[Qgis-developer] No data value in raster transparency list

[Bob and Deb]

I've seen nodata with huge float32 values.  Unfortunately they are rendered
in qgis and I can not make them transparent by adding the value to the
transparency list.
On Aug 22, 2012 8:56 AM, "Giovanni Manghi" <giovanni.manghi at faunalia.pt>
wrote:

> It isn't the only odd thing/bug with nulls and transparency. For example
> not always nulls are rendered transparent and when you try to add them to
> the transparency list the entry is added as 0 instead.
>
> On Aug 22, 2012 4:49 PM, "Radim Blazek" <radim.blazek at gmail.com> wrote:
> >
> > Hi,
> > does anybody know why raster no data value is automatically added to
> > transparency list in properties dialog? It makes no sense IMO. No data
> > values are always rendered as transparent, no need to define them also
> > in transparent list.
> >
> > Radim
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>
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