[postgis-devel] ST_PixelAsPolygon : what is band number for ?

Bborie Park dustymugs at gmail.com
Thu Feb 2 07:17:27 PST 2012


Yes.  I saw that.  Fixed that r8999.

As for the extension issue, I thought that was because of out-of-sync
docs due to the deletion of ST_PixelAsPolygon(raster, inti , int,
int).

-bborie

On Thu, Feb 2, 2012 at 7:13 AM, Pierre Racine
<Pierre.Racine at sbf.ulaval.ca> wrote:
> Bborie,
>
> I guess you forgot to remove the band parameter where it is used in ST_PixelAsPolygonS().
>
> This is causing create extension to fail. See:
>
> http://postgis.refractions.net/pipermail/postgis-devel/2012-February/018104.html
>
> Pierre
>
>> -----Original Message-----
>> From: postgis-devel-bounces at postgis.refractions.net [mailto:postgis-devel-
>> bounces at postgis.refractions.net] On Behalf Of Bborie Park
>> Sent: Wednesday, February 01, 2012 9:33 AM
>> To: PostGIS Development Discussion
>> Subject: Re: [postgis-devel] ST_PixelAsPolygon : what is band number for ?
>>
>> On Wed, Feb 1, 2012 at 6:30 AM, Bborie Park <dustymugs at gmail.com> wrote:
>> > On Wed, Feb 1, 2012 at 12:15 AM, Sandro Santilli <strk at keybit.net> wrote:
>> >> What's the use for band number in ST_PixelAsPolygon?
>> >> It simply returns a polygon convering the area of a given pixel, not
>> >> containing any value...
>> >>
>> >
>> > Nothing.  The function has a comment indicating that it is deprecated.
>> >  Might as well delete.
>>
>> Done in r8997.
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