[mapguide-users] MGOS2 ECW Issue

nclayton nclayton at gmail.com
Thu Mar 13 12:52:18 EDT 2008


Hi all,
I am trying to get rolling with MGOS2 and am not able to get ECW files to
display. These worked in MGOS 1.2

I have tried everything that I've found in the forum:
Replaced gdal14.dll (version 1.4.3) with gdal14.dll (version 1.4.4)
Placed libecwj2.dll in C:\Program
Files\MapGuideOpenSource2.0\Server\Bin\FDO\
Placed gdal_ECW.dll from ecw_plugin_gdal14_vc8.zip into C:\Program
Files\MapGuideOpenSource2.0\Server\Bin\gdalplugins\

I have restarted the MapGuide Service with no luck and rebooted the server
with no luck as well.

I ran mgserver in interactive mode with CPL_DEBUG=ON and get information
such as:
------------------------------------------------------------------------------------------
ECW: NCScbmOpenFileView(D:/web/data_files/rasters/ms/lee/16_999749.ecw):
eErr =
0
ECW: FileInfo: SizeXY=6000,6000 Bands=3
       OriginXY=999000,1.752e+006  CellIncrementXY=0.5,-0.5

ECW: projection=LOCAL, datum=WGS84
GDAL: GDALOpen(D:/web/data_files/rasters/ms/lee/16_999749.ecw) succeeds as
ECW.
------------------------------------------------------------------------------------------

So it looks like the files are loading fine, but are not displaying.

Thanks in advance for any help!
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