyQt: connect a signal from C++ QObject.connect(self.sender, SIGNAL(“signalName( Arg1TYPE, Arg2TYPE )”), self.slot) connect a signal from Python QObject.connect(self.sender, SIGNAL(“signalName” ), self.slot ) emit a signal in Python self.emit( SIGNAL( “signalName” ), arg1, arg2 ) emit Read more
Qgis plugins starter plugin
Today I published my first QGis Python plugin. It does allow to configure a list of available plugins actions to execute in one click. It is published in pyqgis contributed repository and the source is developed on My GitHub Cheers Marco