[QGIS-trac] [Quantum GIS] #2491: Raster transparency doesn't handle alpha channel

[Quantum GIS]

#2491: Raster transparency doesn't handle alpha channel
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   Reporter:  borysiasty                        |              Owner:  nobody       
       Type:  bug                               |             Status:  new          
   Priority:  major: does not work as expected  |          Milestone:  Version 1.5.0
  Component:  Rasters                           |            Version:  HEAD         
   Keywords:  alpha transparency                |   Platform_version:               
   Platform:  Debian                            |           Must_fix:  No           
Status_info:  0                                 |  
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 Open a GeoTIFF with the aplha channel. No transparency occurs. In the
 layer properities all 4 channels are available for the color composition,
 but the 'transparency channel' combobox on the Transparency tab is
 disabled.

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Ticket URL: <http://trac.osgeo.org/qgis/ticket/2491>
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