[OSM-talk] Segments, ways and order

80n 80n80n at gmail.com
Tue Jul 17 08:37:01 BST 2007


On 7/17/07, Nicola Ranaldo <ranaldo at unina.it> wrote:
>
> On Monday 16 July 2007 19:45:01 80n wrote:
> [...]
> > Renderers seems to be different, as mapnik and t at h do some reorder,
> while
> >
> > > osmarender4 does not.
> >
> > t at h uses the Frollo pre-processor to re-order segments and reverse their
> > direction.  Osmarender 4 can, and should, be used with the output from
> > Frollo to achive the same result.
>
> so may i think JOSM "reorder segments" is useless?


JOSM reorder segments is very useful.  For some ways segment direction and
order has semantic meaning and *should* be specified correctly.  Frollo is a
method of fixing ways that have not been ordered consistently (for whatever
reason).



regards
>
>         Niko
>
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