The SIZEUNITS are applied based on a computed cellsize for a map request- there
is a conversion from meters to pixels based on an extent/image size. Without
that same context I don't see how the legend can possibly match the map. Can
you pass extent and image size as part of a getLegendGraphic request?
Steve
-Original Message-
From: mapserver-users-boun...@lists.osgeo.org
[mailto:mapserver-users-boun...@lists.osgeo.org] On Behalf Of Astrid Emde
Sent: Tuesday, December 11, 2012 10:23 AM
To: mapserver-users@lists.osgeo.org
Subject: [mapserver-users] MapServer 6.2: SIZEUNITS meters - Legend OUTLINE is
too big
Hello,
I am testing with 6.2 and want to define a WMS with SIZEUNITS meters. My map
looks good but I get a very big outline around my polygons-Symbol in the legend.
This is my Layerdefinition:
LAYER
NAME 'befestigte_flaechen'
TYPE POLYGON
METADATA
WMS_TITLE 'befestigte Flaechen'
..
END
SIZEUNITS meters
CLASS
NAME "1 Fche"
EXPRESSION "1"
STYLE
WIDTH 0.1
OUTLINECOLOR 58 255 84
COLOR 250 0 0
END
END
...
END
The Map looks good with this simple definition in the STYLE-Block.
But the getLegendGraphic-Request looks bad. The OUTLINE of the polygon in the
legend is much too big.
When I add MINWIDTH and MAXWIDTH to the STYLE the legend looks fine.
STYLE
WIDTH 0.1
MINWIDTH 0.1
MAXWIDTH 0.2
OUTLINECOLOR 58 255 84
COLOR 250 0 0
END
But I thought that I do not need MINWIDTH and MAXWIDTH when SIZEUNITS meters is
set (and no SYMBOLSCALEDENOM is set).
see also
https://github.com/mapserver/mapserver/issues/4401#issuecomment-7128252
Thanks for your help
--
Best regards
Astrid
Where2B Konferenz 2012
13. Dezember 2012 in Bonn
www.where2b-conference.com
--
Astrid Emde
WhereGroup GmbH & Co.KG
Eifelstraße 7
53119 Bonn
Germany
Fon: +49(0)228 90 90 38 - 19
Fax: +49(0)228 90 90 38 - 11
astrid.e...@wheregroup.com
www.wheregroup.com
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