This could be a mapserver issue...
My symbol is defined as follows:
Symbol
Name 'arrow2'
Type VECTOR
Filled TRUE
Points
1 3
1 -3
4 -3
0 -8
-4 -3
-1 -3
-1 3
1 3
END
END
When I rotate the symbol as follows, only the right half of the image is
shown. This only happens when ANGLE is '0'. Because the actual values
for ANGLE are being pulled from a database, I can't change a '0'
appearing there often (when the wind is blowing true north).
CLASS
NAME "< 12.5 m/s"
KEYIMAGE "images/legend/70.png"
EXPRESSION ([wind_speed] <= 12.5)
STYLE
SYMBOL "arrow2"
ANGLE 0
COLOR 255 52 0
OUTLINECOLOR 0 0 0
SIZE 3
END
END
Here is a link to a map that is showing the problem:
http://155.206.18.162/mapping/map/map.phtml?dg=states,counties,nws&me=-74.172318568083,38.120309358963,-73.935856657745,38.298565260602&language=en
--
Kyle Wilcox
NOAA Chesapeake Bay Office
410 Severn Avenue
Suite 107A
Annapolis, MD 21403
office: (410) 295-3151
[EMAIL PROTECTED]
"It is from the wellspring of our despair and the places
that we are broken that we come to repair the world."
- Murray Waas
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