[mapguide-trac] #1308: out of bounds tile requests are rendered and persisted

[MapGuide Open Source]

#1308: out of bounds tile requests are rendered and persisted
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   Reporter:  zspitzer      |       Owner:       
       Type:  defect        |      Status:  new  
   Priority:  medium        |   Milestone:       
  Component:  Tile Service  |     Version:  2.2.0
   Severity:  minor         |    Keywords:       
External_id:                |  
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 The tile service will currently render tiles which fall outside the map
 bounds

 I think it should verify the tile requested falls within the map bounds
 and throw an error

 The current behavior of rendering empty tiles and then saving them to the
 file system is wrong, similiar to the persisting of tiles which failed due
 to a rendering error

 Metatiling with RFC90 makes this worse

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Ticket URL: <http://trac.osgeo.org/mapguide/ticket/1308>
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