On Tue, Dec 17, 2013 at 4:14 PM, Jonathan Moules <
jonathanmou...@warwickshire.gov.uk> wrote:

> Hi Andrea,
> Yep, definitely a single request returns a single tile:
>
> http://wppgeog3:9030/geoserver/ows?LAYERS=z_OS_Vector_Basemap_Neutral&FORMAT=image%2Fpng&ISBASELAYER=true&ATTRIBUTION=Crown%20Copyright%20and%20database%20right%202013.%20Ordnance%20Survey%20100019520&OPACITY=1&SERVICE=WMS&VERSION=1.1.1&REQUEST=GetMap&STYLES=&SRS=EPSG%3A27700&BBOX=435097.6,291020.8,435814.4,291737.6&WIDTH=256&HEIGHT=256
>
> - I don't know anything about label priorities, so I guess that's on the
> default.
> - Yep, the "Nuneaton" text layer has conflict resolution removed:
>             <se:VendorOption name="conflictResolution">false</
> se:VendorOption>
>
> I suspect I know where this is going - if I enable conflictResolution on
> the text layer the road label disappears. So the conflict resolution stuff
> is done after the other rendering, and I have to enable it if I don't want
> my labels wrongly overlapped? (I'd be fine if the road label was
> overlapped).
>

Hmm... ok, half of mistery solved, but I still don't know why the label
without conflict resolution is painted later.
When you say Text Points Layer ("Nuneaton") is the last one, does it mean
it's the one at the bottom
of the list in the GUI, or first?
I know it may be counter-intuitive, but WMS paints the first layer of the
list first, moves to the next,
and so on (the so called "painter's model")

Cheers
Andrea


-- 
*== GeoSolutions will be closed for seasonal holidays from 23/12/2013 to
06/01/2014 ==*

Ing. Andrea Aime
@geowolf
Technical Lead

GeoSolutions S.A.S.
Via Poggio alle Viti 1187
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Italy
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