[Image-SIG] TIFF plugin issue

[Sebastian Haase]

Dale,
can you tell us how you generated such an image (IOW where the file came from)?

Thanks,
Sebastian Haase


On Thu, Feb 24, 2011 at 1:56 AM, Dale Cieslak <dale at blackbagtech.com> wrote:
> Hi all,
>
> While trying to operate on a multi-image TIFF using PIL, on a sub-image with this identification (from ImageMagick identify):
>
> TIFF 1280x1024 1280x1024+0+0 1-bit Bilevel DirectClass 18.97MB 0.010u 0:00.000
>
> I get an "unknown pixel mode" error.  It seems that this sub-image translates to an OPEN_INFO key of:
>
> (II, 1, 1, 1, (1,1), (2,))
>
> ...and there exists no corresponding value for such a key in the TiffImagePlugin.py module.
>
> I've found that if I add the attached patch it seems to work fine for my case.  Does this look correct?  If so, please add it in.
>
> Thanks in advance,
> Dale
>
>
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