[OSM-talk] administrative boundaries that run along roads - in the Mapnik layer
S.L.Chilton at mdx.ac.uk
Sun Feb 10 19:41:32 GMT 2008
Where I have been mapping admin boundaries I put them all in as layer=1 - this brings them above most things in the mapnik rendering.
From: talk-bounces at openstreetmap.org on behalf of Adrian Frith
Sent: Sun 2/10/2008 7:06 PM
To: talk at lists.openstreetmap.org
Subject: [OSM-talk] administrative boundaries that run along roads - in the Mapnik layer
In Cape Town we've been mapping the suburb boundaries (which are
official) as boundary=administrative admin_level=10. These boundaries
run often down the middle of roads, railways or rivers. They show up
very nicely on the Osmarender/T at H layer as dashed red lines - see for
On the Mapnik layer, however, they show up only where they do *not* run
along roads or railways - it seems that the other features are rendered
on top of the boundaries. Should we not be rendering administrative
boundaries above real features?
My understanding is that this would require a change to the z_order code
in osm2pgsql. Is that correct?
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