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Level 1

4 points

Rotating pictures in Preview

A co-author and I are writing a book. Research entailed visiting many archives, and photographing pages of cellar books, and of wine catalogues. Naturally enough, pages were photographed in order: at each archive, oldest books first, and within each book the pages from oldest entry to newest.

We have about fifteen thousand pictures, my folder structure on my computer being the same as that on his.

With Snow-Leopard Preview I would go to the folder for that archive, command-A command-O, and all the pictures would open. I could scroll from one picture to the next, either gesturing within the sidebar, or with appropriate keys. About half of all pictures needed rotating, done with command-R. So far, so good. Indeed, so excellent.

Now to my new Mac, a 27" beauty that came with OS Lion. The large screen is to see big pictures at the same time as editing the words of the book. And again, command-A, command-R, and scroll away. Ooooh: that picture is at ninety degrees: command-R. Annoying rhythm-breaking dialog box asks whether I want to unlock it (no, never ever change my original pictures, just never) or duplicate it (or, uselessly, cancel). Duplicate. So now there is a new window with just that picture, rotated. About half of all pictures need rotating, so quite quickly my screen is a disorganised mess of one-picture windows.

I have owned a Mac since 1988: please let this not be Apple’s Mr Clippy moment. Hi ho, hi ho, it’s off to the Apple store I go. I get some sympathy, and some agreement that for my purposes new Preview doesn’t work well. Suggestion: download the old Preview from somewhere. So to my old Mac, now somebody else’s; archive Preview (and TextEdit); FTP up; back to my machine; FTP down and unpack.

Preview has a long complicated error message, the crunchy bit perhaps being “Library not loaded: /System/Library/PrivateFrameworks/MeshKit.framework/Versions/A/MeshKit”.

(Aside: TextEdit works, which I hoped was great—no more over-writing my files behind my back. Alas the new TextEdit in the applications folder is super-locked and can’t be overwritten.)

Back to Preview. Please, how can I have a bulk open of pictures, in the right order, which are not altered by Preview, which are easily rotated (no dialog box), and which post-rotation remain in the right order? No new files; and no changes to the old (=only) files. Rephrased, Snow-Leopard Preview was really good: please could I have it back?

iMac

Posted on Nov 7, 2011 11:51 AM

123 replies

Yer_Man

Level 10

162,356 points

Nov 27, 2011 2:30 PM in response to Tom in London

It's interesting that TD's response is not to argue that Apple hasn't changed my files without my permission, but to try and assert that my files are not files at all and are not my property. Implicitly, this acknowledges that Apple is changing my files without my permission.

No, my point is that as long as you confuse "files" with "data" then your question is meaningless. Files get changed all the time in every OS, always have and always will. That's just how computers work. As I explained to you the simple act of emailing a file produces a minimum of three different versions of it. What's important is the data.

Regards

jdaw1 Author

Level 1

4 points

Nov 27, 2011 2:35 PM in response to Yer_Man

If a file is defined to mean a “summonsable byte stream”, then “unchanged” also has a clear meaning.

Tony T1

Level 6

10,232 points

Nov 27, 2011 5:05 PM in response to jdaw1

A computer file is a block of arbitrary information, or resource for storing information, which is available to a computer program and is usually based on some kind of durable storage. A file is durable in the sense that it remains available for programs to use after the current program has finished. Computer files can be considered as the modern counterpart of paper documents which traditionally are kept in offices' and libraries' files, and this is the source of the term.

Rotating pictures in Preview