Re: [udig-devel] Class IGeoResourceInfo

[Jesse Eichar <jeichar.w@xxxxxxxxx>]

Its been a while since I've looked at the code...  I think that the  
CRS on the IGeoResource is read directly from the datafile but in the  
layer a seach of somesort is done to try to find the matching EPSG  
code and then use that definition instead.  That is the only think I  
can think of.

Jesse

On 29-May-08, at 4:43 PM, iomeneandrei wrote:

> Hi Jesse,
>
>
> Jesse Eichar-2 wrote:
> >  I think we use to WKT to display the crs information.
>
> I have modified my code, and I have inserted "toWKT":
> public String getCRS(ILayer l){
>        String s_crs="";
>        IGeoResource resource = l.getGeoResource();
>        try {
>            IGeoResourceInfo info = resource.getInfo( new
> NullProgressMonitor() );
>            CoordinateReferenceSystem crs=info.getCRS();
>            s_crs = crs.toString();
>
> System.out.println("WKT:\n"+crs.toWKT()+"****************\n");//qui
>            System.out.println("wkt2:");
>            System.out.println(info.getCRS().toWKT());
>        } catch (IOException e) {
>            e.printStackTrace();
>        }
>        return s_crs;
>    }
>
> I have always a difference between what I'm able to read in UDig and  
> what
> Eclipse read for the some layer.
>
> Do you know why?
>
> Thank you,
>
> Andrea
>
> -----
> Andrea Borruso
>
> ----------------------------------------------------
> email: aborruso@xxxxxx
> blog: http://blog.spaziogis.it
> ----------------------------------------------------
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