Re: [Gimp-user] Preserve transparency in a TIFF

2005-04-12 Thread Gregory Yetman
Hi Sven,

I'm using version 2.2.4.

I've figured out what the problem was -- the image wasn't in RGB mode, it
was 'indexed', which I guess doesn't support the alpha channel in TIFF.

Thanks,

Greg

--
Gregory Yetman
Center for International Earth Science Information Network (CIESIN)
Columbia University
URL: http://www.ciesin.columbia.edu/
e-mail: gyetman (at) ciesin.columbia.edu
tel: (845) 365-8982
--

On Tue, 12 Apr 2005, Sven Neumann wrote:

> Hi,
>
> Gregory Yetman <[EMAIL PROTECTED]> writes:
>
> > I don't have multiple layers, my transparency is in an 'alpha'
> > channel.
>
> The GIMP TIFF plug-in supports saving single-layer images with alpha
> channel. You shouldn't get an export dialog. What version of GIMP are
> you using?
>
>
> Sven
>

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Re: [Gimp-user] Preserve transparency in a TIFF

2005-04-12 Thread Sven Neumann
Hi,

Gregory Yetman <[EMAIL PROTECTED]> writes:

> I don't have multiple layers, my transparency is in an 'alpha'
> channel.

The GIMP TIFF plug-in supports saving single-layer images with alpha
channel. You shouldn't get an export dialog. What version of GIMP are
you using?


Sven
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Re: [Gimp-user] Preserve transparency in a TIFF

2005-04-12 Thread Gregory Yetman
Hi Eric,

I don't have multiple layers, my transparency is in an 'alpha' channel, so
there is no 'merge layers' available. I can add a new layer, but I'm not
sure how to get it to show transparent areas.

Greg


--
Gregory Yetman
Center for International Earth Science Information Network (CIESIN)
Columbia University
URL: http://www.ciesin.columbia.edu/
e-mail: gyetman (at) ciesin.columbia.edu
tel: (845) 365-8982
--

On Mon, 11 Apr 2005, Eric P wrote:

> Try a merge visible (under layers) _before_ saving.  This will maintain
> transparency.
>
> On Mon, 2005-04-11 at 09:11 -0400, Gregory Yetman wrote:
> > Hi,
> >
> > I have a GIMP image with transparency set. I've read that TIFF supports
> > transparency, yet when I try and save my image as a TIFF I have to
> > 'flatten' it first, which removes the transparency.
> >
> > Is there a way in the GIMP to create a TIFF file with transparent areas?
> >
> > Thanks,
> >
> > Greg
> >
> >
> > --
> > Gregory Yetman
> > Center for International Earth Science Information Network (CIESIN)
> > Columbia University
> > URL: http://www.ciesin.columbia.edu/
> > e-mail: gyetman (at) ciesin.columbia.edu
> > tel: (845) 365-8982
> > --
> >
> > ___
> > Gimp-user mailing list
> > Gimp-user@lists.xcf.berkeley.edu
> > http://lists.xcf.berkeley.edu/mailman/listinfo/gimp-user
>
>

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Re: [Gimp-user] Preserve transparency in a TIFF

2005-04-11 Thread Eric P
Try a merge visible (under layers) _before_ saving.  This will maintain
transparency.

On Mon, 2005-04-11 at 09:11 -0400, Gregory Yetman wrote:
> Hi,
> 
> I have a GIMP image with transparency set. I've read that TIFF supports
> transparency, yet when I try and save my image as a TIFF I have to
> 'flatten' it first, which removes the transparency.
> 
> Is there a way in the GIMP to create a TIFF file with transparent areas?
> 
> Thanks,
> 
> Greg
> 
> 
> --
> Gregory Yetman
> Center for International Earth Science Information Network (CIESIN)
> Columbia University
> URL: http://www.ciesin.columbia.edu/
> e-mail: gyetman (at) ciesin.columbia.edu
> tel: (845) 365-8982
> --
> 
> ___
> Gimp-user mailing list
> Gimp-user@lists.xcf.berkeley.edu
> http://lists.xcf.berkeley.edu/mailman/listinfo/gimp-user

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[Gimp-user] Preserve transparency in a TIFF

2005-04-11 Thread Gregory Yetman
Hi,

I have a GIMP image with transparency set. I've read that TIFF supports
transparency, yet when I try and save my image as a TIFF I have to
'flatten' it first, which removes the transparency.

Is there a way in the GIMP to create a TIFF file with transparent areas?

Thanks,

Greg


--
Gregory Yetman
Center for International Earth Science Information Network (CIESIN)
Columbia University
URL: http://www.ciesin.columbia.edu/
e-mail: gyetman (at) ciesin.columbia.edu
tel: (845) 365-8982
--

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