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Grayscale TIFF doesn't convert to EPS correctly.

Posted: 2008-01-11T07:56:35-07:00
by pdavis
I have a grayscale TIFF which I'm trying to convert to EPS via the command

convert zip.tif eps3:zip.eps

The resulting EPS is just a weird band of pixels with no resemblance to the original TIFF.

This was with ImageMagick 6.3.7. I've put the before (TIF) and after (EPS) files in:

http://flexweb2.pageflex.com/engsup/ImageMagick/zip.eps
http://flexweb2.pageflex.com/engsup/ImageMagick/zip.TIF

Thanks!
-pd

Re: Grayscale TIFF doesn't convert to EPS correctly.

Posted: 2008-01-11T07:58:48-07:00
by pdavis
pdavis wrote:I have a grayscale TIFF which I'm trying to convert to EPS via the command

convert zip.tif eps3:zip.eps

The resulting EPS is just a weird band of pixels with no resemblance to the original TIFF.

This was with ImageMagick 6.3.7. I've put the before (TIF) and after (EPS) files in:

http://flexweb2.pageflex.com/engsup/ImageMagick/zip.eps
http://flexweb2.pageflex.com/engsup/ImageMagick/zip.TIF

Thanks!
-pd
Sorry ... I should also mention that this is on Windows XP/Pro.

Re: Grayscale TIFF doesn't convert to EPS correctly.

Posted: 2008-01-11T08:53:34-07:00
by magick
We can reproduce the problem you reported and will have a fix soon. Thanks.

Re: Grayscale TIFF doesn't convert to EPS correctly.

Posted: 2008-01-14T09:51:06-07:00
by pdavis
Thanks for the confirmation. Any timeframe for a fix?

Alternatively, can you tell me the circumstances of the bug, so I can work around it? Is it just grayscale TIFFs? All grayscale TIFFs?

Thanks,
-pd

Re: Grayscale TIFF doesn't convert to EPS correctly.

Posted: 2008-01-15T11:47:28-07:00
by magick
The problem you reported is fixed in ImageMagick 6.3.8-0 Beta, available sometime tomorrow.

Re: Grayscale TIFF doesn't convert to EPS correctly.

Posted: 2008-01-16T11:53:55-07:00
by pdavis
magick wrote:The problem you reported is fixed in ImageMagick 6.3.8-0 Beta, available sometime tomorrow.
Thanks. Is this available somewhere now? I didn't see any downloads for it in the ImageMagick.org site.

Also, this is late in our development cycle to be trying out a beta release of software, let alone distributing one. Do you know if it would be possible to pach 6.3.7 to fix the grayscale EPS issue?

Thank you,
-pd

Re: Grayscale TIFF doesn't convert to EPS correctly.

Posted: 2008-01-16T12:06:06-07:00
by magick
6.3.8-0 Beta is ImageMagick 6.3.7-10, the current release, with one or two patches. You can find it here: ftp://ftp.imagemagick.org/pub/ImageMagick/beta/ . A simple solution might be to grab coders/ps3.c from 6.3.8 and replace it in your 6.3.7 distribution.