On 01/11/12 14:40, Ian Turton wrote:
>
>
> On 1 November 2012 12:26, Ákos Maróy <[email protected]
> <mailto:[email protected]>> wrote:
>
> Hi,
>
> I wonder if it is possible to display a (line) label using SLD
> where one
> of the characters is inverted - as in, 'dark background, bright text'
> (and not as in upside-down).
>
>
> look at halos
>
> http://docs.geoserver.org/stable/en/user/styling/sld-cookbook/polygons.html#label-halo
> which might do what you want. Or label box which I can't find a link
> to but may be in Andrea's talk
> http://2010.foss4g.org/presentations/3588.pdf
> <http://2010.foss4g.org/presentations/3588.pdf>
>
>
looking at the graphich option along a line placement, this doesn't seem
to help me.
one approach I could take is to have the graphic beneath the text - but
for this, I'd need to position a box behind the first letter of the
text, for example by having an AnchorPoint element - but this is not
available in a Graphic element
another option would be to include a graphic element inside the text
(Label element) itself. but this doesn't seem to be an option either.
as a side note, the Graphic element included in a TextSymbolizer doesn't
seem to honor the uom attributo of the TextSymbolizer, but the Size
element will always assume pixels
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