From: Juri Linkov <juri@linkov.net>
To: Tomas Hlavaty <tom@logand.com>
Cc: emacs-devel@gnu.org
Subject: Re: Multi image PDF continuous mode
Date: Thu, 09 Dec 2021 22:05:03 +0200 [thread overview]
Message-ID: <86pmq5lf2o.fsf@mail.linkov.net> (raw)
In-Reply-To: <87ilvxinbn.fsf@logand.com> (Tomas Hlavaty's message of "Thu, 09 Dec 2021 20:35:08 +0100")
>> After doc-view generates a gallery of PDF images, image-dired could be
>> invoked on the output directory of PNG images, and indeed in this case
>> the window layout of image-dired looks like what most PDF viewers do:
>> on the left side there is a narrow window with thumbnails of PDF
>> pages, and on the right side a larger window with PDF pages.
>
> Scaleable document viewer should generate the images lazily.
Indeed, for long documents we will need more optimization:
not to load all images at once, but only after going to the next page.
At the beginning each page could have a placeholder, either just
newlines or an empty image. Then navigating to a page,
it will attach the image file with the display property.
Also only visited pages should update their images when
the user zooms or changes other parameters, etc.
next prev parent reply other threads:[~2021-12-09 20:05 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-09 17:05 Multi image PDF continuous mode Juri Linkov
2021-12-09 19:24 ` Stefan Kangas
2021-12-09 19:35 ` Tomas Hlavaty
2021-12-09 20:05 ` Juri Linkov [this message]
2022-01-08 7:11 ` dalanicolai
2022-01-08 7:18 ` dalanicolai
2022-01-08 7:24 ` dalanicolai
2022-01-08 9:34 ` Stefan Kangas
2022-01-08 18:17 ` Juri Linkov
2022-01-08 21:32 ` dalanicolai
2022-01-10 8:13 ` Juri Linkov
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