Hello,
just an idear:
did you set a higher draw-priority to your transparent overlay map?
Hasemann
Am Sonntag 05 August 2012, 11:21:10 schrieb Andreas B. Mundt:
> Hi,
>
> I am trying to create a transparent garmin gmapsupp.img layer from gpx
> tracks. The idea is to merge this layer (it contains special cycle
> routes) in the end with another gmapsupp.img containing the map.
>
> I did the following:
>
> Load all tracks in josm, convert to a data layer and tag the tracks
> highway=cycleway. Then save as paths.osm.
>
> Use the command
>
> mkgmap --gmapsupp --transparent --remove-short-arcs --style-file=XXXX
> paths.osm
>
> to convert the data to a gmapsupp.img file. As style file I use the
> stuff that is used to create the map containing all other data.
>
> However, the gmapsupp.img created from the tracks looks like empty if
> loaded onto the GPS device, nothing shows up, as if the map covers no
> area at all.
>
> What's wrong with my approach? How can that be done?
>
> Many thanks in advance,
>
> Andi
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