[OS X TeX] pdf viewers: pop-ups at hyperref links
Richard Seguin
riseguin at earthlink.net
Mon Jul 11 01:51:18 CEST 2022
Hello Roussanka,
I’ve just done a little more investigation. If I’m in a 200 page document, I always have to wait until the pop-up appears before I command-click; otherwise I get the tiny mutant window. If I’m in a 50 page document, I can often command-click just before the time when the pop-up would appear and get the second window in the form I want. If I command-click immediately after hovering over the link with the cursor, I get the tiny mutant window. I wonder if this is a timing issue — for example, maybe something must happen in the code between the time when you hover over the link and you command-click in order for it to work correctly. I have an older Mac Mini with a 3 GHz Dual-Core Intel Core i7 and a not very fast GPU; maybe the machine is just too slow. It takes a second or two just for the pop-up to appear in both Skim and TeXShop.
Richard
> On Jul 10, 2022, at 2:36 PM, Roussanka Loukanova <rl.stpuu at gmail.com> wrote:
>
> Hi Richard,
> ...
>
>> Skim does have an additional tool though. (I use single page view, and I’m not sure how this works with a double page view). If you hover the cursor over the link long enough for the pop-up to appear and then do a command-click on the link, Skim displays off to the side a window of a full page width view of the lemma or whatever, but only maybe ten lines long, and it’s scrollable vertically. Then I can examine the text on both pages side by side and determine whether or not, for example, the lemma really does imply what I said it does.
>
> This is great! I had seen this side window many times before, by
> accidentally hitting some keys in some rush typing. Now, I know that
> this is by cmd+click and what it is!
>
> In this side window:
>
> - I can scroll through the entire pdf in it
> - I can resize it
> - From the top menu bar of Skim, I can:
> PDF > Zoom In / Zoom Out, alternatively, I can use:
> cmd + / cmd -
> - It is a 2nd window display of the same pdf. (Up to now, I have tried
> many times, without success, how to bring in a 2nd window display of
> the same pdf, in Skim, and in Preview)
> - I do not know how to Toggle the ToolBar on its upper part. But, this
> may be good, to distinguish this "side window" from the primary one.
>
>> The one thing that annoys me about this though is that I first have to wait for the pop-up to appear. If I command-click before the popup appears, a tiny useless window pops up. I believe that at one time I used to be able to do a command-click before the pop-up appeared and it worked properly, but at some point it stopped working properly.
>
> With my Skim (Version 1.6.11 (141)), the side window appears without
> waiting for the small pop-up window, just by:
>
> cmd+click
> - I get a side window, full width, 7-8 lines
> - I get a 3rd, 4th, 5th (I havenät tried for more cmd+click :-)
>
> This is an excellent feature - thanks Christian, hoping you read this,
> and will try to do something with the pop-up small window, to get the
> entire math display displayed in it.
>
> Richard, thanks for telling us about it.
>
> Dick, now TexShop should get this feature as well.
>
>>
>> Richard Séguin
>>
>>> On Jul 10, 2022, at 6:25 AM, Roussanka Loukanova <rl.stpuu at gmail.com> wrote:
>>>
>>> Hi Murray, Hi everybody,
>>>
>>>
>>>
>>>
>>> On Sat, Jul 9, 2022 at 7:07 PM Murray Eisenberg
>>> <murrayeisenberg at gmail.com> wrote:
>>>>
>>>>
>>>>
>>>> On 9 Jul2022, at 12:08 PM, Herbert Schulz via MacOSX-TeX <macosx-tex at email.esm.psu.edu> wrote:
>>>>
>>>>
>>>>
>>>> On Jul 9, 2022, at 10:46 AM, Murray Eisenberg <murrayeisenberg at gmail.com> wrote:
>>>>
>>>> The previewer in TeXShop has the delightful feature that if you hover the mouse cursor over a hyperlink, a little window pops-up showing the target of that hyperlink.
>>>>
>>>> This allows you to see the target without having to actually jump to it (with a click), which loses the place you were originally viewing.
>>>>
>>>
>>>> Howdy,
>>>>
>>>> Not true. After clicking and going to the hyperlinked information press the back triangle on the preview window's toolbar. The left/right triangles are back/forward in document location as opposed to page back/forward (up/down).
>>>>
>>>
>>> Skim has the same feature, including, after having jumped to the
>>> hyperlinked page, to return back to the spot of the hyperlink. This is
>>> very useful to quickly check math displays (equations, etc.)
>>>
>>> There is a difference between TexShop pdf preview and Skim:
>>>
>>> - In Skim, on my 13" screen:
>>> The pop-up target, a small window, displays only portions of the math
>>> displays. Typically, the left-hand portion of a math display is cut
>>> off. This makes it of little use, in many cases, actually almost
>>> always. Thus, I have to jump to the target page to see the full math
>>> display.
>>> The small pop-up window shows the right-hand side of the math display,
>>> in full, including its tag / number.
>>> It is very useful that the font size of the math, in the pop-up
>>> window, is sufficiently large to see clearly the math symbols of the
>>> visible portion.
>>>
>>> - In TexShop pdf display:
>>> The pop-up small window shows almost the entire math display. I guess,
>>> this is achieved by the tiny font-size of the math display in the
>>> small pop-up window, to fit in. But, it's also shifted, so that the
>>> right-hand side of the equation tag / number is cut off and not shown,
>>> while the left-hand side margin is shown, which is empty space.
>>>
>>> The major difference:
>>>
>>> In Skim:
>>> the font-size is usefully large, but the math display is cut-off, and
>>> I can see only a portion of it.
>>>
>>> In TexShop:
>>> the tiny font-size allows me to see almost the entire math display
>>> (except the right-hand tag / number), but it is too small to see
>>> details of the math symbols. It shows the empty left margin, which is
>>> a waste of space.
>>>
>>> I guess these differences are related to the scale of the pdf display,
>>> and the screen size.
>>>
>>> On a very old MacBook Air 13", that is how I see the pop-up small windows.
>>>
>>> At one point, I wrote to Christian of Skim about this problem. But I
>>> have not been able to figure out whether that can be adjusted, e.g.,
>>> in the preferences, etc. settings, or if it's part of settings in the
>>> software of the pdf display.
>>>
>>> Best Regards,
>>> Roussanka
>>>
>>>> If you refer to some capability of the TeXShop previewer to return to the source of a hyperlink after going to the target, that is not what I’m asking about.
>>>>
>>>> I’m asking about the pop-up feature, which allows you to see the content of the page having the source of the link and, at the same time (albeit with a bit of obscuring that page) a pop-up showing the target of the link.
>>>>
>>>> For example, I have a hyperlinked reference on page 200 to Theorem 2.34; clicking that link pops-up a little window showing Theorem 2.34 (not the whole page that had Theorem 2.34 on it).
>>>>
>>>> I’m asking about PDF viewers other than the one included in TeXShop — viewers that an end-user of a pdf produced from TeXShop would be employing.
>>>> ---
>>>> Murray Eisenberg murrayeisenberg at gmail.com
>>>> Mobile (413)-427-5334
>>>> 503 King Farm Blvd #101
>>>> Rockville, MD 20850-6667
>>>>
>>>>
>>>>
>>>> ----------- Please Consult the Following Before Posting -----------
>>>> TeX FAQ: http://www.tex.ac.uk/faq
>>>> List Reminders and Etiquette: https://sites.esm.psu.edu/~gray/TeX/
>>>> List Archives: http://dir.gmane.org/gmane.comp.tex.macosx
>>>> https://email.esm.psu.edu/pipermail/macosx-tex/
>>>> TeX on Mac OS X Website: http://mactex-wiki.tug.org/
>>>> List Info: https://email.esm.psu.edu/mailman/listinfo/macosx-tex
>>> ----------- Please Consult the Following Before Posting -----------
>>> TeX FAQ: http://www.tex.ac.uk/faq
>>> List Reminders and Etiquette: https://sites.esm.psu.edu/~gray/TeX/
>>> List Archives: http://dir.gmane.org/gmane.comp.tex.macosx
>>> https://email.esm.psu.edu/pipermail/macosx-tex/
>>> TeX on Mac OS X Website: http://mactex-wiki.tug.org/
>>> List Info: https://email.esm.psu.edu/mailman/listinfo/macosx-tex
>>
>> ----------- Please Consult the Following Before Posting -----------
>> TeX FAQ: http://www.tex.ac.uk/faq
>> List Reminders and Etiquette: https://sites.esm.psu.edu/~gray/TeX/
>> List Archives: http://dir.gmane.org/gmane.comp.tex.macosx
>> https://email.esm.psu.edu/pipermail/macosx-tex/
>> TeX on Mac OS X Website: http://mactex-wiki.tug.org/
>> List Info: https://email.esm.psu.edu/mailman/listinfo/macosx-tex
> ----------- Please Consult the Following Before Posting -----------
> TeX FAQ: http://www.tex.ac.uk/faq
> List Reminders and Etiquette: https://sites.esm.psu.edu/~gray/TeX/
> List Archives: http://dir.gmane.org/gmane.comp.tex.macosx
> https://email.esm.psu.edu/pipermail/macosx-tex/
> TeX on Mac OS X Website: http://mactex-wiki.tug.org/
> List Info: https://email.esm.psu.edu/mailman/listinfo/macosx-tex
----------- Please Consult the Following Before Posting -----------
TeX FAQ: http://www.tex.ac.uk/faq
List Reminders and Etiquette: https://sites.esm.psu.edu/~gray/TeX/
List Archives: http://dir.gmane.org/gmane.comp.tex.macosx
https://email.esm.psu.edu/pipermail/macosx-tex/
TeX on Mac OS X Website: http://mactex-wiki.tug.org/
List Info: https://email.esm.psu.edu/mailman/listinfo/macosx-tex
More information about the macostex-archives
mailing list.