openlayers,SLD配图,透明度

参照:https://www.cnblogs.com/naaoveGIS/p/4176198.html

<?xml version=”1.0″ encoding=”UTF-8″?>
<StyledLayerDescriptor version=”1.0.0″ 
 xsi:schemaLocation=”http://www.opengis.net/sld StyledLayerDescriptor.xsd” 
 xmlns=”http://www.opengis.net/sld” 
 xmlns:ogc=”http://www.opengis.net/ogc” 
 xmlns:xlink=”http://www.w3.org/1999/xlink” 
 xmlns:xsi=”http://www.w3.org/2001/XMLSchema-instance”>
  <!– a Named Layer is the basic building block of an SLD document –>
  <NamedLayer>
    <Name>default_line</Name>
    <UserStyle>
    <!– Styles can have names, titles and abstracts –>
      <Title>Default Line</Title>
      <Abstract>A sample style that draws a line</Abstract>
      <!– FeatureTypeStyles describe how to render different features –>
      <!– A FeatureTypeStyle for rendering lines –>
      <FeatureTypeStyle>
        <Rule>
          <Name>rule1</Name>
          <Title>Blue Line</Title>
          <Abstract>A solid blue line with a 1 pixel width</Abstract>
          <LineSymbolizer>
            <Stroke>
              <CssParameter name=”stroke”>#0000FF</CssParameter>
              <CssParameter name=”stroke-opacity”>0.5</CssParameter>
            </Stroke>
          </LineSymbolizer>
        </Rule>
      </FeatureTypeStyle>
    </UserStyle>
  </NamedLayer>
</StyledLayerDescriptor>

 

<FeatureTypeStyle>
    <Rule>
        <PolygonSymbolizer>
        <Fill>
         <CssParameter   name=”fill”>#AAAAAA</CssParameter>
         <CssParameter   name=”fill-opacity”>0.5</CssParameter>
       </Fill>
       <Stroke>
        <CssParameter   name=”stroke”>#000000</CssParameter>
        <CssParameter   name=”stroke-width”>1</CssParameter>
      </Stroke>
     </PolygonSymbolizer>
    </Rule>
   </FeatureTypeStyle>

转载自:https://blog.csdn.net/hellolib/article/details/83275207

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