Hi,
Could it be enough to check the dimension of the geometry (0,1,2) instead of exact geometrytype?
Just this week Michaël Michaud implemented a geometry type constraint to OpenJUMP based on the dimensions of the features:
return feature.getGeometry().getDimension() == dimension;
But this may not be enough if geometrycollections can’t be handled.
-Jukka Rahkonen-
Andrea Aime wrote:
···
Hi folks,
as you know, in GeoServer we have four built-in styles, “point”, “line”, “polygon”, “raster”,
that GeoServer automatically associates to layers based on their geometry type.
I was considering adding a fifth built-in one, “generic”, which would paint the right
symbolizer based on the geometry’s nature, to be used when we have no clue of
what geometry type we’re dealing with.
It would be something like this one:
It would be nice to have a simpler function to use, something like isLinear, isPolygonal, instead
of listing all geometry types… I guess it would still fail for geometry collections though.
Maybe we could have a getPoints/getLines/getPolygons
functions instead, that would be used to extract the right bits from the data own geometry,
which would make it work even with the contents of a geometry collection, tearing it apart
in its constituent pieces.
Opinions?
Cheers
Andrea
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Ing. Andrea Aime
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