Wow, I really like that Andrea - and such a simple solution too.  This one
seems to perform a little better for the number of polygons that I have,
I'll just need to play with the color wheel a little to getting the right
values.

Thanks to all for your help!  It would have taken me a long time to find
this stuff without your guidance!


On Tue, Feb 25, 2014 at 10:04 AM, Andrea Aime
<andrea.a...@geo-solutions.it>wrote:

> On Tue, Feb 25, 2014 at 3:47 PM, Jeremy Lindsey <lind...@mosaicatm.com>wrote:
>
>> Thank you so much, Simone.  The polygon styling link is very helpful.   I
>> copied their sample and edited it a bit for my needs and it actually gave
>> me different colors.  This is great and I could probably just use this to
>> get what I need.  If I had a magic wand though, I might go one step further
>> and figure out how to get a true gradient for my range of values.  I
>> suppose I could always have 100 different ranges that get colored in my
>> rules, but its a bit tedious - and I worry that it might evaluate a bit
>> more slowly.  That concern may not be valid though.
>>
>
> Look for the interpolate function then:
> http://docs.geoserver.org/latest/en/user/styling/sld-tipstricks/transformation-func.html#interpolate
> It has a gotcha though, the GetLegendGraphics code does not recognize it,
> so you won't get a nice legend out of it (assuming
> you even need to call onto GetLegendGraphics, that is).
>
> Cheers
> Andrea
>
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