Hi all
I have a question regarding perpendicular offset of line symbolizers in
legends.
When using a symbolizer with no offset and another one with an offset,
we see both symbols on top of another (without offset) in the legend.
The discrepancy between the symbols on the map and in the legend might
be a bit confusing. See an example at the bottom of this message.
Could we imagine taking into account the offset in the legend?
We already had a similar question regarding symbols at the beginning /
the end of lines, so I can imagine it's not something doable but figured
it's worth to ask the question.
Cheers, Cécile
Example SLD:
<?xml version="1.0" encoding="utf-8"?>
<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 StyledLayerDescriptor.xsd">
<NamedLayer>
<Name>line</Name>
<UserStyle>
<Title>Line</Title>
<FeatureTypeStyle>
<Rule>
<Name>line</Name>
<Title>line</Title>
<LineSymbolizer>
<Stroke>
<CssParameter name="stroke">#0070ff</CssParameter>
<CssParameter name="stroke-width">6</CssParameter>
<CssParameter name="stroke-opacity">0.7</CssParameter>
</Stroke>
<PerpendicularOffset>3</PerpendicularOffset>
</LineSymbolizer>
<LineSymbolizer>
<Stroke>
<CssParameter name="stroke">#000000</CssParameter>
<CssParameter name="stroke-width">1</CssParameter>
<CssParameter name="stroke-opacity">0.7</CssParameter>
</Stroke>
<PerpendicularOffset>0</PerpendicularOffset>
</LineSymbolizer>
</Rule>
</FeatureTypeStyle>
</UserStyle>
</NamedLayer>
</StyledLayerDescriptor>
Result in style preview:
--
*camptocamp*
*Cécile Vuilleumier
*
Geospatial developer
www.camptocamp.com <http://www.camptocamp.com>
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