right.. fixed GeometryConverter for empty -> point conversions in trunk.
..ede
On 14.03.2014 21:48, Michael Michaud wrote:
> Hi,
>
> There are hard constraints for geometries to be valid in JTS (I think
> point < 2, linestring > 1, polygon > 3),
> but empty geometries are considered as valid fo
Hi,
Just commit a small modification in ShapefileWriter code.
Empty geometries are now skipped to check if the layer has mixed geometries.
ShapefileWriter should be able to write any kind of empty geometry into
any kind of shapefile.
Warning : en empty point written into a linestring shapefile wil
Hi,
There are hard constraints for geometries to be valid in JTS (I think
point < 2, linestring > 1, polygon > 3),
but empty geometries are considered as valid for every type. There WKT
version are
POINT EMPTY
LINESTRING EMPTY
POLYGON EMPTY
...
A weird consequence is that POLYGON EMPTY != LINEST
sorry, right.. i seem to remember geometrical objects to be tightly regulated
in JTS, e.g. points are not allowed to be les or more than 1 point. funny
enough i can create a POINT EMPTY manually. weird.
..ede
On 14.03.2014 17:03, Rahkonen Jukka (Tike) wrote:
> Have you tried? Create a feature w
Have you tried? Create a feature with WKT
GEOMETRYCOLLECTION EMPTY
For me the geometryconverter says that only points can be converted into
"Point". The desired result, I believe, would be
POINT EMPTY.
-Jukka-
edgar.soldin wrote:
>
> or convert selected to whatever you need with Geometry C
or convert selected to whatever you need with Geometry Converter (context menu
or tools/edit geoms).
..ede
On 14.03.2014 04:53, Larry Reeder wrote:
> Can you use Edit-->Selection--Select by Geometry type, select all empty
> geometries, and delete them, then save the layer?
>
>
> -lreeder
>
Hi,
JML is not an option because no other software reads it and I cannot send data
back to Oracle. A locally installed PostGIS could work but I will need to test
how it behaves with empty geometries.
-Jukka-
Michael Michaud wrote:
Hi,
Yes I can but I do not want to. The features are real and
Hi,
Yes I can but I do not want to. The features are real and have
valuable attributes, they are just missing the geometries because they
have not been digitized yet. I read them from Oracle with DB Query
Plugin but I must save them to a temporary format because I can't save
them back to Or
Hi,
Yes I can but I do not want to. The features are real and have valuable
attributes, they are just missing the geometries because they have not been
digitized yet. I read them from Oracle with DB Query Plugin but I must save
them to a temporary format because I can't save them back to Oracl
Can you use Edit-->Selection--Select by Geometry type, select all empty
geometries, and delete them, then save the layer?
-lreeder
On Thu, Mar 13, 2014 at 3:04 PM, Rahkonen Jukka (Tike) <
jukka.rahko...@mmmtike.fi> wrote:
> Hi,
>
> OpenJUMP creates in some circumstances GEOMETRYCOLLECTION EM
Hi,
OpenJUMP creates in some circumstances GEOMETRYCOLLECTION EMPTY default
geometry if real geometry is missing. If other features are for example points
this layer cannot be saved into shapefile because of mixed geometrytypes.
However, if empty geometry is edited with WKT editor into POINT E
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