[Qgis-developer] [Qgis-user] no data values are not recognised by colormap

[Giovanni Manghi]

On Tue, 2012-06-12 at 14:37 -0700, skampus wrote:
> hi, i'm noting  a strange behaviour of colormap.
> it seems that it doesn't recognise the no data value so it's impossible to
> set them as transparent.

it is a known issue. There are rasters when you try to set transparent
the "nulls" qgis instead make transparent the pixels with 0 value.

I guess we would need to wait for the raster resampling commits (a new
feature for the next qgis release) and start from there to fix what need
to be fixed.

cheers

-- Giovanni --