[ CCode ( cname = "CHAMPLAIN_MAP_SOURCE_OSM_OSMARENDER" ) ]
[ Version ( deprecated = true ) ]
public const string MAP_SOURCE_OSM_OSMARENDER
Warning: MAP_SOURCE_OSM_OSMARENDER is deprecated.
OpenStreetMap Osmarender
Osmarender isn't available any more and will be removed in the next release.
As it doens't exist, it isn't registered to the factory and the 'create' method won't return any source.