[mkgmap-dev] Performance of POI search on the Device

Mon Jun 1 09:16:11 BST 2020

Gerd Petermann wrote
> I also thought that the missing index of the overlay map might cause the
> problem. I added an (empty) index to that map but that didn't help.
> Maybe it helps to add a single (invisible) named POI to each tile. If that
> helps it would prove that the bug is in the Oregon firmware.
> I don't think that contour lines are the problem. The TK-Europe-Bicycling
> map doesn't contain contourlines, only cycle routes as non-routable lines.
> 
> 
> Gerd

Hi Gerd,
I tried to rebuild one of my layers with the options "index" and "route".
That didn't make any difference.
I have used my "housenumbers" layer, it does not contain contourlines
neither.

How can I build a map with one POI per tile?

Ciao,
  Franco

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