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Re: Continuous image scrolling
From: |
Clément Pit-Claudel |
Subject: |
Re: Continuous image scrolling |
Date: |
Thu, 5 Apr 2018 15:56:51 -0400 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.7.0 |
On 2018-04-04 23:54, Tak Kunihiro wrote:
>>> I think with the following setup,
>>>
>>> M-x pixel-scroll-mode
>>> (setq pixel-resolution-fine-flag t)
>>>
>>> a buffer with large images, as you shown, can be scrolled by height of
>>> typical line.
>>
>> I think I must be doing something wrong :/
>>
>> I used this snippet to insert 10 copies of a large picture in a new buffer:
>>
>> (dotimes (_ 10)
>> (insert (propertize " " 'display '(image :type jpeg :file
>> "some-large-picture.jpg" :scale 1)) "\n"))
>>
>> and then I turned pixel-scroll-mode on with the setting you mentioned, but
>> Emacs still scrolls by full images.
>
> Let me assume height of an image is less than height of visible area of
> a window.
>
> M-x pixel-scroll-mode
> (setq pixel-resolution-fine-flag t)
> M-: (pixel-scroll-up 1)
>
> The (pixel-scroll-up 1) scrolls a buffer up by (frame-char-height) with
> re-displaying each pixel.
>
> A function that scrolls a buffer up like (pixel-scroll-up 1) but without
> re-displaying each pixel, should be written. The function serves as
> alternative of (scroll-up).
I don't understand. I followed your instructions, but M-: (pixel-scroll-up 1)
scrolls up by a full image.
- RE: Continuous image scrolling, (continued)
- Re: Continuous image scrolling, Stefan Monnier, 2018/04/03
- Re: Continuous image scrolling, Clément Pit-Claudel, 2018/04/03
- Re: Continuous image scrolling, Eli Zaretskii, 2018/04/04
- Re: Continuous image scrolling, Juri Linkov, 2018/04/04
- Re: Continuous image scrolling, Eli Zaretskii, 2018/04/05
- Re: Continuous image scrolling, Tak Kunihiro, 2018/04/04
- Re: Continuous image scrolling, Clément Pit-Claudel, 2018/04/04
- Re: Continuous image scrolling, Tak Kunihiro, 2018/04/04
- Re: Continuous image scrolling,
Clément Pit-Claudel <=
- Re: Continuous image scrolling, Tak Kunihiro, 2018/04/05
- Re: Continuous image scrolling, Clément Pit-Claudel, 2018/04/06
- Re: Continuous image scrolling, Tak Kunihiro, 2018/04/06
Re: Continuous image scrolling, John Wiegley, 2018/04/04