[Qgis-developer] Python QgsVectorLayer question
ccrook at linz.govt.nz
Thu Feb 25 13:04:30 EST 2010
I'm working on a plugin which creates vector layers
layer = QgsVectorLayer(...)
These are based upon information in other layers, so I want to set the same crs as the source layer. This seems easy enough
However the problem I have is that if the Qgis settings for new layers is to prompt for the CRS (Settings|Options|CRS|Prompt for CRS), then the CRS selection dialog appears as soon as the new layer is created. Obviously I don't want this, since I'm going to reset the CRS regardless of what the user chooses.
Is there a good way to avoid this. At the moment I'm using a rather kludgy approach,
settings = QSettings()
prjSetting = settings.value("/Projections/defaultBehaviour").toString()
... do my stuff ...
But this doesn't seem ideal..
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