mapnik/tests/visual_tests/styles/marker-on-line-and-vertex-last-placement.xml

<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE Map>
<Map>
    <Parameters>
        <Parameter name="sizes">600,400</Parameter>
    </Parameters>
    <Style name="lines">
        <Rule>
            <LineSymbolizer stroke="#000000" />
        </Rule>
    </Style>
    <Style name="markers">
        <Rule>
            <MarkersSymbolizer file="shape://ellipse" placement="[placement]" />
            <DebugSymbolizer />
        </Rule>
    </Style>
    <Layer name="layer">
        <StyleName>lines</StyleName>
        <StyleName>markers</StyleName>
        <Datasource>
            <Parameter name="type">csv</Parameter>
            <Parameter name="extent">-1, -1, 11, 4</Parameter>
            <Parameter name="inline">
            wkt, placement
            "LINESTRING(0 0)", "vertex-last"
            "LINESTRING(0 1, 10 1)", "vertex-last"
            "LINESTRING(0 2, 2 3, 4 2, 6 3, 8 2, 10 3)", "vertex-last"
            </Parameter>
        </Datasource>
    </Layer>
</Map>