[OSM-dev] nick.dev: WMS compliant renderer with separate contour layer

[nick at hogweed.org]

Hello Steve (and all),

Have now made the nick.dev.openstreetmap.org WMS compliant - in other words, 
the renderer no longer needs a zoom, it will calculate it from the lat/lon 
and pixel size. Code on nick.dev and in Subversion.

Have also separated it out into two layers: OSM and SRTM. osm.php will render 
the OSM data within a given tile while srtm.php will draw contours. Note that 
srtm.php will not use the zoom to decide whether to draw contours or not, as 
I'm guessing that layers can be configured depending on zoom level in 
mapserver.

Also, osm.php no longer draws the Landsat, as I've assumed the Landsat will 
continue to be drawn as a separate layer.

However the renderer on nick.dev is still the old, all-in-one, 
OSM+SRTM+Landsat renderer, albeit now wms compliant.

So time to move it to the real server and see all those nice coloured-in roads 
on the IOW? :-)

Nick