[mapserver-users] Multiple styles in a MapServer WMS Service

[Eichner, Andreas - SID]

Hi Simon,

We had to create a CLASSGROUP for every style and on every layer:

LAYER
  CLASSGROUP 'Style1'
  CLASSGROUP 'Style2'

  CLASS
    GROUP 'Style1'
    STYLE
      [...]
    END
  END

  CLASS
    GROUP 'Style2'
    STYLE
      [...]
    END
  END
END

With this, they are advertised as:
        <Layer queryable="1" opaque="0" cascaded="0">
          [...]
          <Style>
            <Name>Style1</Name>
            [...]
          </Style>
          <Style>
            <Name>Style2</Name>
            [...]
          </Style>
        </Layer>

And you can request the one to use on GetMap-Requests using the STYLES parameter.

HTH


> -----Ursprüngliche Nachricht-----
> Von: mapserver-users [mailto:mapserver-users-bounces at lists.osgeo.org] Im
> Auftrag von Wright, Simon M.
> Gesendet: Dienstag, 31. Mai 2016 14:37
> An: mapserver-users at lists.osgeo.org
> Betreff: [mapserver-users] Multiple styles in a MapServer WMS Service
> 
> Dear All
> 
> 
> 
> I'm fairly new to MapServer and am trying to create a WMS Service.
> 
> 
> 
> I have defined two styles the following metadata section of a layer as
> follows:
> 
> 
> 
>               METADATA
> 
>                      "wms_title"   "LC.LandCoverSurfaces"
> 
>                      "wms_srs"     "CRS:84 EPSG:4326 EPSG:27700 EPSG:4258
> EPSG:3857"
> 
>                      "wms_metadataurl_type"     "ISO19115:2003"
> 
>                      "wms_metadataurl_format"   "text/xml"
> 
>                      "wms_metadataurl_href"
> "https://catalogue.ceh.ac.uk//id/a1f88807-4826-44bc-994d-a902da5119c2?"
> 
>                      "wms_style"   "default"
> 
>                      "wms_style_default_legendurl_title"      ""
> 
>                      "wms_style_default_legendurl_width"      "226"
> 
>                      "wms_style_default_legendurl_height"     "431"
> 
>                      "wms_style_default_legendurl_format"     "image/png"
> 
>                      "wms_style_default_legendurl_href"
> "http://eidc.ceh.ac.uk/administration-folder/tools/wms/987544e0-22d8-11e4-
> 8c21-0800200c9a66/legends/LCM2007_DomTar.png"
> 
>                      "wms_style"   "inspire_common:DEFAULT"
> 
>                      "wms_style_inspire_common:DEFAULT_legendurl_title"
> "LC.LandCoverSurfaces Default Style"
> 
>                      "wms_style_inspire_common:DEFAULT_legendurl_width"
> "226"
> 
>                      "wms_style_inspire_common:DEFAULT_legendurl_height"
> "431"
> 
>                      "wms_style_inspire_common:DEFAULT_legendurl_format"
> "image/png"
> 
>                      "wms_style_inspire_common:DEFAULT_legendurl_href"
> "http://eidc.ceh.ac.uk/administration-folder/tools/wms/987544e0-22d8-11e4-
> 8c21-0800200c9a66/legends/LCM2007_DomTar.png"
> 
> 
> 
> But only one style is actually broadcast in the WMS GetCapabilities
> document:
> 
> 
> 
> <Layer queryable="0" opaque="0" cascaded="0">
> 
> <Name>LC.LandCoverSurfaces</Name>
> 
> <Title>LC.LandCoverSurfaces</Title>
> 
> <CRS>CRS:84</CRS>
> 
> <CRS>EPSG:4326</CRS>
> 
> <CRS>EPSG:27700</CRS>
> 
> <CRS>EPSG:4258</CRS>
> 
> <CRS>EPSG:3857</CRS>
> 
> <EX_GeographicBoundingBox>
> 
> <westBoundLongitude>-9.49714</westBoundLongitude>
> 
> <eastBoundLongitude>3.63202</eastBoundLongitude>
> 
> <southBoundLatitude>49.7668</southBoundLatitude>
> 
> <northBoundLatitude>61.581</northBoundLatitude>
> 
> </EX_GeographicBoundingBox>
> 
> <BoundingBox CRS="CRS:84" minx="-9.49714" miny="49.7668" maxx="3.63202"
> maxy="61.581"/>
> 
> <BoundingBox CRS="EPSG:4326" minx="49.7668" miny="-9.49714" maxx="61.581"
> maxy="3.63202"/>
> 
> <BoundingBox CRS="EPSG:27700" minx="0" miny="0" maxx="700000"
> maxy="1.3e+06"/>
> 
> <BoundingBox CRS="EPSG:4258" minx="49.7668" miny="-9.49714" maxx="61.581"
> maxy="3.63202"/>
> 
> <BoundingBox CRS="EPSG:3857" minx="-1.05722e+06" miny="6.40599e+06"
> maxx="404315" maxy="8.76046e+06"/>
> 
> <MetadataURL type="ISO19115:2003">
> 
> <Format>text/xml</Format>
> 
> <OnlineResource xmlns:xlink="http://www.w3.org/1999/xlink"
> xlink:type="simple" xlink:href="https://catalogue.ceh.ac.uk//id/a1f88807-
> 4826-44bc-994d-a902da5119c2?"/>
> 
> </MetadataURL>
> 
> <Style>
> 
> <Name>inspire_common:DEFAULT</Name>
> 
> <Title>inspire_common:DEFAULT</Title>
> 
> <LegendURL width="226" height="431">
> 
> <Format>image/png</Format>
> 
> <OnlineResource xmlns:xlink="http://www.w3.org/1999/xlink"
> xlink:type="simple" xlink:href="http://eidc.ceh.ac.uk/administration-
> folder/tools/wms/987544e0-22d8-11e4-8c21-
> 0800200c9a66/legends/LCM2007_DomTar.png"/>
> 
> </LegendURL>
> 
> </Style>
> 
> </Layer>
> 
> 
> 
> It appears that the last defined style is the one that makes it through to
> the GetCapabilities file.
> 
> 
> 
> 
> 
> 
> 
> Therefore, am I specifying my styles incorrectly in the .map file?
> 
> 
> 
> Is it possible to define multiple styles for the GetCapabilities document?
> 
> 
> 
> Or, is this a bug in MapServer 6.4.2?  And if so, should I use a later
> version of MapServer?
> 
> 
> 
> 
> 
> 
> 
> Many thanks for any help that anyone can provide.
> 
> 
> 
> 
> 
> 
> 
> Best wishes, Simon.
> 
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