Modules
Render a map to an image on the server.
A point marked on the map.
Serves maps from signed URLs, for browsers and CDNs to cache.
Web Mercator conversion between geographic coordinates and world pixels.
A source of map tiles.
A source that fetches each tile from a URL.
OpenStreetMap's standard tile layer, from tile.openstreetmap.org.
A source for any tile server with a URL template.
Where fetched tiles are kept between renders.
The default tile cache: an ETS table in memory, lost on restart.
One or more tiles a render needed could not be used.
Works out which tiles cover a viewport and where each one is drawn.
No source could render the map.
A resolved view: the centre, zoom, size and scale of one rendered image.