Hi all,
Thanks for your comments and help this far.
One further thing, on top of using zoom levels, im also trying to
implement rule based vector styles, and when I validate the sld its
just throws up errors. Can I do the two things at the same time?
I have included below my (poor) sld code:
Thanks again!
Chris
<?xml version="1.0" encoding="ISO-8859-1"?>
<StyledLayerDescriptor version="1.0.0"
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";
xsi:schemaLocation="http://www.opengis.net/sld
http://schemas.opengis.net/sld/1.0.0/StyledLayerDescriptor.xsd";>
<NamedLayer>
<Name>Default Point</Name>
<UserStyle>
<Title>Default point</Title>
<Abstract>A sample style that just prints out a 6px wide red
square</Abstract>
<FeatureTypeStyle>
<MinScaleDenominator>100000000</MinScaleDenominator>
<MaxScaleDenominator>200000000</MaxScaleDenominator>
<Rule>
<Name>Lowest Exposure</Name>
<Title>4</Title>
<ogc:Filter>
<ogc:PropertyIsEqualTo>
<ogc:PropertyName>ThematicKey</ogc:PropertyName>
<ogc:Literal>1</ogc:Literal>
</ogc:PropertyIsEqualTo>
</ogc:Filter>
<PolygonSymbolizer>
<Fill>
<CssParameter name="fill">#58FAF4</CssParameter>
</Fill>
<Stroke></Stroke>
</PolygonSymbolizer>
</Rule>
<Rule>
<Name>Upper Middle Exposure</Name>
<Title>3</Title>
<ogc:Filter>
<ogc:PropertyIsEqualTo>
<ogc:PropertyName>ThematicKey</ogc:PropertyName>
<ogc:Literal>2</ogc:Literal>
</ogc:PropertyIsEqualTo>
</ogc:Filter>
<PolygonSymbolizer>
<Fill>
<CssParameter name="fill">#2EFE2E</CssParameter>
</Fill>
<Stroke></Stroke>
</PolygonSymbolizer>
</Rule>
<Rule>
<Name>Lower Middle Exposure</Name>
<Title>2</Title>
<ogc:Filter>
<ogc:PropertyIsEqualTo>
<ogc:PropertyName>ThematicKey</ogc:PropertyName>
<ogc:Literal>3</ogc:Literal>
</ogc:PropertyIsEqualTo>
</ogc:Filter>
<PolygonSymbolizer>
<Fill>
<CssParameter name="fill">#FF8000</CssParameter>
</Fill>
<Stroke></Stroke>
</PolygonSymbolizer>
</Rule>
<Rule>
<Name>Highest Exposure</Name>
<Title>1</Title>
<ogc:Filter>
<ogc:PropertyIsEqualTo>
<ogc:PropertyName>ThematicKey</ogc:PropertyName>
<ogc:Literal>4</ogc:Literal>
</ogc:PropertyIsEqualTo>
</ogc:Filter>
<PolygonSymbolizer>
<Fill>
<CssParameter name="fill">#DF0101</CssParameter>
</Fill>
<Stroke></Stroke>
</PolygonSymbolizer>
</Rule>
</FeatureTypeStyle>
</UserStyle>
</NamedLayer>
</StyledLayerDescriptor>
-----Original Message-----
From: [email protected] [mailto:[email protected]]
Sent: 13 October 2010 02:36
To: Jones, Christopher
Cc: [email protected]
Subject: Re: [Geoserver-users] Vector Layers - Zoom Pyramid
The counterpart of pyramids for raster are generalizations for vector
data, reducing the number of vertices for a geometry.
Look here
http://docs.geoserver.org/stable/en/user/data/featurepregen.html
and
http://docs.geoserver.org/stable/en/user/tutorials/feature-pregeneralize
d/feature-pregeneralized_tutorial.html
The standard configuration is an XML document, but I personally use a
plugin fetching config data from the database.
In case of further questions, please ask.
Cheers
Christian
Quoting "Jones, Christopher" <[email protected]>:
>
>
>
> Hi all,
>
>
>
> Probably a stupid question but I cant seem to find any answers to
this.
>
>
>
> I have three vector layers State, County and Zip, and would like to
> display them at different zoom levels. Beyond the Image Pyramid
plugin
> which is for raster data, is this possible?
>
>
>
> Thanks in advance
>
>
>
> Chris
>
>
>
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then delete it and do not disclose the contents to any other person, use it for
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Copyright in this email and attachments created by us belong to Amlin plc
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the right to be identified as such and object to any misuse.
The Amlin Group prohibits and takes steps to prevent its email systems from
being used to view, store or transmit offensive, obscene or discriminatory
material. If this message contains inappropriate material please report it
immediately to [email protected].
The Amlin Group records, monitors and may inspect messages that use its
telecoms systems in order to protect its information, interests and reputation.
Any message sent by you to or within the Amlin Group may therefore be viewed
and may be acted upon.
Of the companies within the Amlin Group, Amlin Underwriting Limited, Amlin
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authorised and regulated by the Financial Services Authority.
This email has been sent by a member of staff of one or more of the following
Amlin Group companies:
Amlin plc. Registered in England and Wales no. 2854310
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Amlin UK Limited. Registered in England and Wales no. 2739220
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