[Qgis-user] Raster to shape

[Giovanni Manghi]

Please refer to the QGIS manual on how to start with GRASS. You'll need
to create a location/mapset, import the raster in it and then use
r.to.vect

cheers

-- Giovanni --

On Wed, 2011-05-04 at 16:07 -0300, Sivori Sarti da Silva wrote:
> The Grass toolbox appears inactive.
> The image that I georeferenced does not origin in Grass. It was an jpg
> image.
> I selected the layer with raster image, click in Grass plugin and the
> toolbox stay disabled.
> 
> 
> 
>                         SIVORI SARTI DA SILVA
> 
> 
>   ------------- Mensagem Original
>            -------------
>                              Data: 
> Quarta-feira, 4 de Maio de 2011
> 01:40
>                                De: 
> Micha Silver < micha at arava.co.il >
>                              Para: 
> Sivori Sarti da Silva <
> sivori at daer.rs.gov.br >
>                                Cc: 
> qgis-user at lists.osgeo.org
>                           Assunto: 
> Re: [Qgis-user] Raster to shape
>  
>  
> 
> On 05/03/2011 08:55 PM,
> Sivori Sarti da Silva
> wrote:
> 
> 
> > Thanks, but in my
> > grass plugin (QGis
> > 1.6.0), this option
> > are not available.
> > At least I don't
> > finding.
> > I keep without
> > solution.
> > 
> 
> In the GRASS toolbox
> you should find
> r.to.vect.point as well
> as r.to.vect.line and
> r.to.vect.area.
> Go to the "Modules
> List" tab in the GRASS
> Toolbox, and type in
> the text line at the
> bottom of the window:
> "r.to.vect". You should
> then see all three.
>  
> 
> >        SIVORI 
> > 
> > 
> > 
> > 
> >  
> >  
> > 
> > Today's
> > Topics: 
> > 
> > 1. Re:
> > Export
> > shapefiles to kml (Giovanni Manghi) 
> > 2.
> > Raster
> > em
> > shape
> > (Sivori
> > Sarti
> > da
> > Silva) 
> > 3. Re:
> > Raster
> > em
> > shape
> > (Giovanni Manghi) 
> > 
> > 
> > Message: 2 
> > Date:
> > Tue, 3
> > May
> > 2011
> > 08:49:52 -0300 (GMT-03:00) 
> > From:
> > Sivori
> > Sarti
> > da
> > Silva <
> > sivori at daer.rs.gov.br> 
> > Subject: [Qgis-user] Raster em shape 
> > To:
> > qgis-user at lists.osgeo.org 
> > Message-ID: < 2121051134.88290.1304423392642.JavaMail.tomcat at solan> 
> > Content-Type: text/plain; charset="iso-8859-1" 
> > 
> > Olá, 
> > Alguém
> > saberia
> > me
> > dizer
> > qual
> > ferramenta usar para transformar uma imagem raster em arquivo shape? 
> > 
> > Hi, 
> > Someone
> > knows
> > what
> > tool to
> > use for
> > to
> > transform an raster image in shape file? 
> > 
> > SIVORI 
> > 
> > 
> > 
> > 
> > Message: 3 
> > Date:
> > Tue, 03
> > May
> > 2011
> > 13:21:11 +0100 
> > From:
> > Giovanni Manghi < giovanni.manghi at gmail.com> 
> > Subject: Re: [Qgis-user] Raster em shape 
> > To:
> > Sivori
> > Sarti
> > da
> > Silva <
> > sivori at daer.rs.gov.br> 
> > Cc:
> > qgis-user at lists.osgeo.org 
> > Message-ID: < 1304425271.1785.40.camel at sibirica> 
> > Content-Type: text/plain; charset="UTF-8" 
> > 
> > 
> > >
> > Someone
> > knows
> > what
> > tool to
> > use for
> > to
> > transform an raster image in 
> > > shape
> > file? 
> > 
> > use the
> > GRASS
> > plugin,
> > then
> > choose
> > r.to.vect 
> > 
> > 
> > cheers 
> > 
> > --
> > Giovanni -- 
> > 
> > 
> > 
> > 
> > 
> > This mail was
> > received via
> > Mail-SeCure System.
> > 
> > _______________________________________________
> > Qgis-user mailing list
> > Qgis-user at lists.osgeo.org
> > http://lists.osgeo.org/mailman/listinfo/qgis-user
> > 
> > This mail was received via Mail-SeCure System.
> > 
> > 
> 
> 
> -- 
> Micha Silver
> Arava Development Co. +972-52-3665918
> http://www.surfaces.co.il
>  
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