[postgis-users] Corridor

[Eric FRANCOIS]

Hello,

Yes, the possibility to buffer around a line.

ERIc

-----Message d'origine-----
De : Martin Davis [mailto:mbdavis at refractions.net]
Envoyé : jeudi 4 janvier 2007 18:59
À : ericfrancois at hotmail.com; PostGIS Users Discussion
Objet : Re: [postgis-users] Corridor


How about creating a line between the two points and then buffering it?

Eric FRANCOIS wrote:
> Hello,
>
> I'm looking for a method to create a corridor (tunnel) between two points.
I
> need to make a polygon witch contains the two points with the possiblity
to
> enlarge it via a constant.
>
> enveloppe() and box3d() is not good for me as they create a rectangle.
>
> Thanks
>
> ERIC
>
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--
Martin Davis
Senior Technical Architect
Refractions Research, Inc.
(250) 383-3022