[postgis-devel] [PostGIS] #920: CURVEPOLYGON problem when converting to/from text

[PostGIS]

#920: CURVEPOLYGON problem when converting to/from text
---------------------+------------------------------------------------------
 Reporter:  debe     |       Owner:  pramsey      
     Type:  defect   |      Status:  new          
 Priority:  medium   |   Milestone:  PostGIS 1.5.3
Component:  postgis  |     Version:  1.5.X        
 Keywords:           |  
---------------------+------------------------------------------------------
 Hi,
 i have a problem with this geometry:


 {{{
 CURVEPOLYGON(COMPOUNDCURVE((724190.669216162
 120573.733407055),CIRCULARSTRING(724190.669216162
 120573.733407055,724190.12214281 120573.55
 7014059,724189.632 120573.341),(724189.632 120573.341,724189.874
 120573.455,724190.122 120573.557,724190.375 120573.647,724190.631 120573.
 724,724190.669216162 120573.733407055)))
 }}}

 that is generated from (that polygon is a result of a st_intersection with
 others geometries):

 {{{
 st_linetocurve(st_geomfromtext('POLYGON((724190.669216162
 120573.733407055,724190.631098529 120573.723945555,724190.3745717
 120573.646726888,724190.12214281 120573.557014059,724189.874419981
 120573.455023195,724189.632 120573.341,724189.874 120573.455,724190.122
 120573.557,724190.375 120573.647,724190.631 120573.724,724190.669216162
 120573.733407055))'))
 }}}

 if i convert it to text and i convert it back to geometry

 {{{
 st_geomfromtext(st_astext(geometry))
 }}}

 i receive this error:

 {{{
 ERROR:  geometry requires more points
 HINT:  "...E((724190.669216162 120573.733407055)" <-- parse error at
 position 62 within geometry
 }}}

 is this a bug or i'm doing something wrong?


 {{{

                                         postgis_full_version
 -----------------------------------------------------------------------------------------------------
  POSTGIS="1.5.2" GEOS="3.2.2-CAPI-1.6.2" PROJ="Rel. 4.6.1, 21 August 2008"
 LIBXML="2.6.32" USE_STATS

 }}}

-- 
Ticket URL: <http://trac.osgeo.org/postgis/ticket/920>
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