[OSM-talk] Islands in rivers

Dirk-Lüder Kreie osm-list at deelkar.net
Thu Sep 6 20:30:58 BST 2007


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Alex L. Mauer schrieb:

> Finally reporting back on this: It does not work.  The renderer
> apparently does not connect the two half-ways together properly...that is...
> 
> 1A>A>A>A>A>A>A>A>A>A>2
> 
> 4A<A<A<A<A<A<A<A<A<A<3
> 
> It will make the connection between 1/3 and 2/4 instead of the 2/3 and
> 1/4 that was expected.
> 
> Evidence of problem here:
> 
> http://informationfreeway.org/?lat=44.50271051093948&lon=-89.58766069724238&user=hawke&zoom=13&layers=B000F000

No, it wont, since your segments ran

1A>A>A>A>A>A>A>A>A2

3B>B>B>B>B>B>B>B>B4

which happens (reproduceably) by reordering the way.

You need to cut it up again so you can insert the islands


1A>A>A>A>A>A>A>A>A>A>A2

    4I<I<I<I<I<I3
    1I>I>I>I>I>I2

4B<B<B<B<B<B<B<B>B<B<B3



- --

Dirk-Lüder "Deelkar" Kreie
Bremen - 53.0952°N 8.8652°E

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