如何根据属性值使用不同的图像(OnlineResource)?我有一个带有“数字”属性的功能,我需要执行以下操作:如果数字 = 0,则 OnlineResource = image 1 else OnlineResource = image 2
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<FeatureTypeStyle>
<Rule>
<Name>local-road</Name>
<ogc:Filter>
<ogc:PropertyIsEqualTo>
<ogc:PropertyName>type</ogc:PropertyName>
<ogc:Literal>local-road</ogc:Literal>
</ogc:PropertyIsEqualTo>
</ogc:Filter>
<LineSymbolizer>
<Stroke>
<CssParameter name="stroke">#009933</CssParameter>
<CssParameter name="stroke-width">2</CssParameter>
</Stroke>
</LineSymbolizer>
</Rule>
<Rule>
<Name>secondary</Name>
<ogc:Filter>
<ogc:PropertyIsEqualTo>
<ogc:PropertyName>type</ogc:PropertyName>
<ogc:Literal>secondary</ogc:Literal>
</ogc:PropertyIsEqualTo>
</ogc:Filter>
<LineSymbolizer>
<Stroke>
<CssParameter name="stroke">#0055CC</CssParameter>
<CssParameter name="stroke-width">3</CssParameter>
</Stroke>
</LineSymbolizer>
</Rule>
</FeatureTypeStyle>
于 2021-03-17T08:28:07.103 回答