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Find Text Leading from Acrobat PDF

Ever have to recreate a document from an Acrobat PDF? You can find out most everything about the text by using the Object Inspector, except the leading. Well, here's a cheesy way to figure it out. Open the PDF in Illustrator (you just need one page). Release any and all clipping masks. Draw a guide at the baseline of the first line of text, and one on the line below. Now, Option-drag the first line to make a copy, and position it exactly next to the original first line at baseline. Then put a return anywhere in the copied line. Now adjust leading of the copied lines, so that the second line of copy rests on the baseline of the second line of the original. Now you know your leading.

Or you could buy expensive software to find the leading. Your choice.

Visit Mac Production Artist Tips and Scripts

Submitted by
Greg Ledger

 

 

Published in TidBITS 28.
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HyperCard Bits & Pieces

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Apple's decision to transfer HyperCard to Claris may or may not have been the best choice, but it has fostered confusion about who gets what where why and how. Got that? Good.

Here's the deal. A stripped-down version of the HyperCard distribution comes with every Mac. By stripped-down I mean that you don't get much with it - HyperCard itself, Home, and an Address and Phone stack. The HyperCard program is fully functional, but has been temporarily limited to the lower user levels. It's easy to get back to the scripting level, though, just type "set userLevel to 5" in the message box, then add that same line to the "on startUp" handler in the stack script. Other suggestions have circulated recently, though I tried the rumored technique of typing MAGIC in the message box, and it didn't work at all. If you don't know about stack scripts, startUp handlers, and the like, don't worry about it, it's not a big deal.

If you're a serious HyperCard programmer, you'll probably want the full Claris distribution of HyperCard (which I presume does not come set to userLevel 2). The Claris version is more extensive and comes on four disks. Goodies include items such as manuals, a HyperTalk Reference stack, and a Power Tools stack. I haven't seen the entire thing yet, but the tools are welcome. Most were available previously from shareware or public domain sources, but it's nice to have them provided from day one. It's $49 from Claris and you can order your very own copy by calling 800/628-2100 (at least in the U.S. - no international number was given, sorry). Operators are standing by. :-)

Once you've got HyperCard and the stacks and manuals, you may wish to purchase one of the voluminous manuals that seem to go so well with HyperCard. Danny Goodman has updated his "The Complete HyperCard Handbook" and the general consensus on Usenet says that it is still good for someone who is just learning HyperCard but isn't a very good reference manual. More for the serious user is Dan Winkler and Scot Kamins's "HyperCard 2.0, The Book," which is supposedly the final word on the subject. Other books exist too, but I haven't heard much about them yet. Sooner or later I'll make it to the bookstore to check these things out, but time is dear these days.

Some final information that Kevin Calhoun kindly posted and which I thought would be useful is what version of HyperCard gets along with which version of the system. Kevin posted a nice chart of the possibilities, but it boils down to the following. Use HyperCard 1.2.2 only with System 6.0.3. Use HyperCard 1.2.5 only with System 6.0.4 or 6.0.5. Use HyperCard 2.0 only with System 6.0.5 or 6.0.7. Experience has shown that 2.0 will not run with system software lower than 6.0.5, but the consequences for disobeying the rest of the rules are unclear because for months now, one of us ran 1.2.2 under System 6.0.5 and the other ran 1.2.5 under 6.0.3 with no apparent problems. Probably causes tooth decay or something, though neither of us have any cavities yet.

Claris -- 800/628-2100

Information from:
Adam C. Engst -- TidBITS Editor
Tonya Byard -- TidBITS Editor
Kevin Calhoun -- jkc@apple.com

 

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