web-server/doc/en/user/source/styling/sld/cookbook/artifacts/polygon_attributebasedpolygon.sld

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    <Name>Attribute-based polygon</Name>
    <UserStyle>
      <Title>SLD Cook Book: Attribute-based polygon</Title>
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        <Rule>
          <Name>SmallPop</Name>
          <Title>Less Than 200,000</Title>
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            <ogc:PropertyIsLessThan>
              <ogc:PropertyName>pop</ogc:PropertyName>
              <ogc:Literal>200000</ogc:Literal>
            </ogc:PropertyIsLessThan>
          </ogc:Filter>
          <PolygonSymbolizer>
            <Fill>
              <CssParameter name="fill">#66FF66</CssParameter>
            </Fill>
          </PolygonSymbolizer>
        </Rule>
        <Rule>
          <Name>MediumPop</Name>
          <Title>200,000 to 500,000</Title>
          <ogc:Filter>
            <ogc:And>
              <ogc:PropertyIsGreaterThanOrEqualTo>
                <ogc:PropertyName>pop</ogc:PropertyName>
                <ogc:Literal>200000</ogc:Literal>
              </ogc:PropertyIsGreaterThanOrEqualTo>
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                <ogc:PropertyName>pop</ogc:PropertyName>
                <ogc:Literal>500000</ogc:Literal>
              </ogc:PropertyIsLessThan>
            </ogc:And>
          </ogc:Filter>
          <PolygonSymbolizer>
            <Fill>
              <CssParameter name="fill">#33CC33</CssParameter>
            </Fill>
          </PolygonSymbolizer>
        </Rule>
        <Rule>
          <Name>LargePop</Name>
          <Title>Greater Than 500,000</Title>
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              <ogc:Literal>500000</ogc:Literal>
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          <PolygonSymbolizer>
            <Fill>
              <CssParameter name="fill">#009900</CssParameter>
            </Fill>
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