Are there already some solutions in java?
As for rendering in general, it might be worth looking at one of the
following (just my ideas):
1. GeoTools library
Not OSM-related, but has a PostGIS connector that most probably does
some geometry column handling. Also has a renderer with SLD
2011/8/31 BG mrharmo...@gmx.de:
Hej.
I want to try to make a renderer with java. But i do not know how i get the
geometry information and interpret it.
I think it would be easy to make sql requests about the objects to get. But
the geometry column (which comes with postgis) confuses me, this
BG mrharmo...@gmx.de wrote:
But the geometry column (which comes with postgis) confuses me, this is
a bunch of numbers.
It's a OGC standard Format called Well Known Binary (WKB)
Postgis provides a funktion (astext) which will transform it to WKT
(Well known text).
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