<Map background-color="#eee" srs="+proj=longlat +ellps=WGS84 +datum=WGS84 +no_defs"> <Style name="bug"> <Rule> <Filter>[id] = 'file'</Filter> <PointSymbolizer file="[value]" /> </Rule> <Rule> <Filter>[id] = 'allow-overlap'</Filter> <PointSymbolizer allow-overlap="[value]" file="../../data/images/crosshair16x16.png" /> </Rule> <Rule> <Filter>[id] = 'opacity'</Filter> <PointSymbolizer opacity="[value]" file="../../data/images/crosshair16x16.png" /> </Rule> <Rule> <Filter>[id] = 'transform'</Filter> <PointSymbolizer transform="scale([value],[value])" file="../../data/images/crosshair16x16.png" /> </Rule> <Rule> <Filter>[id] = 'ignore-placement'</Filter> <PointSymbolizer ignore-placement="[value]" file="../../data/images/crosshair16x16.png" /> </Rule> <Rule> <Filter>[id] = 'comp-op'</Filter> <PointSymbolizer comp-op="[value]" file="../../data/images/crosshair16x16.png" /> </Rule> <Rule> <TextSymbolizer dy='-16' face-name='DejaVu Sans Book' halo-fill='#ffffff' halo-radius='1'>[id]</TextSymbolizer> </Rule> </Style> <Style name="frame"> <Rule> <PolygonSymbolizer /> </Rule> </Style> <!-- frame is a layer with a single polygon that is used to ensure that m.zoom_all() will zoom the map to a reasonable bounding extent to make the test easy to view with tools like nik2img.py (which calls m.zoom_all() by default). Another approach in >= Mapnik 2.3.x is to just sent a manual `extent` for the CSV datasource. --> <Layer name="frame" srs="+proj=longlat +ellps=WGS84 +datum=WGS84 +no_defs"> <StyleName>frame</StyleName> <Datasource> <Parameter name="type">csv</Parameter> <Parameter name="inline"> wkt|name Polygon((-180.0 -125.0, -180.0 125.0, 180.0 125.0, 180.0 -125.0, -180.0 -125.0))|bounds </Parameter> </Datasource> </Layer> <!-- "bug" is a layer that should provide sample data that triggers the bug in question. It is listed after the "frame" layer so that it renders on top and is visible. --> <Layer name="bug" srs="+proj=longlat +ellps=WGS84 +datum=WGS84 +no_defs"> <StyleName>bug</StyleName> <Datasource> <Parameter name="type">csv</Parameter> <Parameter name="inline"> id|value|wkt file|../../data/images/crosshair16x16.png|Point(-130 -70) allow-overlap|true|Point(0 -70) opacity|.5|Point(130 -70) transform|1.2|Point(-130 30) ignore-placement|true|Point(0 30) comp-op|src-over|Point(130 30) </Parameter> </Datasource> </Layer> </Map>