[mapguide-users] can anyone solved this buffer problem

[Kenneth Skovhede, GEOGRAF A/S]

No, I meant "Coordinate System Override", which is located on the 
FeatureSource editor at the bottom.
See screenshots here:
http://trac.osgeo.org/mapguide/wiki/maestro/UserGuides/RasterFeatureSource

Regards, Kenneth Skovhede, GEOGRAF A/S



padmini godavarthi skrev:
> Hi,
> Thanks for ur reply 
> u man to say in mapdefinition(in maestro)????????????????
> iam using maestro and i have selected  the coordinate system as  
>
> http://n2.nabble.com/file/n2675676/coor.jpeg 
>
> does i did any thing wrong???????????????
>
> Regards,
> Padmini.
>
>
> Kenneth Skovhede, GEOGRAF A/S wrote:
>   
>> Have you tried to add a coordinate system override,
>> using Maestro or Studio?
>>
>> Regards, Kenneth Skovhede, GEOGRAF A/S
>>
>>
>>
>> padmini godavarthi skrev:
>>     
>>>  Hi,
>>> iam using mapguide opensource 2.0 (with .net 2.0 +IIS 5.1)
>>> i want to make a buffer to my data
>>> the buffer function works fine for this sheboygan data but not for my
>>> data
>>> i have debugged the application and i got the error at
>>>
>>>     MgResourceIdentifier featSourceId = new
>>> MgResourceIdentifier(selLayer.GetFeatureSourceId());
>>>             MgSpatialContextReader ctxs =
>>> featureSrvc.GetSpatialContexts(featSourceId, false);
>>>             String srsDefDs = "";
>>>             if (ctxs != null && ctxs.ReadNext())
>>>       srsDefDs = ctxs.GetCoordinateSystemWkt();
>>>
>>> In Sheboygan data  
>>> srsDefDs comes as  GEOGCS["WGS84 Lat/Long's, Degrees, -180 ==>
>>> +180",DATUM["D_WGS_1984",SPHEROID["World_Geodetic_System_of_1984",6378137,298.257222932867]],PRIMEM["Greenwich",0],UNIT["Degree",0.017453292519943295]]
>>>
>>> but for my data
>>>   srsDefDs comes as null 
>>>
>>> Actually my data is in coordinate system 
>>>
>>> GEOGCS["WGS 84",DATUM["WGS_1984",SPHEROID["WGS
>>> 84",6378137,298.257223563,AUTHORITY["EPSG","7030"]],TOWGS84[0,0,0,0,0,0,0],AUTHORITY["EPSG","6326"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.01745329251994328,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4326"]]
>>>
>>> can u plz tell me the solution????????????????????????
>>>
>>> plzzz
>>>
>>> Regards,
>>> Padmini.
>>>   
>>>   
>>>       
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>>
>>     
>
>   
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