Hi Gerd,
this is great improvement, thanks! I have tested your patch on a road
map and get about 4% decrease of map size. I'm compiling topo map now, I
think it is over 10% size reduction.
I would like to suggest some optimizing of code. I think, you can get
optimum bit length directly in procedure calcDeltas from LinePreparer.
Just instead of only looking for min/max bit length, create full
profile: number of legs vs bit length, so you can estimate full bit size
like you have done it in your previous posts, without actually
processing a line. I hope this makes sens, I don't know your code so well.
--
Best regards,
Andrzej
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