[postgis-tickets] [PostGIS] #2210: [raster]: ST_Envelope for raster that considers only data values

[PostGIS]

#2210: [raster]: ST_Envelope for raster that considers only data values
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 Reporter:  robe         |       Owner:  dustymugs    
     Type:  enhancement  |      Status:  assigned     
 Priority:  medium       |   Milestone:  PostGIS 2.1.0
Component:  raster       |     Version:  trunk        
 Keywords:               |  
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Comment(by robe):

 Can we just add a flag to ST_ConvexHull?

 I don't want to call it ST_Boundary because in geometry (for polygon) that
 would return the linestrings that define the rings of the
 polygon/multipolygon. I fear people might thing it means that.

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Ticket URL: <http://trac.osgeo.org/postgis/ticket/2210#comment:3>
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