i can use bbox with wfs in mapserver. or bbox in ogr2ogr. but it doesn't cluster for zoom levels. eg if i have 10 points at street level, i want it to cluster to show only 1 point at country level.
however only bbox might work. but i don't understand how to get bbox info for z/x/y.json. could you explain in detail? http://wiki.openstreetmap.org/wiki/Slippy_map_tilenames also is there a seeding operation in mapserver like in geoserver? or should i just use gdal2tiles to create raster tiles? On 8/19/15, TC Haddad <[email protected]> wrote: > On Wed, Aug 19, 2015 at 3:16 PM, zach cruise <[email protected]> wrote: > >> On 8/19/15, TC Haddad <[email protected]> wrote: >> > > >> > Hi Zach >> > >> > If you set up Mapserver to serve the original geojson layer as WFS >> > service[1] with geojson output [2], you can then pass in the bounding >> boxes >> > (using the WFS URL parameter BBOX=) of the tiles that you want to >> > create. >> > >> > You will get back the resulting geojson tiles as text in the browser >> > and >> > can save them to wherever you want to serve them from. >> > >> > [1] http://mapserver.org/ogc/wfs_server.html >> > [2] >> > >> http://mapserver.org/output/template_output.html#outputformat-declarations >> >> i tried but you can't set zoom levels/precision with wfs [1] and geojson >> [2]. >> > > > Yes - you must use BBOX= with WFS. You can get all the BBOX info you need > by using globalmaptiles.py for your area of interest. You can get that > script here: > http://www.maptiler.org/google-maps-coordinates-tile-bounds-projection/ > > >> >> On 8/19/15, TC Haddad <[email protected]> wrote: >> > OR, a much simpler process would be to use ogr2ogr and skip Mapserver >> > entirely. >> > >> > see the clipping options mentioned here: >> > >> > http://www.gdal.org/ogr2ogr.html >> >> interesting. i tried gdal2tiles but it creates raster not vector tiles. >> > > > Yes OGR2OGR is for vector to vector conversions. Spatial extent options can > be passed in using the BBOXes obtained from the same script mentioned > above. > _______________________________________________ mapserver-users mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/mapserver-users
