Hi List,
I have a property that contains orientation for a label, unfortunately it's
the wrong way (wouldn't it be nice if everyone just used the same
convention for orienting and anchoring?). So where my data has "90" it
should be pointing upward, but GeoServer points this downwards.
Filter Functions should let me fix I think this but I'm coming unstuck -
I'm struggling to find examples to work from.
Psuedocode:
if PROPERTY > 0
- PROPERTY
else
+ PROPERTY
endif
basically I want to put a minus (-) in front of positives and a plus (+) in
front of negatives. How do I do this in an SLD?
Thanks,
Jonathan
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