[Qgis-developer] paletted rasters with class labels

Vincent Schut schut at sarvision.nl
Thu Oct 17 03:31:49 PDT 2013



On 10/17/2013 08:51 AM, Radim Blazek wrote:
> On Wed, Oct 16, 2013 at 3:12 PM, Vincent Schut <schut at sarvision.nl> wrote:
>> Hi,
>>
>> Since version 2 qgis does not seem to support paletted rasters (e.g. tiff's
>> with colortable) with a label for each raster class, is that correct? In
>> version 1.8, in the colormap tab of the raster properties, the palette of
>> the raster (if any) would automatically be used, and you could add (or qgis
>> would load, if they were available in the raster metadata) a label/name for
>> each of the colors/classes. In the new version, a raster is either of type
>> 'palette' but that has no option to use/add labels (but does use the
>> internal palette of the raster), or it is rendered as 'singleband
>> pseudocolor', which has labels per class, but cannot use the raster internal
>> colortable.
>>
>> We really miss this feature now.
>>
>> Should I file a new enhancement request/bug?
>
> Yes. Attach sample data and assign it to me.

Done: https://hub.qgis.org/issues/8886

>
> Radim
>
>> Best regards,
>> Vincent.
>>
>> PS over the whole, version 2.0 is a great improvement, kudo's to all the
>> devs! :-)
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