OutputFormat ImageMap, PostGIS and SymbolHref

[Jean David TECHER]

Hi

I have a mapfile in imagemap outputformat with a layer with a PostGIS layer
I use mapserver cvs

OUTPUTFORMAT

NAME "imagemap"

MIMETYPE "imagemap"

DRIVER "imagemap"

EXTENSION "html"

IMAGEMODE "PC256"

TRANSPARENT FALSE

FORMATOPTION
"SYMBOLHREF=javascript:affichage_popup('./info.php?uid=%s&dept=21','popup1')
"

FORMATOPTION "POLYHREF=#"

END




The imagemap works fine on a postgis layer with

 type polygon but


doesn't to work for

type point

I means that from the '%s' gave me only the layer's name (baigande21) ...I
got from FormatOption

affichage_popup('./info.php?uid=baignade21&dept=21','popup1')"

Is it possible to get something like

   affichage_popup('./info.php?uid=0&dept=21','popup1')"
  affichage_popup('./info.php?uid=1&dept=21','popup1')"
  affichage_popup('./info.php?uid=2&dept=21','popup1')"

and so on Or did I have to modify mapserver/mapimagemap.c????
LAYER

CLASSITEM "gid"

CONNECTION "user=postgres dbname=bourgogne_baignade host=localhost"

CONNECTIONTYPE POSTGIS

DATA "centroid(the_geom) from (select * from baignade21 ) as foo using
unique gid using SRID=27582"

METADATA

"QUERY_FIELDS" "gid"

"TABLE" "baignade21"

END

NAME "baignade21"

SIZEUNITS PIXELS

STATUS DEFAULT

TOLERANCEUNITS PIXELS

TYPE POINT

UNITS METERS

CLASS

LABEL

SIZE MEDIUM

TYPE BITMAP

BACKGROUNDCOLOR 255 255 255

BACKGROUNDSHADOWCOLOR 255 255 255

BUFFER 0

COLOR 0 0 0

FORCE FALSE

MINDISTANCE -1

MINFEATURESIZE -1

OFFSET 0 0

OUTLINECOLOR 255 255 255

PARTIALS TRUE

POSITION CC

SHADOWCOLOR 255 255 255

END

METADATA

END

STYLE

ANGLE 360

COLOR 0 0 255

SIZE 12

SYMBOL 3

END

END

END


I
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TECHER Jean David
01MAP
e-mail: david at 01map.net
Tél: 04 67 45 60 27
Entreprise: http://www.01map.net
Perso: http://techer.pascal.free.fr/postgis/
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