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[mkgmap-dev] Commit: r3351: improve MapSplitter:

From Gerd Petermann gpetermann_muenchen at hotmail.com on Tue Nov 18 18:03:57 GMT 2014

Hi all,

I tried to find further improvements to the mapsplit-mini-v3.patch but
got lost in special cases, so I committed changes 
which are functionally equal to the patch combined
with Andrzejs proposals.


> From: svn at mkgmap.org.uk
> To: mkgmap-svn at lists.mkgmap.org.uk
> Date: Tue, 18 Nov 2014 16:00:29 +0000
> Subject: [mkgmap-dev] Commit: r3351: improve MapSplitter:
> Version mkgmap-r3351 was committed by gerd on Tue, 18 Nov 2014
> improve MapSplitter:
> - put large objects into there own sub division
> - put fewer objects into one sub division if possible so that 
> more smaller divisions are created
> - when splitting: don't add the bounds of the virtual
> area to the bounds of the division. 
> The typical effects are:
> - smaller overlaps which should result in faster
> redraw times on the device
> - sub divisions are just as large as needed to 
> hold the contained objects
> - slightly larger img files
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> mkgmap-dev at lists.mkgmap.org.uk
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