Re: [Geoserver-devel] Unique Label property In <TextSymbolizer> (SLD file)

[<ro...@cs...>]

Hi,
  I don't know if I explain my questions clearly. Again, For Example, If =
I
have records as below in a table:

oid |  the_yeild   |  the_geom
1         30             geom1
2         30             geom2
3         30             geom3
4         30             geom4


They are different records with the same the_yield value and differen
the_geom value. But if I put the the_yield as a label for the_geom as
below:
 <TextSymbolizer>
     <Geometry>
 	 <ogc:PropertyName>the_geom</ogc:PropertyName>
     </Geometry>
     <Label>
	<ogc:PropertyName>the_yield</ogc:PropertyName>
     </Label>
     <Font>
        <CssParameter   name=3D"font-family">Arial</CssParameter>
 	<CssParameter name=3D"font-style">italic</CssParameter>
 	<CssParameter name=3D"font-size">10</CssParameter>
     </Font>
     <Fill>
 	<CssParameter name=3D"fill">#000000</CssParameter>
     </Fill>
     <Halo/>

</TextSymbolizer>
   There is no filter here. I wish it can label the_yield value on each
th_geom even the_yield value is the same. It seems to me that the wms
right now can only label one the_yield on one the_geom if the_yield
value are the same. Any solution to this or any way to go around this
case or where is the easy start point I can cutomize it by myself?
   Thank you very much.
   Rong.



> Hi,
>   If I set a label property inside the <TextSymbolizer>, it seems can o=
nly
> creste on instance if have multiple same value for the label property.
> For example:
> <TextSymbolizer>
>
>        		 <Geometry>
> 			<ogc:PropertyName>the_geom</ogc:PropertyName>
> 		</Geometry>
> 		<Label>
> 		<ogc:PropertyName>the_yield</ogc:PropertyName>
> 		</Label>
> 		<Font>
> 		<CssParameter   name=3D"font-family">Arial</CssParameter>
> 		<CssParameter name=3D"font-style">italic</CssParameter>
> 		<CssParameter name=3D"font-size">10</CssParameter>
> 		</Font>
> 		<Fill>
> 		<CssParameter name=3D"fill">#000000</CssParameter>
> 		</Fill>
> 		<Halo/>
>
> 	  	</TextSymbolizer>
>
> Here, If the_yield have multiple and the same value inside the DB table=
,
> the WMS seems can only generate the one text label and ignore others. I=
s
> any solutions to this? Or anyboday can point me where I can start to ha=
ck
> the source code and customize it bymyself?
>    Thank you very much.
>    Rong
>
>
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