[Qgis-developer] Access raster data from python plugins

Ghislain Picard ghislain.picard at lgge.obs.ujf-grenoble.fr
Sat Sep 6 08:43:17 EDT 2008


I'd like to access large part of the raster dataset to build scattergram 
from two raster layers.

Is there any mean to access raster data from python plugins more 
efficiently than with the QgsRasterLayer::identify method ?

A version of identify that return a single band would be interesting too.

Finally what do you thing of a public access to mGDALDataset ?

P.S. new on the list. Aims at enhancing qgis for the analysis of remote 
sensing images.

More information about the Qgis-developer mailing list