[mkgmap-dev] gmapsupp + index and Berlin/Friedrichstr.From Marko Mäkelä marko.makela at iki.fi on Thu Jan 12 19:58:17 GMT 2012
On Thu, Jan 12, 2012 at 03:30:57PM +0100, Martin Simon wrote: >2012/1/11 Steve Ratcliffe <steve at parabola.me.uk>: >>> OK, I now also tried to modify the command line, feeding mkgmap >>> individual tiles, plus the overview-map.img of each layer, too. >>> Now all layers are present in the gmapsupp.img, but I lost all layer >>> names, .TYP files and the search index. >> >> You should include just the individual tiles and the typ files, but not the >> overview files or the mdx,mdr files. >> >> The --index option will create the index. > >That doesn't work - no index seems to be created, the search function >on the device doesn't work. > >Are you sure that mkgmap builds the index when the input files are >.img? I tried again with fewer tile, and other options, but nothing >seems to have an effect. For me, mkgmap --index --gmapsupp will generate a working index out of individual *.img tiles, but only if they belong to a single family-id, generated from splitter output using the default style. If I try to combine multiple map layers (the other layers cover the whole Finland, for various route relations using the route-* styles), I get a non-working index (no streets found). To be more specific, if I edit the osm2img.sh script at http://www.polkupyoraily.net/osm/ so that I just add --index before --gmapsupp, it will not work. If I only pass the 63240*.img to the command, it will work. By the way, --index is very useful for data validation. I already corrected a few name=?, name=xx and name=fix* and some typos in non-Finnish street names, searching for names starting with b, c, d, f, g, q, w, x, z. Marko
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