[mapguide-users] RE: wrong Polygon selection

[Dhirendra Kumar]

Hi Kenneth,

As per your suggestion, i download OGR provider and keep their dll file in
server FDO directory and change in provider.xml. After selecting OGR
provider i got OGR Connection screen but from where i connect it with MySQL
Database. nothing in Connection properties. Please help me. Thankyou in
advance.

Regards,

Dhirendra Kumar



Kenneth, GEOGRAF A/S wrote:
> 
> Hi Dihendra.
> 
> My experience dictates that pure SDF datasources are generally best.
> If you must use MySQL, you can try to build a custom OGR provider with 
> MySQL support.
> Alternatively, the OGR provider supports Postgres/PostGIS directly.
> 
> Regards, Kenneth, GEOGRAF A/S
> 
> 
> 
> Dhirendra Kumar skrev:
>> Hi Dave,
>>
>> Please replay me, i am waiting for your suggestion. I want to know that,
>> no
>> way to solve wrong polygon selection problem ? if not then which Database
>> will be better for MGOS. please help me Co'us my project get stuck due to
>> this problem. Please help me. Thankyou in Advance.
>>
>> Regards,
>> Dhirendra Kumar
>>
>>
>> Dave Wilson-3 wrote:
>>   
>>> This is a known issue with MySQL. MySQL only supports envelope
>>> operations so depending on the shape of the polygons selecting one whose
>>> border is somewhat diagonal to another may select the wrong polygon.
>>>
>>> Dave
>>>
>>> -----Original Message-----
>>> From: mapguide-users-bounces at lists.osgeo.org
>>> [mailto:mapguide-users-bounces at lists.osgeo.org] On Behalf Of Dhirendra
>>> Kumar
>>> Sent: Friday, July 20, 2007 7:04 AM
>>> To: mapguide-users at lists.osgeo.org
>>> Subject: [mapguide-users] wrong Polygon selection
>>>
>>>
>>> Hi All,
>>>
>>> I create polygon layer using FDO datasource from MySQL Database, In this
>>> layer many polygon, But problem in some polygon when i click on some
>>> polygon
>>> then another polygon get selected in place of current polygon. Any one
>>> have
>>> idea about this type of problem, Please help me......... Thankyou in
>>> Advance.
>>>
>>> Regards,
>>> Dhirendra Kumar
>>> -- 
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>>> 7763
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>>>
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>>>     
>>
>>   
> 
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http://www.nabble.com/file/p11761382/ogr.jpeg 
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