[postgis-users] Circle

[Paul Ramsey]

Try it and see :)
It constructs a circular-shaped polygon around the point.
P

On Fri, Jun 13, 2008 at 4:23 PM, Bob Pawley <rjpawley at shaw.ca> wrote:
> I'm interested in what the buffer actually does.
>
> Bob
>
> ----- Original Message ----- From: "Paul Ramsey" <pramsey at cleverelephant.ca>
> To: "PostGIS Users Discussion" <postgis-users at postgis.refractions.net>
> Sent: Friday, June 13, 2008 3:46 PM
> Subject: Re: [postgis-users] Circle
>
>
>> ST_Buffer(ST_MakePoint(x,y),r)
>>
>> On Fri, Jun 13, 2008 at 3:35 PM, Bob Pawley <rjpawley at shaw.ca> wrote:
>>>
>>> What is the best way of creating a circle?
>>>
>>> Mu PostgreSQL Developes Handbook susy it should be - point and radius.
>>>
>>> Postgis doesn't seem to have this function.
>>>
>>> Bob
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