[postgis-tickets] [PostGIS] #2430: ST_ForceCurve to upcast geometries to curved class

[PostGIS]

#2430: ST_ForceCurve to upcast geometries to curved class
-------------------------+--------------------------------------------------
 Reporter:  strk         |       Owner:  pramsey      
     Type:  enhancement  |      Status:  new          
 Priority:  medium       |   Milestone:  PostGIS 2.2.0
Component:  postgis      |     Version:  trunk        
 Keywords:  curves       |  
-------------------------+--------------------------------------------------
 some geometries can be upcast to a curve, ST_ForceCurve should do that:
  * line -> compoundcurve
  * multiline -> multicurve
  * polygon -> curvepolygon
  * multipolygon -> multisurface

-- 
Ticket URL: <http://trac.osgeo.org/postgis/ticket/2430>
PostGIS <http://trac.osgeo.org/postgis/>
The PostGIS Trac is used for bug, enhancement & task tracking, a user and developer wiki, and a view into the subversion code repository of PostGIS project.