Hi All,
Is there a windows installer for PL/R for Postgres 8.3? I can't seemed
to find one and have been struggling trying to compile the PL/R source
on my own.
Any help would be appreciated.
Thanks in advance,
Jim Beaudoin
___
postgis-users maili
I think the steps below will work but I have one question. I am creating
an application that allows a user to split a polygon by drawing a
linestring across the polygon they wish to change. The crossing
linestring has parts that are outside the polygon and I want to remove
that before I geomuni
TILINESTRING, though where I expect a POINT it
returns GEOMETRYCOLLECTION EMPTY (possibly due to round-off).
(P.S. you'll also need to allow for the case where the user leaves one
end of the line inside the polygon, by extending it to the edge I
would imagine.)
-- Andy
On May 21, 2008
N((1 1,1 2,3 2,3 1,1 1))
POLYGON((1 2,1 3,3 3,3 2,1 2))
(2 rows)
Cheers,
Kevin
James Beaudoin wrote:
> I think the steps below will work but I have one question. I am
creating
> an application that allows a user to split a polygon by drawing a
> linestring across the polygon they wish to
