[fdo-trac] #780: Fix a problem in WMS GetFeatureInfoRequest

[FDO]

#780: Fix a problem in WMS GetFeatureInfoRequest
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   Reporter:  samwang       |       Owner:  gregboone
       Type:  defect        |      Status:  new      
   Priority:  major         |   Milestone:  3.7.0    
  Component:  WMS Provider  |     Version:  3.7.0    
   Severity:  3             |    Keywords:           
External_id:                |  
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 This submission fixes a problem in WMS GetFeatureInfo command request.

 The problem is that when sending a WMS GetFeatureInfo request, the command
 should take "i", "j" parameter which is the pixel location in horizontal
 and
 vertical direction should be of a integer. However, previous code format
 it as a
  double value which causes most servers return an exception message
 stating that
 input value format is invalid. This submission fixes this problem.

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Ticket URL: <http://trac.osgeo.org/fdo/ticket/780>
FDO <http://fdo.osgeo.org/>
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