[mapguide-trac] #268: TIFF Not Rendering When Bottom of Image Crosses Current Window

[MapGuide Open Source]

#268: TIFF Not Rendering When Bottom of Image Crosses Current Window
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   Reporter:  crispinatime  |       Owner:       
       Type:  defect        |      Status:  new  
   Priority:  medium        |   Milestone:  2.0  
  Component:  General       |     Version:  1.2.0
   Severity:  major         |    Keywords:       
External_id:                |  
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 I have a folder of TIFF (Packbits) images accessed via an unmanaged alias.
 If I connect to any individual file (or the folder) then I can zoom and
 pan around all of the image(s) BUT if the bottom edge of the image crosses
 my map window the partial TIFF that should be shown is *not* rendered.  I
 can pan North until the whole of the TIFF image is within the window
 bounds and the image renders correctly again.  Crossing other edges is OK.

 I re-saved my TIFFs as GIF and the issue is resolved.

 It should be easy to recreate but I can post a large sample image if
 required.

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Ticket URL: <http://trac.osgeo.org/mapguide/ticket/268>
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