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Author: Stanislav Brabec <sbrabec@suse.cz>
This patch adds support for OpenAerialMap, asking server to provide OSM-compatible tiles.
This solution is not the fastest one, but it is far the simplest solution.
================================================================================
--- viking-0.9.6/src/osm.c
+++ viking-0.9.6/src/osm.c
@@ -36,6 +36,7 @@
static int osm_maplint_download ( MapCoord *src, const gchar *dest_fn );
static int osm_mapnik_download ( MapCoord *src, const gchar *dest_fn );
static int osm_osmarender_download ( MapCoord *src, const gchar *dest_fn );
+static int oam_download ( MapCoord *src, const gchar *dest_fn );
static int bluemarble_download ( MapCoord *src, const gchar *dest_fn );
static DownloadOptions osm_options = { NULL, 0, a_check_map_file };
@@ -45,12 +46,16 @@
VikMapsLayer_MapType osmarender_type = { 12, 256, 256, VIK_VIEWPORT_DRAWMODE_MERCATOR, osm_coord_to_mapcoord, osm_mapcoord_to_center_coord, osm_osmarender_download };
VikMapsLayer_MapType mapnik_type = { 13, 256, 256, VIK_VIEWPORT_DRAWMODE_MERCATOR, osm_coord_to_mapcoord, osm_mapcoord_to_center_coord, osm_mapnik_download }; VikMapsLayer_MapType maplint_type = { 14, 256, 256, VIK_VIEWPORT_DRAWMODE_MERCATOR, osm_coord_to_mapcoord, osm_mapcoord_to_center_coord, osm_maplint_download };
+ VikMapsLayer_MapType oam_type = { 17, 256, 256, VIK_VIEWPORT_DRAWMODE_MERCATOR, osm_coord_to_mapcoord, osm_mapcoord_to_center_coord, oam_download };
+
VikMapsLayer_MapType bluemarble_type = { 15, 256, 256, VIK_VIEWPORT_DRAWMODE_MERCATOR, osm_coord_to_mapcoord, osm_mapcoord_to_center_coord, bluemarble_download };
maps_layer_register_type("OpenStreetMap (Osmarender)", 12, &osmarender_type);
maps_layer_register_type("OpenStreetMap (Mapnik)", 13, &mapnik_type);
maps_layer_register_type("OpenStreetMap (Maplint)", 14, &maplint_type);
+ maps_layer_register_type("OpenAerialMap", 17, &oam_type);
+
maps_layer_register_type("BlueMarble", 15, &bluemarble_type);
}
@@ -126,6 +131,15 @@
g_free ( uri );
return res;
}
+
+static int oam_download ( MapCoord *src, const gchar *dest_fn )
+{
+ int res = -1;
+ gchar *uri = g_strdup_printf ( "/tiles/1.0.0/openaerialmap-900913/%d/%d/%d.jpg", 17-src->scale, src->x, src->y );
+ res = a_http_download_get_url ( "tile.openaerialmap.org", uri, dest_fn, &osm_options );
+ g_free ( uri );
+ return res;
+}
static int bluemarble_download ( MapCoord *src, const gchar *dest_fn )
{
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