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

Giovanni Manghi giovanni.manghi at faunalia.pt
Wed Jun 13 04:38:17 PDT 2012

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.


-- Giovanni --

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