[Qgis-developer] min/max for rasters

Matthias Kuhn matthias.kuhn at gmx.ch
Mon Dec 16 00:29:43 PST 2013

If there is some decision taken by the software, should it be 
communicated to the user? I am thinking of a message bar popping up 
"Hey, I think that a 2-98% representation suits your new layer best and 
I've applied that for you. But if you want to change it: here is a 
combobox and a link to the layer properties."


On Mon 16 Dez 2013 09:22:16 CET, Anita Graser wrote:
> On Mon, Dec 16, 2013 at 8:41 AM, Vincent Schut <schut at sarvision.nl> wrote:
>> Problems of course arise when people/programs do not correctly set nodata
>> values, etc. (e.g. in the case of rasterizing sparse vectors, all other
>> pixels should be nodata). I'd say, do not build in too much intelligence to
>> correct for things like that, in the end it only makes things more
>> complicated.
> +1 I feel very much like Vincent. Maybe there is potential for
> improvements in NULL value detection?
> Best wishes,
> Anita
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