[mapguide-users] can anyone solved this buffer problem

[padmini godavarthi]

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.
>>   
>>   
> _______________________________________________
> mapguide-users mailing list
> mapguide-users at lists.osgeo.org
> http://lists.osgeo.org/mailman/listinfo/mapguide-users
> 
> 

-- 
View this message in context: http://n2.nabble.com/can-anyone-solved-this-buffer-problem-tp2675600p2675676.html
Sent from the MapGuide Users mailing list archive at Nabble.com.