Hi Andrzej,
I tried different algos, but up to now I did not see any positive
effect. I don't have a licence for cGPSmapper.
If I got you right, you do this:
1) Create an img file with mkgmap
2) Convert it to *.mp (polish format) with GPSMapEdit
3) Compile that *.mp file with cGPSmapper
Finally you compare load those img files to your device and compare
redraw times. Please post a link to the two files and let me know
what bbox you are testing.
Gerd
> Date: Sun, 9 Nov 2014 15:44:31 +0100
> From: popej@poczta.onet.pl
> To: mkgmap-dev@lists.mkgmap.org.uk
> Subject: Re: [mkgmap-dev] Optimizing MapSplitter
>
> Hi Gerd,
>
> I have done some tests, compiling maps with cGPSmapper and using
> different TRESIZE value. Then I have measured redraw time of the map in
> device.
>
> I think you can observe some effects when decompiling a map with
> GPSMapEdit. You can find, that long roads are split with additional
> nodes. I guess nodes are placed at borders of subdivisions.
>
> --
> Best regards,
> Andrzej
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