All,I am trying to create a label that consists of some text with a rectangular border around it. I currently have a TextSymbolizer with a Label and a Graphic using the WellKnownName "square". This gets the desired result for a single line of text but if the text contains multiple lines the square graphic is not placed correctly.
I am reading from a PostgreSQL table that contains the text with new lines. I can also get the same result by using a single line and adding a very small autoWrap to create multi-line text. Here is an example of the text I am inserting:
UDPATE my_table SET label=E'First line\nSecond line\nThird line';This thread is similar but I think was created before this was implemented at all:
http://osgeo-org.1560.x6.nabble.com/SLD-Graphic-inside-TextSymbolizer-Relative-placements-td4992671.htmlAfter playing with all the SLD options I believe this is a bug and I am beginning to look through the GS/GT code. Has anyone seen this before? If not, can someone point me to the classes I should be looking at?
I'm using PostgreSQL 9.0 with PostGIS 1.5.2 and tried both GeoServer 2.2.4 and 2.4.4. Attached is my SLD and images of a single line and multi line text. I'm using a point geometry that is located in the middle of the text in both images.
Thanks, Michael Romero Software Engineer Forward Slope, Inc. 619-780-0175
<<attachment: Multi_Line_Label.png>>
<<attachment: Single_Line_Label.png>>
<?xml version="1.0" encoding="UTF-8"?>
<StyledLayerDescriptor version="1.0.0"
xsi:schemaLocation="http://www.opengis.net/sld StyledLayerDescriptor.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>published</Name>
<UserStyle>
<Name>published</Name>
<FeatureTypeStyle>
<!-- Generic TEXT types -->
<Rule>
<Name>text</Name>
<MinScaleDenominator>0</MinScaleDenominator>
<TextSymbolizer>
<Label>
<ogc:PropertyName>label</ogc:PropertyName>
</Label>
<Font>
<CssParameter name="font-family">SansSerif</CssParameter>
</Font>
<LabelPlacement>
<PointPlacement>
<AnchorPoint>
<AnchorPointX>0.5</AnchorPointX>
<AnchorPointY>0.5</AnchorPointY>
</AnchorPoint>
<Displacement>
<DisplacementX>0</DisplacementX>
<DisplacementY>0</DisplacementY>
</Displacement>
<Rotation>0</Rotation>
</PointPlacement>
</LabelPlacement>
<Fill>
<CssParameter name="fill">#000000</CssParameter>
</Fill>
<Graphic>
<Mark>
<WellKnownName>square</WellKnownName>
<Fill>
<CssParameter name="fill">#FFFFFF</CssParameter>
<CssParameter name="fill-opacity">1.0</CssParameter>
</Fill>
<Stroke>
<CssParameter name="stroke">#969696</CssParameter>
<CssParameter name="stroke-width">2</CssParameter>
</Stroke>
</Mark>
<Size>24</Size>
</Graphic>
<VendorOption name="graphic-resize">stretch</VendorOption>
<VendorOption name="graphic-margin">5</VendorOption>
</TextSymbolizer>
</Rule>
</FeatureTypeStyle>
</UserStyle>
</NamedLayer>
</StyledLayerDescriptor>
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