layer-linefeatures.xml.ent

<Style name="cliffs">
     <Rule>
      &maxscale_zoom13;
      <Filter>[natural] = 'cliff'</Filter>
       <LinePatternSymbolizer file="&symbols;/cliff.png"/>
    </Rule>
</Style>

<Style name="barriers">
    <Rule>
      &maxscale_zoom14;
      <Filter>[natural]='hedge' or [barrier] = 'hedge'</Filter>
      <LineSymbolizer>
        <CssParameter name="stroke">&naturearea-color;</CssParameter>
        <CssParameter name="stroke-width">1.5</CssParameter>
      </LineSymbolizer>
    </Rule>
    <Rule>
      &maxscale_zoom13;
      <Filter>[barrier] &lt;&gt; '' and not [barrier] = 'hedge'</Filter>
       <LinePatternSymbolizer file="&symbols;/wall.png"/>
    </Rule>
</Style>

<Layer name="line features" status="on" srs="&osm2pgsql_projection;">
  <StyleName>cliffs</StyleName>
  <StyleName>barriers</StyleName>
  <Datasource>
    <Parameter name="table">
    (select way,barrier,"natural",man_made from &prefix;_line
     where barrier is not null
        or "natural" in ('hedge','cliff')
    ) as roads
    </Parameter>
    &datasource-settings;
  </Datasource>
</Layer>

<Layer name="polygon barriers" status="on" srs="&osm2pgsql_projection;">
  <StyleName>barriers</StyleName>
  <Datasource>
    <Parameter name="table">
    (select way,barrier,"natural" from &prefix;_polygon where barrier is not null or "natural"='hedge') as barriers
    </Parameter>
    &datasource-settings;
  </Datasource>
</Layer>