[Mapguide-trac] [mapguide-trac] #2142: Extent in layer preview is calculated wrongly (OGR provider)

[MapGuide Open Source]

#2142: Extent in layer preview is calculated wrongly (OGR provider)
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   Reporter:  nkjoller  |       Owner:  jng        
       Type:  defect    |      Status:  new        
   Priority:  low       |   Milestone:  Maestro-5.0
  Component:  Maestro   |     Version:  2.2.0      
   Severity:  minor     |    Keywords:             
External_id:            |  
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 When using a feature set in EPSG:25832 (ETRS89/UTM32) with the ogr
 provider, the preview function works as expected in the data connection,
 showing an area of approximately 3 x 3 miles.

 When I create a layer definition with the data, the preview function does
 not show anything, but uses coordinates like "X: 72156417880489584.0000,
 Y: 61763504620569632.00000" when pointing. The expected coordinates would
 look to be be "X: 721,564.17, Y: 6,176,350.46".

 When I add that layer definition to a map, and try to calculate the
 extents, it shows up as

 {{{
   <Extents>
     <MinX>7.19497399174557E+16</MinX>
     <MaxX>7.23630958461686E+16</MaxX>
     <MinY>6.17459435922873E+16</MinY>
     <MaxY>6.17810656432956E+16</MaxY>
   </Extents>
 }}}

 Which obviously seems wrong.

 I have tried with both a QGIS produced MapInfo tab file, the same file
 converted to ESRI shape, and also a tab file produced using MapInfo.

 I would expect that if the trouble was in the data, the preview on the
 data connection would fail too. But since the trouble happens in the layer
 part, I do not know where the problems start.

 I hope I have provided enough information to make sense of it all. Please
 do not hesitate to ask for more info.

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Ticket URL: <http://trac.osgeo.org/mapguide/ticket/2142>
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