Hi All,
I am trying to use the TextSymbolizer that Edward suggested but now I have
no points showing up at all on my map. Below is my attempt.. any help would
be appreciated.
Hailey
<?xml version="1.0" encoding="ISO-8859-1"?>
<StyledLayerDescriptor version="1.0.0"
xsi:schemaLocation="http://www.opengis.net/sldStyledLayerDescriptor.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";>
<NamedLayer>
<Name>Attribute-based point</Name>
<UserStyle>
<Title>GeoServer SLD Cook Book: Attribute-based point</Title>
<FeatureTypeStyle>
<Name>Large</Name>
<Rule>
<TextSymbolizer>
<LabelPlacement>
<PointPlacement>
<AnchorPoint>
<AnchorPointX>
<Literal>0.5</Literal>
</AnchorPointX>
<AnchorPointY>
<Literal>0</Literal>
</AnchorPointY>
</AnchorPoint>
</PointPlacement>
</LabelPlacement>
<Fill>
<CssParameter name="fill">#ffffff</CssParameter>
</Fill>
<Graphic>
<ExternalGraphic>
<OnlineResource xmlns:xlink="http://www.w3.org/1999/xlink";
xlink:type="simple" xlink:href="file:/home/moti.png"/>
<Format>image/png</Format>
</ExternalGraphic>
<Size>14</Size>
</Graphic>
</TextSymbolizer>
</Rule>
</FeatureTypeStyle>
</UserStyle>
</NamedLayer>
</StyledLayerDescriptor>
On Fri, May 11, 2012 at 11:05 PM, Edward Mac Gillavry <
[email protected]> wrote:
> Hailey,
>
> Though it seems counterintuitive, use the TextSymbolizer instead. It has
> an AnchorPoint that you can specify. Use 0.5 for X (halfway along the
> X-axis of your graphic and use 0 for Y (at the bottom of your graphic).
> Indeed, the TextSymbolizer has a Graphic (typically used to render highway
> shields) that you can use to reference your external graphic.
>
> Regards,
>
> Edward
>
> ------------------------------
> Date: Fri, 11 May 2012 15:02:19 -0700
> From: [email protected]
> To: [email protected]
> Subject: [Geoserver-users] PointSymbolizer anchor
>
>
> Hi All,
> I am trying to figure out how to write PointSymbolizer SLD that anchors
> the bottom of the graphic to the point location, not the center of the
> graphic to the point location. For example, I am using a google like
> teardrop to represent my points, but the center of the graphic is where the
> image in anchored.. so the bottom of the teardrop is slightly below the
> point location. I'd like the bottom of the teardrop to be on the point
> location. I have included an image of what I currently have (top image) and
> what I'd like (bottom).
> This is my basic SLD:
> áá áá<Rule>
> á á á á áá<Name>Large</Name>
> á á á á á á<MaxScaleDenominator>160000000</MaxScaleDenominator>
> á á á á áá<PointSymbolizer>
> á á á á á áá<Graphic>
> á á á á á á á<ExternalGraphic>
> á á á á á á á á<OnlineResourceáxmlns:xlink="http://www.w3.org/1999/xlink"á
> xlink:type="simple"áxlink:href="file:/home/moti.png"/>
> á á á á á á á áá<Format>image/png</Format>
> á á á á á á áá</ExternalGraphic>
> á á á á á á áá<Size>14</Size>
> á á á á á áá</Graphic>
> á á á á áá</PointSymbolizer>
> á á á áá</Rule>
>
> Thanks in advance!
> Hailey
>
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