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