[Tilecache] tilecache-mapnik

Don Martin donm at alaska.net
Sun Aug 17 17:11:57 EDT 2008


A little more testing and snagging firefox info:


With 
            map = new OpenLayers.Map( $('map'), 
                {
                   maxExtent: new
OpenLayers.Bounds(-19480910.88611111,6800125.453450721,-15584728.70888888,11753184.613702394), 
                   numZoomLevels:18, 
                   maxResolution:156543.033900000, 
                   units:'m', 
                   projection: "EPSG:900913",
                   displayProjection: new OpenLayers.Projection("EPSG:4326")
                 } );

            var layerMapnik = new OpenLayers.Layer.WMS("dispatch",
                    "tilecache.py?", { layers: 'osm-merc', 'type':'png' });

            map.addLayer(layerMapnik);

            var lonLat = new OpenLayers.LonLat(-149.9, 61.175) ;
           
lonLat.transform(map.displayProjection,map.getProjectionObject());
            map.setCenter(lonLat, 5);


[osm-merc]
type=MapnikLayer
mapfile=C:\mapnik\osm.xml
bbox=-19480910.88611111,6800125.453450721,-15584728.70888888,11753184.613702394
resolutions=156543.0339,78271.51695,39135.758475,19567.8792375,9783.93961875,4891.969809375,2445.984904688,1222.992452344,611.496226172,305.748113086,152.874056543,76.437028271,38.218514136,19.109257068,9.554628534,4.777314267,2.388657133,1.194328567,0.59716428337097171575,0.298582142
srs=EPSG:900913
metaTile=true
metaBuffer=40
spherical_mercator=true


Firefox right-click renders:
An error occurred: Current x value -18228566.614911 is too far from tile
corner x -18785164.068800

Don


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