Hi all, I have a question about the lot dimensions code in the below
whitespace( its only about whats underneath the wms_scale_denominator and
have only included the code above and below it as reference). The only
question I  have is about the values : "400" ," 3m","800", "4m" and what
they mean.   

<sld:Font>

 
<sld:CssParameter name="font-family">Overpass</sld:CssParameter>

 
<CssParameter name="font-size">

 
<ogc:Function name="Categorize">

 
<!---Value to transform------->

 
<ogc:Function name="env">

 
<ogc:Literal>wms_scale_denominator</ogc:Literal>

 
</ogc:Function>

 
<ogc:Literal>2.5m</ogc:Literal>

 
<ogc:Literal>400</ogc:Literal>

 
<ogc:Litera>3m</ogc:Literal>

 
<ogc:Literal>800</ogc:Literal>

 
<ogc:Literal>4m</ogc:Literal>

 
<ogc:Literal>1600</ogc:Literal>

 
<ogc:Literal>5m</ogc:Literal>

 
</ogc:Function>

 
</CssParameter>

 
<sld:CssParameter name="font-style">normal</sld:CssParameter>

 
<sld:CssParameter name="font-weight">normal</sld:CssParameter>

 
</sld:Font>

 
<sld:LabelPlacement>

 
<sld:PointPlacement>

 
<sld:AnchorPoint>

 
<sld:AnchorPointX>0.5</sld:AnchorPointX>

 
<sld:AnchorPointY>0.5</sld:AnchorPointY>

 
</sld:AnchorPoint>

 
<sld:Displacement>

 
<sld:DisplacementX>0</sld:DisplacementX>

 
<sld:DisplacementY>-2</sld:DisplacementY>

 
</sld:Displacement>

 
<sld:Rotation>

 
<ogc:Add>

 
<ogc:PropertyName>angle</ogc:PropertyName>

 
<ogc:Literal>-90</ogc:Literal>

 
</ogc:Add>

 
</sld:Rotation>

 
</sld:PointPlacement>

 
</sld:LabelPlacement>

 

Thanks!

 

George Jones

GIS Technician, City of Aberdeen,South Dakota



 



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