From: Yuan Fu <casouri@gmail.com>
To: Eli Zaretskii <eliz@gnu.org>
Cc: emacs-devel@gnu.org
Subject: Re: Add a function that returns pixel distance between points?
Date: Wed, 3 Feb 2021 11:48:27 -0500 [thread overview]
Message-ID: <9D8765CF-5C32-4407-BF28-AF2857C943FC@gmail.com> (raw)
In-Reply-To: <83r1lx42g9.fsf@gnu.org>
> On Feb 3, 2021, at 10:04 AM, Eli Zaretskii <eliz@gnu.org> wrote:
>
>> Date: Tue, 02 Feb 2021 18:29:15 +0200
>> From: Eli Zaretskii <eliz@gnu.org>
>> Cc: emacs-devel@gnu.org
>>
>>> From: Yuan Fu <casouri@gmail.com>
>>> Date: Mon, 1 Feb 2021 18:00:18 -0500
>>> Cc: emacs-devel <emacs-devel@gnu.org>
>>>
>>> This code inserts a mini table
>>>
>>> | looooong |
>>> | world |
>>>
>>> And tries to aligns it to
>>>
>>> | looooong |
>>> | world |
>>>
>>> You will notice there are extra white space on the right of the cells, and the table actually looks like this:
>>>
>>> | loooooong |
>>> | world |
>>>
>>> That’s because window-text-pixel-size returned a width that’s larger than the true with of the cells. If you enlarge the line-prefix, the extra space grows.
>>
>> Hmm... this sounds like some bug in window-text-pixel-size. Let me
>> take a closer look.
>
> It turned out the function wasn't designed to handle text that spans
> less than a single screen line.
>
> Does the patch below fix your problems?
Yes, it worked well. Thanks!
Yuan
next prev parent reply other threads:[~2021-02-03 16:48 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-30 20:47 Add a function that returns pixel distance between points? Yuan Fu
2021-01-31 3:31 ` Eli Zaretskii
2021-01-31 5:17 ` Yuan Fu
2021-01-31 5:52 ` Ihor Radchenko
2021-01-31 19:42 ` Yuan Fu
2021-01-31 15:24 ` Eli Zaretskii
2021-01-31 19:41 ` Yuan Fu
2021-01-31 20:13 ` Eli Zaretskii
2021-02-01 14:16 ` Yuan Fu
2021-02-01 18:22 ` Eli Zaretskii
2021-02-01 23:00 ` Yuan Fu
2021-02-02 16:29 ` Eli Zaretskii
2021-02-03 15:04 ` Eli Zaretskii
2021-02-03 16:48 ` Yuan Fu [this message]
2021-02-04 16:02 ` Eli Zaretskii
2021-02-05 10:15 ` martin rudalics
2021-02-05 12:25 ` Eli Zaretskii
2021-02-05 15:48 ` martin rudalics
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