[mapguide-users] ecw on mgos-2.0.1

[Kenneth Skovhede, GEOGRAF A/S]

MGOS does not support re-projection of rasters.
Your rasters must be in the same projection as the map.
If they are not, but the coordinate systems are compatible, you can add 
a coordinate system override on the feature source.

Beware that MapGuide Studio uses the Mentor projection library and MGOS 
uses PROJ.4.

Regards, Kenneth Skovhede, GEOGRAF A/S



ary sucaya skrev:
>
> I think it is a problem of coordinate system. I can preview my layer 
> but i can't see it in map. I tried to create a new map and add the ecw 
> layer, mapguide studio automatically add EPSG:4326 (WGS 84) for the 
> coordinate system which is not in the list. In this case, i can add 
> another layer and able to preview the map.
>
>  
>
>
>
>  
>
> ----- Original Message ----
> From: ary sucaya <ary.sucaya at yahoo.com>
> To: MapGuide Users Mail List <mapguide-users at lists.osgeo.org>
> Sent: Wednesday, June 11, 2008 6:45:44 PM
> Subject: Re: [mapguide-users] ecw on mgos-2.0.1
>
> Something peculiar happen here. Previously i can open my ecw file, but 
> after a few minutes i revisited back my page, the raster has gone. 
> Now, i can't even get a new connection work.
>
>
> ----- Original Message ----
> From: ary sucaya <ary.sucaya at yahoo.com>
> To: MapGuide Users Mail List <mapguide-users at lists.osgeo.org>
> Sent: Wednesday, June 11, 2008 6:23:30 PM
> Subject: Re: [mapguide-users] ecw on mgos-2.0.1
>
> Thanks for your reply. That's help me to solve my problem.
>  
>  
> Regards,
>  
> Ary Sucaya
>
> ----- Original Message ----
> From: nclayton <nclayton at gmail.com>
> To: mapguide-users at lists.osgeo.org
> Sent: Wednesday, June 11, 2008 5:56:30 PM
> Subject: Re: [mapguide-users] ecw on mgos-2.0.1
>
>
> When creating your raster data connections, use "/" instead of "\" in your
> paths.
>
> C:/Program
> Files/MapGuideOpenSource2.0/WebServerExtensions/www/mapcatalogue/data/world.ecw
>
> instead of
>
> C:\Program
> Files\MapGuideOpenSource2.0\WebServerExtensions\www\mapcatalogue\data/world.ecw
>
> it may also be a problem with the space in "Program Files". You may 
> need to
> place your ecw files in a different location that does not have spaces 
> i the
> path.
>
> hope ths helps
>
>
> ary sucaya wrote:
> >
> > Hello group,
> > Did someone succesfully open ecw file on mgos 2.0.1? I went through
> > http://trac.osgeo.org/fdo/wiki/FdoGdalNotes#Documentation but 
> <http://trac.osgeo.org/fdo/wiki/FdoGdalNotes#Documentation%A0but> i 
> couldn't
> > get it work. i turn on rasters debugging and here is the result:
> > ECW: NCScbmOpenFileView(C:\Program
> > 
> Files\MapGuideOpenSource2.0\WebServerExtensions\www\mapcatalogue\data/world.ecw):
> > eErr = 0
> > ECW: FileInfo: SizeXY=4320,2160 Bands=3
> >        OriginXY=-180,90  CellIncrementXY=0.0833333,-0.0833333
> > ECW: projection=GEODETIC, datum=WGS84
> > GDAL: GDALOpen(C:\Program
> > 
> Files\MapGuideOpenSource2.0\WebServerExtensions\www\mapcatalogue\data/world.ecw)
> > succeeds as ECW.
> > GDAL: GDALClose(C:\Program
> > 
> Files\MapGuideOpenSource2.0\WebServerExtensions\www\mapcatalogue\data/world.ecw)
> > I tried to change the coordinate system into LL84 (LL84) or LL84-WP
> > (LL84-WP) but still unlucky.. Someone know how to solve this?
> > Regards,
> > Ary Sucaya
> >
> >
> >
> > _______________________________________________
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> > http://lists.osgeo.org/mailman/listinfo/mapguide-users
> >
> >
>
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> Sent from the MapGuide Users mailing list archive at Nabble.com 
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