i am using geoserver 1.6.4 on windows. my database is postgresql/postgis and
there are some problems whith rendering multipolygones.
i exported several layers (shape) with qgis to my postgis database. if
featuretype=polygon, line or point everything works just fine. but i am
having problems with geoserver 1.6.4 displaying a multipolygon feature.
my problam is that of a random multipolygon feature there are only some
objects displayed, sometimes just one - doesnt matter weather im using open
layers, mapbender, export to pdf, ...! kml does not work!
zooming in would sometimes change the display -> sometimes i get more than
one feature displayed.
well, my question:
is it a known issue of geoserver, that there are problems rendering
multipolygon features or am i doing somthing wrong?
i also tried all possible rendering configurations in the administration
view.
thanks for helpng me
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bpolzer ha scritto:
i am using geoserver 1.6.4 on windows. my database is postgresql/postgis and
there are some problems whith rendering multipolygones.
i exported several layers (shape) with qgis to my postgis database. if
featuretype=polygon, line or point everything works just fine. but i am
having problems with geoserver 1.6.4 displaying a multipolygon feature.
my problam is that of a random multipolygon feature there are only some
objects displayed, sometimes just one - doesnt matter weather im using open
layers, mapbender, export to pdf, ...! kml does not work!
zooming in would sometimes change the display -> sometimes i get more than
one feature displayed.
well, my question:
is it a known issue of geoserver, that there are problems rendering
multipolygon features or am i doing somthing wrong?
i also tried all possible rendering configurations in the administration
view.0
I have a layer with countries in postgis that displays fine, those are definitely multipolygons. So, it may be that various of your geometries
are invalid? Or that you have a mix of polygons and multipolygons?
All geometries shall be the same type, and that type shall be equal
to the one declared in geometry_columns. Maybe check that, otherwise
switch logging to geotools_developer configuration and try and see if
the log gives you any clue.
Cheers
Andrea
thanks for your answer!
i dont have problems whith any multipolygone features, maybe should have
said that.
example:
1) i import germany to postgis. its a multipolygone - the polygone germany
(one poly) and some ilands. everything works!
2) i import germany to postgis. its a multipolygone - the polygone of
germany is devided in some countries (bavaria, berlin, ...), so some of the
polygons share a border! i guess i always got the problem, is some polygones
share a border!
maybe there are other ideas now.
i can load any of my multipolygon features in qgis or arcmap, no problems
than. so i think it has to be a geoserver redering thing. maybe it has to do
whith the styles, but by now i dont hav a lot of experiance whith that.
basti
aaime wrote:
bpolzer ha scritto:
i am using geoserver 1.6.4 on windows. my database is postgresql/postgis
and
there are some problems whith rendering multipolygones.
i exported several layers (shape) with qgis to my postgis database. if
featuretype=polygon, line or point everything works just fine. but i am
having problems with geoserver 1.6.4 displaying a multipolygon feature.
my problam is that of a random multipolygon feature there are only some
objects displayed, sometimes just one - doesnt matter weather im using
open
layers, mapbender, export to pdf, ...! kml does not work!
zooming in would sometimes change the display -> sometimes i get more
than
one feature displayed.
well, my question:
is it a known issue of geoserver, that there are problems rendering
multipolygon features or am i doing somthing wrong?
i also tried all possible rendering configurations in the administration
view.0
I have a layer with countries in postgis that displays fine, those are
definitely multipolygons. So, it may be that various of your geometries
are invalid? Or that you have a mix of polygons and multipolygons?
All geometries shall be the same type, and that type shall be equal
to the one declared in geometry_columns. Maybe check that, otherwise
switch logging to geotools_developer configuration and try and see if
the log gives you any clue.
Cheers
Andrea
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