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List:       postgis-devel
Subject:    Re: [postgis-devel] [PostGIS] #582: [raster] Create functions
From:       "PostGIS" <trac () osgeo ! org>
Date:       2011-04-29 17:38:52
Message-ID: 057.044827abb5d2a1435e256b70998f80b6 () osgeo ! org
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#582: [raster] Create functions returning correct pixel size calculations
----------------------------+-----------------------------------------------
 Reporter:  dzwarg          |       Owner:  dzwarg               
     Type:  defect          |      Status:  new                  
 Priority:  medium          |   Milestone:  PostGIS Raster Future
Component:  postgis raster  |     Version:  trunk                
 Keywords:                  |  
----------------------------+-----------------------------------------------

Comment(by pracine):

 > How would ST_Rotation handle two different rotations (like when a pixel
 is diamond-shaped)?

 I don't know... Your last proposition was to return NaN for diamond
 shaped... It's probably the best compromise.

-- 
Ticket URL: <http://trac.osgeo.org/postgis/ticket/582#comment:9>
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