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

heres a screenshot .. and the old mini manual

mini manual:
1. right click on the layer you want to assign a coordinate system.
2. in the context menu you'll find an item 'Set Coordinate System', click it
3. firstly the drop down field will be empty and the checkbox on it's 
right deactivated. Now assign the cs or projection the layer is 
currently in now. There is no way for the extension to autodetect the 
projection by itself.
4. After the selection, the checkbox on the right gets activated and 
enabled. Notice: these checkboxes indicate that a change of the 
cs/projection is a transformation. If you simply want to assign a 
cs/proj again (to say without having the layer's geometries 
transformed), disable the checkbox before you switch the cs/proj.

Hint: You can select more than one layer. On the bottom of the extions 
dialog you'll find a dropdown field and checkbox, which will have affect 
on all layers selected.

regards ede
--

Larry Becker wrote:
> > 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
> > > > > >
> > > > > >
> > > > > >
> > > > > > -------------------------------------------------------------------------
> > > > > > 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
> > > >
> > > >
> > > >         
> > >
> > >       
> > --
> > 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());
 }
}

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