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[mkgmap-dev] [PATCH v1] Decide in style file if a way is closed automatically

From WanMil wmgcnfg at web.de on Sat Oct 27 12:59:56 BST 2012

> Hi
>> Well, if this doesnt take too much calculation time, please go ahead :-)
> OK here is a first attempt.
> The parsers are modified to save a flag on the way if it is actually
> closed. It also aggressively refuses to make anything into a polygon
> that is not closed.
> So there should be errors as a result of splitter. But on the other hand
> there may be more due to OSM data errors. Will have to investigate this
> and adjust if necessary.
> Attached is the before and after results of my test and the patch.
> A precompiled jar is at:  http://files.mkgmap.org.uk/download/72/mkgmap.jar
> ..Steve

Afer a quick code inspection I would say: Looks good! The only thing 
that must be checked carefully is the new meaning of the isClosed() 
method. I am quite sure that there are some places at least in the 
multipolygon code that relies on
isClosed() == true => 


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