[postgis-users] extending a two point line segment

[Randall, Eric]

Silly question (as my kids pointed out).  Please disregard.  Thanks.

Eric


-----Original Message-----
From: postgis-users-bounces at postgis.refractions.net
[mailto:postgis-users-bounces at postgis.refractions.net]On Behalf Of
Randall, Eric
Sent: Saturday, September 27, 2008 10:43 AM
To: postgis-users at postgis.refractions.net
Subject: [postgis-users] extending a two point line segment



Hi all,

I'm trying to extend a two point line segment in order to determine it's intersection point with a second line, kind of like the arcinfo "extend" command.  If there is a postgis function or combination of them to do this, I've missed it.  Any suggestions are appreciated.  Thanks.

Eric
  
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