On 08/28/2011 06:33 PM, Minko wrote:
Sounds interesting, but how will you do that? Can you give an example which I can download?
Sure. I first run mkgmap on the OSM files to generate the IMGs and the gmapsupp.img. The config file looks somewhat like this: gmapsupp [more options ...] family-id=1234 family-name=Layer1 input-file: 10000001.osm.gz input-file: 10000002.osm.gz family-id=5678 family-name=Layer2 input-file: 10000003.osm.gz input-file: 10000004.osm.gz [possibly more input files ...] This produces the IMG files and a gmapsupp.img for the GPS unit which contains 2 layers which can be switched on and off in the unit. If you use a custom typ file you'll need two, one for each layer. Mapsource can't do this, so I need a different setup: tdbfile=yes family-id=1234 family-name=AllLayers input-file: 10000001.img input-file: 10000002.img input-file: 10000003.img input-file: 10000004.img This will make a TDB file and an overview map for mapsource in which both layers show up. For mapsource you need a typ file with all types in it. An example of such a map is my topo map of Germany, which contains an OSM layer and three SRTM layers: http://www.kleineisel.de/blogs/index.php/osmmap/