I am looking to add to my current action in QGIS so that a hyperlinked file will open in the current QGIS window, rather than in a new window. Here is what my action looks like:
"C:/Program Files (x86)/Quantum GIS Wroclaw/apps/qgis/bin/qgis.exe" "C:\Users\Ryan Garnett\Dropbox\SpatialData\Imagery\Landsat\%Image"
I am hoping I can use this as a means to share data so that users can load in satellite images basked on a click with the Hotlinks plugin.
Thanks Nathan, I tried this, but it did not load the file. It came back with the following error:
C:\Users\Ryan Garnett\Dropbox\SpatialData\Imagery\Landsat8020_nad83_utm_30m_123457.jp2 is not a valid or recognized raster data source
This is what I have written in the action:
qgis.utils.iface.addRasterLayer("C:\Users\Ryan Garnett\Dropbox\SpatialData\Imagery\Landsat\%Image")
With is set to Python. I have noticed in the error that there isn't a \ in between Landsat and the file name, plus the file name has been cut short, from 028020_nad83... to Landsat8020_nad83...
Any thoughts? My other way is still working.
Answer
You can open a layer in the current instance with a bit of python code in the layer action.
qgis.utils.iface.addRasterLayer("C:\Users\Ryan Garnett\Dropbox\SpatialData\Imagery\Landsat\%Image")
Switch the action type to Python .
Reference for interface object http://qgis.org/api/classQgisInterface.html
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