Hi
I am not sure if this is really a JTS issue or GeoTools Issue. I am creating
a MultiGeometry consisting of multiple MultiPolygons stored in our PostGIS
database. I am basically trying to convert the PostGIS geometry into KML.
Essentially what I do is I read the WKT from the database and add it to a
FeatureCollection and then invoke getDefaultGeometry() from the
FatureCollection. Once I get the Geometry, I get the coordinates array and
iterate through it to extract the individual polygons so I can create a KML
file.
Now for the problem I am facing.
When I create the above Geometry, for some inexplicable reason, some of the
closed polygons have duplicate coordinate entries. For example one of the
closed polygons has the following format* { (a1, a1) ,{...list of other
coordinates}, (a1,a1) , (a1,a1) } { ...list of other multipolygon
coordinates...}. *
Observe the fact that (a1, a1) has been repeated a total of three times when
it should only be twice to create a closed polygon. This happens only for
certain polygons and not all of them. Does anyone have any clue as to why
this happens? I can of course write extra code to handle this situation but
it would be more helpful if I could figure out why this even happens.
Thanks in advance for the help. Let me know if there is anything else I can
add to help you to help me.
Regards
Ajay Ravichandran
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