Editing Flipped Image in PDF File using Photoshop

I have a pdf file that was created by Quark 5.0 using Distiller. One of the
picture boxes in the original Quark document has an image that is flipped
horizontally.

If I try to edit the picture in acrobat so that I can apply a SNAP curve to
it, when Photoshop opens the image, the image opens with Pixel Aspect Ratio
correction set. The image is a thin vertical line. If I turn off Pixel
Aspect Ratio Correction, the un-flipped image is displayed.

If I then exit Photoshop, saving the image, the original image in the pdf
file disappears.

What is going on? How can I fix this, or do I have to flip the original
image before I use it in Quark?

Thanks,
--
Mike Schumann



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In article <4621a448$0$16272$88260bb3@free.teranews.com>,
"Mike Schumann" <mike-nospam DeleteThis @traditions-nospam.com> wrote:

> What is going on? How can I fix this, or do I have to flip the original
> image before I use it in Quark?

Quark has a button in the Measurements palette which will flip an image
inside its picture box.

Do not edit a Quark PDF in Photoshop. The text and linework in the PDF
will be rasterized (turned to pixels).

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