Or we could add a CRS element into GML Input Template section and boundedBy like in GML2 into the data section:
<?xml version='1.0' encoding='UTF-8'?> <JCSDataFile xmlns:gml="http://www.opengis.net/gml"; xmlns:xsi="http://www.w3.org/2000/10/XMLSchema-instance"; > <JCSGMLInputTemplate> <CollectionElement>featureCollection</CollectionElement> <CRSElement>boundedBy</CRSElement> <FeatureElement>feature</FeatureElement> <GeometryElement>geometry</GeometryElement> <ColumnDefinitions> </ColumnDefinitions> </JCSGMLInputTemplate> <featureCollection> <gml:boundedBy> <gml:Box srsName="http://www.opengis.net/gml/srs/epsg.xml#4326";> <gml:coordinates decimal="." cs="," ts=" ">474.0,280.0 620.0,380.0</gml:coordinates> </gml:Box> </gml:boundedBy> <feature> ... -Jukka- -----Alkuperäinen viesti----- Lähettäjä: Rahkonen Jukka (MML) Lähetetty: 23. marraskuuta 2017 11:36 Vastaanottaja: jump-pilot-devel@lists.sourceforge.net Aihe: Re: [JPP-Devel] SRID support in JML Hi, So could it work simply by adding srsName as an attribute into featureCollection: <?xml version='1.0' encoding='UTF-8'?> <JCSDataFile xmlns:gml="http://www.opengis.net/gml"; xmlns:xsi="http://www.w3.org/2000/10/XMLSchema-instance"; > <JCSGMLInputTemplate> <CollectionElement>featureCollection</CollectionElement> <FeatureElement>feature</FeatureElement> <GeometryElement>geometry</GeometryElement> <ColumnDefinitions> </ColumnDefinitions> </JCSGMLInputTemplate> <featureCollection srsName="http://www.opengis.net/gml/srs/epsg.xml#4326";> <feature> <geometry> <gml:Polygon> <gml:outerBoundaryIs> <gml:LinearRing> <gml:coordinates>474.0,371.0 620.0,380.0 520.0,280.0 474.0,371.0 </gml:coordinates> </gml:LinearRing> </gml:outerBoundaryIs> </gml:Polygon> </geometry> </feature> </featureCollection> </JCSDataFile> -----Alkuperäinen viesti----- Lähettäjä: edgar.sol...@web.de [mailto:edgar.sol...@web.de] Lähetetty: 22. marraskuuta 2017 23:35 Vastaanottaja: jump-pilot-devel@lists.sourceforge.net Aihe: Re: [JPP-Devel] SRID support in JML Jukka, adding to the XML structure will be ignored by current readers. changing the structure would break things. ..ede On 11/22/2017 21:41, Rahkonen Jukka (MML) wrote: > Hi, > > In GML srsName is set for each feature. See the GML2 response from > http://demo.geo-solutions.it/geoserver/wfs?service=wfs&version=1.0.0&r > equest=getfeature&typename=topp:states&maxfeatures=5 > We have the same SRID for the whole layer so one occurrance per file would be > enough. But I wonder if changing the JML format would break backwards > interoperability? I don't like the sidecar files but they would not make harm > for old OJ versions. > > -Jukka- > > ________________________________________ > Lähettäjä: edgar.sol...@web.de <edgar.sol...@web.de> > Lähetetty: 22. marraskuuta 2017 18:42 > Vastaanottaja: jump-pilot-devel@lists.sourceforge.net > Aihe: Re: [JPP-Devel] SRID support in JML > > as jml is essentially gml, how is srid support defined in the gml specs? > > ..ede > > On 22.11.2017 17:40, Giuseppe Aruta wrote: >> we should investigate o JML documentation (if any) if this format support >> embedded projection info. Another alternative could be that those infos can >> be stored in any external extra file, like .prj or .aux, in this case >> OpenJUMP is already able to read srid from any <file name>.<file >> format>.aux.xml file stored with the dataset. >> Peppe >> >> >> 2017-11-22 16:47 GMT+01:00 <edgar.sol...@web.de >> <mailto:edgar.sol...@web.de>>: >> >> Jukka, >> >> you are right. just checked! as SRID is held in a style object and >> styles are only saved in projects, a saved JML file currently lacks this >> information. >> >> .ede >> >> On 22.11.2017 16:19, Rahkonen Jukka (MML) wrote: >> > Hi, >> > >> > >> > >> > Am I right that we have an enhanced SRID support in OpenJUMP and >> shapefiles via .prj files, but nothing at all for JML format? >> > >> > >> > >> > -Jukka Rahkonen- >> > >> > >> > >> > >> ------------------------------------------------------------------------------ >> > Check out the vibrant tech community on one of the world's most >> > engaging tech sites, Slashdot.org! http://sdm.link/slashdot >> > >> > >> > >> > _______________________________________________ >> > Jump-pilot-devel mailing list >> > Jump-pilot-devel@lists.sourceforge.net >> <mailto:Jump-pilot-devel@lists.sourceforge.net> >> > https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel >> <https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel> >> > >> >> >> >> ------------------------------------------------------------------------------ >> Check out the vibrant tech community on one of the world's most >> engaging tech sites, Slashdot.org! http://sdm.link/slashdot >> _______________________________________________ >> Jump-pilot-devel mailing list >> Jump-pilot-devel@lists.sourceforge.net >> <mailto:Jump-pilot-devel@lists.sourceforge.net> >> https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel >> <https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel> >> >> >> >> >> --------------------------------------------------------------------- >> --------- Check out the vibrant tech community on one of the world's >> most engaging tech sites, Slashdot.org! http://sdm.link/slashdot >> >> >> >> _______________________________________________ >> Jump-pilot-devel mailing list >> Jump-pilot-devel@lists.sourceforge.net >> https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel >> > > > ---------------------------------------------------------------------- > -------- Check out the vibrant tech community on one of the world's > most engaging tech sites, Slashdot.org! http://sdm.link/slashdot > _______________________________________________ > Jump-pilot-devel mailing list > Jump-pilot-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel > > ---------------------------------------------------------------------- > -------- Check out the vibrant tech community on one of the world's > most engaging tech sites, Slashdot.org! http://sdm.link/slashdot > _______________________________________________ > Jump-pilot-devel mailing list > Jump-pilot-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel > ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ Jump-pilot-devel mailing list Jump-pilot-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ Jump-pilot-devel mailing list Jump-pilot-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel
