Hi all,
I'm trying to add an "Export to DXF" option to my online maps (using
MapServer, Mapscript PHP and WFS calls). I'm using OGR output, it works well
with other formats (SHP, MifMid, ...) but I got some issues with DXF :
*I can't find a way to get the labels to be created automatically.* The GDAL
doc says "Point features with LABEL styling are written as MTEXT entities
based on the styling information.". My point features do have a class with
label styling, so I suppose it should work. But it doesn't, I only get
points without labels.
*If I use "gml_include_items" "all" in the layer METADATA, I get the
following error : "DXF layer does not support arbitrary field creation" and
the DXF is corrupted.* The only item I can include seems to be "Layer".
Can anyone tell me what I am missing ?
I'm using MapServer 6.4.1 on a CentOS server.
/The PHP script I use to export the files :/
$req = new OWSRequestObj();
$args = Array("service" => "WFS", "request" => "GetFeature", "version" =>
"1.1.0", "typename" => "Objets");
foreach($args as $param => $value)
$req->setParameter($param, $value);
$req->setParameter("outputformat",$type_sortie);
ms_ioinstallstdouttobuffer();
$map->owsDispatch($req);
ms_iostripstdoutbuffercontentheaders();
result = ms_iogetstdoutbufferstring();
/My mapfile :/
MAP
NAME "Default"
SIZE 1000 600
STATUS ON
SYMBOLSET "../fic/0 MAPSERVER/symbols.sym"
EXTENT -10 40 9 51
UNITS DD
SHAPEPATH "../fic/0 MAPSERVER/shapefiles"
PROJECTION
"init=epsg:4326"
END
WEB
METADATA
"wms_title" "Map wms"
"wms_onlineresource" "LINK_TO_SERVER"
"wms_srs" "EPSG:4326"
"wms_enable_request" "*"
"ows_enable_request" "*"
"wfs_getfeature_formatlist" "dxf,midmif,shapezip,csv"
END
END # WEB
OUTPUTFORMAT
NAME "jpeg"
DRIVER AGG/JPEG
MIMETYPE "image/jpeg"
IMAGEMODE RGB
EXTENSION "jpg"
FORMATOPTION "GAMMA=0.75"
END
OUTPUTFORMAT
NAME "kmz"
DRIVER KMZ
MIMETYPE "application/vnd.google-earth.kmz"
IMAGEMODE RGB
EXTENSION "kmz"
FORMATOPTION "maxfeaturestodraw=1000000000"
END
OUTPUTFORMAT
NAME "CSV"
DRIVER "OGR/CSV"
MIMETYPE "text/csv"
FORMATOPTION "LCO:GEOMETRY=AS_WKT"
FORMATOPTION "STORAGE=filesystem"
FORMATOPTION "FORM=simple"
FORMATOPTION "FILENAME=result.csv"
END
OUTPUTFORMAT
NAME "SHAPEZIP"
DRIVER "OGR/ESRI Shapefile"
FORMATOPTION "STORAGE=filesystem"
FORMATOPTION "FORM=zip"
FORMATOPTION "FILENAME=result_shp.zip"
END
OUTPUTFORMAT
NAME "MIDMIF"
DRIVER "OGR/MapInfo File"
FORMATOPTION "STORAGE=filesystem"
FORMATOPTION "FORM=multipart"
FORMATOPTION "DSCO:FORMAT=MIF"
FORMATOPTION "FILENAME=result.mif"
END
OUTPUTFORMAT
NAME "DXF"
DRIVER "OGR/DXF"
FORMATOPTION "STORAGE=filesystem"
FORMATOPTION "FORM=simple"
FORMATOPTION "FILENAME=result_dxf.dxf"
END
LAYER NAME "Objets"
MAXSCALEDENOM 50000000
TOLERANCE 0
TOLERANCEUNITS pixels
STATUS ON
TEMPLATE "../template.html"
PROCESSING "ITEMS=classe,idobjet,Layer"
TILEITEM "location"
TYPE POINT
UNITS DD
LABELITEM "TEXT"
CLASSITEM "classe"
*METADATA
"ows_title" "objets"
"ows_description" "objets"
"wfs_featureid" "idobjet"
"wfs_getfeature_formatlist" "dxf,midmif,shapezip,csv"
"gml_include_items" "all"
"gml_types" "auto"
END*
CLASS
NAME "mat"
EXPRESSION "mat"
STYLE
ANGLE 0
OFFSET 0 0
COLOR 0 0 0
SIZE 12
SYMBOL "mat"
END # STYLE
LABEL
COLOR 0 0 0
POSITION uc
PARTIALS FALSE
BUFFER 4
END
END # CLASS
PROJECTION
"init=epsg:4326"
END
FEATURE
ITEMS "mat;991474;Gropouic"
TEXT "02SV2"
POINTS
2.3445457220077515 48.905171631164436
END
END
FEATURE
ITEMS "mat;760928;Gropouic"
TEXT "03S"
POINTS
2.342459 48.908074
END
END
FEATURE
ITEMS "mat;760930;Gropouic"
TEXT "05S"
POINTS
2.343017 48.907862
END
END
FEATURE
ITEMS "mat;760931;Gropouic2"
TEXT "06S"
POINTS
2.343274 48.907737
END
END
FEATURE
ITEMS "mat;760933;Gropouic2"
TEXT "08S"
POINTS
2.343777902 48.907541036
END
END
FEATURE
ITEMS "mat;760934;Gropouic2"
TEXT "09S"
POINTS
2.343926 48.907478
END
END
END # LAYER
END # MAP
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