Le jeudi 26 juin 2014 23:21:58, Jeremy Palmer a écrit :
> > Looking at the ogresrijsonreader.cpp code I can see I assumed that a
> > esriPolygon was just a OGC Polygon, so with outer ring first and then
> > inner rings. Fixing the code to support multi polygons should basically
> > be a matter of c
> Looking at the ogresrijsonreader.cpp code I can see I assumed that a
> esriPolygon was just a OGC Polygon, so with outer ring first and then inner
> rings. Fixing the code to support multi polygons should basically be a matter
> of calling OGRGeometryFactory::organizePolygons.
Thanks Even. Any
Le lundi 23 juin 2014 03:32:32, Jeremy Palmer a écrit :
> I'm querying an ArcGIS service obtain polygon data, however the service
> seems to define Island multi-polygons objects as single polygons with
> multiple exterior rings. This creates invalid OGC geometries and is
> causing processing proble
> My apology for confusion.
> I guess, your request is valid then you may want to open ticket.
No probs. Thanks I've raise a ticket here:
http://trac.osgeo.org/gdal/ticket/5538
Cheers
Jeremy
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On 24 June 2014 01:01, Jeremy Palmer wrote:
>> Might be. I just pointed out that OGR GeoJSON driver is dedicated to GeoJSON
>> specifically, not any JSON-encoded format of geometry.
>
> But doesn't the OGR GeoJSON driver have specific Esri JSON code?
> http://trac.osgeo.org/gdal/browser/trunk/gd
> Might be. I just pointed out that OGR GeoJSON driver is dedicated to GeoJSON
> specifically, not any JSON-encoded format of geometry.
But doesn't the OGR GeoJSON driver have specific Esri JSON code?
http://trac.osgeo.org/gdal/browser/trunk/gdal/ogr/ogrsf_frmts/geojson/ogresrijsonreader.cpp
Al
On 23 June 2014 19:46, Jeremy Palmer wrote:
> http://resources.arcgis.com/en/help/arcgis-rest-api/index.html#//02r300n100
>>
>> Can you?
>> There is no geometry of multipolygon specified.
>> AFAIU, for multipolygon ESRI REST produces a hybrid: a Polygon that
>> contains detached rings
>> (
http://resources.arcgis.com/en/help/arcgis-rest-api/index.html#//02r300n100
>
> Can you?
> There is no geometry of multipolygon specified.
> AFAIU, for multipolygon ESRI REST produces a hybrid: a Polygon that
> contains detached rings
> (or rings not in other rings, so they are not holes) a
Mateusz Łoskot loskot.net> writes:
>
> On 23 June 2014 03:32, Jeremy Palmer linz.govt.nz> wrote:
> >
> > Is this a bug in the data from the service, or just the way the Esri
defines geometry objects (and therefor an
> OGR bug)?
>
> AFAIU, this is not a bug in OGR, but OGR GeoJSON drivers works
On 23 June 2014 03:32, Jeremy Palmer wrote:
>
> Is this a bug in the data from the service, or just the way the Esri defines
> geometry objects (and therefor an OGR bug)?
AFAIU, this is not a bug in OGR, but OGR GeoJSON drivers works with
GeoJSON format
whereas JSON produced by ESRI is a differe
I'm querying an ArcGIS service obtain polygon data, however the service seems
to define Island multi-polygons objects as single polygons with multiple
exterior rings. This creates invalid OGC geometries and is causing processing
problems in my workflow.
He's the service and a validation test sh
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