[Gvsig_english] raster gis: set nodata values to transparent

[Ana Alfonso]

Hi Christian,
You don't have yo navigate to <tablas de color>.
You should follow these steps:

1. In the Toc, you select the raster layer and press right  button and 
you can select Raster Properties.

2. In Raster properties, you should select Transparency Tab.
3. In Transparecy Tab you can see "Opacity", below there is a tool tip, 
you can move it.
4. Apply and Accept.

For your help, I attach some prints:

print 1
print 2
print 3
print 4

I hope to be useful for you

Regards,


christian Brandt escribió:
> Hi Alfonso,
>
> You mean I have to navigate to <Tablas de color>, select  a  
> predefined  table and click on the color of the value 0 to set it to 
> trasnparency?
>
> If doing so, I just obtain a window showing the opportunities to 
> select another color (samples, RGB or HSB) but no trasnparency tool.
>
> Please enlight me!
>
> Regards
>
> Christian
>
> > Date: Thu, 15 May 2008 11:12:35 +0200
> > From: alfonso_anacaa at gva.es
> > To: gvsig_internacional at runas.cap.gva.es
> > Subject: Re: [Gvsig_english] raster gis: set nodata values to 
> transparent
> >
> > Hi Christian,
> > Trere is a possibility within the raster pilote to set the no data
> > values of a raster to transparent.
> > Below Transparent (R,G,B), you can find Opacity. In Opacity there is a
> > tool tip, which you can move it..
> >
> > Regards,
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> > christian Brandt escribió:
> > > Dear List,
> > >
> > > is there a possibility (within the raster pilote) to set the no data
> > > values of a raster to transparent?
> > >
> > > Regards
> > >
> > > Christian
> > >
> > > 
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> > Ana Alfonso Caamaño
> > Proyecto gvSIG
> > Consellería de Infraestructuras y
> > Transportes (GVA)
> > Valencia (Spain)
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-- 
Ana Alfonso Caamaño
Proyecto gvSIG 
Consellería de Infraestructuras y 
Transportes (GVA) 
Valencia (Spain)

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