[Qgis-developer] Raster colours

[Etienne Tourigny]

Hi all,

I've pushed to master a simple fix to allow to use the color ramps
from vector styles. It works fine but is limited to current ramps.

Here I were I think things should go, comments are welcome:

- rename "Singleband pseudocolor" to "Singleband color ramp"- although
not sure about that.
- deprecate or remove the QgsFreakOutShader and QgsPseudoColorShader -
they are not used anymore. Is there anything there that should be used
elsewhere?
- rename all the VectorColorRamp classes and widgets to ColorRamp -
this has the potential for disruption but makes things clearer,
because the color ramps can be used by both

- find a way to classify/group/tag color ramps so we can browse them more easily
- add color ramps from 1-band plugin and cpt-city (cited by Giovanni)
- find a way to share color ramps, or make them easily available (see
other email on cpt-city)

Etienne

On Fri, Jul 27, 2012 at 5:38 AM, Marco Hugentobler
<marco.hugentobler at sourcepole.ch> wrote:
> Hi Alex
>
>
>>FreakOut also broken. Should we fix them or with discussed new
>>color ramps stuff this doesn't make sense?
>
> Freak out and pseudocolor are just two special cases of color ramps. I don't
> think it makes sense to implement anything special for those two cases only.
>
> Regards,
> Marco
>
> Am 27.07.2012 09:54, schrieb Alexander Bruy:
>
>> 2012/7/26 Paolo Cavallini <cavallini at faunalia.it>:
>>>
>>> The current situation is painful, as the pseudocolor no longer works
>>> without creating classes, choosing interpolation, etc.
>>
>> FreakOut also broken. Should we fix them or with discussed new
>> color ramps stuff this doesn't make sense?
>>
>
>
> --
> Dr. Marco Hugentobler
> Sourcepole -  Linux & Open Source Solutions
> Weberstrasse 5, CH-8004 Zürich, Switzerland
> marco.hugentobler at sourcepole.ch http://www.sourcepole.ch
> Technical Advisor QGIS Project Steering Committee
>
>
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