My data consists of a lot of polygons which need to be outlined. Unfortunately I cannot find any option on the PolygonSymbolizer - and my LineSymbolizer seems to be without effect. Here is my stylesheet with the important parts being in ll3-4:
<Map background-color="transparent">
<Style name="productStyle1">
<LineSymbolizer stroke="#000000" stroke-width="10" stroke-linejoin="round" stroke-linecap="round"/>
<PolygonSymbolizer fill-opacity="1" fill="#868CFF"/>
</Style>
<Layer name="productlayer">
<StyleName>productStyle1</StyleName>
</Layer>
</Map>
Is it not possible to draw outlines on polygons in Mapnik?