Hello,
I'm using Geoserver 2.1 on Ubuntu Linux and struggling with the result
of GetLegendGraphic call.
My SLD has and needs only one rule. When I request the legendgraphic
only the symbol without label text (rule name or title) gets rendered.
When I add a dummy rule, I get two items in the legend graphic, each one
with correct label.
I tried to request with &RULE parameter or &SCALE parameter, but I
couldn't find a way to render the label to the symbol.
I did a quick read on the WMS and SLD/SE spec, but I didn't find
anything helpful.
My questions: What am I missing? Why isn't the label rendered to the legend?
I'm only speaking of the legend. The GetMap result is just fine.
Thanks in advance for any help.
Lars
PS:
This is my rule snippet:
<sld:Rule>
<sld:Title>building</sld:Title>
<sld:Name>building</sld:Name>
<sld:PolygonSymbolizer>
<sld:Fill>
<sld:CssParameter name="fill">#ff9f7f</sld:CssParameter>
<sld:CssParameter name="fill-opacity">0.65</sld:CssParameter>
</sld:Fill>
<sld:Stroke>
<sld:CssParameter name="stroke-width">0.5</sld:CssParameter>
</sld:Stroke>
</sld:PolygonSymbolizer>
<sld:TextSymbolizer>
<sld:Label>
<ogc:PropertyName>label</ogc:PropertyName>
</sld:Label>
<Font>
<CssParameter name="font-family">Dialog.plain</CssParameter>
<CssParameter name="font-size">12</CssParameter>
<CssParameter name="font-style">normal</CssParameter>
<CssParameter name="font-weight">bold</CssParameter>
</Font>
<sld:LabelPlacement>
<sld:PointPlacement>
<sld:AnchorPoint>
<sld:AnchorPointX>
<ogc:Literal>0.0</ogc:Literal>
</sld:AnchorPointX>
<sld:AnchorPointY>
<ogc:Literal>0.5</ogc:Literal>
</sld:AnchorPointY>
</sld:AnchorPoint>
<sld:Rotation>
<ogc:Literal>0</ogc:Literal>
</sld:Rotation>
</sld:PointPlacement>
</sld:LabelPlacement>
<Halo>
<Radius>2</Radius>
<Fill>
<CssParameter name="fill">#FFFFFF</CssParameter>
</Fill>
</Halo>
<VendorOption name="autoWrap">80</VendorOption>
</sld:TextSymbolizer>
</sld:Rule>
If I copy paste this rule (and change the title) I'm getting two items
with label in the legend image.
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