On Fri, 29 Feb 2008 16:49:04 +0000 Xin <[EMAIL PROTECTED]> wrote: > Hi Guys, > > I have been hellishly trying to get the the tiles generated from > generate_tiles.py to work under OpenLayers. I am basing my OL code > from http://trac.openlayers.org/wiki/UsingCustomTiles on the > recommendation from an OL user. > > OL is expecting these files: > http://localhost:3000/tiles/10/510/511.png > http://localhost:3000/tiles/10/511/511.png > http://localhost:3000/tiles/10/512/511.png > http://localhost:3000/tiles/10/511/509.png > http://localhost:3000/tiles/10/512/510.png > ... > > I have these tiles: > tiles/10/560/577.png > tiles/10/560/578.png > ... > > It's pretty close. So I'm thinking it might be a projection issue? > > In my mapnik config, I have set the projection to Google/OSM: > <Map bgcolor="#b5d0d0" srs="+proj=merc +a=6378137 +b=6378137 > +lat_ts=0.0+lon_0= 0.0 +x_0=0.0 +y_0=0 +k=1.0 +units=m > [EMAIL PROTECTED] +no_defs +over"> > > In my generate_tiles.py: > http://pastie.caboo.se/159356 > > I got the file from OSM svn. > > My OpenLayers JS config: > http://pastie.caboo.se/159354 > > I'm finding it hard to wrap my head around all this. > > Can anyone help at all? > > Cheers, > Xin
That example in the wiki looks to work almost the same as all the OSM related slippy maps I looked at, except for a small difference. The numbers in maxExtent and maxResolution I have seen so far have all been integers and that example use numbers with a decimal point in them. I don't know if the difference in rounding is enough to cause the difference in tile names you see though, but it might be worth a try to leave the decimal point and everything after it away. M.v.g., Cartinus _______________________________________________ dev mailing list [email protected] http://lists.openstreetmap.org/cgi-bin/mailman/listinfo/dev
