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Date: Wed, 9 Dec 2009 02:47:52 -0500
Message-ID: <12c25ae0912082347s54321521t67b5913983e859e6@mail.gmail.com>
From: Phillip Wiles <pwiles38@gmail.com>
To: tiff@lists.maptools.org
Subject: Re: [Tiff] Problems with multiple strip G4 to single strip G4 tiff.
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On Tue, Dec 8, 2009 at 1:11 PM, Juergen Buchmueller wrote:

>
> > But when I try to write an image that started out as multiple strips it
> crashes.
>
> Did you verify it crashes in libtiff, not in your code? I.e. use a
> coredump and GDB or the debugger on Windows.
>
> Juergen
>
I am 99.9% certain that it is my code that is causing the crash. I should
have been clearer on that.

I downloaded GDB and it looks interesting, but it's likely overkill for thi=
s
problem and likely over my head.

I'm not asking that anyone do the work for me. I'm looking for direction (o=
r
explanation as to what I'm doing wrong) to the correct way to save the imag=
e
a single strip, when the original image was multiple strip. I have searched
the mail list archive at length and searched on Google. But unfortunately
there really isn't that much in the way of examples (the IBM articles,
=93Using LibTIFF=94 and tons of reposted LibTIFF manuals). I really hoped a=
nd
tried to avoid posting to the mail list, to get help. The only other opinio=
n
really left is to dig around in the source code of tiffcp and see if I can
get the answer/understanding there.

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<div class=3D"gmail_quote">On Tue, Dec 8, 2009 at 1:11 PM, Juergen Buchmuel=
ler wrote:<br>
<blockquote style=3D"BORDER-LEFT: #ccc 1px solid; MARGIN: 0px 0px 0px 0.8ex=
; PADDING-LEFT: 1ex" class=3D"gmail_quote">
<div class=3D"im"><br>&gt; But when I try to write an image that started ou=
t as multiple strips it crashes.<br><br></div>Did you verify it crashes in =
libtiff, not in your code? I.e. use a<br>coredump and GDB or the debugger o=
n Windows.<br>
<br>Juergen<br></blockquote>
<div>I am 99.9% certain that it is my code that is causing the crash. I sho=
uld have been clearer on that. </div>
<div>=A0</div>
<div>I downloaded GDB and it looks interesting, but it&#39;s likely overkil=
l for this problem and likely over my head.<br>=A0<br>I&#39;m not asking th=
at anyone do the work for me. I&#39;m looking for direction (or explanation=
 as to what I&#39;m doing wrong) to the correct way to save the image a sin=
gle strip, when the original image was multiple strip. I have searched the =
mail list archive at length and searched on Google. But unfortunately there=
 really isn&#39;t that much in the way of examples (the IBM articles, =93Us=
ing LibTIFF=94 and tons of reposted LibTIFF manuals). I really hoped and tr=
ied to avoid posting to the mail list, to get help. The only other opinion =
really left is to dig around in the source code of tiffcp and see if I can =
get the answer/understanding there. </div>
</div>

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_______________________________________________
Tiff mailing list: Tiff@lists.maptools.org
http://lists.maptools.org/mailman/listinfo/tiff
http://www.remotesensing.org/libtiff/
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