[mapguide-trac] #546: Deselect and tooltips very slow in MapGuide

[MapGuide Open Source]

#546: Deselect and tooltips very slow in MapGuide
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   Reporter:  trevorwekel        |       Owner:  trevorwekel
       Type:  defect             |      Status:  new        
   Priority:  high               |   Milestone:  2.1        
  Component:  Rendering Service  |     Version:  2.0.0      
   Severity:  critical           |    Keywords:             
External_id:  1072510            |  
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 Create a map with a single vector layer in MapGuide from an Oracle
 database.  The database should contain more than 50,000 features.

 Select a feature.  Selection is highlighted in 1-2 seconds.  Deselect by
 hitting white space.  The MapGuide Server process pins the CPU for 15
 seconds or more depending on the dataset size and eventually deselects the
 feature.

 This will also occur during hovering if a tooltip is defined for the
 layer.

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Ticket URL: <http://trac.osgeo.org/mapguide/ticket/546>
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