[postgis-tickets] [PostGIS] #2925: raster: ST_AsPNG does not support 2BUI. Potential regression

[PostGIS]

#2925: raster: ST_AsPNG does not support 2BUI.  Potential regression
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 Reporter:  robe    |       Owner:  dustymugs    
     Type:  defect  |      Status:  new          
 Priority:  medium  |   Milestone:  PostGIS 2.2.0
Component:  raster  |     Version:  2.1.x        
 Keywords:          |  
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 I'm not 100% sure, but I think when I created the 2BUI example way back in
 2.0, it worked

 http://postgis.net/docs/manual-2.1/RT_ST_AsRaster.html

 I try with 2.1.3 and it says raster has to be '8BUI'.

 Not a big deal I guess I can just correct the docs, I just wasn't sure if
 it should be flagged as a regression change.  I don't have 2.0 setup at
 moment to test.  I suppose it could be GDAL specific too since I was
 testing with 1.8 back then.

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Ticket URL: <http://trac.osgeo.org/postgis/ticket/2925>
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