With existing versions you'd have to use multiple layers and offsets but it's
possible that collision detection would mess with the 3 components and you'd be
left with partials.
That said we just committed an initial implementation of RFC 77 which allows
for the definition of multiple labels within a class. Each can draw content
from different fields in the data and is rendered with different settings so
you can change font, size, color etc... They're considered 1 label for
collision detection purposes so no partials...
Configuration looks like:
LABELITEM 'big_letter'
CLASS
... styles ...
LABEL
FONT 'arial-bold'
SIZE 24
POSITION CC
...
END
LABEL
FONT 'arial'
SIZE 8
TEXT '[subscript_number]' # behaves just like class->text
POSITION LR
OFFSET ... # probably have to play with values here
...
END
LABEL
FONT 'arial-bold'
SIZE 8
TEXT '([superscript_number])' # behaves just like class->text
POSITION UR
OFFSET ... # probably have to play with values here
...
END
END
Labels can also have expressions defined so you can conditionally display label
components.
Anyway, if you're brave you'd need to use trunk. Remember this is brand new and
perhaps a bit buggy but any testing/feedback is appreciated.
Steve
-----Original Message-----
From: [email protected]
[mailto:[email protected]] On Behalf Of mmypost mmypost
Sent: Monday, February 13, 2012 1:06 AM
To: [email protected]
Subject: [mapserver-users] complex label
Hi
Sorry for my bad English.
Can I draw complex label as attachment file by mapserver?
I think I can draw the label if I separate the label for 3 field and apply
"offset" property, but may be exists more standard path?
Yours sincerely,
Sev
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