How to resize image on my mac?

How to resize image on my mac?

What version of Mac OS X do you have? In Preview under 10.9 Mavericks (I believe 10.8 too), this is what I see:
The padlock is next to the unit (pixels, etc) selection box.
Matt

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    Bruce Peight
        Marketing Specialist
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    I have a lot of images at either square (500px), 500px width,
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    You have to do this in two steps if you are doing it in a
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    If you are using PHP you can find some nice resizing
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    Murray --- ICQ 71997575
    Adobe Community Expert
    (If you *MUST* email me, don't LAUGH when you do so!)
    ==================
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    Tutorials & Resources
    ==================
    "Bih Wang" <[email protected]> wrote in
    message
    news:[email protected]...
    >I have a lot of images at either square (500px), 500px
    width, or 500px
    >height.
    > What I am trying to do is to fit them into a 200 by 200
    area.
    >
    > Now, the problem is that I am getting the images (their
    location rather)
    > from
    > a php database that I created. Which is fine, except
    because I set a
    > repeat
    > area (so that I don't have to put in every picture
    manually) on the css,
    > and it
    > seems to require a predetermine width or height to be
    either auto or a
    > certain
    > size (in my case, 200px),
    >
    > And that's the messy part. Those images with... say...
    500x146 will be
    > out of
    > proportion. (since the 500 will be shrunk to 200 while
    146 will be
    > expanded)
    > Square is perfectly fine because they are getting
    reduced by the same
    > increment. But the rectangles are really giving me
    problems. (Defining
    > either
    > width or height to be 500 and leaving out the other to
    be auto is not an
    > option
    > either, consider I have images that are 500x321 or
    321x500)
    >
    > Well, the obvious solution is to resize everything to
    the 200 px
    > proportion.
    > Yet, that presents 2 problems;
    > 1) I want to let dreamweaver do the resizing so that I
    can still show the
    > 500px images when open in new window.
    > 2) I can't seem to find an automated way to create a
    square image in
    > photoshop
    > then copy the 500px images onto it, resize, save, and
    close. (I tried,
    > the
    > sequence is impossible... or unless someone has a much
    more clever
    > solution
    > than I do. Or maybe they can write me a script?) If I do
    it manually,
    > its
    > hundreds of images that would require days.
    >
    > Do anyone have any clever solutions that can either
    tackle the aspect of
    > the
    > original data images (thus, some solution with
    photoshop) or some
    > blatantly
    > obvious solution that I can do with dreamweaver. Any
    help that can help
    > me
    > accomplish my task is very welcomed. Thanks in advance
    >

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