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Date: Mon, 23 Jan 2006 08:39:00 -0800
From: Jeet Shroff <jkshroff@gmail.com>
To: tiff@lists.maptools.org
Subject: Re: [Tiff] LibTIff and Photoshop TIFF support (Multipage TIffs)
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Hey Thanks Bob and Chris,
I am aware of the Photoshop layer data but I need to get access to that
within the TIFF file through LibTiff.
I was wondering how to do that, since LibTIff doesn't recognize the Tag tha=
t
specifies this data.
Is there any way, or has someone done this already?
Thanks



On 1/22/06, Bob Friesenhahn <bfriesen@simple.dallas.tx.us> wrote:
>
> On Sun, 22 Jan 2006, Jeet Shroff wrote:
> >
> > Also -- where can I generate or gain access to multi-page tiffs? I don'=
t
> > know any program that can generate Tiffs like that for me. I've tried
> > Photoshop and GIMP. Does anyone have regular non-layered multi-page
> TIFFs
> > that have 2 or more images stored in them and so we can use the
> SetDirectory
> > and ReadDirectory functions in LibTiff to gain access to the different
> image
> > data for those images?
>
> ImageMagick and GraphicsMagick support reading and writing multi-page
> TIFFs.
>
> Bob
> =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
> Bob Friesenhahn
> bfriesen@simple.dallas.tx.us, http://www.simplesystems.org/users/bfriesen=
/
> GraphicsMagick Maintainer,    http://www.GraphicsMagick.org/
>

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<div>Hey Thanks Bob and Chris,</div>
<div>I am aware of the Photoshop layer data but I need to get access to tha=
t within the TIFF file through LibTiff. <br>I was wondering how to do that,=
 since LibTIff doesn't recognize the Tag that specifies this data. </div>

<div>Is there any way, or has someone done this already?</div>
<div>Thanks</div>
<div><br><br>&nbsp;</div>
<div><span class=3D"gmail_quote">On 1/22/06, <b class=3D"gmail_sendername">=
Bob Friesenhahn</b> &lt;<a href=3D"mailto:bfriesen@simple.dallas.tx.us">bfr=
iesen@simple.dallas.tx.us</a>&gt; wrote:</span>
<blockquote class=3D"gmail_quote" style=3D"PADDING-LEFT: 1ex; MARGIN: 0px 0=
px 0px 0.8ex; BORDER-LEFT: #ccc 1px solid">On Sun, 22 Jan 2006, Jeet Shroff=
 wrote:<br>&gt;<br>&gt; Also -- where can I generate or gain access to mult=
i-page tiffs? I don't
<br>&gt; know any program that can generate Tiffs like that for me. I've tr=
ied<br>&gt; Photoshop and GIMP. Does anyone have regular non-layered multi-=
page TIFFs<br>&gt; that have 2 or more images stored in them and so we can =
use the SetDirectory
<br>&gt; and ReadDirectory functions in LibTiff to gain access to the diffe=
rent image<br>&gt; data for those images?<br><br>ImageMagick and GraphicsMa=
gick support reading and writing multi-page<br>TIFFs.<br><br>Bob<br>=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
<br>Bob Friesenhahn<br><a href=3D"mailto:bfriesen@simple.dallas.tx.us">bfri=
esen@simple.dallas.tx.us</a>, <a href=3D"http://www.simplesystems.org/users=
/bfriesen/">http://www.simplesystems.org/users/bfriesen/</a><br>GraphicsMag=
ick Maintainer,&nbsp;&nbsp;&nbsp;&nbsp;
<a href=3D"http://www.GraphicsMagick.org/">http://www.GraphicsMagick.org/</=
a><br></blockquote></div><br>

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_______________________________________________
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