[mapserver-users] KML Multigeometry

[Schylberg Lars]

The linestrings and point are inside a geometrycollection.
There is no FID that You can use to make the selection.

I would suggest that You experiment with ogrinfo first to see that You can extract what You want.

I guess that You have to make a more advanced sql query to break the geometrycollection appart into the two linestrings and the point feature.
You can do that both with regular ogr sql or sqlite syntax in ogr.

/Lars


From: mapserver-users-bounces at lists.osgeo.org [mailto:mapserver-users-bounces at lists.osgeo.org] On Behalf Of alok mathur
Sent: den 24 april 2015 17:57
To: mapserver-users at lists.osgeo.org
Subject: [mapserver-users] KML Multigeometry

Hi,

Need help!!  I have a kml with multigeometry placemark in it as shown below. Also I have create a map file corresponding to this kml as shown.
I am unable to view the data on map, there is no error coming. Please let me know what wrong i am doing.

MAP
---------

LAYER
GROUP "default"
NAME "layer0"
DATA "SELECT * FROM 'TestFolder' WHERE FID=0 AND OGR_GEOMETRY='LINESTRING'"
METADATA
"wms_title" "Layer_0"
"gml_geometries" "geom"
"gml_include_items" "all"
"wms_include_items" "all"
"wms_feature_info_mime_type" "text/plain"
"gml_geom_type" "line"
END
STATUS DEFAULT
TEMPLATE queryable
TYPE LINE
CONNECTIONTYPE OGR
CONNECTION "test.kml"
CLASS
NAME "class"
STYLE
WIDTH 10
COLOR 0 0 255
END #style end
END #class end
END #layerend
END

KML
----------
<?xml version="1.0" encoding="UTF-8"?>
<kml xmlns="http://www.opengis.net/kml/2.2" xmlns:gx="http://www.google.com/kml/ext/2.2" xmlns:kml="http://www.opengis.net/kml/2.2" xmlns:atom="http://www.w3.org/2005/Atom">

<Document>
<Folder>
 <name>TestFolder</name>
<Placemark>
  <name>SF Marina Harbor Master</name>
  <visibility>0</visibility>
  <MultiGeometry>
    <LineString>
      <!-- north wall -->
      <coordinates>
      -71.460218,42.901764,1 -71.460193,42.901815,1 -71.460095,42.902058,1 -71.46002799999999,42.902381,1 -71.460009,42.902723,1 -71.46001699999999,42.903507,1 -71.45998899999999,42.904164,1 -71.45995000000001,42.904524,1 -71.45985400000001,42.905083,1 -71.459458,42.906672,1 -71.459121,42.907851,1 -71.45884100000001,42.908847,1 -71.45876300000001,42.909122,1
      </coordinates>
    </LineString>
    <LineString>
      <!-- south wall -->
      <coordinates>
        -122.4425509770566,37.80662588061205,0
        -122.4428340530617,37.8065999493009,0
      </coordinates>
    </LineString>
    <Point>
        <coordinates>-122.4428340530617,37.8065999493009,0</coordinates>
    </Point>
  </MultiGeometry>
</Placemark>
</Folder>
</Document>
</kml>



Thanks!

--

Alok Mathur
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