[mkgmap-dev] mkgmap ToDo list

Fri Apr 25 20:00:59 BST 2014

Hi Gerd,

finding a proper max-nodes value wont solve the problem globaly. Eg. 
then you compare the needed value from europe/north america to the value 
needed in the rest of the world.

Henning

Am 25.04.2014 19:35, schrieb Gerd Petermann:
> Hi Henning,
>
> well, I don't know how well the number of nodes
> in a tile correlates with the size of the img file,
> but it seems to work for most users.
> My understanding is that this should work as well for
> a style which only processes a few details,
> only the ratio between number of nodes and tile size
> will be different, in other words, you have to find
> out how much higher the max-nodes value can be.
>
> Gerd
>
>
>
> > Date: Fri, 25 Apr 2014 19:27:09 +0200
> > From: osm at aighes.de
> > To: mkgmap-dev at lists.mkgmap.org.uk
> > Subject: Re: [mkgmap-dev] mkgmap ToDo list
> >
> > Hi Gerd,
> > splitter is able to write a density file, which stores the density of
> > OSM-nodes in the specific area. Afterwards the file is splitted and
> > processed by mkgmap. mkgmap will use only the objects, which are
> > addressed in style-file.
> >
> > Example: In a rectangle of 100x100m are 5 nodes belonging to a highway
> > and 10 nodes belonging to POI, and polygones and style-file only
> > contains highways, mkgmap writes only 5 nodes (and one line) to 
> img-file.
> >
> > For an more effictive splitting of tiles I would imagine, that a
> > density-file created by mkgmap based on the written data will be much
> > better then the file written by splitter.
> >
> > Henning
> >
> > _______________________________________________
> > mkgmap-dev mailing list
> > mkgmap-dev at lists.mkgmap.org.uk
> > http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev
>
>
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