P.Rizzi Ag.Mobilità Ambiente wrote: > Seriously speaking, the projection part of GT2 is, IMHO, probably > the only part worth considering, but I have no idea of how much > it is entangled with all the rest (and I don't want to know, either). > as far as I my test went, it showed that at least the crs projection part is not depending on the whole package, but only the projection jars.
regards ede -- > Bye > Paolo Rizzi > > > >> The Sunburned Surveyor >> >> On 9/13/07, Stefan Steiniger <[EMAIL PROTECTED]> wrote: >> >>> Hei Larry, >>> >>> as far as i remember Edgar has a transformation/projection >>> >> plugin for >> >>> JUMP on his website. But one of the problems was, that we >>> >> do not speak >> >>> about one jar, but several jars.. (it requires for instance >>> >> jai.. who >> >>> knows why?). And I am not sure if the same system edgard employed is >>> still working with newer GT versions. >>> >>> look for the coordinate transformation plugin on the OJ-wiki >>> http://openjump.org/wiki/show/Plugins >>> >>> stefan >>> >>> Larry Becker schrieb: >>> >>>> Hi Edgar, >>>> >>>> It isn't the difficulty of doing transformations that I >>>> >> fear. Just >> >>>> the difficulty of interfacing GT2 to OpenJump. I'm sure we are >>>> willing to learn though if you're offering to teach. :-) >>>> >>>> More seriously - are you saying that we can just add a >>>> >> GT2 jar, wrap >> >>>> it in an interface like some of the guys have been >>>> >> kicking around, and >> >>>> get instant transformation? >>>> >>>> What would we do for a start? Add a Layer->reproject function? >>>> >>>> regards, >>>> Larry >>>> >>>> >>>> >>>> On 9/13/07, Stefan Steiniger <[EMAIL PROTECTED]> wrote: >>>> >>>>> probably rather to this list ;) >>>>> >>>>> -------- Original-Nachricht -------- >>>>> Betreff: [jump-devel] Projection with Geotools2 CRS >>>>> Datum: Thu, 13 Sep 2007 21:00:44 +0200 >>>>> Von: Edgar Soldin <[EMAIL PROTECTED]> >>>>> Antwort an: JUMP Developers <[EMAIL PROTECTED]> >>>>> An: JUMP Developers <[EMAIL PROTECTED]> >>>>> >>>>> Hello All, >>>>> >>>>> because of all the comments related to projection >>>>> >> (interfaces) , here is >> >>>>> an example of the simplicity in using GT2 CRS for >>>>> >> projection/transformation >> >>>>> SNIPPET--> >>>>> CoordinateOperationFactory coFactory = >>>>> FactoryFinder.getCoordinateOperationFactory(null); >>>>> MathTransform transform; >>>>> src = >>>>> >> FactoryFinder.getCRSFactory(null).createFromWKT("PROJCS[\"DHDN >> >>>>> / Gauss-Kruger Zone 3\", GEOGCS[\"DHDN\", DATUM[\"Deutsches >>>>> Hauptdreiecksnetz\", SPHEROID[\"Bessel 1841\", >>>>> >> 6377397.155, 299.1528128, >> >>>>> AUTHORITY[\"EPSG\",\"7004\"]], TOWGS84[598.1, 73.7, 418.2, >>>>> 0.2019999999999998, 0.04499999999999995, >>>>> >> -2.4549999999999974, 6.7], >> >>>>> AUTHORITY[\"EPSG\",\"6314\"]], PRIMEM[\"Greenwich\", 0.0, >>>>> AUTHORITY[\"EPSG\",\"8901\"]], UNIT[\"degree of >>>>> angle\",0.017453292519943295], AXIS[\"Geodetic longitude\",EAST], >>>>> AXIS[\"Geodetic latitude\",NORTH], AUTHORITY[\"EPSG\",\"4314\"]], >>>>> PROJECTION[\"Transverse_Mercator\"], PARAMETER[\"semi_major\", >>>>> 6377397.155], PARAMETER[\"semi_minor\", 6356078.962818189], >>>>> PARAMETER[\"central_meridian\", 8.999999999999991], >>>>> PARAMETER[\"latitude_of_origin\", 0.0], >>>>> >> PARAMETER[\"scale_factor\", >> >>>>> 1.0], PARAMETER[\"false_easting\", 3500000.0], >>>>> PARAMETER[\"false_northing\", 0.0], UNIT[\"metre\",1.0], >>>>> AXIS[\"Easting\",EAST], AXIS[\"Northing\",NORTH], >>>>> AUTHORITY[\"EPSG\",\"31467\"]]"); >>>>> //src = FactoryFinder.getCRSAuthorityFactory("EPSG", >>>>> null).createCoordinateReferenceSystem("EPSG:31467"); >>>>> trg = FactoryFinder.getCRSAuthorityFactory("EPSG", >>>>> null).createCoordinateReferenceSystem("EPSG:4326"); >>>>> CoordinateOperation co = coFactory.createOperation(src, trg); >>>>> >>>>> transform = co.getMathTransform(); >>>>> <--SNIPPET >>>>> >>>>> the snippet is only rough cut out of my tests. It will >>>>> >> not compile in >> >>>>> this state, but still it shows how easy it is with GT2 to get a >>>>> transformation (from WKT or EPSG ID, as you choose) for >>>>> >> projecting >> >>>>> coordinates. The EPSG entries of the factory are of course >>>>> request-/listable by name(description). >>>>> >>>>> just trying to lobby for the GT2 library, as I get the >>>>> >> impression the >> >>>>> list is a bit afraid of it ;). >>>>> >>>>> regards ede >>>>> >>>>> -- >>>>> public class WhoDidIt{ // A comment. I love comments >>>>> private static Person sender; >>>>> >>>>> public static void main (String[] foo){ >>>>> >>>>> sender = new Person(); >>>>> sender.setName(new String[]{"Edgar", "Soldin"}); >>>>> >>>>> Address address = new Address(); >>>>> address.setStreet("Stadtweg 119"); >>>>> address.setZip(39116); >>>>> address.setCity("Magdeburg"); >>>>> address.setCountry("Germany"); >>>>> >>>>> sender.setAddress(address); >>>>> >>>>> sender.setMobilePhone(" +49(0)171-2782880 "); >>>>> sender.setWebSiteUrl(" http://www.soldin.de "); >>>>> sender.setEmail(" [EMAIL PROTECTED] "); >>>>> sender.setPGPPublicKey(" >>>>> > http://www.soldin.de/edgar_soldin.asc "); > >>>> sender.setGender(true); >>>> >>>> System.out.println(sender.toString()); >>>> } >>>> } >>>> >>>> _______________________________________________ >>>> jump-devel mailing list >>>> [EMAIL PROTECTED] >>>> http://lists.refractions.net/mailman/listinfo/jump-devel >>>> >>>> >>>> >>>> ------------------------------------------------------------------------- >>>> This SF.net email is sponsored by: Microsoft >>>> Defy all challenges. Microsoft(R) Visual Studio 2005. >>>> http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ >>>> _______________________________________________ >>>> Jump-pilot-devel mailing list >>>> Jump-pilot-devel@lists.sourceforge.net >>>> https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel >>>> >>>> >>> >> ------------------------------------------------------------------------- >> This SF.net email is sponsored by: Microsoft >> Defy all challenges. Microsoft(R) Visual Studio 2005. >> http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ >> _______________________________________________ >> Jump-pilot-devel mailing list >> Jump-pilot-devel@lists.sourceforge.net >> https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel >> >> > > ------------------------------------------------------------------------- > This SF.net email is sponsored by: Microsoft > Defy all challenges. Microsoft(R) Visual Studio 2005. > http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ > _______________________________________________ > Jump-pilot-devel mailing list > Jump-pilot-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel > > ------------------------------------------------------------------------- > This SF.net email is sponsored by: Microsoft > Defy all challenges. Microsoft(R) Visual Studio 2005. > http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ > _______________________________________________ > Jump-pilot-devel mailing list > Jump-pilot-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel > -- public class WhoDidIt{ // A comment. I love comments private static Person sender; public static void main (String[] foo){ sender = new Person(); sender.setName(new String[]{"Edgar", "Soldin"}); Address address = new Address(); address.setStreet("Stadtweg 119"); address.setZip(39116); address.setCity("Magdeburg"); address.setCountry("Germany"); sender.setAddress(address); sender.setMobilePhone(" +49(0)171-2782880 "); sender.setWebSiteUrl(" http://www.soldin.de "); sender.setEmail(" [EMAIL PROTECTED] "); sender.setPGPPublicKey(" http://www.soldin.de/edgar_soldin.asc "); sender.setGender(true); System.out.println(sender.toString()); } } ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2005. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ _______________________________________________ Jump-pilot-devel mailing list Jump-pilot-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel
