[postgis-devel] [PostGIS] #1586: [raster] st_dumpaspolygons makes not valid polygons

PostGIS trac at osgeo.org
Mon Feb 20 11:54:24 PST 2012

#1586: [raster] st_dumpaspolygons makes not valid polygons
 Reporter:  jomarlla  |       Owner:  pracine      
     Type:  defect    |      Status:  new          
 Priority:  high      |   Milestone:  PostGIS 2.0.0
Component:  raster    |     Version:  trunk        
 Keywords:            |  

Comment(by pracine):

 There is already a ticket (#637) to convert wkt geometries to wkb
 geometries. We could probably call some the right GEOS function to make it
 valid afterward. So first make it a true geometry second make it a valid
 one all in C. That should reduce the performance impact. I would set this
 one to 2.0.1.

Ticket URL: <http://trac.osgeo.org/postgis/ticket/1586#comment:7>
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