Re: [Fwd: [jump-devel] Projection with Geotools2 CRS]

> Maybe a dialogue containing
> a list of all layers (preselected the ones selected in jump ui) ,
> src & target cs/proj choosers and
> a status console telling about problems and currents status of operations
 >mandatory ok & cancel buttons

Since I never saw the older UI you created, the details are lost on me
at this point, but it sounds reasonable.

Larry

On 9/14/07, Edgar Soldin <edgar@xxxxxxxxx> wrote:
> what do you think of the user interface i suggested?
>
> ede
> --
> > Hmm.  I'm intrigued.  If no one else wants to take this on, I'll have
> > a go at it.
> >
> > I realize that there is a discussion about the best interface going
> > on, but this will be a proof (more like a re-proof) of concept.
> >
> > regards,
> > Larry
> >
> > On 9/14/07, Edgar Soldin <edgar.soldin@xxxxxx> wrote:
> >
> >> Hey Larry,
> >>
> >>>   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?
> >>>
> >>>
> >> make it 4 jars and use given jts objects .. voila, see:
> >> http://docs.codehaus.org/display/GEOTDOC/01+CRS+Helper+Class
> >>
> >> what i did originally was filtering geometries coordinates, create and
> >> replace new geometries with them and save the old ones for a possible
> >> 'UNDO'.
> >> it looks like by version gt2.3, they have a utility class that can
> >> manipulate geometries directly. *nice*
> >>
> >>>   What would we do for a start?   Add a Layer->reproject function?
> >>>
> >>>
> >> to check how good it works yes... i suggested a user interface earlier
> >> this year.. maybe you want to check
> >> http://www.jump-project.org/pipermail/jump-devel/2007-July/000629.html
> >>
> >> re-regards ede
> >>
> >>> regards,
> >>> Larry
> >>>
> >>>
> >>>
> >>> On 9/13/07, Stefan Steiniger <sstein@xxxxxxxxxx> 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 <edgar.soldin@xxxxxx>
> >>>> Antwort an: JUMP Developers <jump-devel@xxxxxxxxxxxxxxxxxxxxxx>
> >>>> An: JUMP Developers <jump-devel@xxxxxxxxxxxxxxxxxxxxxx>
> >>>>
> >>>> 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(" edgar@xxxxxxxxx ");
> >>>>   sender.setPGPPublicKey(" http://www.soldin.de/edgar_soldin.asc ");
> >>>>   sender.setGender(true);
> >>>>
> >>>>   System.out.println(sender.toString());
> >>>>   }
> >>>> }
> >>>>
> >>>> _______________________________________________
> >>>> jump-devel mailing list
> >>>> jump-devel@xxxxxxxxxxxxxxxxxxxxxx
> >>>> http://lists.refractions.net/mailman/listinfo/jump-devel
> >>>>
> >>>>
> >>>>
> >>>> -------------------------------------------------------------------------
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> >>>> _______________________________________________
> >>>> Jump-pilot-devel mailing list
> >>>> Jump-pilot-devel@xxxxxxxxxxxxxxxxxxxxx
> >>>> 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(" edgar@xxxxxxxxx ");
> >>   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@xxxxxxxxxxxxxxxxxxxxx
> >> 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(" edgar@xxxxxxxxx ");
>   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@xxxxxxxxxxxxxxxxxxxxx
> https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel
>


-- 
http://amusingprogrammer.blogspot.com/

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