[mapserver-users] Possible Bug? use Style with Offset and Color from DB twice in one class section
Ralf Trier
Ralf.Trier at logos-ib.de
Tue Jul 26 02:13:33 PDT 2011
Hello,
I want to draw two parallel lines to baselines from a database. The
parallel lines should be drawn with the color set in the db.
Part of my map file:
LAYER
NAME "tttt"
TYPE LINE
PROJECTION
"init=epsg:900913"
END
STATUS DEFAULT
CONNECTIONTYPE postgis
CONNECTION "host=192.168.1.10 dbname=xxx user=xxx"
DATA "way from (select id, color01, color02, way from myTable)
as foo using unique id using srid=900913"
SIZEUNITS pixels
CLASS
STYLE
OFFSET 5 -99
COLOR [color01]
WIDTH 10
LINECAP square
END
STYLE
OFFSET -5 -99
COLOR [color02]
WIDTH 10
LINECAP square
END
END
END
Strange think happens. The first parallel line is drawn with the
expected color. The second line (second style instruction) will be drawn
in a random color seems to come from another line. The color (second
line) will change depending form the scale.
Any ideas?
Thanks
Ralf
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