[postgis-tickets] [PostGIS] #2227: Visvalingam line generalization function

[PostGIS]

#2227: Visvalingam line generalization function
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 Reporter:  strk         |       Owner:  pramsey      
     Type:  enhancement  |      Status:  new          
 Priority:  medium       |   Milestone:  PostGIS 2.2.0
Component:  postgis      |     Version:  trunk        
 Keywords:               |  
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Comment(by nicklas):

 I plan to commit code for this soon (tomorrow or next week).

 The effective area is stored as M-value

 The function definition is :
 ST_SetEffectiveArea(geometry,  float8 default 0)

 Without the second parameter all points is returned.

 If the second parameter is set it is used for filtering on effective area.
 Only higher effective area points is building the resulting geoemtry.

 The function supports 3D.

 Any comments or protests?

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Ticket URL: <http://trac.osgeo.org/postgis/ticket/2227#comment:3>
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