On Tue, Oct 22, 2013 at 8:35 AM, Ákos Maróy <[email protected]> wrote:
> On 22/10/13 08:16, Andrea Aime wrote:
>
> On Tue, Oct 22, 2013 at 8:08 AM, Ákos Maróy <[email protected]> wrote:
>
>> On 22/10/13 06:13, Rahkonen Jukka wrote:
>> > The trick they use in the Mapnik maps is not to colour the oceans
>> because 70% of Earth is water. Therefore the background colour is set to
>> ocean blue and land masses are drawn above it from the land polygons data
>> set http://openstreetmapdata.com/data/land-polygons.
>> >
>> can you be more specific on how to solve this using SLDs? I can't see a
>> generic background option in SLD :(
>>
>
> Because there is none. You have to ask for the bgcolor in the GetMap
> request
>
> I see
>
> as I'm using custom code that calls GeoTools to render data, I guess I'll
> have to force my own background color in there somehow via code then
>
Yep. Paint your image blue before giving the graphics object to the
Geotools renderer
Cheers
Anmdrea
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