May 26, 2018
C library aimed to provide a Gtk+ widget to display rasterized maps and markers
Libchamplain is a C library providing a ClutterActor to display maps. It also provides a Gtk+ widget to display maps in Gtk+ applications. Mono, Python and Perl bindings are available.
It supports numerous free map sources such as OpenStreetMap , OpenAerialMap  and Maps for free .  http//www.openstreetmap.org/  http//www.openaerialmap.org/  http//www.maps-for-free.com/