[postgis-tickets] [PostGIS] #2464: st_curvetoline maxError instead of segments/quarter paramter

[PostGIS]

#2464: st_curvetoline maxError instead of segments/quarter  paramter
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 Reporter:  mjurce   |       Owner:  pramsey
     Type:  defect   |      Status:  new    
 Priority:  medium   |   Milestone:         
Component:  postgis  |     Version:  2.0.x  
 Keywords:           |  
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 Let the function compute the number of segments per quarter respect to the
 error approximation given from the user.
 The number of segments should dpend on the circle curvature.
 The fixed parmeter "segm/quarter circle" is not always good with big and
 flat arcs.

 The error parameter could be the max distance between the segment and the
 arc.

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Ticket URL: <http://trac.osgeo.org/postgis/ticket/2464>
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