NAME

       Tirex::Backend::WMS - WMS backend for Tirex

DESCRIPTION

       Simple "renderer" that gets the map image from a WMS server. The WMS server must support
       the right SRS (EPSG:3857 or the informal EPSG:900913).

       Only WMS 1.1.1 is currently supported.

       Config parameters for the map file:

       url url prefix
       layers list of comma-separated layers
       srs spatial reference system, 'EPSG:3857' etc.
       transparent TRUE or FALSE

METHODS

   $backend->init()
       This method initializes things specific to this backend.

   $backend->create_metatile()
       Create a metatile.