[postgis-devel] Issue 137 in postgis: st_distance, shortestline (, st_maxdistance)

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Comment #1 on issue 137 by post... at jordogskog.no: st_distance, shortestline  
(, st_maxdistance)
http://code.google.com/p/postgis/issues/detail?id=137

There were a lot of bugs in my first posting. Now everything seems to work  
as it
should in my small tests. This patch includes:

1) a new approach to st_distance (and st_dwithin)
2) st_maxdistance that I think seems to work properly
3) st_shortestline a new function that returns a line from the points where
st_distance is measured.
4) st_longestline, the same as shortestline but to the line from  
maxdistance.

I have had some problem with my compilation bahaving differnt from time to  
time but
noe I think it seems to work.

There is a lot of naming that is just temporary and I don't know what  
conventions to
follow.

hope for some feedback
Nicklas Avén


Attachments:
	postgis.patch  29.6 KB

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