[postgis-users] Center of a path.
meuh.meuh at noos.fr
Sat Jan 11 14:32:06 PST 2003
Luís Mota wrote:
> ----- Original Message ----- From: "cuicui" <meuh.meuh at noos.fr>
>> The problem is that this "centre" is not necessary on the path. I
>> would like to know if a function exist and can find the centre of a
>> path with this definition : "A point ON the path, which is half way
>> from each end of the path".
> I had a similar need and developed a small plpgsql to compute the
> center of a linestring. If you need this, I can send the code.
> Best regards, Luís Mota
Yes, it would be very helpful and gentle ;o)
Thank you very much in advance,
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